N/A
The present disclosure relates to pallet guard ends or terminators and relates more particularly to pallet guard terminators that can complete a pallet guard assembly, including an assembly that may not completely enclose a pallet.
Pallet guards have been used to surround pallets loaded with goods, where the palletized goods are provided for display, selection or storage, for example. Pallet guards help to protect the palletized merchandize from being damaged, as may occur with equipment commonly used to load or move pallets of goods, or shopping carts or persons in a retail environment. Pallet guards also protect persons and equipment from the pallets themselves, which are often made of wood that can splinter, or have sharp edges, and can represent a potential hazard for persons or equipment in a retail environment. In addition, pallets can also be larger than the merchandise loaded on the pallet, so that a loaded pallet that has portions that extend beyond the loaded goods may represent a tripping hazard or obstacle for equipment that is not always easily seen. Pallet guards therefore serve a number of useful purposes, and can be adapted to be adjustable to permit the pallet guard to more closely match the size of the pallet, or group of pallets, around which it is placed. Furthermore pallet guards can be provided in an assembly that can be adjusted around a number of pallets to provide additional flexibility and advantage, such as by segregating palletized goods into groups.
Pallet guards are typically modular, in that they form an assembly with sections that can be interlocked and expand or contract to suitably match the dimensions of the pallet(s). In one example of such a pallet guard, U.S. Pat. No. 6,408,768 to Giampavolo, et al. illustrates an adjustable pallet guard with interconnecting corner sections. One type of corner section includes a wall panel, while another type includes a cavity that can receive a wall panel. The pallet guard members are adjustable as the wall panel can slide within the cavity. The corner sections are configured to permit interconnection of the wall panel and cavity sections at corners at a number of angles, e.g., 90°, 180° or 270°. With this type of configuration, pallet guards can be assembled to surround a periphery of a pallet arrangement, which pallet arrangement may include a number of pallets, and may include inward corners.
One drawback to known pallet guard configurations such as the assembly discussed above is that the pallet guard surrounds an entire periphery of a pallet arrangement. Sometimes, it is desirable to arrange palletized goods next to a structure, such as wall surface, or where the palletized goods are exposed on three sides, such as at the end of an aisle in a retail setting. In some settings, a number of different palletized goods may be arranged along a wall, so that one or sometimes two sides of the palletized goods are exposed, while the other sides adjoin a wall or other pallets. In such instances, it may be undesirable to provide pallet guard portions around an entire pallet when one or more sides of the pallet are obstructed, such as by a wall surface or another pallet. For example, by providing a pallet guard assembly along a side of a pallet that is obstructed, a larger space or footprint is used by the entire pallet arrangement, since the pallet guard assembly on the obstructed side creates additional clearance or spacing from the wall surface or other pallet. In addition, pallet guard sections may be employed that do not serve their intended purpose of protecting the pallet or persons or equipment from damage or injury.
If a section of a pallet guard assembly is removed from a side of a pallet to overcome the above-mentioned drawbacks, the remaining pallet guard sections are not secured to the pallet and may become loosened from the pallet to become an obstruction, as well as failing to protect individuals and equipment from contact with the pallet. If a connecting piece of the pallet assembly, such as a corner section illustrated in the above patent, were to be used to enclose a corner of a pallet, such that the connecting piece contributes to securing the pallet guard to the pallet, the drawback arises that the connecting piece is available only in one orientation or side of the pallet guard assembly, and also serves to space the protected pallet away from the wall surface or adjoining pallet at greater distance than would otherwise be desired. In addition, because the connecting piece does not surround both corners of the pallet facing the wall surface or adjoining pallet, the challenge of preventing loosening of the pallet guard is still present.
In accordance with the present disclosure, a pallet guard end or terminator is provided for use with a pallet guard assembly to permit a pallet guard to be secured to one or more sides of a pallet arrangement. The pallet guard end terminates the pallet guard assembly with a relatively thin panel that extends around a corner of a pallet to contribute to securing a pallet guard assembly to the pallet. The terminating panels are generally smaller in dimension than the other pallet guard sections. The smaller size, e.g., thickness, reduces material usage while providing a securing function for the pallet guard assembly, while not excessively offsetting the pallet from an adjoining structure, such as a wall surface, structure or pallet.
