CONDUCTOR TRANSFER ASSEMBLY
A transfer assembly providing protective housing for wires, flexible conduits or the like which must extend between the frame of a passage such as a doorway or a window and the hinged closure for the passage to inhibit tangling, kinking or crimping and breakage of such conductors as a result of freq...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A transfer assembly providing protective housing for wires, flexible conduits or the like which must extend between the frame of a passage such as a doorway or a window and the hinged closure for the passage to inhibit tangling, kinking or crimping and breakage of such conductors as a result of frequent movement of the closure relative to the frame. In its preferred form, the assembly includes a chambered plate recessed into the frame, a second chambered plate recessed into the hinged edge of the closure, a tubular elbow having one end journalled in the first plate so that its other end is disposed in the chamber of the second plate when the closure is in passage-closing position, a second tubular elbow having one end journalled in the second plate at a point offset from the one end of the first elbow so that the other end of the second elbow is disposed in the chamber of the first plate when the closure is in passage-closing position, a first tubular head communicating with and pivotally movable with respect to the other end of the first elbow, a cylindrical tube supported from that head, a second tubular head communicating with and pivotally movable with respect to the other end of the second elbow, and a cylindrical tube supported from the second head, the two tubes being telescopically associated for relative rotation about their common axis and for relative longitudinal movement, and a plurality of flexible wires, conduits or the like slackly threaded through the elbows and tubes and extending outwardly from the one end of both elbows. |
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