JPS587936U

JPS587936U - disc brake

Info

Publication number: JPS587936U
Application number: JP10243281U
Authority: JP
Inventors: 「峰」岸　晴正
Original assignee: トヨタ自動車株式会社
Priority date: 1981-07-09
Filing date: 1981-07-09
Publication date: 1983-01-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案第１の実施例の一部切開正面図、第２図
は下面図、第３図は第２の実施例におけるアウタブリッ
ジの下面図、第４図はアウタブリッジの剛性アップのた
めの第３の実施例、第５図は第４図のＸ−Ｘの断面図。１：ディスクロータ、２：インナパッド、３：アウタパ
ッド、４：鞍部、５：固定シリンダ、６．　７：ピスト
ン、９：環状部材、１０：アウタブリッジ、１′１：イ
ンナブリッジ、１２：第１スリツト、１３：第２スリツ
ト、１４．　１５：押圧部、１４′。１５′　：押圧部、１６：フック部。Fig. 1 is a partially cutaway front view of the first embodiment of the present invention, Fig. 2 is a bottom view, Fig. 3 is a bottom view of the outer bridge in the second embodiment, and Fig. 4 shows increased rigidity of the outer bridge. FIG. 5 is a sectional view taken along line XX in FIG. 4. 1: Disc rotor, 2: Inner pad, 3: Outer pad, 4: Saddle, 5: Fixed cylinder, 6. 7: Piston, 9: Annular member, 10: Outer bridge, 1'1: Inner bridge, 12: First slit, 13: Second slit, 14. 15: Pressing part, 14'. 15': Pressing part, 16: Hook part.

Claims

[Scope of utility model registration request]

A rotating disc rotor, a fixed cylinder located on one side of the disc rotor and fitted with a pair of bistoys, and pressed against one side of the disc rotor directly connected to one of the pair of pistons. an inner pad, two arm portions extending from both sides of the fixed cylinder across the periphery of the disc rotor, and an inner bridge that connects one end of the two arm portions and engages with the other of the pair of pistons; a plate-shaped annular member that connects the other ends of the two arm parts and includes an outer bridge that extends perpendicularly to the circumferential direction of the disc rotor; and a plate-shaped annular member that is directly engaged with the outer bridge of the plate-shaped annular member. In a disc brake consisting of an outer pad that is pressed against the other side of the disc rotor, the outer bridge, which has a width perpendicular to the friction surface of the disc rotor, directly engages with the back surface of the outer pad. A disc brake characterized in that a part of its vertical width is cut and bent in the radial direction of the disc rotor.