JPS5952236U - Automatic braking gap adjustment device for hydraulically operated brakes - Google Patents
Automatic braking gap adjustment device for hydraulically operated brakesInfo
- Publication number
- JPS5952236U JPS5952236U JP14812182U JP14812182U JPS5952236U JP S5952236 U JPS5952236 U JP S5952236U JP 14812182 U JP14812182 U JP 14812182U JP 14812182 U JP14812182 U JP 14812182U JP S5952236 U JPS5952236 U JP S5952236U
- Authority
- JP
- Japan
- Prior art keywords
- braking gap
- automatic braking
- adjustment
- adjustment device
- piston
- 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)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図は要部の
断面正面図、第２図は制動間隙自動調整装置の構成部品
の分解斜視図である。
１はホイールシリンダ、２はブレーキシュー、３はシリ
ンダ本体、４は液圧室、５はピストン、９はツバ部、１
２は穴部、１３は連通孔、１５はアジャストナツト、１
６はスプリングリテーナ、１７はスプリング、１−８は
切り欠き部、１９はアジャストボルト、１９ｂはクラッ
チ部、２０はシリンダ小径部、２１はクラッチ面である
。The drawings show an embodiment of the present invention; FIG. 1 is a sectional front view of the main parts, and FIG. 2 is an exploded perspective view of the components of the automatic braking gap adjustment device. 1 is a wheel cylinder, 2 is a brake shoe, 3 is a cylinder body, 4 is a hydraulic chamber, 5 is a piston, 9 is a collar part, 1
2 is a hole, 13 is a communication hole, 15 is an adjustment nut, 1
6 is a spring retainer, 17 is a spring, 1-8 is a notch, 19 is an adjustment bolt, 19b is a clutch portion, 20 is a cylinder small diameter portion, and 21 is a clutch surface.
Claims (1)
とにより画成された液圧室に、多条ねじ螺合したアジャ
ストナツトとアジャストボルトとを配置し、このアジャ
ストボルトのクラッチ部を前記対向部のクラッチ面に当
接し、一方前記アジャストナツトをスプリングにより前
記ピストンに当接せしめ所定値以上の制動間隙が生じた
とき、アジャストボルトを螺動してピストンを前進せし
める液圧作動式ブレーキにおける制動間隙自動調整装置
において、スプリング受座部と複数の脚部とを備えたス
プリングリテーナが、その脚部をアジャストナツトに形
成された切り欠き部に嵌挿し、かつピストンに形成され
た穴部に係止して装着され、前記スプリングが前記スプ
リング受座部とアジャストナツトとの間に縮設されるこ
とを特徴とする液圧作動式ブレーキにおける制動間隙自
動調整装置。An adjustment nut and an adjustment bolt screwed together with a multi-thread screw are arranged in a hydraulic pressure chamber defined by a piston slidably inserted into a cylinder and its opposing part, and the clutch part of this adjustment bolt is connected to the In a hydraulically actuated brake, the adjusting nut is brought into contact with the piston by a spring, and when a braking gap of more than a predetermined value is generated, the adjusting bolt is screwed to move the piston forward. In an automatic braking gap adjustment device, a spring retainer including a spring seat and a plurality of legs is inserted into a notch formed in an adjustment nut and inserted into a hole formed in a piston. What is claimed is: 1. An automatic braking gap adjustment device for a hydraulically operated brake, wherein the spring is compressed between the spring seat and the adjustment nut.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14812182U JPS5952236U (en) | 1982-09-30 | 1982-09-30 | Automatic braking gap adjustment device for hydraulically operated brakes |
| US06/517,203 US4530424A (en) | 1982-09-30 | 1983-07-25 | Automatic braking-gap adjuster system for hydraulic brake |
| GB08321494A GB2130317B (en) | 1982-09-30 | 1983-08-10 | Automatic brake adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14812182U JPS5952236U (en) | 1982-09-30 | 1982-09-30 | Automatic braking gap adjustment device for hydraulically operated brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952236U true JPS5952236U (en) | 1984-04-06 |
| JPS6325395Y2 JPS6325395Y2 (en) | 1988-07-11 |
Family
ID=30329187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14812182U Granted JPS5952236U (en) | 1982-09-30 | 1982-09-30 | Automatic braking gap adjustment device for hydraulically operated brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952236U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111583U (en) * | 1978-01-26 | 1979-08-06 | ||
| JPS54118956A (en) * | 1978-03-08 | 1979-09-14 | Sumitomo Electric Ind Ltd | Hydraulic cylinder device |
-
1982
- 1982-09-30 JP JP14812182U patent/JPS5952236U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111583U (en) * | 1978-01-26 | 1979-08-06 | ||
| JPS54118956A (en) * | 1978-03-08 | 1979-09-14 | Sumitomo Electric Ind Ltd | Hydraulic cylinder device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325395Y2 (en) | 1988-07-11 |
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