JPS6259331U - - Google Patents
Info
- Publication number
- JPS6259331U JPS6259331U JP15108085U JP15108085U JPS6259331U JP S6259331 U JPS6259331 U JP S6259331U JP 15108085 U JP15108085 U JP 15108085U JP 15108085 U JP15108085 U JP 15108085U JP S6259331 U JPS6259331 U JP S6259331U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- return spring
- arm
- show
- brake show
- 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)
Description
第１図は本考案に係るドラムブレーキの全体図
、第２図はリターンスプリングの斜視図、第３図
はブレーキシユーアームの斜視図、第４図はリタ
ーンスプリングの着脱法を説明した図、第５図Ａ
及びＢはコイルスプリングを用いた従来のドラム
ブレーキを示す図、第６図Ａ乃至ＣはＵ字状スプ
リングを用いた従来のドラムブレーキを示す図で
ある。
尚、図面中２はハブ、３はブレーキシユーアー
ム、４はアンカーピン、５はリターンスプリング
、５ａは屈曲部、７，８は係止部、１４は張出し
部である。
Fig. 1 is an overall view of the drum brake according to the present invention, Fig. 2 is a perspective view of the return spring, Fig. 3 is a perspective view of the brake shoe arm, and Fig. 4 is a diagram illustrating how to attach and detach the return spring. Figure 5A
6B are views showing a conventional drum brake using a coil spring, and FIGS. 6A to 6C are views showing a conventional drum brake using a U-shaped spring. In the drawings, 2 is a hub, 3 is a brake shoe arm, 4 is an anchor pin, 5 is a return spring, 5a is a bent portion, 7 and 8 are locking portions, and 14 is a projecting portion.
Claims (1)
れた一対のブレーキシユーアームと、これらブレ
ーキシユーアームを閉方向に付勢するリターンス
プリングを備えたドラムブレーキにおいて、前記
リターンスプリングはその基部がアンカーピンに
係止するＵ字状をなし、その両端部はブレーキシ
ユーアームの閉方向への屈曲部とされ、また前記
ブレーキシユーアームにはリターンスプリングの
屈曲部が係止する係止部と、リターンスプリング
を外側から位置決めする張出し部が形成されてい
ることを特徴とするドラムブレーキ。 A drum brake includes a pair of brake show arms whose bases are pivotally supported by an anchor pin so as to be freely openable and closable, and a return spring that biases these brake show arms in the closing direction. The brake show arm has a U-shape that locks onto the anchor pin, and both ends thereof are bent portions in the closing direction of the brake show arm, and the brake show arm has a locking portion where the bent portion of the return spring locks. A drum brake characterized in that an overhang is formed to position the return spring from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15108085U JPH0135071Y2 (en) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15108085U JPH0135071Y2 (en) | 1985-10-02 | 1985-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6259331U true JPS6259331U (en) | 1987-04-13 |
| JPH0135071Y2 JPH0135071Y2 (en) | 1989-10-25 |
Family
ID=31067818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15108085U Expired JPH0135071Y2 (en) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135071Y2 (en) |
-
1985
- 1985-10-02 JP JP15108085U patent/JPH0135071Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135071Y2 (en) | 1989-10-25 |