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. 01, 1991
Filed:
Sep. 26, 1990
Applicant:
Inventor:
Peter E Timan, Sydenham, CA;
Assignee:
UTDC Inc., Kingston, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
280403 ; 2804611 ; 105-3 ; 105-81 ;
Abstract
A centering mechanism for a tunnel of an articulated vehicle includes a pair of control members connected to opposite ends of a transversely extending arm. The members extend to transverse links that connect spaced portions of the adjacent vehicle bodies and act as a torque transmitting linkage through a cross-over link pivoted on one of the vehicle bodies. The members are connected at the midpoints of the transverse links so that they are displaced one-half the relative displacement of the vehicle bodies as they negotiate vertical curves and thereby maintain the tunnel centered.