The present disclosure relates to cable assemblies and associated systems and methods and, in particular, to cable assemblies for efficient packaging and payout of cables with at least one bare end.
Cables, e.g., patch cords, Category 5, Category 6, Category 6A, fiber optic cables, cables with plug and/or jack connectors, cables with bare ends, and the like, are generally used in a variety of settings to create electrical connections for communication between electronic devices, e.g., networking between switches, servers, data storage devices, and the like. In packaging and/or supplying cables to the trade, manufacturers generally package cables individually, e.g., in plastic packaging. In addition, the site preparation prior to installation of cables generally requires an inventory of necessary cables to be allocated, the cables to be sorted, removed from their unit packaging, unbundled, and finally uncoiled in order to make the connection. Thus, large amounts of material are typically wasted in packaging cables and each cables must be individually removed prior to installation, thereby slowing the installation process and generally inconveniencing the installer. In an industry where large numbers of cables may be required for installation at one time, individually removing cables from individual packages can lead to lengthy installation times.
Thus, a need exists for cable assemblies, methods and systems that facilitate cost effective packaging and/or efficient cable access and installation in the field. These and other needs are addressed by the cable assemblies and associated systems and methods of the present disclosure.
In accordance with embodiments of the present disclosure, exemplary cable assemblies are provided that generally include a first cable and a second cable. The first cable generally includes a first elongated cord defining two ends, a first connector mounted with respect to one end of the first elongated cord, and a first bare cable defining an opposing end of the first elongated cord. The second cable generally includes a second elongated cord defining two ends, a second connector mounted with respect to one end of the second elongated cord, and a second bare cable defining an opposing end of the second elongated cord. The exemplary cable assemblies generally include a coupler element for detachably securing the first cable relative to the second cable with the first bare cable and the second connector in a juxtaposed relation, e.g., an adjoining relation, an opposed relation, a side-by-side relation, a co-planar relation, a spaced relation, a passing relation, combinations thereof, and the like. In some embodiments, the coupler element completely surrounds, covers or encases the first bare end and the second connector.
The first connector and the second connector can be, e.g., a plug, a jack, and the like. The coupler element can be, e.g., a clip, a cover, an elongated band, a rubber band, adhesive tape, combinations thereof, and the like. The coupler element detachably secures the first elongated cord to the second elongated cord. In some embodiments, the cable assemblies can include at least one spacer element removably positioned between the first bare cable and the second connector. The spacer element functions to at least one of prevent or reduce damage to the first bare cable and the second connector, and limit movement of the first bare cable and the second connector relative to each other.
In accordance with embodiments of the present disclosure, exemplary methods of cable assembly are provided that generally include detachably securing a first cable relative to a second cable using a coupler element. The first cable generally includes a first elongated cord defining two ends, a first connector mounted with respect to one end of the first elongated cord, and a first bare cable defining an opposing end of the first elongated cord. The second cable generally includes a second elongated cord defining two ends, a second connector mounted with respect to one end of the second elongated cord, and a second bare cable defining an opposing end of the second elongated cable. The first bare cable and the second connector can be detachably secured in a juxtaposed relation. In some embodiments, the method includes removably positioning at least one spacer element between the first bare cable and the second connector. The spacer element functions to at least one of prevent or reduce damage to the first bare cable and the second connector, and limit movement of the first bare cable and the second connector relative to each other.
In accordance with embodiments of the present disclosure, exemplary systems of cable assembly packaging and payout are provided that generally include a housing for packaging and payout of at least one cable assembly. The at least one cable assembly generally includes at least a first cable and a second cable. The first cable generally includes a first elongated cord defining two ends, a first connector mounted with respect to one end of the first elongated cord, and a first bare cable defining an opposing end of the first elongated cord. The second cable generally includes a second elongated cord defining two ends, a second connector mounted with respect to one end of the second elongated cord, and a second bare cable defining an opposing end of the second elongated cord. In some embodiments, the at least one cable assembly can include a coupler element for detachably securing the at least first cable relative to the at least second cable with the first bare cable and the second connector in a juxtaposed relation. The exemplary systems generally include at least one housing opening for paying out the at least first cable.
