JPH02125474U - - Google Patents
Info
- Publication number
- JPH02125474U JPH02125474U JP3357489U JP3357489U JPH02125474U JP H02125474 U JPH02125474 U JP H02125474U JP 3357489 U JP3357489 U JP 3357489U JP 3357489 U JP3357489 U JP 3357489U JP H02125474 U JPH02125474 U JP H02125474U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- movable wall
- constant pressure
- wall
- airtightly
- 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
- 239000011324 bead Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
Landscapes
- Braking Systems And Boosters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3357489U JPH02125474U (de) | 1989-03-25 | 1989-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3357489U JPH02125474U (de) | 1989-03-25 | 1989-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02125474U true JPH02125474U (de) | 1990-10-16 |
Family
ID=31537339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3357489U Pending JPH02125474U (de) | 1989-03-25 | 1989-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02125474U (de) |
-
1989
- 1989-03-25 JP JP3357489U patent/JPH02125474U/ja active Pending