A holder insert is insertable within a module of a fliptop unit for supporting a variety of connectors that may be stored in the module. A platform part has a first surface, an opposing second surface, and an aperture. A pair of arms located at opposite ends of the platform part each extend away from the platform part and have an end section that is mountable at a height within the module. A sleeve extends from the platform part and surrounds the aperture, extending its depth. At least one gap extends from an edge of the platform part to the aperture, and from the first surface to the second surface and at least part way along the sleeve. The holder insert is a single piece of elastic material. A load being placed on the holder insert deforms the holder insert and changes a width of the at least one gap.

An expandable cable trolley system for supporting cables for a hoist from a trolley configured to travel along an overhead beam. The cable trolley system includes a first block, a second block, and a third block with cooperating curved slots that form openings to receive the cables. The first block has at least one roller mounted on the top surface for engaging with an overhead beam. The second block is disposed below and attaches to the first block. The third block is disposed below the second block and attaches to the second block. The configuration of the multiple blocks provides for an expandable system that can be formed into multiple rows by means of one set of fasteners having substantially the same length.

A modular cable support arm system, including two or more rigid units to form an arm to hold an electric charging cable, a wall mount hinge to rotatably attach a first rigid unit to a wall, a handle connector connected to a last rigid unit to attach a handle support to guide the arm to a desired location and hold a charging handle of the electric charging cable when not in use, one or more connectors connecting the two or more rigid units together sequentially to form the arm; and wherein at least one of the two or more rigid units are U shaped having an opening facing downward to conceal the electric charging cable within the rigid unit and to hold the electric charging cable so that the electric charging cable does not need to be dismantled and inserted into the arm to be held by the arm.

A cable storage has a stationary first deflection roller system, a second deflection roller system which is linearly movable relative to the first deflection roller system, and an electric cable which is looped around the first deflection roller system and the second deflection roller system. The cable storage has a mast on which the first deflection roller system and the second deflection roller system are arranged, and the cable storage has a base frame and a bolt connection arrangement. The bolt connection arrangement is oriented in a width direction of the base frame and formed on both sides of the mast for a releasable connection between the mast and the base frame. The bolt connection arrangement is formed on a mast foot, on both sides of the mast.

A cable reel is disclosed having an outer deployment spool for deployment and retractive coiling of cable based on rotation about a central axis. The cable reel also has an inner, coaxial drum in which stored cable assumes tighter loops and relaxed loops responsive to the deployment or coiling of the cable on the outer spool. The cable extends from the inner drum through an opening in an axial tube and out of the drum orthogonally. The cable is contiguous from the deployable end on the outer spool, through the inner drum coils and through the axial tube. The reel may have a resistive spring or other means of retraction. The disclosed cable is not subject to acute bends, turns or torsion upon its long axis through deployed and retracted phases.

A charger according to the present embodiment may comprise a cover having a space formed in the cover; a first pulley guide and a second pulley guide disposed in the cover; a first moving pulley guided by the first pulley guide and moved by a charging cable; a second moving pulley guided by the second pulley guide and moved by the charging cable; and a damper installed on one of the first moving pulley and the second moving pulley.

Various embodiments relate to an apparatus for flexible element management including a first element; a second element, wherein the second element is movable relative to the first element; a flexible element extending between the first element and the second element; and a tensioning element in contact with the flexible element. Various embodiments disclose an apparatus for flexible element management that may be incorporated in sliding, hinging, and various other movement patterns. Various embodiments disclose an apparatus for management of electrical wiring between two elements, which may include, but are not limited to, a display screen and a housing for electrical components, a memory compartment and a computer, and a power supply and a computer.