JPH0173530U

JPH0173530U -

Info

Publication number: JPH0173530U
Application number: JP1987168943U
Authority: JP
Priority date: 1987-11-06
Filing date: 1987-11-06
Publication date: 1989-05-18

Description

[Brief explanation of drawings]

第１図〜第８図はこの考案の実施例を示し、第
１図は、デイスクブレーキ装置の要部横断平面図
、第２図は第１図における要部縦断正面図、第３
図と第５図はピンの夫々の実施例における横断平
面図、第４図は第３図におけるＧ―Ｇ線断面図、
第６図は第５図におけるＨ―Ｈ線断面図、第７図
と第８図は、ピンの他の実施例における縦断正面
図、第９図は従来装置における要部横断平面図、
第１０図は第９図の要部縦断正面図である。１，２１……サポート、２，２４……キヤリパ
ー、３，４，２２，２３，３０……ピン、３ａ，
３ｂ，４ｂ……中心、５，６，３４，３６，３８
……孔、７……ローター、８，９……パツド、１
０……シリンダ、１１……ピストン、２５，２８
……スリーブ、２６……ゴムブツシユ、２７……
金属体、２９，３３，３５，３７……ボス部、３
１，３２……ボルト、３９……カラー、ｘ，ｙ…
…隙間。 1 to 8 show examples of this invention, in which FIG. 1 is a cross-sectional plan view of the main part of the disc brake device, FIG. 2 is a longitudinal sectional front view of the main part in FIG. 1, and FIG.
5 and 5 are cross-sectional plan views of respective embodiments of the pin, and FIG. 4 is a sectional view taken along the line GG in FIG. 3.
FIG. 6 is a sectional view taken along the line H--H in FIG. 5, FIGS. 7 and 8 are longitudinal sectional front views of other embodiments of the pin, and FIG. 9 is a cross-sectional plan view of main parts of a conventional device.
FIG. 10 is a longitudinal sectional front view of the main part of FIG. 9. 1, 21... Support, 2, 24... Caliper, 3, 4, 22, 23, 30... Pin, 3a,
3b, 4b...center, 5, 6, 34, 36, 38
...hole, 7...rotor, 8,9...pad, 1
0...Cylinder, 11...Piston, 25, 28
...Sleeve, 26...Rubber butt, 27...
Metal body, 29, 33, 35, 37...Boss part, 3
1, 32...Volt, 39...Color, x, y...
…gap.

Claims

[Claims for Utility Model Registration] (1) A disc brake that includes a support that is fixed to the vehicle and a caliper that is slidable relative to the support while being guided by two pins arranged in the circumferential direction of the rotor. A disc brake device, characterized in that a movable amount of the pin in the rotor circumferential direction between the pin hole into which the pin fits is greater than a movable amount of the rotor in the radial direction. (2) The disc brake device according to claim 1, wherein the contact between the two pins and the pin hole is metal contact. (3) The disc brake device according to claim 1, wherein the contact between one of the pins and the pin hole is configured to be elastic contact.