JPS6334369U - - Google Patents
Info
- Publication number
- JPS6334369U JPS6334369U JP12697086U JP12697086U JPS6334369U JP S6334369 U JPS6334369 U JP S6334369U JP 12697086 U JP12697086 U JP 12697086U JP 12697086 U JP12697086 U JP 12697086U JP S6334369 U JPS6334369 U JP S6334369U
- Authority
- JP
- Japan
- Prior art keywords
- swinging
- piston
- concrete
- discharge
- pair
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986126970U JPH0640943Y2 (ja) | 1986-08-20 | 1986-08-20 | ピストン式コンクリ−トポンプにおける吸送部切換装置の口金装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986126970U JPH0640943Y2 (ja) | 1986-08-20 | 1986-08-20 | ピストン式コンクリ−トポンプにおける吸送部切換装置の口金装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6334369U true JPS6334369U (zh) | 1988-03-05 |
JPH0640943Y2 JPH0640943Y2 (ja) | 1994-10-26 |
Family
ID=31021274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986126970U Expired - Lifetime JPH0640943Y2 (ja) | 1986-08-20 | 1986-08-20 | ピストン式コンクリ−トポンプにおける吸送部切換装置の口金装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0640943Y2 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252242U (zh) * | 1975-10-14 | 1977-04-14 |
-
1986
- 1986-08-20 JP JP1986126970U patent/JPH0640943Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252242U (zh) * | 1975-10-14 | 1977-04-14 |
Also Published As
Publication number | Publication date |
---|---|
JPH0640943Y2 (ja) | 1994-10-26 |