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MACHINE FOR THE MANUFACTURE OF CORDS AND ROPES

  • US 3,831,361 A
  • Filed: 04/11/1973
  • Issued: 08/27/1974
  • Est. Priority Date: 04/11/1972
  • Status: Expired due to Term
First Claim
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1. A machine, for the manufacture of cords and ropes, comprising motor-driven roving cylinders, strand clamps for said cylinders, a strand conveyor with strand feeders for feeding said cylinders, a travelling guide trolley having means for feeding strands drawn out from said roving cylinders in lengthwise loops and combining them with a rotating laying device of a laying trolley which is continuously under the effect of a tension device, said tension device being adapted to be drawn forward during the laying process by the entry of the strands or cords up to adjustable stops which determine the hardness of the strand or cord, whereby the cord can be manufactured entirely automatically with simultaneous determination of hardness and length.

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