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. 24, 1995
Filed:
Feb. 22, 1993
Applicant:
Inventors:
Shuichiro Shioyama, Atsugi, JP;
Norihiro Saita, Atsugi, JP;
Assignee:
Atsugi Unisia Corporation, Atsugi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180140 ; 180 791 ; 280 91 ;
Abstract
A gear train of a rear wheel steering arrangement for an automotive vehicle includes a worm gear which is driven by a motor to steer rear wheels. The worm gear is designed to exhibit a reverse rotation efficiency more than zero so that when reverse torque is transmitted from a worm wheel to a worm, the worm is allowed to rotate in a reverse direction.