Patent Application
20110072956
The invention pertains to tactical devices used by police, paramilitary personnel, penal institutions, emergency rescue personnel and/or military personnel.
In hostage situations and in pursuit of suspects, the suspects will often hide or take refuge in a building or other structure as protection from their pursuers. While specialized negotiators will often be called in to communicate with the suspects and get them to peaceably surrender, often law enforcement, typically a SWAT team will have to storm the building to apprehend the suspect(s) and, as applicable, free any hostages.
Obviously, law enforcement personnel making an entrance into a building that is occupied by an armed suspect wants to do so as quickly and efficiently as possible, hopefully when the suspects are distracted or otherwise occupied. Accordingly, it behooves law enforcement to make as quick an entrance as is reasonably possible without needlessly endangering the lives of any hostages and the suspect(s).
Explosive distraction rounds are known as devices that are thrown into a building typically through a window that explode with a load ear-piercing bang and a bright flash of light. As the name implies, the purpose of these rounds is to momentarily distract the suspect(s) and other persons in a building so that nearly simultaneously law enforcement personnel can enter the building and hopefully, incapacitate the suspect(s). Using the practice that is current in the art, the distraction round is thrown into a room where the suspects are believed to be located after an entrance means is identified or secured. For instance, a distraction round grenade may be launched through a window and timed via its fuse to detonate a short period of time thereafter.
Alternatively, it is known to deliver distraction rounds grenades or chemical agent grenades into buildings using extension poles. Typically, such poles are usually handmade and often improvised for a particular need and situation. The grenade may be taped or otherwise secured to the pole's end and is detonated by the pulling the release pin on the grenade using a string or cable and waiting the typical three second delay. Needless to say, improvised hand-made pole delivery devices are not very reliable and often don't provide the precision timing that could be critical in defusing a hostage situation. In all of these scenarios, there is a time delay from the moment that the device is activated or triggered then thrown by the operator or activated to explode by the operator who has attached it to a pole and the time the device actually explodes (usually, but not necessarily 3 seconds.) Not only does this delay cause a delay in the explosion and subsequent rescue, it is also a time when the device cannot be turned “off” or de-activated. The delay caused by the activation of the fuse prevents the operator's ability to change his mind, thus resulting in a possibly needless injury to people who may wander into close proximity of the device during the 3 second delay when the explosion, at this point, cannot be aborted.
At least one extension pole system, referred to as the BangPole, is available through LPS Tactical & Personal Security Supply of Newark, Calif. as described at www.lpstactical.com/bangpole.htm. The pole device comprises a telescoping locking pole, a clamp for accepting a diversionary device from one of a list of suppliers, an internal lanyard, a window rake, a screw in extension piece, handgrips and a belt mounted support unit. Mirror and camera mounts are also available for use with the BangPole. The BangPole, however, offers only minor advantages over the make-shift improvised pole described above and suffers from many of the same deficiencies as an improvised pole. For instance, the BangPole is substantially constructed of relatively light gauge materials and does not provide any means for angling the pole at a location along its length to provide greater leverage when using the window rake function as well as causing a more visible exposure of the user to an armed suspect located on the other side of the window. The BangPole is also a light duty device that is not constructed in a manner that would permit it to be used to impart a significant impact force on a window, such as to easily break through the window's glass although the website literature indicates a steel mini-ram is available to “port and rake barred windows”. Its primary functions are limited to surveillance such as when a camera or mirror is attached thereto, and delivering distraction grenades into a building by way of an open window or perhaps a thinly paned window. The device fails to offer the ability to simultaneously carry out surveillance and deliver a distraction round, let alone break and rake a window and then deliver a distraction round immediately thereafter without changing pole heads.
One other major deficiency of the bang pole is that, like improvised poles, it relies on a cable or lanyard system for the detonation of a flash or chemical grenade subjecting it to the same timing delays and inefficiencies as the homemade poles. It is further appreciated that the lanyard system of detonating a grenade is subject to malfunction and does on occasion fail to work. For instance, if the grenade canister becomes canted in its holder relative to the lanyard and cable, the user may not be able to pull the pin from the grenade. In critical hostage situations, a miscue as a result of a failed flash or chemical grenade detonation can have deadly consequences for hostages and law enforcement personnel.
