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. 19, 2005
Filed:
May. 30, 2003
Ronald K. Markyvech, Allen Park, MI (US);
Daniel P. Janecke, Kalamazoo, MI (US);
Donald D. Teadt, Vicksburg, MI (US);
Ronald K. Markyvech, Allen Park, MI (US);
Daniel P. Janecke, Kalamazoo, MI (US);
Donald D. Teadt, Vicksburg, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A vehicular transmission system is disclosed that includes an engine, a transmission having an input shaft, a master friction clutch for drivingly connecting the engine to the transmission, an inertia brake for selectively controlling rotation of the input shaft, and at least one control unit. The control unit includes logic rules that selectively disable operation of the inertia brake in response to a system operating condition during at least one mode of operation of the vehicular transmission system. The system also includes at least one input corresponding to a system operating condition and at least one output corresponding to a command to log a fault or disable operation of the inertia brake in response to the system operating condition during the at least one mode of operation. A control system and method for operating the vehicular transmission system are also disclosed.