Retainer, system and method for assembling a wiring harness

Abstract

A retainer, an electrical raceway system, and a method for supporting an elongate member are disclosed, the retainer comprising: a frame including a first post and a second post spaced apart from the first post, wherein the first post and the second post form a holding volume; a first arm coupled to the first post and movable relative to the first post; and a second arm coupled to the second post and movable relative to the second post, wherein the first arm and the second arm are movable between a first open position for positioning the elongate member in the holding volume, a closed position for enclosing the elongate member in the holding volume, and a second open position for removing the elongate member from the holding volume.

Description

Technical Field

[0001] This disclosure generally relates to the manufacture of electrical cable trays, and more specifically to wire retainers for use in electrical cable tray systems and methods. Background Technology

[0002] Many vehicles, such as airplanes, have complex electrical systems distributed throughout the vehicle's main body. These systems require wire harnesses, cables, connectors, and related fittings (called wire ducts) to connect the various electrical components. During the assembly of wire ducts, groups of wires need to be held in place for bundling. However, conventional existing devices utilize elastic bands for closure, requiring a positive downward force to hold individual wires within the holding device and an even stronger upward force to pull the bundled wires out. Consequently, these holding devices are prone to deterioration or damage to the wires, leading to increased maintenance costs. Therefore, those skilled in the art continue to conduct research and development in the field of electrical wire duct systems. Summary of the Invention

[0003] Embodiments of retainers, bundling systems, electrical cable tray systems, and methods for supporting and bundling elongated members are disclosed. The following is a non-exhaustive list of claimable or non-claimable embodiments based on the subject matter of this disclosure.

[0004] In an embodiment, the disclosed retainer includes a frame. The frame includes a first post and a second post spaced apart from the first post. The first and second posts form a holding volume. The retainer includes a first arm connected to and movable relative to the first post. The retainer includes a second arm connected to and movable relative to the second post. The first and second arms are movable between a first open position for positioning an elongated member in the holding volume, a closed position for surrounding the elongated member in the holding volume, and a second open position for removing the elongated member from the holding volume.

[0005] In an embodiment, the disclosed clustering system includes a support platform and a plurality of retainers coupled to the support platform. Each of the plurality of retainers includes a frame comprising a first post and a second post spaced apart from the first post. The first and second posts form a holding volume. Each of the plurality of retainers includes a first arm coupled to and movable relative to the first post. Each of the plurality of retainers includes a second arm coupled to and movable relative to the second post. One or more elongated members are positioned in the holding volume. The first and second arms are movable between a first open position for positioning one or more elongated members in the holding volume, a closed position for surrounding one or more elongated members in the holding volume, and a second open position for removing one or more elongated members from the holding volume.

[0006] In an embodiment, the disclosed electrical cable tray system includes a forming plate, a plurality of retainers, and a wire harness. The plurality of retainers are coupled to the forming plate. Each of the plurality of retainers includes a frame comprising a first post and a second post spaced apart from the first post. The first and second posts form a holding volume. Each of the plurality of retainers includes a first arm coupled to and movable relative to the first post. Each of the plurality of retainers includes a second arm coupled to and movable relative to the second post. The wire harness includes a plurality of wires and is positioned within the holding volume. The first and second arms are movable between a first open position for positioning the plurality of wires within the holding volume, a closed position for surrounding the plurality of wires within the holding volume, and a second open position for removing the plurality of wires from the holding volume.

[0007] In an embodiment, the disclosed method includes the following steps: (1) attaching a retainer to a support platform; (2) positioning an elongated member on at least one of a first arm and a second arm of the retainer; (3) applying a force to the elongated member to pivot at least one of the first arm and the second arm relative to a first post and a second post of the retainer to a first open position, and positioning the elongated member in a retaining volume formed between the first post and the second post; and (4) pivoting the first arm and the second arm relative to the first post and the second post to a closed position and surrounding the elongated member in the retaining volume between the first post and the second post.

[0008] Other embodiments of the retainer, system, and method will become clear from the following detailed description, the accompanying drawings, and the appended claims. Attached Figure Description

[0009] Figure 1 This is a schematic block diagram of an embodiment of a retainer for a clustering system; Figure 2This is a flowchart of an embodiment of a method for assembling wire harnesses; Figure 3 This is a schematic front perspective view of an embodiment of the retainer; Figure 4 This is a schematic rear perspective view of an embodiment of the retainer; Figure 5 This is a schematic top perspective view of an embodiment of the retainer; Figure 6 This is a schematic top view of an embodiment of the retainer; Figure 7 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 8 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 9 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 10 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 11 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 12 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 13 This is a schematic diagram of an embodiment of the holder, which illustrates the steps of the method; Figure 14 This is a schematic diagram of an embodiment of the retainer, which illustrates the steps of the method; Figure 15 It is a schematic diagram of an embodiment of the aircraft; and Figure 16 This is a flowchart illustrating an embodiment of an aircraft manufacturing and maintenance method. Detailed Implementation

[0010] In general, the following specific embodiments describe a non-separable holding device that captures and holds (e.g., autonomously or manually) segments of wire in a wire trough or bundle using very little frictional resistance. After all the wires have been wired and positioned in the holding device, groups of wires can be secured into bundles and then easily removed as larger groups of wire. The holding device provides little or no resistance during extraction. In several embodiments, the shape of the holding features of the holding device, along with the balancing counterweight and pivoting position of the movable arm, allows for the placement of wire segments and the removal of large groups of wire with near-zero force. In other embodiments, the disclosed holding device can be used to hold various other types or kinds of elongated components during assembly or joining operations.

[0011] Now refer to Figure 1 and Figures 3 to 14 By way of example, this disclosure relates to a retainer 100 for supporting one or more elongated members 224. The following are embodiments of the retainer 100 according to this disclosure. Embodiments of the retainer 100 include a plurality of elements, features, and components. Not all elements, features, and / or components described or shown in one embodiment are required in that embodiment. Some or all of the elements, features, and / or components described or shown in one embodiment may be combined differently with other embodiments without including other elements, features, and / or components described in those other embodiments, even if such combinations or combinations are not explicitly described or shown herein by way of example.

