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:
Nov. 19, 2002
Filed:
Oct. 16, 2001
Lloyd Walker Rogers, Jr., Shelby Township, MI (US);
Jeff S Hamminga, Warren, MI (US);
Michael Todd Moury, Shelby Township, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A passenger van is equipped with a drive mechanism for power operation of a slideable side door. The drive mechanism has a flexible drive member that travels in a closed loop which includes travel through a center track that supports and guides a hinge and roller assembly that is attached to the rear of the side door. The flexible drive member has a cogged portion that is driven by an electric motor to open and close the side door. The remaining portion is uncogged for economy o f manufacture and for releasing the flexible drive member from a clutch of the hinge and roller assembly to open the side door manually very easily. An electromagnetic clutch may also be included to reduce manual operating effort.