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:
Dec. 01, 2020
Filed:
Apr. 14, 2017
Nissin Kogyo Co., Ltd., Tomi, JP;
Hiromasa Satoh, Tomi, JP;
Takashi Ono, Tomi, JP;
Nissin Kogyo Co., Ltd., Nagano, JP;
Abstract
For a vehicle disc brake, a piston-side first friction pad is provided with at least one protrusion on a piston-contacting section that excludes the central axis line of the piston and the piston is provided with an engagement hole capable of engaging with the protrusion. Symmetric with the piston-side first friction pad with a brake disc therebetween, a reaction pawl-side second friction pad is provided with a protrusion. As a result, it is possible to provide a vehicle disc brake in which the first friction pad and the second friction pad are both made to have a protrusion, reducing the possibility of incorrect assembly, and the friction pads themselves are made to be used in common, facilitating product management.