JPS63102980U - - Google Patents
Info
- Publication number
- JPS63102980U JPS63102980U JP19691286U JP19691286U JPS63102980U JP S63102980 U JPS63102980 U JP S63102980U JP 19691286 U JP19691286 U JP 19691286U JP 19691286 U JP19691286 U JP 19691286U JP S63102980 U JPS63102980 U JP S63102980U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- groove
- swinging pipe
- concrete pump
- seal
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Gasket Seals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691286U JPS63102980U (en, 2012) | 1986-12-22 | 1986-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691286U JPS63102980U (en, 2012) | 1986-12-22 | 1986-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102980U true JPS63102980U (en, 2012) | 1988-07-04 |
Family
ID=31156151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19691286U Pending JPS63102980U (en, 2012) | 1986-12-22 | 1986-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102980U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200679A (en) * | 1981-06-02 | 1982-12-08 | Mitsubishi Heavy Ind Ltd | Switching apparatus for slurry pump |
-
1986
- 1986-12-22 JP JP19691286U patent/JPS63102980U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200679A (en) * | 1981-06-02 | 1982-12-08 | Mitsubishi Heavy Ind Ltd | Switching apparatus for slurry pump |