JPS63114871U - - Google Patents
Info
- Publication number
- JPS63114871U JPS63114871U JP661787U JP661787U JPS63114871U JP S63114871 U JPS63114871 U JP S63114871U JP 661787 U JP661787 U JP 661787U JP 661787 U JP661787 U JP 661787U JP S63114871 U JPS63114871 U JP S63114871U
- Authority
- JP
- Japan
- Prior art keywords
- cup
- shaped recess
- seal
- shell
- air pressure
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP661787U JPS63114871U (ru) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP661787U JPS63114871U (ru) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114871U true JPS63114871U (ru) | 1988-07-23 |
Family
ID=30789303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP661787U Pending JPS63114871U (ru) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114871U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160647A (en) * | 1979-05-28 | 1980-12-13 | Aisin Seiki Co Ltd | Seal-up device for vacuum-type booster |
-
1987
- 1987-01-20 JP JP661787U patent/JPS63114871U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160647A (en) * | 1979-05-28 | 1980-12-13 | Aisin Seiki Co Ltd | Seal-up device for vacuum-type booster |