JPH0381430U

JPH0381430U -

Info

Publication number: JPH0381430U
Application number: JP14272889U
Authority: JP
Priority date: 1989-12-12
Filing date: 1989-12-12
Publication date: 1991-08-20

Description

[Brief explanation of drawings]

第１図は本発明の一実施例の取付機構の縦断面
図、第２図は第１図Ａ−Ａ線矢視図、第３図は同
実施例のライニング側よりみた摩擦パツドの平面
図、第４図は従来の摩擦センサの取付機構の縦断
面図である。図中、１，４１……裏板、２，４２……ライニ
ング、３，４３……摩擦パツド、４……耳部、５
，４４……摩耗センサ、６，４６……ダボ、７，
４５……基準面、８……凹部、９……コ字状部、
１０……第一屈曲部、１１……第二屈曲部、１２
……振動部、１３，４７……取付孔、１４……突
起部、１５……端部、１６……回り止め爪であ
る。 Fig. 1 is a longitudinal sectional view of a mounting mechanism according to an embodiment of the present invention, Fig. 2 is a view taken along the line A-A in Fig. 1, and Fig. 3 is a plan view of the friction pad of the same embodiment as seen from the lining side. , FIG. 4 is a longitudinal sectional view of a conventional friction sensor mounting mechanism. In the figure, 1, 41... Back plate, 2, 42... Lining, 3, 43... Friction pad, 4... Ear part, 5
, 44... wear sensor, 6, 46... dowel, 7,
45... Reference surface, 8... Concave portion, 9... U-shaped portion,
10...First bending part, 11...Second bending part, 12
... vibrating part, 13, 47 ... mounting hole, 14 ... protrusion, 15 ... end, 16 ... rotation prevention claw.

Claims

[Scope of utility model registration request]

In a friction pad consisting of a lining and a back plate, a dowel is provided on the lining side of the ear part of the back plate that protrudes from the attachment part of the lining, a recess is provided on the opposite reference surface side, and a wear plate made of a leaf spring is provided. The sensor consists of a roughly U-shaped part that grips the ear, a curved part consisting of a first bent part and a second bent part, and a vibration that issues an alarm when the lining at the tip is worn down to the wear limit. A mounting hole that fits into the dowel is provided at the part that contacts the lining side of the U-shaped part, and a protrusion that fits into the recess is provided at the part that contacts the reference surface side. Abrasion sensor mounting mechanism for the friction pad of the disc brake.