JPS596638U - Seal device for shul hold down pin in drum brake - Google Patents
Seal device for shul hold down pin in drum brakeInfo
- Publication number
- JPS596638U JPS596638U JP10257882U JP10257882U JPS596638U JP S596638 U JPS596638 U JP S596638U JP 10257882 U JP10257882 U JP 10257882U JP 10257882 U JP10257882 U JP 10257882U JP S596638 U JPS596638 U JP S596638U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- hold down
- drum brake
- head
- backing plate
- 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
- Gasket Seals (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、従来のドラムブレーキにおけるシール装置を
備えたシューホールドダウン装置の一例を示す正面断面
図である。第２図は、従来のシール装置の別の一例を示
す正面断面図である。第３図および゛第４図は、それぞ
れ本考案に係るシール装置を示す正面断面図である。
３６、 ５６：シューホールドダウンピン、３８゜６０
＝軸部、４０． ５８：頭部、４２：球帯部（直径減少
部）、４６．６８：バッキングプレート、４８：凹陥部
、５０，７０：ピン穴、５２． ７２：円環溝、５４，
７４：０リング、６２：テーパ部（直径減少部）、６４
：円柱部、６６：円板部。FIG. 1 is a front sectional view showing an example of a shoe hold-down device equipped with a sealing device in a conventional drum brake. FIG. 2 is a front sectional view showing another example of a conventional sealing device. 3 and 4 are front sectional views showing the sealing device according to the present invention, respectively. 36, 56: Shoe hold down pin, 38°60
= shaft portion, 40. 58: Head, 42: Ball zone (reduced diameter part), 46.68: Backing plate, 48: Recessed part, 50, 70: Pin hole, 52. 72: annular groove, 54,
74: 0 ring, 62: Tapered part (diameter decreasing part), 64
: Cylindrical part, 66: Disc part.
Claims (1)
のシューホールドダウン装置のシューホールドダウンピ
ンが、前記バッキングプレートに形成されたピン穴に挿
通され、該ピンの軸部の一端に形成された頭部が該ピン
穴の縁に係合させられる形式のドラムブレーキにおいて
、 前記シューホールドダウンピンの頭部に軸部側に向って
直径が漸減する直径減少部を設けるとともに、該直径減
少部が前記ピン穴の縁に係合した状態で前記バッキング
プレートの外面と前記頭部との間に円環状の溝が形成さ
れるようにし、該溝にＯＩＪソング配設して、該頭部と
該外面との間をシールするようにしたことを特徴とする
ドラムブレーキにおけるシューホールドダウンピンのシ
ール装置。[Claims for Utility Model Registration] A shoe hold-down pin of a shoe hold-down device for pressing a brake shoe against a backing plate is inserted into a pin hole formed in the backing plate, and one end of the shaft of the pin is inserted into a pin hole formed in the backing plate. In a drum brake of the type in which a formed head is engaged with the edge of the pin hole, the head of the shoe hold down pin is provided with a diameter decreasing part whose diameter gradually decreases toward the shaft side, and the diameter An annular groove is formed between the outer surface of the backing plate and the head with the reduced part engaged with the edge of the pin hole, and an OIJ song is disposed in the groove, and the head is closed. 1. A sealing device for a shoe hold down pin in a drum brake, characterized in that the sealing device seals between the outer surface and the outer surface of the shoe hold down pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10257882U JPS596638U (en) | 1982-07-07 | 1982-07-07 | Seal device for shul hold down pin in drum brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10257882U JPS596638U (en) | 1982-07-07 | 1982-07-07 | Seal device for shul hold down pin in drum brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596638U true JPS596638U (en) | 1984-01-17 |
| JPS6340663Y2 JPS6340663Y2 (en) | 1988-10-24 |
Family
ID=30241716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10257882U Granted JPS596638U (en) | 1982-07-07 | 1982-07-07 | Seal device for shul hold down pin in drum brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62160691A (en) * | 1986-01-08 | 1987-07-16 | 大同特殊鋼株式会社 | Electrode heating fusion furnace |
| JPH01131035U (en) * | 1988-03-02 | 1989-09-06 | ||
| CN113366227A (en) * | 2019-03-25 | 2021-09-07 | 株式会社爱德克斯 | Brake for vehicle |
-
1982
- 1982-07-07 JP JP10257882U patent/JPS596638U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62160691A (en) * | 1986-01-08 | 1987-07-16 | 大同特殊鋼株式会社 | Electrode heating fusion furnace |
| JPH01131035U (en) * | 1988-03-02 | 1989-09-06 | ||
| CN113366227A (en) * | 2019-03-25 | 2021-09-07 | 株式会社爱德克斯 | Brake for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340663Y2 (en) | 1988-10-24 |
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