[0012] Figure 1 One or more embodiments of the retainer 100 are depicted. As will be described in more detail herein, in one or more embodiments, the retainer 100 includes a plurality of components and includes one or more or a combination of the following: a frame 110, a retaining volume portion 112, a retaining boundary 114, a base 116, a first post 120, a first engagement surface 122, a first capture surface 124, a second post 130, a second engagement surface 132, a second capture surface 134, a first arm 140, a first pivot connection portion 142, a first free end 144, a second arm 150, a second pivot connection portion 152, a second free end 154, a first cantilever 160, a first anchoring end 162, a first counterweight end 164, a second cantilever 170, a second anchoring end 172, a second counterweight end 174, a first stop 180, and a second stop 190.

[0013] Figures 3 to 6 Several views of an embodiment of the retainer 100 are shown. Figures 7 to 14 Embodiments of the retainer 100 at different stages of the support operation are depicted, wherein one or more elongated members 224 (e.g., wires 324) are held in position for subsequent operations (such as bundling operations, assembly operations, joining operations, etc.).

[0014] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the frame 110 includes a first post 120 and a second post 130, or is partially formed by the first post 120 and the second post 130. The first post 120 and the second post 130 are spaced apart from each other. The first post 120 and the second post 130 form a retaining volume 112. In one or more embodiments, the first post 120 and the second post 130 are generally or at least substantially parallel to each other. In one or more embodiments, the first post 120 and the second post 130 are in a generally vertical or upright position. The first post 120 and the second post 130 may have any suitable size, shape, thickness, or other geometric characteristics.

[0015] like Figure 1 and Figures 3 to 14 As shown, in one or more examples, frame 110 includes or is partially formed by base 116. In these embodiments, a first post 120 extends from base 116. A second post 130 extends from base 116. In one or more embodiments, the first post 120 and the second post 130 extend upward from base 116 in a generally vertical direction. In one or more embodiments, base 116 is configured to be coupled to or otherwise mounted to support platform 210, such as a shaped plate 310 for assembling electrical cable trays.

[0016] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the first arm 140 is coupled to the frame 110. In one or more embodiments, the first arm 140 is coupled to the first post 120. In one or more embodiments, the first arm 140 is coupled to the upper end of the first post 120. The first arm 140 is movable relative to the frame 110, such as relative to the first post 120. In one or more embodiments, the first arm 140 moves inward (e.g., toward the base 116) or downward and outward (e.g., away from the base 116) or upward relative to the first post 120 between an open position and a closed position. The first arm 140 may have any suitable size, shape, thickness, or other geometric features.

[0017] like Figure 1 and Figures 3 to 14 As shown, in one or more examples, the second arm 150 is coupled to the frame 110. In one or more embodiments, the second arm 150 is coupled to the second post 130. In one or more embodiments, the second arm 150 is coupled to the upper end of the second post 130. The second arm 150 is movable relative to the frame 110, such as relative to the second post 130. In one or more embodiments, the second arm 150 is movable relative to the second post 130 inward (e.g., toward the base 116) or downward and outward (e.g., away from the base 116) or upward between an open position and a closed position. The second arm 150 can have any suitable size, shape, thickness, or other geometric features.

[0018] like Figure 1 and Figures 3 to 14As shown, in one or more embodiments, the first arm 140 and the second arm 150 are movable relative to each other. In one or more embodiments, the first arm 140 and the second arm 150 are movable independently relative to each other. In one or more embodiments, the first arm 140 and the second arm 150 are generally aligned with each other. In one or more embodiments, the first arm 140 extends away from the first post 120 toward the second post 130. In one or more embodiments, the second arm 150 extends away from the second post 130 toward the first post 120.

[0019] like Figures 7 to 14 As shown, the first arm 140 and the second arm 150 are movable to a first (e.g., inward or downward) open position (e.g., Figure 8 (As shown) for positioning elongated members 224 (e.g., any one of a plurality of elongated members 224) in the holding volume 112 and being movable between these positions. The first arm 140 and the second arm 150 are movable to a closed position (e.g., Figure 7 and Figures 9 to 12 (As shown) for enclosing the elongated member 224 within the holding volume 112, and movable between these positions. The first arm 140 and the second arm 150 are movable to a second (e.g., outward or upward) open position for removing the elongated member 224 or the wire harness 220 composed of a plurality of elongated members 224 from the holding volume 112, and movable between these positions.

[0020] like Figure 8 , Figure 13 and Figure 14 As shown, in one or more embodiments, the first arm 140 pivots relative to the first post 120 between a closed position, a first open position, and a second open position. In one or more embodiments, the second arm 150 pivots relative to the second post 130 between a closed position, a first open position, and a second open position. The pivoting movements of the first arm 140 and the second arm 150 relative to the first post 120 and the second post 130, respectively, facilitate the easy insertion and removal of one or more elongated members 224 into and from the holding volume 112 during support, binding, assembly, or joining operations.

[0021] In one or more embodiments, the first arm 140 and the second arm 150 are biased in a closed position (e.g., Figure 7 and Figures 9 to 12The first arm 140 and the second arm 150 are biased in the closed position, thereby keeping the retaining volume 112 closed and confining the elongated member 224 within the retaining volume 112 via the first post 120, the second post 130, the first arm 140, and the second arm 150. Biasing the first arm 140 and the second arm 150 in the closed position also allows for very low friction at the first pivot connection 142 between the first arm 140 and the first post 120 and the second pivot connection 152 between the second arm 150 and the second post 130.

[0022] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the first arm 140 includes a first free end 144. The second arm 150 includes a second free end 154. When the first arm 140 and the second arm 150 are in the closed position, the first free end 144 and the second free end 154 overlap. The overlapping portion of the first free end 144 and the second free end 154 completely closes to form the retaining boundary 114 of the retaining volume portion 112.

[0023] like Figure 5 and Figure 6 As shown, in one or more embodiments, a first stop 180 extends from the first arm 140. The first stop 180 is used to limit the pivoting movement of the first arm 140 relative to the first post 120 in a first direction. In one or more embodiments, the first stop 180 limits the downward pivoting movement of the first arm 140 relative to the first post 120 in a downward direction (e.g., from a closed position to a first open position). Limiting the pivoting movement of the first arm 140 in the downward direction prevents overtravel of the first arm 140 and helps to bias (e.g., passively return) the first arm 140 to the closed position. In one or more embodiments, the first stop 180 is configured to contact the first post 120. The contact between the first stop 180 and the first post 120 provides physical interference to prevent further pivoting movement of the first arm 140. In one or more embodiments, the first stop 180 extends or protrudes outward from the surface of the first arm 140.

