JPS59136044U - Braking gap automatic adjustment device for vehicle drum brakes - Google Patents
Braking gap automatic adjustment device for vehicle drum brakesInfo
- Publication number
- JPS59136044U JPS59136044U JP2998283U JP2998283U JPS59136044U JP S59136044 U JPS59136044 U JP S59136044U JP 2998283 U JP2998283 U JP 2998283U JP 2998283 U JP2998283 U JP 2998283U JP S59136044 U JPS59136044 U JP S59136044U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- brake
- expanding means
- braking gap
- strut
- 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
図面は本考案の実施例を示すもので、第１図はドラムブ
レーキの正面図、第２図は第１図の■−■断面図、第３
図は第１図の■−■断面図、第４図はアジャストレバー
の斜視図、第５図は他の実施例を示す断面図である。
４．４はブレーキシューで、４ａ、４ｂはシューウェッ
ブ、４ｂ、４ｂはシューリム、４ｃ、 ４ｃはライニ
ング、６は第１ストラツト、７は第２ストラツト、８は
アジャストボルト、９はアジャストギヤ、１０はアジャ
ストレバーで、１０ａは本体、１０ｂはその送り爪部、
１２は腕部、１２ａは掛止部、１７．１７’はフック部
である。The drawings show an embodiment of the present invention; Fig. 1 is a front view of a drum brake, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, and Fig. 3 is a cross-sectional view taken along
The figures are a sectional view taken along the line 1--2 of FIG. 1, FIG. 4 is a perspective view of the adjustment lever, and FIG. 5 is a sectional view showing another embodiment. 4.4 is a brake shoe, 4a, 4b is a shoe web, 4b, 4b is a shoe rim, 4c, 4c is a lining, 6 is a first strut, 7 is a second strut, 8 is an adjustment bolt, 9 is an adjustment gear, 10 is an adjustment lever, 10a is the main body, 10b is its feed claw,
12 is an arm part, 12a is a hanging part, and 17.17' is a hook part.
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、このブレーキシュー拡開手段近傍のシ
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アに噛合し、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
ストレバーのブレーキシュー拡開手段側に掛止片を形成
し、一方前記ブレーキシュー拡開手段の本体のアジャス
トレバー側にアジャストレバーの送り爪部とアジャスト
ギアの噛合が解除したときに前記掛止片が係合できるフ
ック部を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 a back plate is brought into contact with the anchor, the other end is provided with a brake shoe expanding means, and both ends of the strut are brought into contact with shoe webs near the brake shoe expanding means, In a drum brake in which a feed pawl portion of an adjustment lever rotatably provided on a shoe web is engaged with an adjustment gear of a strut, the strut is extended by rotating the adjustment gear, and the braking gap is automatically adjusted. A latching piece is formed on the brake shoe expanding means side of the lever, and the latching piece is formed on the adjustment lever side of the main body of the brake shoe expanding means when the feed pawl of the adjustment lever and the adjustment gear are disengaged. 1. An automatic braking gap adjustment device for a vehicle drum brake, characterized in that a hook portion that can be engaged with is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998283U JPS59136044U (en) | 1983-03-02 | 1983-03-02 | Braking gap automatic adjustment device for vehicle drum brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998283U JPS59136044U (en) | 1983-03-02 | 1983-03-02 | Braking gap automatic adjustment device for vehicle drum brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136044U true JPS59136044U (en) | 1984-09-11 |
| JPS6221799Y2 JPS6221799Y2 (en) | 1987-06-03 |
Family
ID=30160856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2998283U Granted JPS59136044U (en) | 1983-03-02 | 1983-03-02 | Braking gap automatic adjustment device for vehicle drum brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136044U (en) |
-
1983
- 1983-03-02 JP JP2998283U patent/JPS59136044U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221799Y2 (en) | 1987-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59136044U (en) | Braking gap automatic adjustment device for vehicle drum brakes | |
| JPS59136045U (en) | Braking gap automatic adjustment device for vehicle drum brakes | |
| JPS59139639U (en) | Braking gap automatic adjustment device for vehicle drum brakes | |
| JPS6024951U (en) | Braking gap automatic adjustment device for vehicle drum brakes | |
| JPS62167939U (en) | ||
| JPS6024945U (en) | Braking gap automatic adjustment device for vehicle drum brakes | |
| JPS60107642U (en) | Automatic braking gap adjustment device for drum brakes | |
| JPS6028639U (en) | Vehicle drum brake | |
| JPH0241734U (en) | ||
| JPH0314332U (en) | ||
| JPS5852342U (en) | Internally expandable drum brake | |
| JPS60107640U (en) | Vehicle drum brake | |
| JPS59153731U (en) | Braking gap adjustment device for internally expanding drum brakes | |
| JPS58196431U (en) | Drum brake anchor block structure | |
| JPH02114233U (en) | ||
| JPS62172830U (en) | ||
| JPS5935746U (en) | Braking gap automatic adjustment device for mechanical drum brakes | |
| JPS5818140U (en) | Automatic braking gap adjustment device for drum brakes | |
| JPH0368638U (en) | ||
| JPS5845432U (en) | Vehicle drum brake device | |
| JPS60156064U (en) | Foot-operated parking brake release device | |
| JPS60110742U (en) | drum brake device | |
| JPH0329733U (en) | ||
| JPS5842432U (en) | drum brake | |
| JPH0328333U (en) |