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:
Mar. 17, 1998
Filed:
Jul. 13, 1995
Applicant:
Inventor:
Marcel Amsallen, Kalamazoo, MI (US);
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06G / ; F16H / ;
U.S. Cl.
CPC ...
36442408 ; 364424091 ; 364424093 ; 477109 ; 477120 ; 74335 ;
Abstract
A control system (104)/method for a vehicular automated mechanical transmission is provided, which will compare input signals indicative of input shaft speed (IS) to the product of input signals indicative of output shaft speed multiplied by the numerical value of the engaged gear ratio (OS*GR) to develop control parameters indicative of drivetrain torque magnitude and/or phase without requiring a driveline torque transducer.