When storming a building, such as in a hostage situation, the police and/or SWAT personnel must often gain entrance through a locked door. Traditionally, one of several methods is used. An officer may slam his shoulder against the door hoping to break it open. This is often not effective, especially in the case of reinforced and/or solid wood doors, and may cause injury to the officer. Alternatively, a battering ram may be utilized. However, this requires the officer(s) operating the ram to stand substantially in front of the door wherein they might be vulnerable to an armed suspect either shooting through the door or shooting the officers once the door is breached and they are revealed to the suspect. It is not uncommon for the ram to be slammed against the door multiple times during the attempt to force open the door. Very often, the door does not open on the first strike of the ram. During this time of multiple strikes, the suspects inside the objective are being alerted every time the ram hits the door while the officer that is striking the door with the ram is standing substantially in front of the door. Even when an officer goes to simply “knock” on the front door of a residence during a minor investigation, he or she is thought to never stand in front of the door. It is through the door that the suspect usually discharges his weapon if attempting to shoot the officer in this scenario. With the currently used ramming techniques (using a hard, heavy metal ram to strike the front door in a nearly linear motion), the officer must stand in from of the door in order to hold, guide and propel the ram effectively in high risk entries. If the door does not open with the first attempt, the suspects have been alerted, the hostages are at risk, and the officers assigned to enter the location are at risk.
Explosive devices are known that fire shot or other particulate through the door to disable the locking mechanism and allow entrance. They also generally require a user to stand in front of the door, but perhaps more significantly, the risk that particulate will penetrate through the door or ricochet back at an officer and injure a hostage or the officer is often too high to justify their use.
Given the current state of technology concerning breaching and securing a building occupied by one or more suspects potentially in a hostage situation is extremely risky for police and Swat teams. Furthermore, the timing in such an operation is critical. The failure to adequately coordinate the detonation of a distraction round with the forced breach of a door can have disastrous consequences including the loss of police and civilian lives.
Embodiments of the present invention ameliorate many of the issues and problems with ad hoc and commercial prior art utility pole systems and the like. For instance, embodiments of the tactical utility pole system are fully customizable for most situations that would require their use. The pole can be extended a substantial distance to the use of extension tubes allowing its use to breach the second floor of an intended structure. An elbow assembly/section is also provided that permits a user to angle the head of the utility pole relative to its handle. This permits a user to obtain a greater degree of leverage such as might be necessary when braking through window. The ability to angle a particular configuration of the utility pole also permits the user to stand clear of a door or window, and along side the structure to reduce the exposure of the officer, thereby lessening the risk that he or she will be hit by any projectiles fired from within the structure at the window or door.
Additionally, embodiments of the tactical door mount system adapted to couple to a door and its frame enable a user to be located away from the doorway and remotely detonate the device(s) via remotely controlled detonation device to gain entry through the locked door. The tactical door mount system typically includes an extendable arm assembly and a distraction device delivery assembly that is operatively coupled to a detonation device. Moreover, a plurality of assemblies of the tactical door mount system can be placed on different locked doors in a tactical situation enabling a simultaneous or calculated sequential breach of the multiple doors in the dwelling or building structure.
The construction of embodiments of the utility pole system facilitates its quick or rapid configuration (usually under 3-5 minutes) for a particular purpose. Typically, the handle tubes, the handle assemblies, the extension tubes, the elbow assembly, and the end attachments can all be secured by way of quick release pins. However, in some embodiments, securing between various elements and securing/adjustment within an element can be accomplished by a direct coupling (e.g., welding, integration, or otherwise attached) of the various sections. For example, an elbow extension tube can be integrated with an elbow assembly or an end attachment can be integrated with an elbow extension tube. Moreover, implementations of the elbow assembly can be comprised of fixed angles integrated within the assembly itself as opposed to having adjustable angles by way of quick release pins and sets of holes. Accordingly, a user can assemble a particular configuration to serve the particular needs of particular situation quickly, to take advantage of any tactical situation that might first present itself. In certain embodiments, assembly and disassembly can be accomplished without the use of extraneous tools, such as screwdrivers or wrenches. Effectively, the connections between the various sections comprise quick release couplings/fittings, which in several embodiments are essentially integral with the various sections and attachments.
The tactical utility pole system includes a plurality of pole end attachments depending on the particular use of any particular configuration. One distraction device (round) delivery attachment comprises a cylindrical housing adapted to contain a distraction round, such as a flash bang grenade. This attachment is typically comprised of steel or heavy gauge aluminum and includes several breaching points/spikes extending out of a front end thereof for breaking glass. Operationally, a user breaks the glass and clears the window into the room in which he desires to detonate the distraction round. Once the attachment head is in the room he can immediately detonate distraction round without appreciable detonation delay by way of a pin gun located on the handle tube or handle assembly.
There are several advantages of an embodiment configured for distraction device delivery over the prior art. First, the construction of the tactical utility pole system facilitates its use as a battering device, such as to break windows and/or clear window openings of blinds, curtains, shutters and other obstructions. The hardened breaching points/spikes located on the front of the distraction device delivery attachment facilitate the braking or shattering of window glass. The pin gun, which is operatively coupled to the distraction round by way of a shock tube, permits practically instantaneous detonation of the distraction device eliminating the timing uncertainty when grenade type devices are utilized.
