JPH0738310Y2 - 油圧駆動装置のバルブ切換機構 - Google Patents

油圧駆動装置のバルブ切換機構

Info

Publication number
JPH0738310Y2
JPH0738310Y2 JP1989060940U JP6094089U JPH0738310Y2 JP H0738310 Y2 JPH0738310 Y2 JP H0738310Y2 JP 1989060940 U JP1989060940 U JP 1989060940U JP 6094089 U JP6094089 U JP 6094089U JP H0738310 Y2 JPH0738310 Y2 JP H0738310Y2
Authority
JP
Japan
Prior art keywords
relay
cylinder
valve
hydraulic
hydraulic drive
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.)
Expired - Lifetime
Application number
JP1989060940U
Other languages
English (en)
Japanese (ja)
Other versions
JPH031301U (en]
Inventor
一郎 森功
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aichi Corp
Original Assignee
Aichi Corp
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 by Aichi Corp filed Critical Aichi Corp
Priority to JP1989060940U priority Critical patent/JPH0738310Y2/ja
Publication of JPH031301U publication Critical patent/JPH031301U/ja
Application granted granted Critical
Publication of JPH0738310Y2 publication Critical patent/JPH0738310Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1989060940U 1989-05-29 1989-05-29 油圧駆動装置のバルブ切換機構 Expired - Lifetime JPH0738310Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989060940U JPH0738310Y2 (ja) 1989-05-29 1989-05-29 油圧駆動装置のバルブ切換機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989060940U JPH0738310Y2 (ja) 1989-05-29 1989-05-29 油圧駆動装置のバルブ切換機構

Publications (2)

Publication Number Publication Date
JPH031301U JPH031301U (en]) 1991-01-09
JPH0738310Y2 true JPH0738310Y2 (ja) 1995-08-30

Family

ID=31588749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989060940U Expired - Lifetime JPH0738310Y2 (ja) 1989-05-29 1989-05-29 油圧駆動装置のバルブ切換機構

Country Status (1)

Country Link
JP (1) JPH0738310Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831888A (ja) * 1981-08-21 1983-02-24 日立建機株式会社 油圧ウインチのブレ−キ装置

Also Published As

Publication number Publication date
JPH031301U (en]) 1991-01-09

Similar Documents

Publication Publication Date Title
JP2002104800A (ja) バッテリフォークリフトの遠隔制御装置
JP4290861B2 (ja) クレーンの油圧回路
JPH0738310Y2 (ja) 油圧駆動装置のバルブ切換機構
JPH0826695A (ja) オーダーピッカーの安全装置
JP2000016774A (ja) ウインチ制御装置
JP3326116B2 (ja) ロープウインチの制御装置
JP3391965B2 (ja) 巻上ウインチの操作装置
JP2555425Y2 (ja) 自走式クレーンのフック格納装置
JPH0218068Y2 (en])
JPH0126713Y2 (en])
SU449873A1 (ru) Электрическое устройство дл дистанционного управлени
JPH0456191U (en])
JPH09286U (ja) 自走式クレーンのフック格納装置
JPH0130476Y2 (en])
JPH0126714Y2 (en])
JPH0641996Y2 (ja) 荷役車両の揚高制御装置
JP2005247451A (ja) クレーン作業機の制御回路
JPH0628554Y2 (ja) 高所作業車における吊上装置の安全装置
JP4856972B2 (ja) 作業車の作動制御装置
JPH0616384U (ja) クレーンの操縦装置
JPH0730284U (ja) ウインチ用ブレ−キ
JPH063031Y2 (ja) ブーム起伏用油圧モータの速度切換回路
JPH0543188A (ja) クローラ式作業機械のリモートコントロール装置
JPS60179502A (ja) 油圧アクチユエ−タの操作回路
JPH1081488A (ja) カウンタバランス回路