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:
Feb. 20, 1990
Filed:
Jun. 16, 1988
Applicant:
Inventor:
Jean L Andre, Dangolsheim, FR;
Assignee:
Lohr Industrie, S.A., Hangenbieten, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
2804551 ; 2804601 ;
Abstract
Hitch characterized by the fact that on the one hand, an extensible drawbar (5) has an associated means of continuous elastic return to a position of minimum separation of the trailer from the truck, and on the other hand, it has two associated symmetrical linkage support bearings (20) and (21) each movable in a circular path around a vertical pivot axis located on the truck and appropriate for each side. This invention is of interest to the manufacturers of road vehicles and more particularly of trucks and their equipment.