Variations of the distraction device delivery attachment can include lights, typically LEDs, possibly of differing colors and/or a video camera. Bright White LEDs in combination with a video camera and a small monitor typically located proximate to the handle assembly permit a user to assess the situation within a room prior to detonating a distraction device or round. For example, a user might realize that hostages are located in close proximity to the window that is just been breached and accordingly it would be unsafe to detonate the distraction device or round. Alternatively, the camera might indicate that there is no one in of interest in the room and as such igniting a distraction round and sending personnel into the building coinciding with the distraction round's detonation would be both fruitless and dangerous.
In other variations, colored LEDs, such as red and blue LEDs, can be provided. Further, they may be attached to strobe circuitry such that they flash to indicate the presence of the device within the room and to identify the operators as Police Officers. Any one of these variations may also include speakers and/or microphones that permit communication between a person of interest in the room and the law enforcement officials outside of the structure.
Embodiments of the invention include a second type of distraction device delivery attachment, which is adapted to receive two distraction rounds that can be independently detonated. Like the first type of distraction device delivery attachment mentioned above, the second type includes a plurality of breaching points to facilitate the breaking of glass with relative ease. Typically, this attachment is utilized in combination with a handle tube or assembly having to pin guns attached thereto with a shock tube running from each gun to one of the distraction devices. Variations of the second type distraction device delivery attachment may also include various lights, a video camera, a speaker and/or microphone. Operationally, the second type attachment is used in substantially the same manner as the first type of distraction deliver device attachment.
A chemical spray delivery attachment is utilized in certain embodiments for breaking a window, raking any obstructions from around the window and delivering OC or CS spray from an OC or CS canister into an associated room. Like the attachments described above, variations of this attachment can include lights, a camera, a microphone and/or a speaker.
Door breaching attachments are utilized in certain embodiments of both the utility pole and door mount to breach a locked door. Typically, each of these attachments comprise a boxlike structure having an open front face with substantially planar edges, which is placed against the door, typically around the door hardware. The distraction device or round, typically a flash bang round, is secured within the boxlike structure. A shock tube extends from the distraction round to a pin gun located on the handle tube or assembly. After placing the boxlike structure against the door the user detonates the distraction round via the pin gun. The boxlike structure directs the shockwave from the explosion towards the door causing damage to the door, the doorjamb and/or the door hardware thereby blasting the door open.
The door breaching attachment differs from prior art devices in several significant ways. For one, no appreciable explosive particulate is utilized. Rather, the destructive force used to damage the door is primarily a shockwave. Because of this, the risk of injury to hostages and suspects within the structure by projectiles is reduced.
When the door breaching attachment is used with a tactical utility pole, it is typically used with a 90° or multi-angled elbow so that the user is able to stand clear of the door reducing the risk that a suspect on the other side of the door will be able to shoot and injure the user. Moreover, a version of the door breaching attachment can be used in conjunction with the tactical door mount system thereby enabling a secured bracing of the attachment and allow for remote detonation. Two primary variations of the door breaching attachment are described; one using a single distraction round and another that utilizes two distraction rounds that are detonated simultaneously. Additionally, either variation can be modified to include handles and a coupling structure to be used in conjunction with a tactical door mount assembly.
A chemical grenade delivery attachment is designed to deliver a chemical grenade, such as a teargas grenade, into a structure. The grenade delivery system comprises an enclosure which holds the spoon of the grenade tightly against the side of the grenade. The bottom of the enclosure is generally open safe or catch. This catch normally holds the grenade in place. When the catch is remotely retracted, the grenade is ejected from the housing by way of a spring thereby causing the spoon to release and activate the grenade's fuze. The front of the housing is typically pointed and comprises a breaching edge that can be utilized to break glass. Alternatively, several breaching points/spikes may be provided on the front of the housing. The catch can be remotely released to any suitable means including a cable that extends from the catch to a mechanical trigger/actuator located on one of the handle tube and the handle assembly. In other variations, the catch can be operated by a solenoid that is electronically triggered. As with several of the previous attachments, the grenade delivery attachment can include lights, camera, a microphone and/or speaker.
Numerous other attachment devices are contemplated, such as those that can deliver items to a person or people within a structure. For instance, law enforcement may want to deliver a walkie-talkie to suspect to facilitate surrender negotiations. Or someone within the structure may require medicine that can be delivered using an appropriate device. Attachment devices are contemplated comprised primarily of a camera and associated lights with or without speakers and microphone. As with all the other attachment devices described herein, they are typically constructed to be quickly and efficiently configured in an embodiment of the tactical utility pole system.
The term “or” as used in this specification and the appended claims is not meant to be exclusive rather the term is inclusive meaning “either or both”.
References in the specification to “one embodiment”, “an embodiment”, “a preferred embodiment”, “an alternative embodiment”, “one variation”, “a variations” and similar phrases mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least an embodiment of the invention. The appearance of the phrase “in one embodiment” in various places in the specification are all not necessarily meant to refer to the same embodiment.
