JPS62122931U

JPS62122931U -

Info

Publication number: JPS62122931U
Application number: JP995986U
Authority: JP
Priority date: 1986-01-27
Filing date: 1986-01-27
Publication date: 1987-08-04

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示し、第１図はデイス
クブレーキ装置の断面正面図、第２図はブレーキ
パツドと２枚のシム板の斜視図である。１……デイスクブレーキ装置、２……キヤリパ
、３……ブラケツト、４……作動部、５……反力
部、６……ブリツジ部、７……デイスク、９……
ブレーキパツド、９ａ……パツド裏板、９ｂ……
裏板のデイスク内周側端面、９ｃ……裏板のデイ
スク外周側端面、１０……ピストン、１１……シ
リンダ、１４……内側シム板、１４ａ……内側シ
ム板の平板部、１４ｂ，１４ｃ……係止爪、１５
……外側シム板、１５ａ……外側シム板の平板部
、１５ｂ……係止爪、１５ｃ……弾力係止爪の先
端、１５ｄ……弾力係止爪。 The figures show one embodiment of the present invention, with FIG. 1 being a sectional front view of a disc brake device, and FIG. 2 being a perspective view of a brake pad and two shim plates. DESCRIPTION OF SYMBOLS 1... Disc brake device, 2... Caliper, 3... Bracket, 4... Actuation part, 5... Reaction force part, 6... Bridge part, 7... Disk, 9...
Brake pad, 9a...Pad back plate, 9b...
Disk inner circumferential side end surface of back plate, 9c... Disc outer circumferential side end surface of back plate, 10... Piston, 11... Cylinder, 14... Inner shim plate, 14a... Flat plate portion of inner shim plate, 14b, 14c ...Latching claw, 15
...outer shim plate, 15a... flat plate portion of outer shim plate, 15b... locking claw, 15c... tip of elastic locking claw, 15d... elastic locking claw.

Claims

[Scope of utility model registration request]

In a disc brake device in which two shim plates are attached to the back of the back plate of brake pads placed on both sides of a brake disc that rotates together with the wheel, and the brake pads are pushed by a pushing member of a caliper to perform a braking action. , the two shim plates are arranged such that an inner shim plate is closely locked to the rear surface of the back plate, a flat plate part that slides on the inner shim plate, and a flat plate part that is bent from the inner circumferential side of the disk to form the back side. A locking pawl that is locked to the inner circumferential end surface of the disk of the plate, and a locking pawl that is bent from the outer circumferential side of the disk of the flat plate portion away from the outer circumferential side end surface of the disk of the back plate to bias the brake pad in the inner circumferential direction of the disk. and an outer shim plate having an elastic locking pawl whose tip is locked to an end surface on the outer peripheral side of the disk of the back plate.