The at least one housing opening can be configured and dimensioned to prevent the at least first cable from receding back into the housing. In some embodiments, the at least one housing opening includes a slot configured and dimensioned to prevent the at least first cable from receding back into the housing. In some embodiments, the housing includes a coupler element remover which can be configured and dimensioned to separate the at least first cable and the at least second cable from each other and/or the coupler element. The housing generally includes a handle configured and dimensioned to permit lifting and/or transporting of the housing.
The at least first and second cables can be continuously reeled within the housing around a rotating core. The rotating core generally includes at least one partition which separates and permits independent rotation of at least a first cable assembly relative to a second cable assembly. In some embodiments, the at least first and second cables can be continuously coiled within the housing for dispensing from, e.g., an outer coil diameter to an inner coil diameter, an inner coil diameter to an outer coil diameter, and the like.
Other objects and features will become apparent from the following detailed description considered in conjunction with the accompanying drawings. It is to be understood, however, that the drawings are designed as an illustration only and not as a definition of the limits of the invention.
To assist those of skill in the art in making and using the disclosed cable assemblies and associated systems and methods, reference is made to the accompanying figures, wherein:
With reference to
The cable assembly 100 further includes a coupler element 126, e.g., a clip coupler, a cover, one or more elongated bands, and the like, for detachably securing the first cable 102 relative to the second cable 104. For example, a clip coupler can include a grasping means which detachably secures to the first and/or second elongated cords 106, 116 and/or the first and/or second connectors 112, 122. The first and second cables 102, 104 can be separated from each other by unclipping the clip coupler from the desired cable. As a further example, a cover coupler can be a transparent plastic cover which receives therein and is sealed around at least a portion of the first and/or second elongated cords 106, 116 and/or the first and/or second connectors 112, 122. The first and second cables 102, 104 can be separated from each other by breaking the seal of the cover coupler. As yet a further example, one or more elongated band couplers can include band elements which wrap around at least a portion of the first and/or second elongated cords 106, 116 and/or the first and/or second connectors 112, 122 and include score lines at which the elongated band couplers can be torn. The first and second cables 102, 104 can be separated from each other by tearing the appropriate elongated band coupler at the score line to release the desired cable.
In particular, the coupler element 126 detachably secures the first cable 102 relative to the second cable 104 such that the first bare cable 114 and the second connector 122 are positioned in a juxtaposed relation, e.g., an adjoining relation, an opposed relation, a side-by-side relation, a co-planar relation, a spaced relation, a passing relation, combinations thereof, and the like. The clip coupler element 126 can be detachably secured around the first bare cable 114 and the second connector 122 by, e.g., inserting the first bare cable 114 and the second connector 122 between two spring-loaded surfaces which compress around the first bare cable 114 and the second connector 122. It should be noted that the compression created by the spring-loaded surfaces can be gauged to securely hold the first bare cable 114 and the second connector 122, while preventing damage to the first bare cable 114 and the second connector 122.
Still with reference to
In some embodiments, the spacer element 128 can define an I-shaped form to, e.g., ensure separation between the first bare cable 114 and the second connector 122, limit translation of the first bare cable 112 and the second connector 122, and the like. For example, the spacer element 128 can include an elongated body section 130 and end protrusions 132 on opposing ends of the elongated body section 130. The elongated body section 130 and the end protrusions 132 can be dimensioned such that when the first bare cable 114 and/or the second connector 122 are positioned adjacent to the spacer element 128, the end protrusions 132 are positioned immediately adjacent to the sides of the first bare cable 114 and/or the second connector 122 to prevent or reduce translation of the first bare cable 112 and/or the second connector 122 within the coupler element 126. In some embodiments, the distance between the end protrusions 132 on one end of the spacer element 128 can be different from the distance between the end protrusions 132 on the opposing end to accommodate the different sizes and configurations of the first bare cable 114 and the second connector 122.
