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Improvements in or relating to Conduit or Tubular Fittings for Electrical Conductors.
Improvements in or relating to Conduit or Tubular Fittings for Electrical Conductors.
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机译:导线管或管状配件的改进或与之相关的改进。
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摘要
21,971. Cottier, E. P., and Downes, H. L. Sept. 27. Angle-pieces, junction-pieces and the like; overlap joints with slotted socket.-Sheet-metal junction-pieces for electric conduits, having slotted ends compressed by clips as described in Specification 4426/12 are made divisible longitudinally. As shown, the two parts a, b of a T-piece are bent at their edges b1, b2 to provide tongue and groove engagement between the parts and are held together by end clips c. When the parts are assembled, gaps d are left to allow compression of the sockets by the clips, which may have positioning notches e to embrace the ends of the bent edges b1, b2.
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