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. 26, 1994
Filed:
May. 30, 1991
Applicant:
Inventor:
Hiromi Kohno, Higashimatsuyama, JP;
Assignee:
Zexel Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ; B60K / ;
U.S. Cl.
CPC ...
3644241 ; 192-0076 ; 192-0092 ; 192 / ; 74866 ;
Abstract
In a method for correcting clutch data used for controlling the engaging/disengaging operation of a friction type clutch, meet position data is updated only when the clutch temperature is less than a prescribed value and the clutch data is corrected by the use of the updated meet position data, whereby learned meet position data affected by clutch temperature increase is prevented from being used for the correction of the clutch data. As a result, clutch data is properly corrected regardless of change in the clutch temperature.