JPH03103344U - - Google Patents

Info

Publication number
JPH03103344U
JPH03103344U JP1225090U JP1225090U JPH03103344U JP H03103344 U JPH03103344 U JP H03103344U JP 1225090 U JP1225090 U JP 1225090U JP 1225090 U JP1225090 U JP 1225090U JP H03103344 U JPH03103344 U JP H03103344U
Authority
JP
Japan
Prior art keywords
passage
pressure
valve
speed increasing
pilot
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
Application number
JP1225090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1990012250U priority Critical patent/JPH0540126Y2/ja
Publication of JPH03103344U publication Critical patent/JPH03103344U/ja
Application granted granted Critical
Publication of JPH0540126Y2 publication Critical patent/JPH0540126Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
JP1990012250U 1990-02-09 1990-02-09 Expired - Lifetime JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990012250U JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-09 1990-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990012250U JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-09 1990-02-09

Publications (2)

Publication Number Publication Date
JPH03103344U true JPH03103344U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-28
JPH0540126Y2 JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-12

Family

ID=31515738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990012250U Expired - Lifetime JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-09 1990-02-09

Country Status (1)

Country Link
JP (1) JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118592A (ja) * 2004-10-21 2006-05-11 Yanmar Co Ltd 作業機の油圧ポンプ制御装置
JP2008539377A (ja) * 2005-04-28 2008-11-13 ベスローテン・フェンノートシャップ・ホルマトロ・インダストリアル・イクウィップメント 液圧バルブシステムを備えたツール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222601A (ja) * 1983-05-30 1984-12-14 Nippon Pneumatic Kogyo Kk 油圧シリンダ制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222601A (ja) * 1983-05-30 1984-12-14 Nippon Pneumatic Kogyo Kk 油圧シリンダ制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118592A (ja) * 2004-10-21 2006-05-11 Yanmar Co Ltd 作業機の油圧ポンプ制御装置
JP2008539377A (ja) * 2005-04-28 2008-11-13 ベスローテン・フェンノートシャップ・ホルマトロ・インダストリアル・イクウィップメント 液圧バルブシステムを備えたツール

Also Published As

Publication number Publication date
JPH0540126Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-12

Similar Documents

Publication Publication Date Title
JPH03103344U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6327561B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6424163U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2504014Y2 (ja) 建設機械の作業機油圧制御回路
JPH0122961Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR100221588B1 (ko) 별도의 가변재생 유닛트를 이용한 가변재생 유압회로
JPH0526323Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2530037B2 (ja) 作業車輌用油圧回路
SU1557368A1 (ru) Гидравлический привод
JP2711702B2 (ja) パワーショベルにおけるショベル作動圧切換方法及び装置
JPH0118692Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0320359Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH02484Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU1362795A1 (ru) Гидропривод одноковшового экскаватора
JPS6346762Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0524862Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0244573Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH08177086A (ja) 旋回用油圧モータの油圧回路
JPH035504Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR910004424Y1 (ko) 유압식 구동장비의 상반된 구동부 유압공용화 장치
JPS5935667Y2 (ja) 油圧掘削機の油圧回路
JPH0624446Y2 (ja) 旋回体パ−キング用ブレ−キ装置
JPH0246417Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5847340Y2 (ja) 差圧駆動用複合弁
JPH0638934Y2 (ja) 走行車輌の走行速度切換装置