JPS59116644U - Pin boots for pin slide type disc brakes - Google Patents
Pin boots for pin slide type disc brakesInfo
- Publication number
- JPS59116644U JPS59116644U JP1041883U JP1041883U JPS59116644U JP S59116644 U JPS59116644 U JP S59116644U JP 1041883 U JP1041883 U JP 1041883U JP 1041883 U JP1041883 U JP 1041883U JP S59116644 U JPS59116644 U JP S59116644U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- seal portion
- annular
- slide type
- fitted
- 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.)
- Pending
Links
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
- Braking Arrangements (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図は本考案の一例に係るピンブーツをインナブーツ
として採用したディスクブレーキの正面図、第２図は同
インナブーツの拡大一部縦断面図、第３図は同インナブ
ーツの要部拡大部分縦断面図、第４図は従来のインナブ
ーツの第３図に対応する縦断面図である。
符号の説明、１１・・・・・・トルクメンバ、１２・・
曲ガイドピン、１２ｂ・・・・・・環状溝、１３・・・
・・・可動キャリパ、１５・・・・・・支持アーム、１
５ｂ・・・・・・環状溝、２１・・・・・・インナブー
ツ、２１ａ・・・・・・内端側シール部、２１ｂ・・・
・・・外端側シール部、２１ｃ・・・・・・ベロ一部、
２１ｃｔ・・・す・第３シール部、２１ｅ・・・・・・
肉薄部、２２・・・・・・アウタブーツ。Fig. 1 is a front view of a disc brake that uses a pin boot as an inner boot according to an example of the present invention, Fig. 2 is an enlarged vertical sectional view of a portion of the inner boot, and Fig. 3 is an enlarged portion of the main part of the inner boot. FIG. 4 is a longitudinal sectional view corresponding to FIG. 3 of a conventional inner boot. Explanation of symbols, 11...Torque member, 12...
Curved guide pin, 12b... Annular groove, 13...
...Movable caliper, 15...Support arm, 1
5b...Annular groove, 21...Inner boot, 21a...Inner end side seal portion, 21b...
...outer end side seal part, 21c...part of tongue,
21ct...3rd seal part, 21e...
Thin part, 22... Outer boots.
Claims (1)
端部に形成したそれぞれの環状溝に嵌着される環状の一
端部シール部と、前記両ガイドピン上に軸方向へ摺動可
能に組付けた可動キャリパに形成したそれぞれの環状溝
に嵌着される環状の他端側シール部と、これら両シール
部と一体的に形成されてこれら両者間に位置し前記ガイ
ドピンと前記可動キャリパ間を液密的に覆蓋するベロ一
部とを備えたゴム等弾性材料からなるピンスライド式デ
ィスクブレーキ用ピンブーツにおいて、前記一端側シー
ル部と前記ベロ一部との境界部の内周に前記ガイドピン
の外周に嵌着される環状の第３のシール部を設けるとと
もに、同第３のシ一部と前記一端側シール部間の肉厚を
前記ベロ一部の肉厚と略同等に形成したことを特徴とす
るピンスライド式ディスクブレーキ用ピンブーツ。An annular one-end seal portion that is fitted into an annular groove formed at one end of a pair of guide pins provided in parallel to each other on the torque member, and an annular one-end seal portion that is assembled so as to be slidable in the axial direction on both guide pins. an annular other-end seal portion that is fitted into each annular groove formed in the attached movable caliper, and an annular seal portion that is formed integrally with both of these seal portions and is located between the guide pin and the movable caliper. In a pin slide type disc brake pin boot made of an elastic material such as rubber and having a tongue part that is covered in a liquid-tight manner, the guide pin is provided on the inner periphery of the boundary between the one end side seal part and the tongue part. A third annular seal portion fitted to the outer periphery is provided, and the thickness between the third seal portion and the one end seal portion is approximately equal to the thickness of the tongue portion. Features a pin slide type pin boot for disc brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1041883U JPS59116644U (en) | 1983-01-27 | 1983-01-27 | Pin boots for pin slide type disc brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1041883U JPS59116644U (en) | 1983-01-27 | 1983-01-27 | Pin boots for pin slide type disc brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116644U true JPS59116644U (en) | 1984-08-07 |
Family
ID=30141855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1041883U Pending JPS59116644U (en) | 1983-01-27 | 1983-01-27 | Pin boots for pin slide type disc brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015047976A (en) * | 2013-09-02 | 2015-03-16 | 日信工業株式会社 | Vehicular actuator |
-
1983
- 1983-01-27 JP JP1041883U patent/JPS59116644U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015047976A (en) * | 2013-09-02 | 2015-03-16 | 日信工業株式会社 | Vehicular actuator |
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