JPS59110439U - Drum brake clearance adjustment device - Google Patents
Drum brake clearance adjustment deviceInfo
- Publication number
- JPS59110439U JPS59110439U JP532983U JP532983U JPS59110439U JP S59110439 U JPS59110439 U JP S59110439U JP 532983 U JP532983 U JP 532983U JP 532983 U JP532983 U JP 532983U JP S59110439 U JPS59110439 U JP S59110439U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- strut
- shoe
- teeth
- adjustment device
- 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
第１図は、本考案の一実施例であるドラムプレー −キ
を示す平面−、゛第２図は、第１図要部拡大図、第３図
は、第１図要部拡大底面図である。Fig. 1 is a plan view showing a drum plate which is an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is an enlarged bottom view of the main part of Fig. 1. be.
Claims (1)
れ互いに戻しばねにより接近する方向に付勢される一対
のシュー間に設けられ、一端が一方のシューに係合し他
端が他方のシューの近傍まで延びるストラットと、他方
のシューに係合するレバーと、前記ストラＹトとレバー
とに隣接して設けられる長穴とこの長穴に所定の隙間を
形成して移動かつ回動可能に嵌合する突部゛と、前記ス
トラットとレバーとに対向して設けられ“る歯とこの歯
が噛合する歯列と、この歯と歯列とが噛合する□
ように前記レバーを付勢する噛合ばねとを有し、゛ 前
記一対のシューの過剰な移動に応じて前記歯と歯列との
噛合位置を変化させ、前記回転体と前記一対のシューと
の間の隙間を喬定範囲内に調整するようにしたドラムブ
レーキの隙間調整装置において１、前記レバーと前記ス
トラットとの相対的な移動方向に沿って延びる腕部と、
この腕部から屈 ”曲して形成した保合部とを有す
る補助具を設け、この補助具の腕部を前記レバーに取付
けて成るド・ラムブレーキの隙間調整装置。It is provided between a pair of shoes that are arranged on a multi-plate so that they can be pressed against the rotating body and are urged toward each other by return springs, and one end engages with one shoe and the other end engages with the other shoe. A strut that extends to the vicinity of the shoe, a lever that engages with the other shoe, an elongated hole provided adjacent to the strut and the lever, and a predetermined gap formed between the elongated hole to be movable and rotatable. A protrusion that fits into the strut and the lever, a row of teeth that mesh with teeth provided opposite to the strut and lever, and a row of teeth that mesh with the tooth that is provided opposite the strut and lever.
and a meshing spring that biases the lever so that the meshing position between the teeth and the tooth row is changed in response to excessive movement of the pair of shoes, and the meshing position between the rotating body and the pair of shoes is changed. In a drum brake gap adjustment device that adjusts a gap between the lever and the strut within a predetermined range, 1. an arm extending along a relative moving direction between the lever and the strut;
A gap adjustment device for a drum brake, comprising: an auxiliary tool having a retaining portion bent from the arm portion; and the arm portion of the auxiliary tool is attached to the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP532983U JPS59110439U (en) | 1983-01-17 | 1983-01-17 | Drum brake clearance adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP532983U JPS59110439U (en) | 1983-01-17 | 1983-01-17 | Drum brake clearance adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110439U true JPS59110439U (en) | 1984-07-25 |
| JPH0129297Y2 JPH0129297Y2 (en) | 1989-09-06 |
Family
ID=30136918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP532983U Granted JPS59110439U (en) | 1983-01-17 | 1983-01-17 | Drum brake clearance adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110439U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433350A (en) * | 1977-08-18 | 1979-03-12 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPS56108032U (en) * | 1980-01-21 | 1981-08-21 |
-
1983
- 1983-01-17 JP JP532983U patent/JPS59110439U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433350A (en) * | 1977-08-18 | 1979-03-12 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPS56108032U (en) * | 1980-01-21 | 1981-08-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0129297Y2 (en) | 1989-09-06 |
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