JPS6024951U - Braking gap automatic adjustment device for vehicle drum brakes - Google Patents
Braking gap automatic adjustment device for vehicle drum brakesInfo
- Publication number
- JPS6024951U JPS6024951U JP11781383U JP11781383U JPS6024951U JP S6024951 U JPS6024951 U JP S6024951U JP 11781383 U JP11781383 U JP 11781383U JP 11781383 U JP11781383 U JP 11781383U JP S6024951 U JPS6024951 U JP S6024951U
- Authority
- JP
- Japan
- Prior art keywords
- return spring
- braking gap
- adjustment device
- strut
- back 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
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
面図は本考案の一実施例を示すもので、第１図は
・正面図、第２図は第１図の■−■断面側面図、第３図
はアジャストレバーの斜視図である。
１はバックプレート、４はブレーキシュー、４ａはシュ
ーウェッブ、４ｂはシューリム、４ｃはライニング、６
，７はストラット、８はアジャストボルト、９はアジャ
ストギヤ、１０はアジャストレバー、１０ａはアーム部
、ｉｏｂは送り爪部、１０ｅは乗上げガイド部、１２は
シューリターンスプリング、１２ａはストレート部、１
３は窓部、１４はグロメットである。The top view shows one embodiment of the present invention, and Figure 1 is
・A front view, FIG. 2 is a cross-sectional side view taken along the line ■-■ in FIG. 1, and FIG. 3 is a perspective view of the adjustment lever. 1 is a back plate, 4 is a brake shoe, 4a is a shoe web, 4b is a shoe rim, 4c is a lining, 6
, 7 is a strut, 8 is an adjustment bolt, 9 is an adjustment gear, 10 is an adjustment lever, 10a is an arm part, iob is a feed pawl part, 10e is a riding guide part, 12 is a shoe return spring, 12a is a straight part, 1
3 is a window portion, and 14 is a grommet.
Claims (1)
ューの一端をアンカーに当接し、他端にブレーキシュー
拡開手段を備え、ブレーキシュー間にリターンスプリン
グを調節し、このリターンスプリング近傍のシューウェ
ッブにストラットの両端を当接し、シューウェッブに回
動自在に設けたアジャストレバーの送り爪部をストラッ
トのアジャストギヤに噛合し、アジャストギヤを回転す
ることによりストラットを伸長し、制動間隙を自動的に
調整するドラムブレーキにおいて、前記アジャストレバ
ー先端部の前記送り爪部と対向するリターンスプリング
側の位置に乗上げガイド部を反バックプレート方向に傾
斜させ、その先端をリターンスプリングより反バックプ
レート側に延仕形成したことを特徴とする車両用ドラム
ブレーキの制動間隙自動調整装置。One end of a pair of brake shoes slidably supported on the back plate is brought into contact with the anchor, the other end is provided with a brake shoe expanding means, a return spring is adjusted between the brake shoes, and the shoe web near the return spring is Both ends of the strut are in contact with each other, and the feed pawl of the adjustable lever, which is rotatably provided on the shoe web, engages with the adjusting gear of the strut, and by rotating the adjusting gear, the strut is extended and the braking gap is automatically adjusted. In the drum brake, a riding guide part is inclined in a direction opposite to the back plate at a position on the return spring side opposite to the feed pawl part of the tip part of the adjustment lever, and the tip thereof is extended from the return spring to the side opposite to the back plate. An automatic braking gap adjustment device for a vehicle drum brake, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11781383U JPS6024951U (en) | 1983-07-28 | 1983-07-28 | Braking gap automatic adjustment device for vehicle drum brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11781383U JPS6024951U (en) | 1983-07-28 | 1983-07-28 | Braking gap automatic adjustment device for vehicle drum brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6024951U true JPS6024951U (en) | 1985-02-20 |
| JPS6340667Y2 JPS6340667Y2 (en) | 1988-10-24 |
Family
ID=30271055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11781383U Granted JPS6024951U (en) | 1983-07-28 | 1983-07-28 | Braking gap automatic adjustment device for vehicle drum brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024951U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5763125U (en) * | 1980-10-03 | 1982-04-15 |
-
1983
- 1983-07-28 JP JP11781383U patent/JPS6024951U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5763125U (en) * | 1980-10-03 | 1982-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340667Y2 (en) | 1988-10-24 |
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