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, 2005
Filed:
Jun. 12, 2003
Eric A. Bansbach, Fayetteville, NY (US);
Joseph G. Mueller, Cazenovia, NY (US);
James Brissenden, Baldwinsville, NY (US);
John D. Zalewski, Liverpool, NY (US);
Sankar K. Mohan, Dewitt, NY (US);
Richard Mizon, Fayetteville, NY (US);
Aaron Ronk, Lake George, NY (US);
Khazaee Mozaffar, Baldwinsville, NY (US);
Eric A. Bansbach, Fayetteville, NY (US);
Joseph G. Mueller, Cazenovia, NY (US);
James Brissenden, Baldwinsville, NY (US);
John D. Zalewski, Liverpool, NY (US);
Sankar K. Mohan, Dewitt, NY (US);
Richard Mizon, Fayetteville, NY (US);
Aaron Ronk, Lake George, NY (US);
Khazaee Mozaffar, Baldwinsville, NY (US);
Magna Drivetrain of America, Inc., Troy, MI (US);
Abstract
A power transfer system is provided and equipped with a torque transfer coupling which includes a clutch and a ball-screw actuator. The ball-screw actuator functions to axially translate an apply plate via a closed hydraulic system to operatively engage the clutch and vary the frictional engagement thereof.