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. 13, 1976
Filed:
Aug. 06, 1974
Applicant:
Inventor:
Horst Bienert, Gauting, DT;
Assignee:
Webasto-Werk W. Baier KG, Stockdorf, Munich, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05G / ;
U.S. Cl.
CPC ...
74520 ; 2961 / ;
Abstract
A lifting linkage for an upwardly pivotable vent panel in the roof structure of an automobile, where an upper and lower knee lever form a knee linkage which is detachable from the vent panel and adjustable in relation to the actuating rod by means of a high-friction slip fit. In the collapsed position the knee levers engage each other to prevent rattling.