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:
Aug. 10, 1999
Filed:
Jul. 03, 1997
Kinzo Kobayashi, Yamanashi-ken, JP;
Shinji Suzuki, Yamanashi-ken, JP;
Kazuhiro Doi, Kanagawa-ken, JP;
Tadashi Tamasho, Kanagawa-ken, JP;
Tokica, Ltd., Kawasaki, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A pair of arms have opposite bearing portions between which disc-passing regions are defined. Each of the disc-passing regions has a centerline offset outwardly from the centerline of a disc. A pair of pad springs have respective engagement regions engaged with the disc-passing regions. By this arrangement, a pair of inboard and outboard return springs are laterally symmetrical with respect to the centerline of the disc-passing region or pad spring. The return springs are deformed to cause their free ends or bias portions to be resiliently contacted with the inner surface of bent portions of wear warning elements. This enables the amount of deformation of the outboard return springs to be greater than the amount of deformation of the inboard return springs. Thus, the outboard return springs exert a force greater than that of the inboard return springs.