[0024] like Figure 5 and Figure 6As shown, in one or more embodiments, a second stop 190 extends from the second arm 150. The second stop 190 is used to limit the pivoting movement of the second arm 150 relative to the second post 130 in a second direction. In one or more embodiments, the second stop 190 limits the downward pivoting movement of the second arm 150 relative to the second post 130 in a downward direction (e.g., from a closed position to a first open position). Limiting the pivoting movement of the second arm 150 in the downward direction prevents overtravel of the second arm 150 and helps to bias (e.g., passively return) the second arm 150 to the closed position. In one or more embodiments, the second stop 190 is configured to contact the second post 130. The contact between the second stop 190 and the second post 130 provides physical interference to prevent further pivoting movement of the second arm 150. In one or more embodiments, the second stop 190 extends or protrudes outward from the surface of the second arm 150.

[0025] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the first cantilever 160 is coupled to or otherwise extends from the first arm 140. The first cantilever 160 is configured to bias the first arm 140 in a closed position (e.g., Figures 3 to 7 and Figures 9 to 12 The first cantilever 160 allows the first arm 140 to be in a closed position and a first open position (e.g., Figure 8 Between the closed position and the second open position (e.g., Figure 13 and Figure 14 Pivot between (e.g., up and down).

[0026] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the second cantilever 170 is coupled to or otherwise extends from the second arm 150. The second cantilever 170 is configured to bias the second arm 150 in a closed position (e.g., Figures 3 to 7 and Figures 9 to 12 The second cantilever 170 allows the second arm 150 to be in the closed position and the first open position (e.g., Figure 8 Between the closed position and the second open position (e.g., Figure 13 and Figure 14 Pivot between (e.g., up and down).

[0027] like Figure 1 , Figure 3 , Figure 5 and Figures 7 to 14As shown, in one or more embodiments, the first cantilever 160 includes a first anchoring end 162 and a first counterweight end 164. The first anchoring end 162 is connected to the first arm 140. As an embodiment, the first anchoring end 162 is connected to an end of the first arm 140 opposite to a first free end 144 of the first arm 140. The first counterweight end 164 is spaced apart from and opposite the first anchoring end 162 along the body of the first cantilever 160.

[0028] like Figure 1 , Figure 4 , Figure 8 , Figure 13 and Figure 14 As shown, in one or more examples, the second cantilever 170 includes a second anchoring end 172 and a second counterweight end 174. The second anchoring end 172 is coupled to the second arm 150. As an embodiment, the second anchoring end 172 is connected to an end of the second arm 150 opposite to the second free end 154 of the second arm 150. The second counterweight end 174 is spaced apart from and opposite the second anchoring end 172 along the body of the second cantilever 170.

[0029] The first cantilever 160 and the second cantilever 170 provide counterweights to counteract the gravity acting on the first arm 140 and the second arm 150, respectively, thereby reducing the magnitude of the force required to move (e.g., pivot) the first arm 140 and the second arm 150 during insertion of the elongated member 224 (e.g., wire 324) and removal of the group of elongated members 224 (e.g., the group of wires 324). Balancing the first arm 140 and the second arm 150 with the first cantilever 160 and the second cantilever 170 also provides consistent positioning of the first arm 140 and the second arm 150 and returns them to the closed position. Balancing the first arm 140 and the second arm 150 with the first cantilever 160 and the second cantilever 170 also reduces strain on the elongated member 224 during insertion into and removal from the holding volume 112.

[0030] like Figures 3 to 14 As shown, in one or more embodiments, a first pivoting connection 142 is positioned between a first arm 140 and a first post 120. The first pivoting connection 142 allows the first arm 140 to pivot relative to the first post 120. A second pivoting connection 152 is positioned between a second arm 150 and a second post 130. The second pivoting connection 152 allows the second arm 150 to pivot relative to the second post 130. Typically, the first pivoting connection 142 and the second pivoting connection 152 are low-friction connections that allow the first arm 140 and the second arm 150 to pivot nearly without resistance.

[0031] like Figures 3 to 14As shown, in one or more embodiments, the first counterweight end 164 is spaced apart from and opposite to the first pivot connection 142. In one or more embodiments, when the first arm 140 is in the closed position, the first counterweight end 164 is substantially aligned with the first pivot connection 142 in the vertical direction. This substantial alignment of the first counterweight end 164 below the first pivot connection 142 allows the first counterweight end 164 to bring the first arm 140 back (e.g., biased) to the closed position due to gravity.

[0032] like Figures 3 to 14 As shown, in one or more embodiments, the second counterweight end 174 is spaced apart from and opposite to the second pivot connection 152. In one or more embodiments, when the second arm 150 is in the closed position, the second counterweight end 174 is substantially aligned with the second pivot connection 152 in the vertical direction. This substantial alignment of the second counterweight end 174 below the second pivot connection 152 allows the second counterweight end 174 to cause the second arm 150 to return (e.g., bias) to the closed position due to gravity.

[0033] like Figure 1 and Figures 3 to 14 As shown, in one or more embodiments, the first post 120 includes a first engagement surface 122. The second post 130 includes a second engagement surface 132. The first engagement surface 122 and the second engagement surface 132 face each other to form a portion of the retention boundary 114 of the retention volume 112. In these embodiments, the retention boundary 114 is formed by the first engagement surface 122, the second engagement surface 132, the first arm surface 146 of the first arm 140, and the second arm surface 156 of the second arm 150 (e.g., Figure 7 ).

[0034] like Figures 3 to 14 As shown, in one or more embodiments, the first mating surface 122 is a concave surface. In one or more embodiments, the second mating surface 132 is a concave surface. In other embodiments, the first mating surface 122 and / or the second mating surface 132 may have any suitable shape or other geometric features. As an example, the first mating surface 122 and / or the second mating surface 132 may be straight, may be curved, may have straight segments, may have curved segments, may have different radii of curvature, etc. Typically, the first mating surface 122 and / or the second mating surface 132 provide a support surface for collecting elongated members 224 (e.g., wire 324).