The adjacent, co-planar and side-by-side relation can be represented by the side of the first elongated cord 106 being positioned adjacent to the side of second connector 122. The first and second cables 102, 104 are thereby positioned such that the first and second elongated cords 106, 116 are substantially parallel relative to each other. In addition, the adjacent, co-planar and side-by-side relation can be represented by the second end 110 of the first cable 104 with the first bare cable 114 being substantially aligned with an area of engagement between the second connector 122 and the second elongated cord 116. The first cable 102 and the second cable 104 can be detached from the coupler element 202 (and from each other) by, e.g., pulling the first bare cable 114 or the second connector 122 from the coupler element 202, breaking or tearing the coupler element 202, releasing or opening the spring-loaded surfaces of the coupler element 202, and the like.
Although illustrated without a spacer element, it should be understood that a spacer element can optionally be positioned between the first bare cable 114 and the second connector 122. For example, the spacer element can define an S-shaped form to provide a separation between the first bare cable 114 and the second connector 122, while at least partially wrapping around the second end 110 of the first cable 104 and the first end 118 of the second cable 106 to limit translation of and/or prevent damage to the first bare cable 114 and the second connector 122 within the coupler element 202.
The passing, co-planar and side-by-side relation can be represented by the side of the first elongated cord 106 being positioned adjacent to the side of second connector 122. The first and second cables 102, 104 are thereby positioned such that the first and second elongated cords 106, 116 are substantially parallel relative to each other. As can be seen from
Although illustrated without a spacer element, it should be understood that a spacer element can optionally be positioned between, e.g., the first bare cable 114 and the second elongated cord 116, the second connector 122 and the first elongated cord 106, combinations thereof, and the like. For example, the spacer element can define an S-shaped form to provide a separation between the first bare cable 114, the second connector 122 and the first and second elongated cords 106, 116, while at least partially wrapping around the second end 110 of the first cable 104 and the first end 118 of the second cable 106 to limit translation of and/or prevent damage to the first bare cable 114 and the second connector 122 within the coupler element 202.
As can be seen in
Although illustrated without a spacer element, it should be understood that a spacer element can be positioned between, e.g., the first bare cable 114 and the second elongated cord 116, the second connector 122 and the first elongated cord 106, combinations thereof, and the like. For example, the spacer element can define an S-shaped form to provide a separation between the first bare cable 114, the second connector 122 and the first and second elongated cords 106, 116, while at least partially wrapping around the second end 110 of the first cable 104 and the first end 118 of the second cable 106 to limit translation of and/or prevent damage to the first bare cable 114 and the second connector 122 secured by the coupler element 402.
The exemplary cable assemblies discussed herein generally allow a more cost effective and efficient packaging, organization, removal and/or installation of cables. For example, the cable assemblies discussed herein provide an organized means of packaging cables for future removal and/or installation. Although only two cables 102 and 104 are illustrated in
With reference to
As illustrated in
In some embodiments, the housing 502 can include a vertical rotating core 514 around which the plurality of cable assemblies 508 can be coiled. The vertical rotating core 514 can rotate as a cable is pulled from the housing 502, thereby providing a smoother extraction of cables from the housing 502. In some embodiments, the vertical rotating core 514 can be detachable from the base 504 to permit replacement of the coil of cable assemblies 508 after all cables have been used. In some embodiments, the housing 502 can include a coupler element remover which assists a user in removing the coupler element from the cables and/or removing the cables from the coupler element. In some embodiments, the housing 502 can include a handle 516, e.g., a strap, one or more side openings configured to receive a user's fingers, and the like, for lifting and transporting the system 500.
