Patents by Inventor Michel J. Gre

Michel J. Gre has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4087956
    Abstract: A machine for continuous stranding and cabling, for the manufacture of a cable from single wires, the machine including a stranding battery provided with a plurality of single-twist or double-twist delivery stranding spindles, a double-twist cabling device, which includes means for winding up the cable located after the stranding battery, and two twisters associated with the cabling device. Traction means are provided for the strands and for the cable, with two traction stages, one at the stranding stage and one at the cabling stage. The peripheral or drive speed of the traction means at the stranding stage is equal to or greater than the peripheral speed of the traction means at the cabling stage, whereby the tension upstream of the cabling means is reduced.
    Type: Grant
    Filed: July 8, 1976
    Date of Patent: May 9, 1978
    Assignee: Rhone-Poulenc-Textile
    Inventor: Michel J. Gre