The term “couple” or “coupled” as used in this specification and the appended claims refers to either an indirect or direct connection between the identified elements, components or objects. Often the manner of the coupling will be related specifically to the manner in which the two coupled elements interact.
The term “removable,” “removably coupled,” “readily removable,” “threadably coupled,” and similar terms, as used in this specification and appended claims, refer to structures that can be uncoupled from an adjoining structure with relative ease (i.e., non-destructively and without complicated or time consuming process), and can also be readily reattached or coupled to the previously adjoining structure.
Directional and/or relationary terms such as, but not limited to, left, right, nadir, apex, top, bottom, vertical, horizontal, back, front and lateral are relative to each other and are dependent on the specific orientation of an applicable element or article, and are used accordingly to aid in the description of the various embodiments and are not necessarily intended to be construed as limiting.
As applicable, the terms “about” or “generally” as used herein unless otherwise indicated means a margin of +−20%. Also, as applicable, the term “substantially” as used herein unless otherwise indicated means a margin of +−10%. It is to be appreciated that not all uses of the above terms are quantifiable such that the referenced ranges can be applied.
The terms “switch” or “switches” as used herein to refer to any device for controlling the flow of current through an electrical trace and is not limited to any particular type of configuration of a switch including but not limited to toggle switches, buttons, rocker switches and touch sensitive switches. The phrase “trigger mechanism” as used herein refers to any device or assembly designed to actuate, detonate, and/or facilitate operation of a feature typically on an attachment device. A trigger mechanism can be primarily mechanical such as a cable and a lever, it can utilize explosives such as the pin gun and shock tube combination or it can be partially or wholly electronic in nature such as a switch, electrical wiring and an electronic detonator. “Actuator” as used herein can be either a mechanical or electrical actuator.
As described herein the tactical utility pole is typically comprised of a plurality of poles most often in the form of a tube that are joined/coupled to form an assembly. As used herein the terms “pole” and “boom” are used generally interchangeably to describe an elongated structure that is not necessarily a “tube”.
Referring to
The various tubes utilized in the tactical utility pole system are typically comprised of aluminum so that the resulting assembly can be both strong and relatively light. It is appreciated, however, that the tubes may be comprised of any suitable material including, but not limited to a steel alloy or a composite material. As illustrated, the tubes are of a generally square cross-section that facilitates quick assembly in a proper and correct orientation. Again, however, other tubes of other non-circular cross-sectional shapes can be used in other variations. Further, a tactical utility pole system is contemplated that utilizes cylindrical tubing.
In at least one embodiment, the tubes have a square cross section either 1.50″ or 1.25″ in outside width and are comprised of 14 gauge aluminum (0.065″ thick). Accordingly, the smaller tubes can easily be slid into the larger tubes as necessary to couple the various sections of an assembly together. Any suitable aluminum alloy can be utilized including, but not limited to, 6061 and 6063 alloys in any suitable temper.
The handle tube 28 is generally widest at its proximal end where it may be wrapped with a cushioned tape 30 to serve as a handhold. Different variations of a handle tube and assembly are contemplated depending on the particular use of an assembly. For instance, a single pin gun mount 32 to which a pin gun 34 can be attached is provided in the handle tube of the tactical utility pole configuration illustrated in
The handle tube also includes a plurality of spaced sets of holes 40 extending through it perpendicularly to its longitudinal axis. These holes are adapted to receive quick release pins 38 & 46 therethrough and to secure a handle assembly 36 to the tube. The first type of handle assembly is illustrated in
A second type of handle assembly 42 is illustrated in
As mentioned above, one or two pin gun mounts 32 are provided on a handle tube or assembly permitting one or two pin guns 34 to be attached to the handle tube. Typically, a pin gun is slid into the cylindrical pin gun mount and secured therein with a cotter pin 44. The pin gun is a user-activated device for firing a shotgun shell primer or other type of explosive cap. A trigger is provided to release and send a spring-loaded hammer against the primer causing the explosive charge contained within the primer to ignite. In variations of the pin guns used with a tactical utility pole assembly, a cotter pin trigger guard mechanism may be provided wherein a user is unable to release the trigger unless the cotter pin safety is removed. The distal end of the pin gun is adapted to couple with a flexible shock tube 44. Upon firing, a shockwave generated by the explosion of the primer charge is directed through the shock tube to a distraction round 58 located in the desired attachment at the end of a configured tactical utility pole assembly.