According to one aspect, the disclosed pallet guard end has different orientations to mate with differently oriented sections of pallet guard panels. For example, a pallet guard end can be provided with a mating arrangement that is complimentary to a mating arrangement of a pallet guard section. The mating arrangement may be a cavity or chamber that is arranged to receive a post of the pallet guard section to mate the pallet guard end to the pallet guard section. Another pallet guard section may have a different orientation, and provide, for example, a cavity to receive a complimentary post from another pallet guard section. The pallet guard end can be configured with a removable peg that fits into the cavity of the pallet guard end, as well as the cavity of the pallet guard section, to permit the pallet guard end to be attached to the pallet guard section in a desired orientation. With this arrangement, a pallet guard end can be provided as a single piece that can be fitted to a pallet guard section having different orientations, or different attachment structures such as a cavity or a post, with the peg being used to appropriately mate the pallet guard end to the pallet guard section.
According to another aspect, the pallet guard end has connecting structures, such as hooks, through openings or other structures by which a cord or strap may be attached to the pallet guard end. The connecting structures can be used to help secure the pallet guard assembly to the pallet. A cord or strap or other connecting member may be employed to couple the pallet guard ends together on an open side of the pallet guard assembly. By using a connecting member with the attachment structure of the pallet guard end, the pallet guard can be secured around the pallet and prevent the pallet guard from being loosened from the pallet, even in the presence of significant disruptive forces, such as being hit by warehouse equipment. According to another aspect, the pallet guard end may have protrusions or other structures that cooperate with the structure of a pallet to provide an engagement to prevent the pallet guard ends from being unintentionally loosened away from the pallet. According to another aspect, the pallet guard end may have a resilient component that urges the pallet guard end toward a position, such as toward a pallet arrangement, for example.
According to another aspect, panels of the pallet guard may be formed to have terminators as an integral part of the panel. If a pallet guard is composed of two different types of sections that cooperate and link together to form a pallet guard perimeter, pallet guard terminators may be formed as special purpose sections that cooperate with corresponding pallet guard sections. For example, if a pallet guard is composed of wall sections and connecting pieces, a wall section and/or a connecting piece may be formed to have a pallet guard termination. The termination may be significantly thinner than the pallet guard connector or wall section.
According to another aspect, the pallet guard terminator can be formed to completely border a side of a pallet arrangement. The pallet guard terminator can be formed as a slidably telescoping combination of panels that are thinner than regular pallet guard sections that border an exposed side of a pallet arrangement. Such a pallet guard terminator configuration may include corners and ends that cooperate with corresponding regular pallet guard sections to form a complete perimeter around a pallet arrangement. The pallet guard terminator can be constructed to be significantly thinner than the other pallet guard sections that are not immediately adjacent a wall surface, structure or other pallet, for example. According to this aspect, the pallet guard terminator may be assembled to border any number of sides of a pallet arrangement, which may include obstructed sides and/or inner or outer corners.
Exemplary embodiments of the disclosed pallet guard terminator are described in greater detail below, with reference to the accompanying drawings, in which:
Referring now to
Pallet guard terminators 130 are configured to mate with post 114 or recess 116. For example, pallet guard terminators 130 can be configured to mate with either of panels 110, 112, which have different connecting structures, e.g., post 114 or recess 116. The configuration of pallet guard terminators 130 to mate with either of panels 110, 112 can be achieved with the removal or insertion of a peg 136, which has a substantially similar shape, dimension and arrangement to that of post 114.
The configuration of pallet guard assembly 100 shown in
The configuration of pallet guard 130 with a relatively thin plate portion 142 and a corner section 132 permits multiple orientations, so that a number of flexible pallet guard configurations can be readily obtained. For example, combinations of panels 110, 112 separately or slideably joined together can be used with pallet guard terminator 130 to enclose a single corner of a pallet, a single side of a pallet (such as, for example, two corners of the pallet), two or three sides or one, two, three or four corners. Other configurations for a pallet guard assembly are readily available, such as by providing a combination of pallet guard terminators 130 on one or more panels 110, 112 on one or more sides of a pallet assembly that may include a number of pallets. The various combinations of pallet guard terminators 130 and panels 110, 112 can be connected together or freely located separately from each other at different portions of a perimeter of a pallet assembly. In each case, pallet guard terminators 130 can be applied to the combinations of panels 110, 112 to terminate the pallet guard assembly.
