JPS60182536U - disc brake - Google Patents
disc brakeInfo
- Publication number
- JPS60182536U JPS60182536U JP7150484U JP7150484U JPS60182536U JP S60182536 U JPS60182536 U JP S60182536U JP 7150484 U JP7150484 U JP 7150484U JP 7150484 U JP7150484 U JP 7150484U JP S60182536 U JPS60182536 U JP S60182536U
- Authority
- JP
- Japan
- Prior art keywords
- support pin
- disc rotor
- boot
- disc
- axial direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
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
第１図は本考案の一実施例の要部を示す図、第２図は第
１図の一部拡大図、第３図は第２図中の矢示■方向から
見た図、第４図は本考案の一実施例の全体を示す図、第
５図は従来装置の断面部分図である。
１・・・ディスクロータ、２・・・固定部材、３，４・
・・パッド、５・・・ピストン、６・・・キャリパ、９
・・・支持ピン、１１．１２・・・ブーツ、ｌｉｄ、１
２ｄ・・・逆止弁部。Fig. 1 is a diagram showing the main parts of an embodiment of the present invention, Fig. 2 is a partially enlarged view of Fig. 1, Fig. 3 is a view seen from the direction of the arrow ■ in Fig. 2, and Fig. 4 The figure shows an entire embodiment of the present invention, and FIG. 5 is a partial cross-sectional view of a conventional device. 1... Disc rotor, 2... Fixing member, 3, 4.
... Pad, 5... Piston, 6... Caliper, 9
...Support pin, 11.12...Boot, lid, 1
2d...Check valve part.
Claims (1)
するピストンを内蔵してこのピストンの作動反力により
ディスクロータの他側のパッドをディスクロータに押圧
するところのディスクロータ軸線方向へ摺動可能なキャ
リパがこのキャリパの孔を摺動可能に貫通し且つ固定部
材に固定されたディスクロータ軸線方向の支持ピンを介
して固定部材に支持され、前記孔のディスクロータ軸線
方向両側には蛇腹部の一端の環状シール部が前記孔の開
口部の内周溝に取付けられてその内径全周で前記支持ピ
ンに圧接して前記支持ピンを摺動可能に弾性保持し、前
記蛇腹部の他端の環状シール部が自己の弾性力で前記支
持ピンの端部の外周溝、に取付けられたブーツが配設さ
れているディスクブレーキにおいて、前記ブーツの蛇腹
部に、ブーツの内側空間の正圧により自己の弾性力に抗
して押し開かれて空気通路を形成する逆止弁部が一体形
成されたディスクブレーキ。A caliper that has a built-in piston that presses a pad on one side of the disc rotor against the disc rotor, and that can slide in the axial direction of the disc rotor to press the pad on the other side of the disc rotor against the disc rotor by the reaction force of the piston's operation. is supported by the fixing member via a support pin in the disk rotor axial direction that slidably passes through the hole of the caliper and is fixed to the fixing member, and one end of the bellows part is provided on both sides of the hole in the disk rotor axial direction. An annular seal part is attached to the inner circumferential groove of the opening of the hole and presses the entire inner circumference of the annular seal part to the support pin to elastically hold the support pin in a slidable manner, and an annular seal part at the other end of the bellows part In the disc brake, the boot is attached to the outer circumferential groove of the end of the support pin by its own elastic force, and the bellows part of the boot has its own elastic force by the positive pressure of the inner space of the boot. A disc brake that is integrally formed with a check valve that is pushed open against force to form an air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150484U JPS60182536U (en) | 1984-05-15 | 1984-05-15 | disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150484U JPS60182536U (en) | 1984-05-15 | 1984-05-15 | disc brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182536U true JPS60182536U (en) | 1985-12-04 |
| JPH0227221Y2 JPH0227221Y2 (en) | 1990-07-24 |
Family
ID=30609061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7150484U Granted JPS60182536U (en) | 1984-05-15 | 1984-05-15 | disc brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182536U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576227A (en) * | 1978-12-01 | 1980-06-09 | Akebono Brake Ind Co Ltd | Sliding unit sealing mechanism of pin type disk brake |
-
1984
- 1984-05-15 JP JP7150484U patent/JPS60182536U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576227A (en) * | 1978-12-01 | 1980-06-09 | Akebono Brake Ind Co Ltd | Sliding unit sealing mechanism of pin type disk brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227221Y2 (en) | 1990-07-24 |
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