Other variations of the handle assemblies described in
In several embodiments and configurations of the tactical utility pole system, the shock tube 44 is connected at a distal end to a distraction round 58. Operationally, the distraction round is initiated by the shockwave generated by the pin gun. The type of distraction device/round used most commonly with certain configurations of the system is a flash and bang charge. This distraction round is an explosive designed primarily to create an ear piercing noise and a bright visual flash. The intent of the device is to momentarily cause anyone within its relative proximity to divert their attention to the flash and the bang, thereby distracting them long enough to permit a forced entry into a structure at a location different from the location at which the distraction round was detonated. One type of distraction round suited for use with embodiments of the tactical utility pole system is the #25CI made by Defense Technology of Casper, Wyo. or similarly configured rounds. This particular round is also referred to as a command initiated reload. It is designed to be detonated via a shock wave from a shock tube and includes a coupling to attach it to a shock tube. This round also has a threaded male portion at one end to secure it in place. It is appreciated that the primary purpose of this type of explosive device or round is not to cause damage or inflict injury as a result of the associated explosion. Rather, it is intended to be relatively safe, such that it can be used in a room containing both suspects and hostages.
Depending on the particular configuration of the tactical utility pole assembly, an extension pole 12 may be coupled to the distal end of the handle tube 28 using any suitable quick release pin 38 & 46. The extension tube can be of any desired length and multiple extension tubes can be coupled together to provide an even greater reach for the device. For example, two or three yard long tubes might be utilized in a configuration intended to reach a window on a second story. As illustrated best in
Is appreciated that in variations and other embodiments that the extension tube could be replaced by a two-piece assembly comprising a separate primary section and a separate receiver tube section. In the assembly of this variation, a user would place the receiver tube over one end of the extension tube primary section or the end of the handle tube and pin that combination in place. Secondly, the user would slide the other of the extension tube primary section and the handle tube into the other end of the receiver section and pin it in place as well.
Next, as illustrated in the configurations of
The elbow assembly is best described with reference to
Referring specifically to
Moreover, in some implementations fixed elbows can be used instead of the elbow assembly 14 adapted to be locked at various angular locations described above. Exemplary versions of the fixed elbows are best described with reference to
It is to be appreciated that other variations are contemplated wherein the angle of the fixed elbow differs from those described above and illustrated in
An elbow extension tube 16 is received into the pivotal elbow receiver tube 56. The elbow extension tube, as illustrated, is comprised of a single piece of tubing having a square cross-section with sets of holes provided proximate both the proximal and distal ends thereof. To secure the elbow extension tube to the elbow assembly 16, the elbow extension tube is placed into the pivotal elbow receiver tube until the set of holes on the end of the extension tube align with the set of holes on the elbow receiver tube as well as the corresponding set of holes between the upper and lower plates 50 & 52. Accordingly, by placing a single pin through the sets of aligned holes, the angular orientation of the elbow is fixed and the elbow extension is secured in place. The length of the elbow extension tube can vary. For instance, a shorter tube will typically be utilized with the door breaching attachment 22 and a longer extension may be utilized with the distraction device delivery attachment 18.
Referring to
Additionally, any number of other types of suitable attachments may be used with the tactical utility pole system. For instance, a camera attachment comprising a video camera and associated lights may be attached to an appropriately configured pole. Controls for the camera and the lights may be located at the handle assembly 36 & 42. In some variations of a camera attachment, the attachment may also include a speaker and a microphone to facilitate two-way communication between an occupant of the structure and the operator of the pole. Another attachment may comprise a container used for delivering items to within a structure. The container can include a door is actuatable by the user. Attachments containing other types of explosive rounds, including destructive explosives, are also contemplated although use of an attachment of this type would generally be limited, perhaps to military-type operations. Accordingly, it is to be appreciated that the various embodiments of the utility tactical pole system described herein are not to be considered limited by any particular attachment.
Referring to
The first arm 238 of the telescoping arm assembly 228 includes an interior cavity, in which at least a portion of the second arm 248 is disposed. A first end of the second arm 248 is disposed within the interior cavity of the first arm 238. The mounting plate 252 is disposed on a second end of the second arm 248 and is typically a relatively smooth surface to facilitate ease of extraction when the need to detonate the door breaching attachment 224 is averted. The second end and the mounting plate 252 are typically disposed outside the interior cavity of the first arm 238 as the first arm 238 and the second arm 248 have a telescoping relationship. The rotational handle 242 and associated mechanical assembly provide the telescoping relationship. The rotational handle 242 is adapted to provide rotational motion in order to move the second arm 248 forward or out of the interior cavity of the first arm 238 (e.g., increasing the overall length of the telescoping arm assembly 228) or backward or into the interior cavity of the first arm 238 (e.g., decreasing the overall length of the telescoping arm assembly 228). Typically, the associated mechanical assembly includes a worm gear engaged with the rotational handle 242 to move the second arm 248 forward or backward. However, other gearing mechanisms such as rack and pinion gear system on non-geared assemblies can also be used. In at least one embodiment, the longitudinal dimension of the door mount assembly is approximately 30.75 inches in a collapsed or retracted state and is approximately 38.5 inches in an expanded or fully extended state. It is to be appreciated that in some implementations of the telescoping arm assembly 228 the first arm may be partially disposed within the second arm whereby the rotational handle is disposed on the second arm. The telescoping arm assembly 228 is typically fixably movably thereby enabling it to remain in place once a user has stopped turning the rotational handle 242.