When pallet guard terminators 130 are employed in a pallet guard assembly, the pallet arrangement can be located to be directly adjacent a structure, such as a wall surface, pallet rack or other pallets, so that pallet guard terminators 130 separate the pallet arrangement from the structure. The pallet arrangement with pallet guard assembly 100, for example, can be urged against the structure to trap pallet guard terminators 130 between the structure and the pallet arrangement. In such an instance, pallet guard assembly 100 is fixed in place around the pallet arrangement by pallet guard terminators 130 being so trapped.
Other arrangements for securing pallet guard assembly 100 around a pallet arrangement are available. For example, pallet guard terminators 130 can be secured to the pallet arrangement through openings 140 to secure pallet guard assembly 100 to the pallet arrangement. Alternately, or in addition, pallet guard terminators 130 can be secured to each other through openings 140, such as by passing a strap through openings 140 on each of pallet guard terminators 130 to secure pallet guard assembly 100 to the pallet arrangement. As another example, pallet guard terminators 130 may be connected with a resilient cord or strap being coupled to openings 140 to provide an urging force to urge pallet guard terminators 130 towards each other. In such an instance, pallet guard assembly 100 wraps around the pallet arrangement with a certain amount of urging force to secure pallet guard assembly 100 to the pallet arrangement.
Referring now to
Openings 140 on pallet guard terminator 130 can be used for a number of purposes to contribute to maintaining pallet guard assembly 100 in a given location, or located with respect to a given pallet arrangement. For example, openings 140 can be used as attachment points for securing items such as ropes, ties, straps and the like, or pegs, nails, rivets or other securing items for direct attachments to another object. The object to which pallet guard terminator can be attached is not limited, and may include such items as a pallet arrangement, structure, such as a wall surface, pallet rack or another pallet outside of the pallet guard assembly, or for attachment to the pallet guard arrangement or to another pallet guard terminator, for example.
Referring now to
Referring to
Referring now to
Pallet guard terminator 170 includes an extension 174 that is similar in size and configuration to extension 164. For example, extension 174 includes circular hinge portions 178, 179 that are complimentary to recesses 176, 177. Accordingly, another pallet guard panel (not shown) that has a complimentary notch for receiving extension 164 in a pallet guard assembly can likewise receive extension 174 to attach pallet guard terminator 170 in a hinged relationship. Because pallet guard 170 has both complimentary arrangements for connecting pallet guard panels, i.e., notch 175 and extension 174, it can be used in different orientations to terminate pallet guard panels, whether the panels have an extension or a notch. In addition, pallet guard terminator 170 can provide a hinged or pivoting relationship with the attached pallet guard panel so that pallet guard terminator 170 can extend in a number of different angular orientations with respect to the attached pallet guard panel. Pallet guard terminator 170 can also be arranged to have spaced protrusions and/or recesses (not shown) within recesses 176 and/or 177 that are cooperative with complimentary spaced protrusions and/or recesses (not shown) on circular raised hinge portions 166 and/or 167. Such cooperative complimentary protrusions and/or recesses can be arranged to obtain a detent relationship to permit pallet guard terminator 170 to be retained at a particular angle with pallet guard panel 162.
Pallet guard terminator 170 has a relatively thin profile in comparison to pallet guard panel 162, for example. Accordingly, pallet guard terminator 170 can terminate a pallet guard assembly that is arranged surrounds a pallet on one or more sides of a pallet. The relatively thin profile permits pallet guard terminator 170 to be located between a pallet and a directly adjacent structure, such as a wall surface, pallet rack or other pallets. Pallet guard terminator 170 also includes through openings 172 that can be used to couple pallet guard terminator 170 to other structures, such as other pallet guard terminators, pallets or separate structures, such as wall surfaces, pallet racks or other pallets not totally surrounded by pallet guard assembly 160, for example. For example, a resilient strap or cord may be passed through opening(s) 172 and secured to another pallet guard terminator 170 to maintain the pallet guard assembly around a pallet arrangement.
