JPH0289051U - - Google Patents

Info

Publication number
JPH0289051U
JPH0289051U JP16645388U JP16645388U JPH0289051U JP H0289051 U JPH0289051 U JP H0289051U JP 16645388 U JP16645388 U JP 16645388U JP 16645388 U JP16645388 U JP 16645388U JP H0289051 U JPH0289051 U JP H0289051U
Authority
JP
Japan
Prior art keywords
swing
operating
swing motor
solenoid valve
cylinder
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
JP16645388U
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 JP16645388U priority Critical patent/JPH0289051U/ja
Publication of JPH0289051U publication Critical patent/JPH0289051U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP16645388U 1988-12-22 1988-12-22 Pending JPH0289051U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16645388U JPH0289051U (de) 1988-12-22 1988-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16645388U JPH0289051U (de) 1988-12-22 1988-12-22

Publications (1)

Publication Number Publication Date
JPH0289051U true JPH0289051U (de) 1990-07-13

Family

ID=31453848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16645388U Pending JPH0289051U (de) 1988-12-22 1988-12-22

Country Status (1)

Country Link
JP (1) JPH0289051U (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004061312A1 (ja) * 2002-12-27 2004-07-22 Hitachi Construction Machinery Co.,Ltd. 作業用油圧シリンダの駆動装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004061312A1 (ja) * 2002-12-27 2004-07-22 Hitachi Construction Machinery Co.,Ltd. 作業用油圧シリンダの駆動装置
CN1320284C (zh) * 2002-12-27 2007-06-06 日立建机株式会社 工作液压缸的驱动装置
US7445240B2 (en) 2002-12-27 2008-11-04 Hitachi Construction Machinery Co., Ltd. Drive device of hydraulic cylinder for working

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