JPS6326444Y2 - - Google Patents
Info
- Publication number
- JPS6326444Y2 JPS6326444Y2 JP8433782U JP8433782U JPS6326444Y2 JP S6326444 Y2 JPS6326444 Y2 JP S6326444Y2 JP 8433782 U JP8433782 U JP 8433782U JP 8433782 U JP8433782 U JP 8433782U JP S6326444 Y2 JPS6326444 Y2 JP S6326444Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- arm
- pump
- switching
- valve
- 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.)
- Expired
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8433782U JPS58185658U (ja) | 1982-06-07 | 1982-06-07 | 2ポンプ式油圧シヨベルの油圧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8433782U JPS58185658U (ja) | 1982-06-07 | 1982-06-07 | 2ポンプ式油圧シヨベルの油圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58185658U JPS58185658U (ja) | 1983-12-09 |
JPS6326444Y2 true JPS6326444Y2 (en]) | 1988-07-18 |
Family
ID=30093290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8433782U Granted JPS58185658U (ja) | 1982-06-07 | 1982-06-07 | 2ポンプ式油圧シヨベルの油圧回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58185658U (en]) |
-
1982
- 1982-06-07 JP JP8433782U patent/JPS58185658U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58185658U (ja) | 1983-12-09 |
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