JPS5932730U

JPS5932730U - disc brake

Info

Publication number: JPS5932730U
Application number: JP12808382U
Authority: JP
Inventors: 川瀬　和夫
Original assignee: 曙ブレーキ工業株式会社
Priority date: 1982-08-25
Filing date: 1982-08-25
Publication date: 1984-02-29

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 drawings]

第１図は従来のディスクブレーキの要部説明図、第２図
は本考案よりなるディスクブレーキの実施例を示した断
面図、第３図はその側面図である。　　　゛１１：ロー
タ、１２：サポート、１３：インナパット、１４：パッ
ド支持開口、１５：突出部、１６：孔、１７：ガイドピ
ン、１８：キャリパ、１９：鞍部、２０：第１の脚部、
２１：第２の脚部、２１ａ：鉤部、２１ｂ＝反作用部、
２１Ｃ：中央円形切欠部、２２ニジリンダ、２３：ピス
トン、２４：油圧室、２５：ピストンシール、２６：ア
ウタパッド、２６ａ：凹部、２７：スプリング。FIG. 1 is an explanatory view of the main parts of a conventional disc brake, FIG. 2 is a sectional view showing an embodiment of the disc brake according to the present invention, and FIG. 3 is a side view thereof. 11: rotor, 12: support, 13: inner pad, 14: pad support opening, 15: protrusion, 16: hole, 17: guide pin, 18: caliper, 19: saddle, 20: first leg,
21: second leg portion, 21a: hook portion, 21b = reaction portion,
21C: central circular notch, 22 cylinder, 23: piston, 24: hydraulic chamber, 25: piston seal, 26: outer pad, 26a: recess, 27: spring.

Claims

[Scope of utility model registration request]

a first leg facing one side of the rotor; a second leg facing the other side of the rotor; an inner pad supported by the first leg via a cylinder mechanism; 2
In the disc brake, the second leg has a pair of hooks that are spaced apart in the rotational direction of the rotor and protrude toward the first leg. Further, a disc brake characterized in that the outer pad has respective recesses formed on the back surface thereof into which the above-mentioned hook portions are fitted, and is further provided with an anti-rattle spring that acts in a direction to separate the outer pad from the side surface of the rotor. .