The various arms utilized in the tactical door mount system 200 are typically comprised of aluminum so that the resulting assembly (e.g., the telescoping arm assembly 228 and variations thereof) can be both strong and relatively light. It is appreciated, however, that the arms may be comprised of any suitable material including, but not limited to, a steel alloy or a composite material. As illustrated, the arms are generally cylindrical and tubular to facilitate quick implementation. However, arms of other non-circular cross-sectional shapes can, such as, but not limited to, square and rectangular cross-sectional shapes can be used in other variations.
The door breaching attachment 224 is coupled to an end of the telescoping arm assembly 228 distal the mounting plate 252. The coupling id typically a permanent attachment, but can comprise a removably coupling via quick release couplings. The door breaching attachment 224 typically utilizes dual distraction rounds 258 which are detonated substantially simultaneously. However, single distraction round variations are contemplated as described in more detail below. The door breaching attachment 224 includes a housing 232 having a substantially open front side that can be held against a door 310 to be breached by a user as illustrated in
The backside of the housing 232 can comprise a pair of inwardly canted sides that act to direct a shockwave created by the detonation of the distraction rounds 258 outwardly towards the open front side. However, the backside of the housing 232 may be curved or rounded in some variations. The mounting pad 233 is disposed on a side of the housing 232 opposite the connection to the telescoping arm assembly 228. The mounting pad 233 is typically comprised of hardened metal or carbon steel. A surface on the mounting pad 233, which is in contact with the door frame 312 (or door jamb or the like) when in use typically includes a plurality of protrusion, cleats, ribs, or other like implements making the surface rough thereby increasing the coefficient of friction between the mounting pad 233 and door frame 312.
In operation, as best illustrated in
After the open front side of the door breaching attachment 224 has been placed and a suitable seal between the open front side and door surface has been achieved, the telescoping arm assembly 228 can be extended by turning the rotational handle 242 such that the mounting plate 252 contacts the opposing door frame 312. The amount of force applied to the opposing door frames 312 can be increased by further turning the rotational handle 242 so that the tactical door mount system 200 remains secure when the user retreats thereafter. However, a large amount of force typically need not be applied in order for the tactical door mount system 200 to operate properly. In some implementations a cord or rope may be placed around or connected the telescoping arm assembly 228, typically proximal the mounting plate 252. Since the outer surface (i.e., the surface facing the door frame when in use) of the mounting plate 252 is typically a relatively smooth surface, the cord or rope can be pulled to dislodge or extract the tactical door mount system 200 in order to allow hostages to exit the structure from the door 310, for instance.
The one or more distraction rounds 258 are operatively coupled to the detonation device 260 typically via one or more one or more flexible shock tubes 244. The detonation device 260 can be caused to fire a pin gun apparatus (similar to the pin gun used with respect to the tactical utility pole system), which in turn detonates the distraction rounds 258. The detonation device 260 is typically remotely controlled to detonate by having a receiver therein operatively coupled to a transmitter held by the user. For example, the receiver system can be battery powered and use the same remote control technology as a remote keyless entry or alarm systems on motor vehicles. However, any suitable will remote control technology can be used in embodiments. Moreover, it should be noted that variations of the detonation device can be activated by pressing a button on the unit to detonate the one or more distraction rounds. Other circuitry and functionality can reside in the detonation device 260 such as timing and arming subsystems. It is additionally pertinent to note that in some embodiments, the flexible shock tube can replaced with a conductive wire and electrical system adapted to detonate the charges. Additionally, other known methods of detonation for the tactical door mount system are contemplated.
As typically operated in a remote controlled configuration, when the detonation device 260 receives a signal from the transmitter, it initiates a trigger mechanism. In one version, a pin gun apparatus is fired thereby generating a shockwave from the explosion of a primer charge. This shockwave is directed through the flexible shock tube 244 to a distal end of the one or more distraction rounds 258 located in the door breaching attachment 224. The one or more distraction rounds are then detonated by the shockwave generated by the primer charge of the pin gun apparatus. Thus, a much greater shock wave or explosion is created by the one or more distraction rounds 258 upon detonation and directed by the door breaching attachment 224 as described above.
In another embodiment, upon initiating a trigger mechanism in the detonation device 260 an electric charge can be applied to an electric match that is wired to two electric terminals thereon. The electric match then fires a spark into the flexible shock tube 244 thereby activating the one or more distraction rounds 258. In yet another version, upon initiating the trigger mechanism, an electric charge can be applied directly to the one or more distraction rounds 258 thereby causing it to detonate.
