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
Application number
JP1988099539U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988099539U priority Critical patent/JPH0223051U/ja
Priority to US07/347,730 priority patent/US4986075A/en
Priority to DE3916992A priority patent/DE3916992A1/de
Priority to FR898907093A priority patent/FR2634806B1/fr
Priority to GB8913458A priority patent/GB2222809B/en
Priority to KR1019890008078A priority patent/KR930002370B1/ko
Publication of JPH0223051U publication Critical patent/JPH0223051U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP1988099539U 1988-07-26 1988-07-27 Pending JPH0223051U (uk)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1988099539U JPH0223051U (uk) 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 (uk) 1988-07-26 1989-05-30
GB8913458A GB2222809B (en) 1988-07-26 1989-06-12 Hydraulic circuit for backhoe
KR1019890008078A KR930002370B1 (ko) 1988-07-26 1989-06-12 백호우(back-hoe)의 유압회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988099539U JPH0223051U (uk) 1988-07-27 1988-07-27

Publications (1)

Publication Number Publication Date
JPH0223051U true JPH0223051U (uk) 1990-02-15

Family

ID=31326792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988099539U Pending JPH0223051U (uk) 1988-07-26 1988-07-27

Country Status (1)

Country Link
JP (1) JPH0223051U (uk)

Citations (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

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