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:
Feb. 01, 1994
Filed:
Jan. 27, 1992
Applicant:
Inventors:
Robert S Mueller, Birmingham, MI (US);
Don J Krzysik, Wixom, MI (US);
Donald R Haefner, Oak Park, MI (US);
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
192139 ; 74 8914 ;
Abstract
A motor driven actuator having a mechanical stop radially protruding from the motor output shaft which contacts the output mechanism upon reaching an extreme of travel thereby stopping the rotation of the motor by imparting a tangential stopping force thereby stopping the movement of the output mechanism while minimizing forces generated in the actuator drive mechanism.