JPS6216193U - - Google Patents
Info
- Publication number
- JPS6216193U JPS6216193U JP10851685U JP10851685U JPS6216193U JP S6216193 U JPS6216193 U JP S6216193U JP 10851685 U JP10851685 U JP 10851685U JP 10851685 U JP10851685 U JP 10851685U JP S6216193 U JPS6216193 U JP S6216193U
- Authority
- JP
- Japan
- Prior art keywords
- expandable body
- elastic expandable
- cylindrical elastic
- core material
- fluid passage
- 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
- 239000011162 core material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108516U JPH0330458Y2 (fr) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108516U JPH0330458Y2 (fr) | 1985-07-16 | 1985-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216193U true JPS6216193U (fr) | 1987-01-30 |
| JPH0330458Y2 JPH0330458Y2 (fr) | 1991-06-27 |
Family
ID=30985786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985108516U Expired JPH0330458Y2 (fr) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330458Y2 (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066789U (ja) * | 1983-10-07 | 1985-05-11 | 奥村機械製作株式会社 | 筒状弾性膨脹体 |
-
1985
- 1985-07-16 JP JP1985108516U patent/JPH0330458Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066789U (ja) * | 1983-10-07 | 1985-05-11 | 奥村機械製作株式会社 | 筒状弾性膨脹体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330458Y2 (fr) | 1991-06-27 |