JPS5530552A - Cylinder for disc brake - Google Patents
Cylinder for disc brakeInfo
- Publication number
- JPS5530552A JPS5530552A JP10342878A JP10342878A JPS5530552A JP S5530552 A JPS5530552 A JP S5530552A JP 10342878 A JP10342878 A JP 10342878A JP 10342878 A JP10342878 A JP 10342878A JP S5530552 A JPS5530552 A JP S5530552A
- Authority
- JP
- Japan
- Prior art keywords
- lip part
- piston
- cylinder chamber
- fitting
- groove
- 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
Landscapes
- Sealing Devices (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE:To prevent a piston from being fastened with rust, by making the inside diameter of a lip part between a dust boot fitting groove and a piston seal fitting groove larger than that of a cylinder chamber to provide a step part at the cylinder chamber. CONSTITUTION:A groove 14 for fitting a dust boot 13 and another groove 16 for fitting a piaton seal 15 are provided at the mouth of the cylinder chamber 10. The lip part 17 is provided between the grooves 14, 16. The outsides diameter of the lip part 17 is made by 2l larger than that of the cylinder chamber 11. Since there is a relatively large gap between the piston 11 and the lip part 17, the piston is prevented from being fastened with rust when the waterproof function of the dust boot 13 deteriorates and the lip part 17 rusts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342878A JPS5530552A (en) | 1978-08-24 | 1978-08-24 | Cylinder for disc brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342878A JPS5530552A (en) | 1978-08-24 | 1978-08-24 | Cylinder for disc brake |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530552A true JPS5530552A (en) | 1980-03-04 |
Family
ID=14353758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10342878A Pending JPS5530552A (en) | 1978-08-24 | 1978-08-24 | Cylinder for disc brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530552A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0144552A2 (en) * | 1983-11-14 | 1985-06-19 | Allied Corporation | Disc brake corrosion barrier |
US4809821A (en) * | 1983-11-14 | 1989-03-07 | Allied-Signal Inc. | Disc brake corrosion barrier |
-
1978
- 1978-08-24 JP JP10342878A patent/JPS5530552A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0144552A2 (en) * | 1983-11-14 | 1985-06-19 | Allied Corporation | Disc brake corrosion barrier |
US4809821A (en) * | 1983-11-14 | 1989-03-07 | Allied-Signal Inc. | Disc brake corrosion barrier |
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