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:
Jan. 29, 1985
Filed:
Aug. 19, 1982
Applicant:
Inventor:
Roger Parizet, Bonnee, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; F16H / ; F16H / ; E05F / ;
U.S. Cl.
CPC ...
74 8918 ; 74422 ; 74448 ; 49350 ; 49348 ;
Abstract
In this window winder, at the end of the travel, the active face (7) of the abutment (6) of the driven toothed sector (4) is substantially perpendicular to the direction of the force (F.sub.1) of the meshed teeth. This produces in the engaged part of the toothed sector a radial force (R.sub.2) which urges it against the drive pinion (10). This avoids a deformation of the toothed sector in the event of an excessive force being exerted on this pinion.