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:
Apr. 03, 1984
Filed:
Nov. 09, 1981
Applicant:
Inventors:
Tetuo Kobayashi, Ikeda, JP;
Syoichi Hirai, Nishinomiya, JP;
Assignee:
Nippon Cable System Inc., Hyogo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05F / ; E05F / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 49352 ; 74 8922 ; 254342 ;
Abstract
A wire-driving device for a window regulator comprising a first pulley secured to a shaft supported rotatably to a casing, a second pulley secured to the shaft so as to be rotatable and axially movable along the shaft, and a wire of which both end portions are wound round said first pulley and second pulley respectively in the opposite direction to each other, the wire being capable to transmit power when the shaft is rotated, and ratchet teeth being provided on each of facing side surfaces of the pulleys, whereby elongation of the wire is automatically absorbed when the shaft is rotated to wind and unwind the wire round the pulleys.