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. 12, 2000
Filed:
Dec. 23, 1997
Atsuo Matsumoto, Itami, JP;
Yoshiki Matsuzaki, Itami, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A disk brake having elements which enable the friction pads to retract together with the pistons when the braking fluid pressure is released, and which can also suppress brake squeaks. In order to retract the friction pads together with the pistons, first and second shims are disposed between the pad and the pistons on each side of the disk. The first shim, provided near the pad, has first claws gripping the back plate of the pad. The second shim, provided near the pistons, has third claws resiliently engaging the pistons. The first or second shims have second claws resiliently gripping the other shims so that the first and second shims can slide relative to each other in the radial direction of the disk.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile