JPS61161437U

JPS61161437U -

Info

Publication number: JPS61161437U
Application number: JP4553785U
Authority: JP
Priority date: 1985-03-28
Filing date: 1985-03-28
Publication date: 1986-10-06

Description

[Brief explanation of the drawing]

第１図は本考案に係るデイスクブレーキの一実
施例示す平面図、第２図は同実施例を車軸方向外
側からみた図、第３図は第２図の―線に沿つ
てみた断面図、第４図はアウタサポートスプリン
グ単体の正面図、第５図は同底面図、第６図は同
側面図である。符号の説明、１０……キヤリパ、１０ａ……シ
リンダ部、１０ｂ……リアクシヨン部、１３……
ピストン、１４……インナパツド、１５……アウ
タパツド、１５ａ……裏金、１５ｂ……ライニン
グ、１５ｂ１……摩耗限度面、１６……インナサ
ポートスプリング、１７，１８……アウタサポー
トスプリング、１７ａ……固定部、１７ｂ……腕
部、１７ｃ……舌片。 Fig. 1 is a plan view showing an embodiment of the disc brake according to the present invention, Fig. 2 is a view of the same embodiment as seen from the outside in the axle direction, Fig. 3 is a sectional view taken along the line - in Fig. 2, FIG. 4 is a front view of the outer support spring alone, FIG. 5 is a bottom view thereof, and FIG. 6 is a side view thereof. Explanation of symbols, 10... Caliper, 10a... Cylinder part, 10b... Reaction part, 13...
Piston, 14... Inner pad, 15... Outer pad, 15a... Back metal, 15b... Lining, 15b1... Wear limit surface, 16... Inner support spring, 17, 18... Outer support spring, 17a... Fixing part , 17b...arm part, 17c...tongue piece.

Claims

[Scope of utility model registration request]

A caliper is attached to a support part integrally provided with the nut so that it can slide in the axle direction and straddles a part of the outer periphery of the disc rotor.The caliper has a cylinder part that accommodates a piston inside the disc rotor, and has a cylinder part that accommodates a piston on the outside of the disc rotor. An inner pad interposed between the piston and the disc rotor is fixed to the piston by an inner support spring, and an outer pad interposed between the reaction part and the disc rotor is provided with an outer pad interposed between the reaction part and the disc rotor. In a disc brake fixed by a support spring, the outer support spring includes:
a fixing part that is fitted and fixed to the back metal side end of the outer pad along the circumferential direction of the disc rotor;
an arm extending a predetermined amount outward in the axle direction from the fixing portion and extending a predetermined amount in the circumferential direction of the disc rotor, the arm portion elastically engaging the rear surface of the reaction portion at its tip end; A disc brake characterized in that a pair of outer support springs are provided with tongues that extend a predetermined amount toward the disc rotor and whose tips reach the wear limit surface of the lining in the outer pad.