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:
Sep. 14, 2010
Filed:
Oct. 26, 2006
Kirk A. Ypma, Rockford, MI (US);
Kirk A. Ypma, Rockford, MI (US);
Grand Haven Stamped Products Company, division of JSJ Corporation, Grand Haven, MI (US);
Abstract
A pedal system includes a housing, a pedal lever pivoted to the housing for rotation, and a hysteresis mechanism located above the pivot axis when mounted in a vehicle so that it is positioned in a protected position from environmental dirt and debris, and further is positioned in a more open region less subject to conflicting special requirements within the vehicle. The housing defines a closed end and an open end. The pedal lever is adapted to fit into the housing with the hysteresis mechanism already mounted on a free end of the pedal lever. A pivot pin extends through side walls of the housing and also through the pedal lever to retain the pedal lever in the housing, and is accessible for attachment of an electrical sensor for sensing angular position of the pedal. In one form, the hysteresis mechanism includes a pedal-mounted rub pad and a mating hysteresis-lever-mounted rub pad, at least one being a lubricant-impregnated material, both including angled mating surfaces for providing sliding hysteresis friction.