The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 1982
Filed:
May. 05, 1980
Applicant:
Inventor:
Jacques Le Chatelier, Riedisheim, FR;
Assignee:
Societe Alsacienne de Constructions Mechaniques, Mulhouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 95 ; 57 75 ; 57 98 ; 57124 ; 242 261 ;
Abstract
The method for winding yarn in the form of a cone onto a bobbin carried by a spindle in a spinning or twisting frame consists in passing the yarn to be wound through a traveler mounted on a revolving ring, in lifting and lowering the ring cyclically around the bobbin in order to form the winding cone, and in producing a cyclic variation in the spindle speed in accordance with the cycle of up-and-down motion of the ring support plate.
Quick Actions:
Le Chatelier, Jacques. (1982). Method and device for winding yarn onto bobbins in the form of cones in (U.S. Patent No. 4316357). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4316357
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile