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:
Aug. 18, 1992
Filed:
May. 29, 1991
Carlos Derudder, Kortrijk/Heule, BE;
N.V. Michel Van de Wiele, Kortrijk/Marke, BE;
Abstract
A pulley arrangement for a Jacquard machine, in which for at least every two picks, three positions can be created for the warp threads is made up of two pulley elements (14) and (17) hanging above one another and suspended below each set of two complimentary hooks (11), (12). Pulley cord (13) is fixed by each end to one of the hooks (11), (12), with the downward-hanging part running over the top roller (14') of pulley element (14). Pulley cord (15) is suspended from one hook (11) and runs with the downward-hanging part over the top roller (17') of pulley element (17). It is passed upward over the bottom roller (14') and is fixed by the end to fixed and controllable grid (16). Pulley cord (18) is guided over the bottom roller (17') of pulley element (17), fixed by one end to fixed or controllable grid (19) and is connected by the other end to at least one warp thread.