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CONDUCTOR TRANSFER ASSEMBLY

  • US 3,848,361 A
  • Filed: 09/14/1973
  • Issued: 11/19/1974
  • Est. Priority Date: 09/14/1973
  • Status: Expired due to Term
First Claim
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1. The combination with a passage having a frame and a hinged closure, of a wire transfer assembly comprising a first chambered plate recessed into an element of said frame and elongated in a direction parallel with the hinge axis of said closure, a second chambered plate recessed into an edge of said closure adjacent said frame element and registering with said first chambered plate, a first tubular elbow having one end penetrating and journalled about its own axis in one of said plates and having its other end disposed at times in the chamber of the other of said plates, a second tubular elbow having one end penetrating and journalled about its own axis in the other of said plates, said last-named axis being offset from but parallel with the axis of said one end of said first elbow and having its other end disposed at times in the chamber of said one plate, a first tubular head mounted to rock about a transaxial axis relative to said other end of said first elbow, a first tube coaxially supported from said first head, a second tubular head mounted to rock about a transaxial axis relative to said other end of said second elbow, and a second tube coaxially supported from said second head, said tubes being telescopically associated with each other for relative coaxial rotation and longitudinal extension and contraction.

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