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:
Jun. 29, 1993
Filed:
Mar. 05, 1992
Applicant:
Inventor:
Carlos Derudder, Kortrijk-Heule, BE;
Assignee:
N.V. Michel Van de Wiele, Kortrijk-Marke, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03C / ;
U.S. Cl.
CPC ...
139 65 ; 254396 ;
Abstract
A tackle device for lifting at least one warp thread in an open-shed jacquard machine, with two complementary hooks, in which one end of each of a first tackle cord is fixed to one hook and the other end to a second adjacent hook. A first tackle element with two rotary rollers is suspended in a loop formed by the first tackle cord. A second tackle cord is attached at one end to a fixed point of the first tackle element and runs around a third rotary roller of a fixed second tackle element further going around the second roller of the first tackle element and having the other end attached to a warp thread.