With reference to
In some exemplary embodiments, the housing 602 can include a vertical rotating core 614 around which the plurality of cable assemblies 608 can be coiled. The vertical rotating core 614 can rotate as a cable is pulled from the housing 602, thereby providing a smoother extraction of cables from the housing 602. In some embodiments, the vertical rotating core 614 can be detachable from the base 604 to permit replacement of the coil of cable assemblies 608 after all cables have been used. In some embodiments, the housing 602 can include a coupler element remover which assists a user in removing the coupler element from the cables and/or removing the cables from the coupler element. In some embodiments, the housing 602 can include a handle 616, e.g., a strap, one or more side openings configured to receive a user's fingers, and the like, for lifting and transporting the system 600.
With reference to
Cable assemblies 708a-d can be continuously reeled within the housing 702 around a rotating core 710, e.g., a spool. Although illustrated with four cable assemblies 708a-d, it should be understood that the system 700 can be implemented with, e.g., one, two, three, four, five, six, seven, eight, and the like, cable assemblies. Thus, one housing 702 can include a plurality of cables varying by, e.g., plug type, length, color, and the like. The rotating core 710 can include at least one partition 712 positioned coaxially around the rotating core 710, thereby separating the plurality of cable assemblies 708a-d. The rotating core 710 can include, e.g., thrust washers, and the like, to ensure that each cable assembly 708a-d can be dispensed independently of the other cable assemblies 708a-d.
For example, the first cable assembly 708a can be dispensed from the housing 702, while the second, third and fourth cable assemblies 708b-d remain substantially static around the rotating core 710. Each cable assembly 708a-d can therefore rotate independently of the other cable assemblies 708a-d on the rotating core 710. A user can thereby select and dispense a cable of interest without dispensing the other cables located in the exemplary housing 702. In some embodiments, the housing 702 can include a selection element (not shown) which permits a user to select whether the cable assemblies 708a-d rotate independently of each other or rotate simultaneously. In some embodiments, the housing 702 can include a coupler element remover which assists a user in removing the coupler element from the cables and/or removing the cables from the coupler element. In some embodiments, the housing 702 can include a handle 714, e.g., a strap, one or more side openings configured to receive a user's fingers, and the like, for lifting and transporting the system 700.
Although discussed herein as, e.g., a clip coupler, a cover, one or more elongated bands, a rubber band, adhesive tape, and the like, it should be understood that a variety of coupler elements can be used. In addition, although cable assembly housing systems are discussed herein, it should be understood that a variety of systems can be used. U.S. patent application entitled “Patch Cord Assemblies, Methods and Systems,” which published as U.S. Patent Publication No. 2013/0115808, U.S. patent application entitled “Patch Cord Assemblies, Methods and Systems,” which published as U.S. Patent Publication No. 2013/0115806, and U.S. patent application entitled “Patch Cord Assemblies, Methods and Systems,” which published as U.S. Patent Publication No. 2013/0210264, disclose a variety of coupler element and cable assembly housing configurations. It should be understood that the exemplary cable assemblies and cable assembly housings discussed herein can be utilized in conjunction with and/or replaced with the coupler elements and/or cable assembly housings as taught by the foregoing applications, the contents of which are incorporated herein by reference.
While exemplary embodiments have been described herein, it is expressly noted that these embodiments should not be construed as limiting, but rather that additions and modifications to what is expressly described herein also are included within the scope of the invention. Moreover, it is to be understood that the features of the various embodiments described herein are not mutually exclusive and can exist in various combinations and permutations, even if such combinations or permutations are not made express herein, without departing from the spirit and scope of the invention.
The present application claims priority to a U.S. provisional patent application entitled “Cable Assemblies and Associated Systems and Methods,” filed with the U.S. Patent and Trademark Office on Mar. 15, 2013, and assigned Ser. No. 61/793,130. The entire content of the foregoing provisional patent application is incorporated herein by reference.
Number | Date | Country | |
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61793130 | Mar 2013 | US |