[0035] like Figure 1 and 3 to Figure 5 and Figures 7 to 14As shown, in one or more examples, the first post 120 includes a first capturing surface 124. The first capturing surface 124 extends from the first engaging surface 122. The first capturing surface 124 forms a portion of the retaining boundary 114 of the retaining volume 112. In one or more embodiments, the second post 130 includes a second capturing surface 134. The second capturing surface 134 extends from the second engaging surface 132. The second capturing surface 134 forms a portion of the retaining boundary 114 of the retaining volume 112. In these embodiments, the retaining boundary 114 is formed by the second engaging surface 132, the first capturing surface 124, the second engaging surface 132, the second capturing surface 134, the first arm surface 146 of the first arm 140, and the second arm surface 156 of the second arm 150 (e.g., Figure 7 ).

[0036] In one or more embodiments, the first capturing surface 124 and / or the second capturing surface 134 may have any suitable shape or other geometric characteristics. As an example, the first capturing surface 124 and / or the second capturing surface 134 may be straight, may be curved, may have straight sections, may have curved sections, may have different radii of curvature, etc. Typically, the first capturing surface 124 and / or the second capturing surface 134 provide support surfaces for temporarily holding or separating one of a plurality of elongated members 224 (e.g., one of a plurality of wires 324). As an example, the first capturing surface 124 forms a first notch in the first post 120 and the second capturing surface 134 forms a second notch in the second post 130, the first and second notches being configured to hold the elongated member 224 (e.g., wire 324), thereby forming a breakout separate from the remainder of the plurality of elongated members 224 (e.g., wires 324) held within the holding volume 112 and supported in the first engagement surface 122 and the second engagement surface 132.

[0037] Reference will now be made by way of examples. Figure 1 and Figures 3 to 14 This disclosure relates to a clustering system 200 for supporting and / or clustering one or more elongated members 224. The following are embodiments of the clustering system 200 according to this disclosure. Embodiments of the clustering system 200 include a plurality of elements, features, and components. Not all elements, features, and / or components described or shown in one embodiment are required in that embodiment. Some or all of the elements, features, and / or components described or shown in one embodiment may be combined differently with other examples without including other elements, features, and / or components described in those other examples, even if such combinations or combinations are not explicitly described or shown by example herein.

[0038] Figure 1One or more embodiments of the clustering system 200 are also depicted. In various embodiments, the clustering system 200 is configured to support, cluster, assemble, or combine one or more elongated members 224. Embodiments of the elongated members 224 include, but are not limited to, rods, tubes, pipes, cables, ropes, strands, wires, filaments, fibers, cords, hoses, shafts, etc. In one or more embodiments, the clustering system 200 includes a plurality of components, including one or more or a combination of the following: a support platform 210, a retainer 100, a frame 110, a holding volume 112, a holding boundary 114, a base 116, a first post 120, a first engagement surface 122, a first capture surface 124, a second post 130, a second engagement surface 132, a second capture surface 134, a first arm 140, a first pivot connection 142, a first free end 144, a second arm 150, a second pivot connection 152, a second free end 154, a first cantilever 160, a first anchoring end 162, a first counterweight end 164, a second cantilever 170, a second anchoring end 172, a second counterweight end 174, a first stop 180, and a second stop 190.

[0039] In one or more embodiments of the clustering system 200, the support platform 210 includes any of a variety of working surfaces configured to support components during assembly. The support platform 210 may be a general-purpose workbench or a specially designed tool or fixture. In one or more embodiments, at least one retainer 100 is coupled to the working surface of the support platform 210. In one or more embodiments, a plurality of retainers 100 are coupled to the support platform 210 and spaced apart from each other to retain the elongated member 224. In one or more embodiments, the frame 110 of the support includes a first post 120 and a second post 130 spaced apart from the first post 120. The first post 120 and the second post 130 form part of a holding volume 112. A first arm 140 is coupled to the first post 120 and is movable relative to the first post 120. A second arm 150 is coupled to the second post 130 and is movable relative to the second post 130. In one or more embodiments, the elongated member 224 is positioned within the holding volume 112. In one or more embodiments, a plurality of elongated members 224 are positioned in a holding volume 112 to form a wire harness 220. A first arm 140 and a second arm 150 are movable between a first open position for positioning the elongated members 224 in the holding volume 112, a closed position for surrounding the elongated members 224 in the holding volume 112, and a second open position for removing the elongated members 224 from the holding volume 112. In one or more embodiments, a first cantilever 160 extends from the first arm 140 and is configured to bias the first arm 140 in the closed position. A second cantilever 170 extends from the second arm 150 and is configured to bias the second arm 150 in the closed position.

[0040] Figure 1 One or more embodiments of the electrical cable tray system 300 are further described. In different embodiments, the electrical cable tray system 300 is configured to support electrical cable trays and / or bundle multiple wires 324 to form wire harnesses 320. In one or more embodiments, the electrical cable tray system 300 includes a plurality of components, including one or more of the following: a forming plate 310, a retainer 100, a frame 110, a holding volume portion 112, a holding boundary 114, a base 116, a first post 120, a first engagement surface 122, a first capture surface 124, a second post 130, a second engagement surface 132, a second capture surface 134, a first arm 140, a first pivot connection portion, a first free end 144, a second arm 150, a second pivot connection portion 152, a second free end 154, a first cantilever 160, a first anchoring end 162, a first counterweight end 164, a second cantilever 170, a second anchoring end 172, a second counterweight end 174, a first stop 180, and a second stop 190.

