The present invention concerns an extension frame (1, 7, 18, 27) comprising a flange (2, 8, 19, 29, 31) and a box (3, 9, 20). The flange (2, 8, 19, 29, 31) is placed at one end of the box (3, 9, 20). A through opening is formed going through the centre of the box (3, 9, 20) and through the flange (2, 8, 19, 29, 31). A number of holes (4, 5, 10, 11, 21, 22, 33, 34) are provided going through walls of the box (3, 9, 20). Further, a system comprising two extension frames (1, 7, 18, 27) are formed. The two extension frames (1, 7, 18, 27) are placed on opposite sides of a through opening of a partition. A sealing devices (25) for cables or pipes is placed in said through opening of the partition.

According to examples, an apparatus may include a sleeve and a ring rotatably coupled to the sleeve. The sleeve may extend between a body of an electronic device and a base, and may have a recess to accommodate a cable. The ring may extend across an opening of the recess in a locked position and may be positioned behind the recess in an open position.

An electrical wire guiding apparatus 10 includes a plurality of link members 20 that are pivotably connected in series, and each have an accommodation space 25 for an electric wire W provided therein. Each of the plurality of link members 20 includes a link body 20A in which a surface positioned on an inner side of a bend in a pivoted state is open as an opening surface 20C, and a cover 20B that is engaged with the link body 20A, and blocks the opening surface 20C.

A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U— or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.

Webcam systems and mount assemblies are disclosed that can dispose a camera at or near a middle of computer monitor whereby a user is viewed by the camera from a face-front position, and wherein the position of the camera is vertically and laterally manually adjustable (without tools) to facilitate a variety of positions according to need or desire. The webcam systems and mount assemblies further may be used with any of a tablet computing device, a laptop computer, a free-standing computer monitor, etc., and may be mounted to any edge or an adjacent structure while permitting disposing the camera at or near a center of the monitor.

A clamp assembly for securing a conduit to a strut, the clamp assembly includes a pair of brackets, each bracket having a head section and a tail section. The respective tail sections of the pair of brackets being configured to be received within the strut and the pair of brackets having respective apertures formed in the respective head sections thereof. A bolt has a shank that is configured to be received within the respective apertures of the pair of brackets. A nut has a bore therein, the bore is configured to receive the shank of the bolt. Each of the respective apertures includes a pair of opposite, rounded surfaces spaced from each other and connected by a pair of opposite, elongated surfaces.

A device and method of positioning a component on a cable. The method includes: moving a collet into position on the component; engaging the component with the collet; moving the collet with the component positioned thereon into alignment with an end of the cable; securing the collet to the end of the cable; moving the component from the collet to the cable; and removing the collet from the end of the cable.

The present invention includes a clamping device (1) for connecting clamping parts (K), wherein, by movement of a single tensioning element (4), both at least one clamping section (3) can be rotated relative to a connecting joint (2), or two clamping sections (3) can be rotated relative to one another, and, by clamping at least one clamping jaw (5), the clamping parts (K) can be clamped in the at least one clamping section (3). Thus, by moving a single tensioning element (4), both clamping and fixing and releasing rotation of the at least one clamping section (3) is possible. This clamping device (1) is easy to handle, highly variable, and also takes into account the regulations of hygienic design, since no gaps, cavities or threads are exposed here in which dirt could accumulate.

A flow substrate mounting structure comprising a fastener aperture and an alignment feature, wherein the alignment feature comprises at least one of an alignment pin removably coupled with the flow substrate mounting structure, an alignment slot, and an alignment step. A structure for coupling a plurality of flow substrates comprising a flow substrate mounting structure comprising a first fastener aperture, and a second fastener aperture, wherein the first fastener aperture is configured to couple with a first fastener and the second fastener aperture is configured to couple with a second fastener, wherein an alignment fixture is used to align the flow substrate mounting structure with the plurality of flow substrates.

A flow substrate mounting structure comprising a fastener aperture and an alignment feature, wherein the alignment feature comprises at least one of an alignment pin removably coupled with the flow substrate mounting structure, an alignment slot, and an alignment step. A structure for coupling a plurality of flow substrates comprising a flow substrate mounting structure comprising a first fastener aperture, and a second fastener aperture, wherein the first fastener aperture is configured to couple with a first fastener and the second fastener aperture is configured to couple with a second fastener, wherein an alignment fixture is used to align the flow substrate mounting structure with the plurality of flow substrates.