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:
Oct. 05, 1993
Filed:
Jun. 18, 1992
Kinzo Kobayashi, Kanagawa, JP;
Shinichi Nakayama, Yamanashi, JP;
Tokico Ltd., Kanagawa, JP;
Abstract
A disk brake for a vehicle, for example, an automobile, is provided with a return spring to prevent dragging of pads by a disk when the brake is released. The disk brake has a carrier secured to a non-rotating part of a vehicle, a pair of friction pads supported by the carrier at respective positions which face each other across a disk, a pair of pad guides for slidably guiding the friction pads, a caliper supported by the carrier to press the pair of friction pads against the disk, and a linear return spring retained at both end portions thereof by the pair of friction pads, respectively, to bias the friction pads away from the disk. The return spring is bent radially of the disk at an intermediate portion thereof to form a single bent portion which is retained at the inward end thereof by a hook that is formed on the pad guide.