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:
Dec. 07, 1999
Filed:
Apr. 23, 1998
Applicant:
Inventor:
Ottmar Back, Weilheim, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
477120 ; 477109 ; 477110 ; 477124 ; 74335 ; 7433 / ;
Abstract
A process is described for shifting a gear change transmission which has no synchronizing members. A defined rotational speed difference is adjusted at the gear clutches in the range of the synchronous rotational speed. Thereby engaging flanks of the clutch halves which are always situated opposite to one another in the same rotating direction come in contact during the shifting.