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:
May. 12, 1992
Filed:
Feb. 27, 1991
Applicant:
Inventors:
Anthony A Bachhuber, Oshkosh, WI (US);
Donald H Verhoff, Oshkosh, WI (US);
Assignee:
Oshkosh Truck Company, Oshkosh, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180140 ; 180142 ; 180143 ; 280 91 ;
Abstract
An all wheel steering system for heavy vehicles such as airport and municipal service vehicles. The system includes several display devices to inform the operator of the operational status of various components of the system. A rear wheel lock-out is provided to ensure safe operation by preventing rear steering above a pre-set vehicle speed. The system can be adjusted so that rear steering response timing and front and rear steering range angles can be varied to fit particular applications.