JPH0223051U - - Google Patents
Info
- Publication number
- JPH0223051U JPH0223051U JP1988099539U JP9953988U JPH0223051U JP H0223051 U JPH0223051 U JP H0223051U JP 1988099539 U JP1988099539 U JP 1988099539U JP 9953988 U JP9953988 U JP 9953988U JP H0223051 U JPH0223051 U JP H0223051U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hydraulic pump
- oil passage
- relief
- pressure relief
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988099539U JPH0223051U (US07223432-20070529-C00017.png) | 1988-07-27 | 1988-07-27 | |
US07/347,730 US4986075A (en) | 1988-07-26 | 1989-05-05 | Hydraulic circuit for backhoe |
DE3916992A DE3916992A1 (de) | 1988-07-26 | 1989-05-24 | Hydraulikschaltung fuer einen loeffelbagger |
FR898907093A FR2634806B1 (US07223432-20070529-C00017.png) | 1988-07-26 | 1989-05-30 | |
KR1019890008078A KR930002370B1 (ko) | 1988-07-26 | 1989-06-12 | 백호우(back-hoe)의 유압회로 |
GB8913458A GB2222809B (en) | 1988-07-26 | 1989-06-12 | Hydraulic circuit for backhoe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988099539U JPH0223051U (US07223432-20070529-C00017.png) | 1988-07-27 | 1988-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0223051U true JPH0223051U (US07223432-20070529-C00017.png) | 1990-02-15 |
Family
ID=31326792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988099539U Pending JPH0223051U (US07223432-20070529-C00017.png) | 1988-07-26 | 1988-07-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0223051U (US07223432-20070529-C00017.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63138026A (ja) * | 1986-11-27 | 1988-06-10 | Yutani Heavy Ind Ltd | 油圧シヨベルの油圧回路 |
-
1988
- 1988-07-27 JP JP1988099539U patent/JPH0223051U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63138026A (ja) * | 1986-11-27 | 1988-06-10 | Yutani Heavy Ind Ltd | 油圧シヨベルの油圧回路 |