Referring now to
While the triangular cross section of sleeve and panel sections 182, 184 provide a number of advantages as described above, the shape can present a challenge in forming pallet guard terminators 186, 188. For example, it may be difficult or impracticable to implement pallet guard terminators 186, 188 to be interchangeably used with sleeve and panel sections 182, 184 in a way that is similar to pallet guard terminator 130 (
Pallet guard terminators 186, 188 have respective flat plate portions 185 and 187 each plate portion defined by opposing vertically oriented surfaces. Plate portions 185, 187 are generally thinner than an overall width of sleeve and panel sections 182, 184. Pallet guard terminators 186 also include respective corner sections 183, 181. Corner sections 183, 181 are differently oriented from each other, in that the configuration of the connectors provided within corner sections 183, 181 are specific to connections for respective sleeve section 182 and panel section 184, as described in greater detail below. Plate portions 185, 187 include through openings 202, 204 as attachment structures that permit pallet guard terminators 186, 188 to be attached to other objects. For example, through openings 202, 204 permit pallet guard terminators 186, 188 to be attached to each other, a building structure, such as a wall or column, a pallet around which pallet assembly 180 is arranged, external pallet arrangements or another pallet guard assembly 180.
Referring now to
Referring to
Pallet guard terminators 186, 188 include respective female and male connectors 192, 194 located in respective corner portions 183, 181. Female connector 192 is shaped as a triangular opening with a recess that can receive a counterpart male connector, which may be shaped and sized similar to male connector 194. Male connector 194 is a triangular shaped planar component connected to corner portion 181 and spaced away from a surface of corner portion 181 to form a gap 215. Gap 215 is sufficiently wide to accommodate walls surrounding a female connector, such as the walls describing the opening for female connector 192. When female connector 192 and male connector 194 are mated with corresponding cooperative male and female connectors on pallet guard assembly 180, they provide a secure connection for maintaining pallet guard terminators 186, 188 in place on pallet guard assembly 180.
Pallet guard terminators 186, 187 may be used with a single pallet guard assembly section composed of a sleeve and panel section 182, 184, to surround one side of a pallet arrangement. Likewise, pallet guard terminators 186, 187 may be used to terminate a pallet guard assembly 180 that has one, two or three sides, for example. Pallet guard terminators 186, 188 permit a pallet guard assembly to be constructed that has a free or open side to conserve storage space for palletized goods while contributing to securing a pallet guard around a pallet arrangement.
Various other arrangements and implementations of a pallet guard terminator are contemplated within the scope of the disclosure. According to one exemplary aspect, a pallet guard terminator may be provided that extends across an entirety of one or more sides or corners of a pallet arrangement in conjunction with a pallet guard assembly. For example, plate portions 142 of pallet guard assembly 100 can extend a greater distance toward each other, so that they can overlap to completely border a side of a pallet arrangement. Similar, pallet guard assembly 100 or 180 can be provided with a pallet guard terminator that is a thinned, slideably telescoping panel arrangement, similar to panels 110 and 112 of pallet guard assembly 100. By providing a thinner telescoping panel arrangement for a pallet guard terminator, pallet guard assembly 100 or 180 can provide a complete border on one or more sides or corners of a pallet arrangement while still taking advantage of the reduced footprint of the entire pallet guard assembly and pallet arrangement. That is, a pallet guard terminator can be provided on one or more obstructed sides or corners, including inner or outer corners, of a pallet arrangement, which sides or corners can located directly adjacent a structure, such as a wall, pallet rack or other pallet arrangements or pallet guard assemblies.
Pallet guard terminators or pallet guard assemblies can have various heights to accommodate different size arrangements. For example, pallet guard terminators 130 or 186, 188 can be 7 inches or greater in height, and can have a greater or lesser height than the remaining portions of the pallet guard assembly. The height of the pallet guard assembly or pallet guard terminators may range from about 5 inches to about 12 inches, for example, and may contribute to maintaining goods or materials loaded on a pallet arrangement in place.
The foregoing description has been directed to particular embodiments of the present invention. It will be apparent, however, that other variations and modifications my be made to the described embodiments, with the attainment of some or all of their advantages. Therefore, it is the object of the appended claims to cover all such variations and modifications as come within the true spirit and scope of the invention.
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