[0041] In one or more embodiments of the electrical cable tray system 300, the forming plate 310 includes a tool or platform for assisting in the organized assembly, layout, and routing of cable trays, conduit paths, or cable reels for use in cable systems such as those used in aircraft. In one or more embodiments, at least one retainer 100 is coupled to a working surface of the forming plate 310. In one or more embodiments, a plurality of retainers 100 are coupled to the forming plate 310 and spaced apart from each other to retain the wires 324 of the electrical cable tray. In one or more embodiments, the frame 110 of the retainer includes a first post 120 and a second post 130 spaced apart from the first post 120. The first post 120 and the second post 130 form part of a holding volume 112. A first arm 140 is coupled to the first post 120 and is movable relative to the first post 120. A second arm 150 is coupled to the second post 130 and is movable relative to the second post 130. In one or more embodiments, the wires 324 are positioned (e.g., one at a time, in groups, or in sets) within the holding volume 112. In one or more embodiments, a plurality of wires 324 are positioned in a holding volume 112 to form a wire harness 320. A first arm 140 and a second arm 150 are movable between a first open position for positioning the wires 324 in the holding volume 112, a closed position for surrounding the wires 324 in the holding volume 112, and a second open position for removing the wires 324 (e.g., in the form of a wire harness 320) from the holding volume 112. In one or more embodiments, a first cantilever 160 extends from the first arm 140 and is configured to bias the first arm 140 in the closed position. A second cantilever 170 extends from the second arm 150 and is configured to bias the second arm 150 in the closed position.

[0042] Now refer to Figure 2 Through embodiments, this disclosure also relates to a method 1000 for supporting elongated members 224 (e.g., wires 324) and / or bundling multiple elongated members 224 (e.g., wires 324) to form a wire harness 220 (e.g., wire harness 320) or other methods for assembling or combining groups of elongated members 224 together. The following are embodiments of the method 1000 according to this disclosure. In one or more embodiments, method 1000 uses a retainer 100 ( Figure 1 and Figure 3 This is achieved through [method 1000]. Embodiments of method 1000 include multiple elements, steps, operations, or processes. Not all elements, steps, operations, or processes described or shown in one embodiment are necessary in that embodiment. Some or all of the elements, steps, operations, or processes described or shown in one embodiment may be combined differently with other examples without including other elements, steps, operations, or processes described in those other embodiments, even if such combinations or combinations are not explicitly described or shown by example herein.

[0043] In one or more embodiments, method 1000 includes the step of coupling retainer 100 1002 to support platform 210. In one or more embodiments, support platform 210 is a shaped plate 310 for forming electrical cable channels. In one or more embodiments, during bundling or assembly, a plurality of retainers 100 are coupled to support platform 210 as needed and positioned along support platform 210 (e.g., shaped plate 310) to support elongated members 224 (e.g., wires 324).

[0044] In one or more embodiments, method 1000 includes the step of positioning an elongated member 224 (e.g., one of a plurality of elongated members 224) 1004 on at least one of a first arm 140 and a second arm 150 of the retainer 100 (e.g., Figure 7 ).

[0045] In one or more embodiments, method 1000 includes step 1006 of applying a force to the elongated member 224 and thus applying a force (e.g., an inward or downward force) to the first arm 140 and / or the second arm 150; and pivoting at least one of the first arm 140 and the second arm 150 relative to the first post 120 and the second post 130 of the retainer 100 (e.g., inward or downward) to a first open position (e.g., Figure 8 Step 1008.

[0046] In one or more embodiments, the retainer 100 is coupled to the support platform 210 in a generally upright or vertical orientation. In these embodiments, the force applied to the first arm 140 and the second arm 150 is a generally downward force that pivots the first arm 140 and the second arm 150 in an inward direction. In one or more embodiments, the retainer 100 is coupled to the support platform 210 in a generally lateral or horizontal orientation. In these embodiments, the force applied to the first arm 140 and the second arm 150 is a generally lateral or transverse force that pivots the first arm 140 and the second arm 150 in an inward direction.

[0047] In one or more embodiments, method 1000 includes the step of limiting pivoting movement of the first arm 140 and the second arm 150 in a first (e.g., downward) open position. The downward pivoting movement of the first arm 140 is limited by a first stop 180 extending outward from the first arm 140 by contacting a first post 120. The downward pivoting movement of the second arm 150 is limited by a second stop 190 extending outward from the second arm 150 by contacting a second post 130.

[0048] In one or more embodiments, method 1000 includes the step of positioning elongated member 224 1010 in a holding volume 112 formed between first post 120 and second post 130 (e.g., Figures 9 to 12 In one or more embodiments, the elongated member 224 is supported by a first engagement surface 122 of the first post 120 and / or a second engagement surface 132 of the second post 130, wherein the first engagement surface and the second engagement surface form a retaining boundary 114 (e.g., Figure 9 and Figure 10 In one or more embodiments, the elongated member 224 is supported by a first capturing surface 124 of the first post 120 or a second capturing surface 134 of the second post 130, wherein the first capturing surface and the second capturing surface form a retaining boundary 114 (e.g., Figure 11 ).

[0049] In one or more embodiments, method 1000 includes positioning the first arm 140 and the second arm 150 relative to the first post 120 and the second post 130 (e.g., Figure 12 The step of pivoting 1012 to the closed position. In one or more embodiments, the first arm 140 and the second arm 150 are biased in the closed position.

[0050] In one or more embodiments, method 1000 includes the step of biasing a first arm 140 and a second arm 150 to a closed position. The first arm 140 and the second arm 150 are biased to the closed position using a first cantilever 160 extending from the first arm 140 and a second cantilever 170 extending from the second arm 150.

[0051] In one or more embodiments, method 1000 includes the step of surrounding 1016 the elongated member 224 in a retaining volume 112 between the first post 120, the second post 130, the first arm 140, and the second arm 150.

[0052] In one or more embodiments of method 1000, the elongated member 224 is one of a plurality of elongated members 224. The operational steps of method 1000 described above are repeated to include the step of positioning the plurality of elongated members 224 within the holding volume 112 between the first post 120 and the second post 130.

[0053] In one or more embodiments, method 1000 includes the step of securing elongated members 224 together, for example, with fasteners 230, 1018 to form a wire harness 220 within a holding volume 112 (e.g., Figure 12 In one or more embodiments, the wire harness 220 is a wire harness 320 of an electrical cable tray and is secured as a harness by a strip.

[0054] In one or more embodiments, method 1000 includes the steps of applying a force 1020 (e.g., an opposite outward or upward force) to the wire harness 220, and thus applying a force to the first arm 140 and the second arm 150, and causing the first arm 140 and the second arm 150 relative to the first post 120 and the second post 130 (e.g., Figure 13 The step of pivoting 1022 (e.g., outward or upward) to the second open position.

