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:
Oct. 10, 1989
Filed:
Apr. 05, 1988
Applicant:
Inventor:
Robert Muller, Monsheim, DE;
Assignee:
Dr. Ing. h.c.F. Porsche AG, Weissach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05G / ; G05G / ;
U.S. Cl.
CPC ...
7447 / ; 74470 ; 403 79 ; 403157 ; 403224 ; 464 87 ;
Abstract
A shift rod for the manual preselecting and shifting of transmission gears is constructed in two rod segments. The two rod segments are connected with one another by means of a vibration-damping coupling joint. The coupling joint is housed in a damping body that, in longitudinal direction of the shift rod, is developed to be softly resilient over a short distance, but with a subsequent strong spring progression, is developed to be very stiff with respect to torsion in twisting direction of the shift rod.
Muller, Robert. (1989). Shift rod for a manual transmission (U.S. Patent No. 4872361). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4872361
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile