JPH025447U - - Google Patents
Info
- Publication number
- JPH025447U JPH025447U JP8216388U JP8216388U JPH025447U JP H025447 U JPH025447 U JP H025447U JP 8216388 U JP8216388 U JP 8216388U JP 8216388 U JP8216388 U JP 8216388U JP H025447 U JPH025447 U JP H025447U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- stroke
- civil engineering
- construction machinery
- hydraulic
- 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
- 238000010276 construction Methods 0.000 claims 4
- 239000002131 composite material Substances 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082163U JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082163U JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025447U true JPH025447U (enrdf_load_stackoverflow) | 1990-01-16 |
| JPH0730776Y2 JPH0730776Y2 (ja) | 1995-07-19 |
Family
ID=31306927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988082163U Expired - Lifetime JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730776Y2 (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070702U (enrdf_load_stackoverflow) * | 1973-10-29 | 1975-06-23 | ||
| JPS53141703U (enrdf_load_stackoverflow) * | 1977-04-12 | 1978-11-09 |
-
1988
- 1988-06-21 JP JP1988082163U patent/JPH0730776Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070702U (enrdf_load_stackoverflow) * | 1973-10-29 | 1975-06-23 | ||
| JPS53141703U (enrdf_load_stackoverflow) * | 1977-04-12 | 1978-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730776Y2 (ja) | 1995-07-19 |
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