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. 06, 2001
Filed:
Oct. 22, 1997
Curtis T. Moy, Oxford, MI (US);
Saturn Electronics & Engineering, Inc., Auburn Hills, MI (US);
Abstract
A vehicle window direct drive power actuator for pivoting a window outwardly of a vehicle body about an axis. The actuator comprises a reversible electric motor and a power transmitting gear train driven by the motor and including a rotational output gear. The rotational output gear includes stop circuit actuating member thereon for actuating a motor control circuit that controls energization of the reversible electric motor to thereby electrically control the open and closed positions of the window relative to the vehicle body. A window linkage assembly is mounted on the window in a manner to convert the rotational torque of the rotary output gear into an opening-and-closing force for the window. The linkage assembly converts the rotational torque of the rotary output gear in a one direction into a window opening force and a rotational torque in the opposite direction, caused by reversing the driving motor, into a window closing force.