[0055] In one or more embodiments, method 1000 includes using a first arm 140 and a second arm 150 in a second open position (e.g., Figure 14 The step of removing the wire harness 220 from the holding volume 112 between the first post 120 and the second post 130 is 1024.

[0056] In one or more embodiments, the first arm 140 and the second arm 150 are biased in a closed position and pivot (return) to the closed position after the harness 220 is removed from the holding volume 112.

[0057] In one or more embodiments, method 1000 is performed manually. As an example, the elongated member 224 (e.g., wire 324) is positioned and force is manually applied during insertion and removal. In other embodiments, method 1000 is performed automatically. As an example, the elongated member 224 (e.g., wire 324) is positioned and force is applied via an automated robot motion controller during insertion and removal.

[0058] See now Figure 15 and Figure 16The embodiments of the retainer 100, the bundle system 200, the electrical cable tray system 300, and the method 1000 described herein can be compared with... Figure 15 The aircraft 1200 is schematically shown in the diagram, and Figure 16 The flowchart shown relates to or is used in the context of an aircraft 1200 in the context of an aerospace manufacturing and maintenance method 1100. As an example, the aircraft 1200 and / or the manufacturing and maintenance method 1100 may utilize wire harnesses, cable harnesses, fiber harnesses, cable tray harnesses, cable tray harnesses, etc., assembled using retainer 100 and / or according to method 1000.

[0059] refer to Figure 15 The illustration shows an embodiment of an aircraft 1200. The aircraft 1200 can be any aerospace aircraft or platform. In one or more embodiments, the aircraft 1200 includes a fuselage 1202 having an interior 1206. The aircraft 1200 includes multiple onboard systems 1204 (e.g., advanced systems). Embodiments of the onboard systems 1204 of the aircraft 1200 include a propulsion system 1208, a hydraulic system 1212, an electrical system 1210, and an environmental system 1214. In other embodiments, the onboard systems 1204 also include one or more control systems coupled to the fuselage 1202 of the aircraft 1200. In other embodiments, the onboard systems 1204 also include one or more other systems 1216, such as, but not limited to, communication systems, avionics systems, software distribution systems, network communication systems, passenger information / entertainment systems, guidance systems, radar systems, etc. Aircraft 1200 may include a wire harness 220 or an electrical cable tray system 300 consisting of an elongated member 224 (e.g., wire, cable, fiber, tube, conduit, etc.) assembled using retainer 100 and / or according to method 1000.

[0060] refer to Figure 16 During the pre-production phase of aircraft 1200, manufacturing and maintenance methods 1100 include the specification and design of aircraft 1200 1102 and material procurement 1104. During the production phase of aircraft 1200, the manufacturing of aircraft 1200 components and sub-assemblies 1106 and system integration 1108 are carried out. Subsequently, aircraft 1200 is certified and delivered 1110 for service 1112. Routine maintenance and repair 1114 includes modification, reconfiguration, refurbishment, etc., of one or more systems of aircraft 1200.

[0061] Figure 16 Each process of the manufacturing and maintenance method 1100 shown may be performed or conducted by a system integrator, a third party, and / or an operator (e.g., a customer). For the purposes of this specification, a system integrator may include, but is not limited to, any number of aircraft manufacturers and main system subcontractors; a third party may include, but is not limited to, any number of vendors, subcontractors, and suppliers; and an operator may be an airline, leasing company, service organization, etc.

[0062] It is possible Figure 16 The retainer 100, bundle system 200, electrical cable tray system 300, and method 1000 shown and described herein are employed during any one or more stages of the manufacturing and maintenance method 1100 illustrated in the flowchart. In embodiments, during part of component and subassembly manufacturing 1106 and / or system integration 1108, the retainer 100 and / or method 1000 may be used to manufacture material harnesses (e.g., wire harness 320 or electrical cable tray system 300) for aircraft 1200. Furthermore, during aircraft 1200 commissioning 1112, the retainer 100 and / or method 1000 may be used to manufacture material harnesses (e.g., wire harness 320 or electrical cable tray system 300) for aircraft 1200. Additionally, during system integration 1108 and certification and delivery 1110, the retainer 100 and / or method 1000 may be used to manufacture material harnesses (e.g., wire harness 320 or electrical cable tray system 300) for aircraft 1200. Similarly, when the aircraft 1200 is put into service 1112 and during maintenance and repair 1114, the retainer 100 and / or the material wiring harness (e.g., wire harness 320 or electrical cable tray system 300) of the aircraft 1200 can be manufactured according to method 1000.

[0063] The foregoing detailed description refers to the accompanying drawings, which illustrate specific examples described herein. Other examples with different structures and operations do not depart from the scope of this disclosure. In the different drawings, the same reference numerals may refer to the same features, elements, or components. Throughout this disclosure, any one of a plurality of items may be referred to individually as an item, and a plurality of items may be referred to collectively as an item and may be indicated by similar reference numerals. Furthermore, as used herein, a feature, element, component, or step preceding the words “a” or “an” should be understood to not exclude multiple features, elements, components, or steps, unless expressly stated otherwise.

[0064] The foregoing provides illustrative, non-exhaustive embodiments that may, but are not necessarily, claim protection for the subject matter according to this disclosure. References to "embodiment" herein mean that one or more features, structures, elements, components, characteristics, and / or operational steps described in connection with an embodiment are included in at least one aspect, embodiment, and / or implementation of the subject matter according to this disclosure. Therefore, throughout this disclosure, the terms "embodiment," "another embodiment," "one or more embodiments," and similar expressions may, but do not necessarily, refer to the same embodiment. Furthermore, the subject matter characterizing any embodiment may, but does not necessarily, include the subject matter characterizing any other embodiment. Moreover, the subject matter characterizing any embodiment may (but not necessarily) be combined with the subject matter characterizing any other example.

