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:
Nov. 30, 2010
Filed:
Jul. 30, 2005
Applicant:
Mathias Remmler, Mauchenheim, DE;
Inventor:
Mathias Remmler, Mauchenheim, DE;
Assignee:
GM Global Technology Operations, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/087 (2006.01);
U.S. Cl.
CPC ...
Abstract
A powershift gearbox includes a first and a second gearbox block in which respectively one gear from a first or second set of gears associated with each gearbox block can be passed between an input shaft and an output shaft of the gearbox block. The inventive gearbox comprises a slip-free clutch arrangement between each gearbox block and a common drive shaft of the powershift gearbox, that enables the input shaft of the gearbox block to be coupled to the drive shaft either directly or by means of a common slippable clutch.