Once the distraction rounds 258 are detonated, the resulting shock wave is directed towards the door knob, handle, or locking mechanism and facilitates the separation of the door from the door frame 312. In some instances, the door frame or jamb is destroyed and in other instances, the locking mechanisms of the door hardware are freed from their mounting locations in the door 312.
While typically a version of a door breaching attachment is utilized with the door mount system 200, other attachment ends can be used. For example, the attachment 113 for delivering chemical or other type of grenade (see
Thus, embodiments of the tactical door mount system can include at least one attachment end adapted to: (i) breach a locked door by directing a shock wave created by one or more distraction rounds coupled thereto at the locked door when in use, (ii) deliver a chemical spray through an opened/broken window or doorway; and/or (iii) discharge a chemical grenade through an opened/broken window or doorway.
Typically, a distraction device or round has a male threaded portion that is threaded into a corresponding threaded female portion (under 78) within the cylindrical tube. The shock tube 44 is secured to the distraction round and threaded out of the cylindrical tube through a guide 72 on the receiver tube, along the tactical utility pole or door mount system as configured and attached to the pin gun. As shown, one or two sets of holes are provided on the receiver tube so that the attachment can be appropriately secured to the as configured utility pole using a quick release pin.
Referring specifically to
This attachment and the other attachments described below may be comprised of any suitable material. Typically, however, the attachments that utilize a distraction round typically comprise steel or heavy gauge aluminum to withstand the forces related to detonation of one or more distraction rounds. On the other hand, the attachments that are not subject to explosive forces or not utilized to break through a window may be comprised a lighter weight materials including plastic.
It is to be appreciated that versions of the distraction device delivery attachment 18 can be used in conjunction with the tactical door mount system as well as the utility pole. When used with the tactical door mount system, the spikes 66 would typically be excluded and a mounting pad included in the attachment end. Moreover, versions of the distraction device delivery attachment 18 would be adapted to rotate such that various angles for directing the distraction round could be achieved.
The top side of each of the cylindrical tubes as illustrated in
Operation of the dual distraction device delivery attachment 20 is basically similar to that of the single distraction device delivery attachment 18 excepting the ability to simultaneously or sequentially detonate two distraction rounds. Furthermore, this attachment may also be configured with the camera and/or lamps. Moreover, it is to be appreciated that versions of the dual distraction device delivery attachment 20 can be used in conjunction with the tactical door mount system as well as the utility pole and configured for use with the tactical door mount system as described above with respect to versions of the distraction device delivery attachment 18.
On a top end of the door breaching attachment using a single distraction round, a threaded nut 92 is fixed thereto and is configured to receive a distraction round therein. On both the top and bottom ends of the door breaching device utilizing dual distraction rounds, threaded nuts 134 are fixed to both ends so that distraction rounds may be threaded into each.
Referring primarily to
As illustrated, one of more sets of holes are provided on the receiver tubes 94 & 136 to facilitate the mounting of the attachment to the configured tactical utility pole using a quick release pin Also, one or more guide tubes 96 & 138 may also be provided for threading one or more shock tubes therethrough.
Operationally with reference to
As previously described, embodiments of the door breaching attachment 224 described above with respect to the tactical door mount system are basically adaptations of the door breaching attachments 22 & 24 described in this section. Hence, many if not all of the features described with respect to the door breaching attachments 22 & 24 can be implemented in the tactical door mount system and versions of its door breaching attachment.
Attachment for Breaking and Raking a Window and Delivering a stream of OC Spray according to an Embodiment
Referring to
In operation, a user will smash the front face of the attachment 26 and more particularly the breaching points 104 against a window pane thereby breaking the pane. Once through the pane, the user advances the attachment inwardly a short distance and then pulls it back to hook any obstructions such as window blinds or curtains on the attachment's barbs 100. Next, the user typically moves the attachment within the opening in a generally circular motion to hook and clear the remainder of the obstructions. The obstructions once cleared then typically fall to the ground either outside of the window opening or inside of the window opening. A user may need to shake a utility pole to free it from the cleared obstructions. Finally, as necessary and desired, the user delivers a stream of OC spray within the structure.
It is to be appreciated that versions of the attachment illustrated in
Referring to
A latching mechanism that includes a latch 124 that overhangs the open end of the cup member to securely hold a grenade in place is also provided. A pivotal mount 125 for the latch is provided in the outside of the cup member proximate the open end. The latch itself is pivotally secured to the pivotal mount. A cable mount 122 is also provided located generally above the latch and pivotal mount. A cable and associated housing 126 extend from the cable mount to an actuator 130 typically located on or proximate the handle assembly is best illustrated in
A biasing spring 120 is located at the underside of the close top end of the cup 118. The grenade canister is pressed against the spring compressing it while the latch holds the grenade in place within the cup member. The grenade includes a fuze 140 coupled with a spoon 131. When the fuse is activated, the grenade detonates a few seconds thereafter. The fuze is initially activated by releasing the spoon. However, when the grenade is contained within the cup member, the spoon is held tightly against the body of the grenade preventing activation of the fuze. When the latch is released, biasing spring is permitted to expand and eject the chemical grenade. Upon ejection, the spoon springs outwardly from the grenade body and activates the fuze. Upon detonation, the chemical contained in the grenade is released.