[0065] As used herein, a system, apparatus, device, structure, article, element, component, or hardware "configured" to perform a specified function is capable of performing the specified function without any changes, rather than merely having the possibility of performing the specified function after further modification. In other words, a system, apparatus, device, structure, article, element, component, or hardware "configured" to perform a specified function is specifically selected, created, implemented, utilized, programmed, and / or designed for the purpose of performing the specified function. As used herein, "configured" means the existing characteristics of a system, apparatus, structure, article, element, component, or hardware that enable the system, apparatus, structure, article, element, component, or hardware to perform the specified function without further modification. For the purposes of this disclosure, a system, apparatus, device, structure, article, element, component, or hardware described as "configured" to perform a particular function may additionally or alternatively be described as "adapted" and / or "operated for" performing that function.

[0066] Unless otherwise stated, the terms “first,” “second,” “third,” etc., are used merely as labels in this document and are not intended to impose ordinal, positional, or hierarchical requirements on the items referred to by these terms. Furthermore, references to items such as “second” do not require or exclude the existence of items such as “first” or lower-numbered items, and / or items such as “third” or higher-numbered items.

[0067] As used herein, when used with a series of items, the term "at least one" means that different combinations of one or more of the listed items may be used, and only one of each item in the list may be required. For example, "at least one of item A, item B, and item C" may include, but is not limited to, item A or item A and item B. This embodiment may also include item A, item B, and item C, or item B and item C. In other instances, "at least one" may be, for example, but not limited to: two items A, one item B, and ten items C; four items B and seven items C; and other suitable combinations. As used herein, the terms "and / or" and the " / " symbol include any and all combinations of one or more of the associated listed items.

[0068] For the purposes of this disclosure, the terms "connection," "link," and similar terms refer to two or more elements that are joined, connected, fastened, attached, combined, linked, communicated, or otherwise associated with each other (e.g., mechanically, electrically, fluidly, optically, electromagnetically). In different embodiments, the elements may be associated directly or indirectly. As an example, element A may be directly associated with element B. As another example, element A may be indirectly associated with element B, for example, via another element C. It should be understood that not all associations between the disclosed elements are necessarily represented. Therefore, connections other than those depicted in the figures may also exist.

[0069] As used herein, the term "approximately" means or indicates a condition that is close to (but not precisely) and still performs the desired function or achieves the desired result. As an example, the term "approximately" means a condition within an acceptable predetermined tolerance or accuracy, such as a condition within 10% of the stated condition. However, the term "approximately" does not exclude that it is exactly the stated condition. As used herein, the term "substantially" means a condition that substantially performs the desired function or achieves the desired result.

[0070] The above-mentioned Figure 1 and Figures 3 to 15 It may represent its functional elements, features, or components, and does not necessarily imply any particular structure. Therefore, the illustrated structure may be modified, added to, and / or omitted. Furthermore, those skilled in the art should understand that not all of the above are intended to represent a specific structure. Figure 1 and Figures 3 to 15 The elements, features, and / or components described and illustrated herein need to be included in each instance, and not all elements, features, and / or components described herein must be depicted in every illustrative instance. Therefore, Figure 1 and Figures 3 to 15 Some of the elements, features, and / or components described and shown may be combined in different ways without needing to include Figure 1 and Figures 3 to 15 Other features described and illustrated herein, other drawings, and / or the accompanying disclosure, even if such combination or such combinations are not explicitly shown herein. Similarly, additional features, not limited to the presented embodiments, may be combined with some or all of the features shown and described herein. Unless otherwise expressly stated, the above-mentioned features are not limited to those of the present embodiments. Figure 1 and Figures 3 to 15 The illustrative examples depicted herein are not intended to imply structural limitations relative to the illustrative embodiments. Rather, while an illustrative structure is indicated, it should be understood that this structure can be modified where appropriate. Therefore, modifications, additions, and / or omissions can be made to the illustrated structure. Furthermore, elements, features, and / or components used for similar or at least substantially similar purposes may be distinguished in... Figure 1 and Figures 3 to 15 Each figure in the document is labeled with the same reference numerals, and such elements, features, and / or parts may be disregarded herein. Figure 1 and Figures 3 to 15 Each figure in the diagram is discussed in detail. Similarly, all elements, features, and / or components may not be included. Figure 1 and Figures 3 to 15 Each figure in the diagram is marked, but for consistency, the reference number associated with it may be used here.

[0071] The above-mentioned Figure 2 and Figure 16 In this document, boxes may represent operations, steps, and / or parts thereof, and the lines connecting the boxes do not imply any particular order or relationship between the operations or their parts. It will be understood that not all relationships between the individual disclosed operations must be represented. Figure 2 and Figure 16 The appended disclosures describing the operations of the disclosed methods set forth herein should not be construed as requiring a specific sequence of operations to be performed. Rather, while an illustrative order is indicated, it should be understood that the order of operations can be modified as appropriate. Therefore, the described operations can be modified, added to, and / or omitted, and some operations can be performed in a different order or simultaneously. Furthermore, those skilled in the art will recognize that not all described operations need to be performed.

[0072] Furthermore, references to features, advantages, or similar language used throughout this specification do not imply that all features and advantages achievable with the examples disclosed herein should be, or be, in any single embodiment. Rather, language relating to features and advantages is to be understood as meaning that a particular feature, advantage, or characteristic described in connection with an embodiment is included in at least one embodiment. Therefore, the discussion of features, advantages, and similar language used throughout this disclosure may, but does not necessarily, refer to the same embodiments.

[0073] The features, advantages, and characteristics described in one embodiment can be combined in any suitable manner in one or more other embodiments. Those skilled in the art will recognize that the embodiments described herein can be practiced without one or more specific features or advantages of a particular embodiment. In other embodiments, additional features and advantages may be identified in some embodiments that may not be present in all embodiments. Furthermore, although multiple embodiments of the retainer 100, the bundled system 200, the electrical cable tray system 300, and the method 1000 have been shown and described, modifications will occur to those skilled in the art upon reading the specification. This application includes such modifications and is limited only by the scope of the claims.

Claims

1. A retainer (100), comprising: The frame (110) includes a first column (120) and a second column (130) spaced apart from the first column (120), wherein the first column (120) and the second column (130) form a retaining volume (112). The first arm (140) is connected to the first post (120) and is movable relative to the first post (120); as well as The second arm (150) is connected to the second post (130) and is movable relative to the second post (130). The first arm (140) and the second arm (150) are movable between a first open position for positioning the elongated member (224) in the holding volume (112), a closed position for surrounding the elongated member (224) in the holding volume (112), and a second open position for removing the elongated member (224) from the holding volume (112).

