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:
Apr. 11, 1989
Filed:
Jan. 04, 1988
Applicant:
Inventor:
Gerold Bieber, Langenargen, DE;
Assignee:
Zahnradfabrik Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ; F16D / ;
U.S. Cl.
CPC ...
192 / ; 188272 ; 188294 ; 188295 ;
Abstract
A drive arrangement for a commercial motor vehicle has a variable-speed transmission in which a brake is provided. The brake is formed as a radial-piston pump in which the piston under the control of the control pressure can be selectively coupled with a lifting element driven by a small gear meshing with a large gear on a driven shaft of the transmission.