JPS6382831U - - Google Patents
Info
- Publication number
- JPS6382831U JPS6382831U JP17808086U JP17808086U JPS6382831U JP S6382831 U JPS6382831 U JP S6382831U JP 17808086 U JP17808086 U JP 17808086U JP 17808086 U JP17808086 U JP 17808086U JP S6382831 U JPS6382831 U JP S6382831U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- brake shoe
- brake
- contact
- drum brake
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案の一実施例を示す図であつて
、一部を断面構造で示した正面図、第２図は第１
図に示す実施例の要部を拡大した部分図、第３図
は従来例を示す部分図である。
１２，１４……ブレーキシユー、１６……バツ
クプレート、２０……ホイールシリンダ、２２，
２４……ピストン、５０……環状突部。
Figure 1 is a diagram showing one embodiment of this invention, a front view showing a partially sectional structure, and Figure 2 is a diagram showing an embodiment of the invention.
FIG. 3 is a partial view showing an enlarged main part of the embodiment shown in the figure, and FIG. 3 is a partial view showing a conventional example. 12, 14...Brake shoe, 16...Back plate, 20...Wheel cylinder, 22,
24... Piston, 50... Annular protrusion.
Claims (1)
キシユーと、圧力源から供給される圧力を受圧し
て移動するピストンを有するホイールシリンダと
を備え、ピストンの一端を前記ブレーキシユーに
当接させたドラムブレーキ装置において、前記ピ
ストンの一端に、前記ブレーキシユーとの当接部
を囲む環状突部を設けたドラムブレーキ装置。 A drum brake comprising a brake shoe movably provided on a back plate, and a wheel cylinder having a piston that moves in response to pressure supplied from a pressure source, with one end of the piston in contact with the brake shoe. In the drum brake device, an annular protrusion surrounding a contact portion with the brake shoe is provided at one end of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808086U JPS6382831U (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808086U JPS6382831U (en) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382831U true JPS6382831U (en) | 1988-05-31 |
Family
ID=31119880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17808086U Pending JPS6382831U (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382831U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610833A (en) * | 1979-07-07 | 1981-02-03 | Toyota Motor Corp | Drum brake |
-
1986
- 1986-11-19 JP JP17808086U patent/JPS6382831U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610833A (en) * | 1979-07-07 | 1981-02-03 | Toyota Motor Corp | Drum brake |