2. The retainer (100) according to claim 1, wherein, The first arm (140) and the second arm (150) are biased in the closed position.

3. The retainer (100) according to claim 1, wherein, Satisfy at least one of the following conditions: The first arm (140) pivots relative to the first post (120) between the closed position, the first open position, and the second open position, and The second arm (150) pivots relative to the second post (130) between the closed position, the first open position and the second open position.

4. The retainer (100) according to claim 3, further comprising at least one of the following: A first stop (180) extends from the first arm (140) and is configured to restrict pivoting movement of the first arm (140) relative to the first post (120) in a first direction when it is in the first open position; and A second stop (190) extends from the second arm (150) and is configured to restrict pivoting movement of the second arm (150) relative to the second post (130) in a second direction when it is in the first open position.

5. The retainer (100) according to claim 4, wherein, Satisfy at least one of the following conditions: The first stop (180) is configured to contact the first post (120), and The second stop (190) is configured to contact the second post (130).

6. The retainer (100) according to claim 1, further comprising at least one of the following: A first cantilever (160) extends from the first arm (140) and is configured to bias the first arm (140) in the closed position; and A second cantilever (170) extends from the second arm (150) and is configured to bias the second arm (150) in the closed position.

7. The retainer (100) according to claim 6, wherein, Satisfy at least one of the following conditions: The first cantilever (160) includes a first anchoring end (162) connected to the first arm (140) and a first counterweight end (164) opposite to the first anchoring end (162), and The second cantilever (170) includes a second anchoring end (172) connected to the second arm (150) and a second counterweight end (174) opposite to the second anchoring end (172).

8. The retainer (100) according to claim 7 further comprises: The first pivot connection (142) is located between the first arm (140) and the first column (120); as well as The second pivot connection (152) is located between the second arm (150) and the second column (130). in: When the first arm (140) is in the closed position, the first counterweight end (164) is aligned with the first pivot connection (142), and When the second arm (150) is in the closed position, the second counterweight end (174) is aligned with the second pivot connection (152).

9. The retainer (100) according to claim 1, wherein: The first post (120) includes a first engagement surface (122). The second post (130) includes a second mating surface (132), and The first mating surface (122) and the second mating surface (132) face each other to form part of the retaining boundary (114) of the retaining volume (112).

10. The retainer (100) according to claim 9, wherein, Satisfy at least one of the following conditions: The first mating surface (122) is a concave surface, and The second mating surface (132) is a concave surface.

11. The retainer (100) according to claim 9, wherein, Satisfy at least one of the following conditions: The first post (120) includes a first capturing surface (124) extending from the first engagement surface (122) and forming part of the retaining boundary (114) of the retaining volume (112), and The second post (130) includes a second capture surface (134) that extends from the second engagement surface (132) and forms part of the retaining boundary (114) of the retaining volume (112).

12. The retainer (100) according to claim 1, wherein: The first arm (140) includes a first free end (144). The second arm (150) includes a second free end (154), and When the first arm (140) and the second arm (150) are in the closed position, the first free end (144) and the second free end (154) overlap.

13. The retainer (100) according to claim 1, wherein: The frame (110) also includes a base (116). The first post (120) extends from the base (116), The second column (130) extends from the base (116).

14. An electrical cable tray system (300), comprising: Forming plate (310); A plurality of retainers (100) are coupled to the forming plate (310), each of the plurality of retainers (100) comprising: A frame (110) includes a first column (120) and a second column (130) spaced apart from the first column (120), wherein the first column (120) and the second column (130) form a retaining volume (112). The first arm (140) is connected to the first post (120) and is movable relative to the first post (120); and The second arm (150) is connected to the second post (130) and is movable relative to the second post (130); and The wire harness (320) includes a plurality of wires (324) positioned in the retaining volume (112). The first arm (140) and the second arm (150) are movable between a first open position for positioning the wire (324) in the holding volume (112), a closed position for surrounding the wire (324) in the holding volume (112), and a second open position for removing the wire (324) from the holding volume (112).

15. The electrical cable tray system (300) according to claim 14, wherein, Each of the plurality of retainers (100) further includes at least one of the following: A first cantilever (160) extends from the first arm (140) and is configured to bias the first arm (140) in the closed position; as well as A second cantilever (170) extends from the second arm (150) and is configured to bias the second arm (150) in the closed position.

16. A method (1000) for supporting an elongated member (224), the method (1000) comprising: Connect the retainer (100) to the support platform (210); The elongated member (224) is positioned on at least one of the first arm (140) and the second arm (150) of the retainer (100); A downward force is applied to the elongated member (224) to pivot at least one of the first arm (140) and the second arm (150) downward relative to the first post (120) and the second post (130) of the retainer (100) to a first open position, and to position the elongated member (224) in a retaining volume (112) formed between the first post (120) and the second post (130); as well as The first arm (140) and the second arm (150) are pivoted relative to the first post (120) and the second post (130) to the closed position; as well as The elongated member (224) is surrounded in the retaining volume (112) located between the first post (120), the second post (130), the first arm (140), and the second arm (150).

17. The method (1000) of claim 16, further comprising biasing the first arm (140) and the second arm (150) to the closed position using a first cantilever (160) extending from the first arm (140) and a second cantilever (170) extending from the second arm (150).

18. The method (1000) of claim 16, further comprising using a first stop (180) extending from the first arm (140) and a second stop (190) extending from the second arm (150) to restrict pivoting movement of the first arm (140) and the second arm (150) in the first open position.

19. The method (1000) according to claim 16, wherein, The elongated member (224) is one of a plurality of elongated members (224), and the method (1000) further includes: Positioning a plurality of elongated members (224) within the retaining volume (112) located between the first post (120) and the second post (130); and Multiple elongated members (224) are fastened together with fasteners (230) to form a wire harness (220) within the holding volume (112).

20. The method (1000) of claim 19, further comprising applying an upward force on the wire harness (220) to pivot the first arm (140) and the second arm (150) upward relative to the first post (120) and the second post (130) to a second open position, and removing the wire harness (220) from the retaining volume (112) between the first post (120) and the second post (130).

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