JPS59116645U - Pin boots for pin slide type disc brakes - Google Patents
Pin boots for pin slide type disc brakesInfo
- Publication number
- JPS59116645U JPS59116645U JP1041983U JP1041983U JPS59116645U JP S59116645 U JPS59116645 U JP S59116645U JP 1041983 U JP1041983 U JP 1041983U JP 1041983 U JP1041983 U JP 1041983U JP S59116645 U JPS59116645 U JP S59116645U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- annular
- seal portion
- type disc
- side wall
- 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図は本考案の一実施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図は同インナ
ブーツの変形例を示す要部拡大部分縦断面図、第５図は
従来のインナブーツの第３図および第４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・・
・・・・ガイドピン、１２ｂ・・・・・・ｆｆ状ｉ、１
２Ｃ，１２ｄ・・・・・・側壁、１３・・・・・・可動
キャリパ、１５・・・・・・支持アーム、２１．２１Ａ
・・・・・・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、２１ｄ、 ２１ｄ’・・・・
・・リップ部。
第１図
】
／
１
″ 第３図Fig. 1 is a front view of a disc brake employing a pin boot according to an embodiment of the present invention as an inner boot;
The figure is an enlarged longitudinal cross-sectional view of a part of the inner boot, FIG. 3 is an enlarged longitudinal cross-sectional view of a main part of the inner boot, and FIG. 4 is an enlarged longitudinal cross-sectional view of a main part showing a modification of the inner boot. FIG. 5 is a longitudinal sectional view corresponding to FIGS. 3 and 4 of a conventional inner boot. Explanation of symbols, 11...Torque member, 12...
...Guide pin, 12b...FF shape i, 1
2C, 12d... Side wall, 13... Movable caliper, 15... Support arm, 21.21A
...Inner boot, 21a...Inner end seal part, 21b...Outer end seal part, 21C
・・・・・・Part of tongue, 21d, 21d'...
...Lip part. Figure 1] / 1″ Figure 3
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
部とを備えたコ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
ル部の前記ガイドピンにおける環状溝の一端側側壁に対
向する側面に、前記側壁に向かってかつ外周方向へ拡開
して延びて同側壁に弾撥的に密接する環状のリップ部を
設け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 a comb and having a tongue portion that is covered in a liquid-tight manner, a side surface of the one-end side seal portion opposite to the one-end side wall of the annular groove in the guide pin, A pin for a pin sliding type disc brake, characterized in that an annular lip portion is provided that expands toward the side wall and extends toward the outer periphery and comes into elastic contact with the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1041983U JPS59116645U (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 |
|---|---|---|---|
| JP1041983U JPS59116645U (en) | 1983-01-27 | 1983-01-27 | Pin boots for pin slide type disc brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116645U true JPS59116645U (en) | 1984-08-07 |
Family
ID=30141856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1041983U Pending JPS59116645U (en) | 1983-01-27 | 1983-01-27 | Pin boots for pin slide type disc brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62190125U (en) * | 1986-05-26 | 1987-12-03 | ||
| JP2002327849A (en) * | 2001-04-27 | 2002-11-15 | Akebono Brake Ind Co Ltd | Ring mold type dust boots, its manufacturing method and molding die |
| JP2011208769A (en) * | 2010-03-30 | 2011-10-20 | Nissin Kogyo Co Ltd | Pin-slide type vehicular disc brake |
| WO2017036459A1 (en) * | 2015-09-03 | 2017-03-09 | Bpw Bergische Achsen Kg | Brake-caliper guide for a disc brake, guide member for a brake-caliper guide and folding bellows for arranging on a brake-caliper guide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142167A (en) * | 1979-04-20 | 1980-11-06 | Tokico Ltd | Dust cover apparatus |
-
1983
- 1983-01-27 JP JP1041983U patent/JPS59116645U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142167A (en) * | 1979-04-20 | 1980-11-06 | Tokico Ltd | Dust cover apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62190125U (en) * | 1986-05-26 | 1987-12-03 | ||
| JP2002327849A (en) * | 2001-04-27 | 2002-11-15 | Akebono Brake Ind Co Ltd | Ring mold type dust boots, its manufacturing method and molding die |
| JP4531289B2 (en) * | 2001-04-27 | 2010-08-25 | 曙ブレーキ工業株式会社 | Ring mold type dust boot, manufacturing method thereof and mold |
| JP2011208769A (en) * | 2010-03-30 | 2011-10-20 | Nissin Kogyo Co Ltd | Pin-slide type vehicular disc brake |
| WO2017036459A1 (en) * | 2015-09-03 | 2017-03-09 | Bpw Bergische Achsen Kg | Brake-caliper guide for a disc brake, guide member for a brake-caliper guide and folding bellows for arranging on a brake-caliper guide |
| CN108138873A (en) * | 2015-09-03 | 2018-06-08 | Bpw 矿用轴公司 | Caliper guider for disk brake, the bellows for the guide beam of caliper guider and for being arranged on caliper guider |
| RU2722086C2 (en) * | 2015-09-03 | 2020-05-26 | Бпв Бергише Ахзен Кг | Braking clamp guide for disc brake, guiding beam for braking clamp guide |
| CN108138873B (en) * | 2015-09-03 | 2020-07-28 | Bpw 矿用轴公司 | Brake caliper guide device and guide beam |
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