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:
Nov. 09, 1993
Filed:
Mar. 10, 1993
Isao Idesawa, Nagano, JP;
Hideyuki Terashima, Nagano, JP;
Nissin Kogyo Co., Ltd., Nagano, JP;
Abstract
A reaction force type disk brake in which a bridge of a brake caliper is provided with a window opening through which friction pads can be inserted and withdrawn and the brake caliper is divided at the bridge into two blocks which are integrally interconnected by pairs of first and second connecting bolts provided on both sides of the window opening. The connecting bolts are arranged along an outer peripheral surface of said brake disk, and a relationship L.sub.1 <L.sub.2 is established wherein L.sub.1 represents a distance between both the first connecting bolts and L.sub.2 represents a distance between both the second connecting bolts and also a relationship H.sub.1 <H.sub.2 is established wherein H.sub.1 represents a distance from a line intersecting a radius line of the brake disk at right angles at a center of a total urging force of the piston to the first connecting bolt and H.sub.2 represents a distance from such line to the second connecting bolt. Rigidity of the brake caliper formed of two blocks can effectively be enhanced.