As with several of the other attachments, cameras or LED lamps may be coupled to or integrated with the chemical grenade delivery attachment. When this attachment is utilized combination with an appropriately configured utility pole, a user can precisely determine the way a chemical grenade will be detonated in contrast to throwing a grenade into a structure, such as through window.
It is to be appreciated that versions of the attachment 113 for delivering a chemical or other type of grenade into a structure through window opening can be used in conjunction with the tactical door mount system as well as the utility pole. In such a variation, the grenade or projectile may include a greater spring or propulsion force to break through a window or shoot the grenade into an opened door way since the door mount assembly typically does not itself break and/or rake glass.
The various preferred embodiments and variations thereof illustrated in the accompanying figures and/or described above are merely exemplary and are not intended to limit the scope of the invention. It is to be appreciated that numerous variations to the invention have been contemplated as would be obvious to one of ordinary skill in the art with the benefit of this disclosure. All variations of the invention that read upon the appended claims are intended and contemplated to be within the scope of the invention.
For instance, the mechanism used to remotely detonate the distraction rounds can vary significantly and substantially from the mechanism described herein. Additionally, an electronic detonator may be used wherein a distraction device or round having or accepting an electronic igniter replaces the distraction round described herein above. In this variation, electrical wires extend wither along the outside of the configured utility pole to a button/switch located proximate or on the handle assembly. The wires would also be connected to a suitable power source, such as a battery pack. By depressing the button, the distraction round is detonated immediately thereafter without any appreciable delay. A second switch may also be included in a separate location to act as a safety that must be switched to arm the mechanism. In another variation, the mechanism may be substantially similar to the mechanism described above except that the pin gun is designed to be fired electronically and is mounted either on an extension pole closer to the attachment or on the attachment itself. In this variation, a shock tube would still extend from the pin gun to the distraction round albeit a shorter distance, and the pin gun would be coupled to a button/switch on the handle tube or handle assembly by way of electrical wires also coupled to a power source. By depressing the button, a solenoid or other electrical device would release the hammer of the pin gun to detonate the primer charge which would in turn detonate the distraction device. In either of these alternative variations, a wireless controller might be coupled with the electronics to provide the capability of a person other than the user holding the tactical utility pole to detonate the distraction round. The ability to remotely detonate might be desirable where a person standing away from the user who has a better view of the entire situation can decide exactly the moment to detonate without incurring any delay that might result from having to signal the user to detonate.
As also discussed above, the various attachments may include cameras, lamps, microphones and/or speakers. Also, specific attachments can be provided that comprise any combination of the foregoing. These various items can be utilized in combination with associated electronic devices such as but not limited to wireless transceivers, strobe circuitry, and sound generators. For instance, an attachment designed to deliver an item, such as medicine, to a person within a structure might includes flashing colored LEDs and a siren. In other variations, a view from a camera may be transmitted to a remote location, such as an operation command post, wirelessly.
Many of the particulars concerning the construction and configurations of the utility pole system may vary as well. For instance, bolts or other mechanism could be used to couple the various tubular sections together. Snap-lock fittings may be provided on the ends of the various tubes to facilitate their quick coupling and uncoupling. Sophisticated coupling mechanisms may include electrical contacts that connect various electrical wires together. Electrical connectors may be provided on the attachments or tube sections to permit a user to quickly couple electronics to control switches and a power source. The elbow assembly can vary as well wherein the angle may be infinitely adjustable instead of having two or three specific angular configurations.
Further, it is understood that the attachments described herein are exemplary only and that numerous other types of attachments can be utilized with the tactical utility pole system as would be obvious to one of ordinary skill in the art given the benefit of this disclosure. Furthermore, although this device is primarily described in relation to hostage situations and by police and paramilitary, the tactical utility pole can be used in other types of situations as well, such as, but not limited to, military operations and various rescue operations that do not involve hostages and their captors.
This application is a continuation-in-part of and claims priority to U.S. Nonprovisional patent application Ser. No. 11/693,287 filed Mar. 29, 2007, the full disclosure of which is incorporated herein by reference. The aforementioned nonprovisional patent application has the title “Tactical Utility Pole System and Methods of Use Thereof,” and has the same named inventor as the present application.
| Number | Date | Country | |
|---|---|---|---|
| Parent | 11693287 | Mar 2007 | US |
| Child | 12892143 | US |
