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:
Mar. 19, 1996
Filed:
Sep. 15, 1994
Applicant:
Inventors:
Paul Westphal, Stemwede, DE;
Reinhard Buhl, Bohmte, DE;
Assignee:
Lemforder Metallwaren AG, Lemforde, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
74422 ; 74 182 ; 74498 ; 180 79 ; 280 96 ;
Abstract
A rack-and-pinion steering is presented, in which an at least partially hollow cylindrical rack is used to ventilate and evacuate the bellows and in which at least one evacuation groove is prepared in the connection pin of the ball joint housing. The evacuation groove feeds or removes the air from the interior of the bellows via the hollow cylindrical rack corresponding to the direction of movement of the steering system.
Westphal, Paul. (1996). Rack-and-pinion steering for motor vehicles (U.S. Patent No. 5499550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5499550
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile