JPS6332712B2 - - Google Patents

Info

Publication number
JPS6332712B2
JPS6332712B2 JP12654183A JP12654183A JPS6332712B2 JP S6332712 B2 JPS6332712 B2 JP S6332712B2 JP 12654183 A JP12654183 A JP 12654183A JP 12654183 A JP12654183 A JP 12654183A JP S6332712 B2 JPS6332712 B2 JP S6332712B2
Authority
JP
Japan
Prior art keywords
electric signal
rotation speed
solenoid
circuit
lever
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
Application number
JP12654183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6019692A (ja
Inventor
Kenichi Shimora
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.)
Nabco Ltd
Original Assignee
Nabco Ltd
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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP12654183A priority Critical patent/JPS6019692A/ja
Publication of JPS6019692A publication Critical patent/JPS6019692A/ja
Publication of JPS6332712B2 publication Critical patent/JPS6332712B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP12654183A 1983-07-11 1983-07-11 トラツククレ−ンの遠隔制御装置 Granted JPS6019692A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12654183A JPS6019692A (ja) 1983-07-11 1983-07-11 トラツククレ−ンの遠隔制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12654183A JPS6019692A (ja) 1983-07-11 1983-07-11 トラツククレ−ンの遠隔制御装置

Publications (2)

Publication Number Publication Date
JPS6019692A JPS6019692A (ja) 1985-01-31
JPS6332712B2 true JPS6332712B2 (enrdf_load_stackoverflow) 1988-07-01

Family

ID=14937735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12654183A Granted JPS6019692A (ja) 1983-07-11 1983-07-11 トラツククレ−ンの遠隔制御装置

Country Status (1)

Country Link
JP (1) JPS6019692A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6019692A (ja) 1985-01-31

Similar Documents

Publication Publication Date Title
US5235809A (en) Hydraulic circuit for shaking a bucket on a vehicle
EP0402474B1 (en) Service valve circuit in a hydraulic excavator
US6305419B1 (en) Variable pilot pressure control for pilot valves
JPS6319724B2 (enrdf_load_stackoverflow)
JP2001124007A (ja) 油圧制御システム及び油圧制御システムを動作させる方法
JPS6332712B2 (enrdf_load_stackoverflow)
JP3774014B2 (ja) 油圧作業機械の制御装置
US4347869A (en) Hydraulic valve position control system for regulating smokestack exhaust pressure
JPH0579503A (ja) 油圧切換弁の切換装置
JPH04285301A (ja) ロ−ドセンシングシステムにおける作業精度向上油圧回路
JPS595163B2 (ja) クレ−ン等の速度制御回路
JPS5830970Y2 (ja) 圧力流体制御装置
JP2546242Y2 (ja) 建設機械の油圧回路
JP3714713B2 (ja) 油圧制御装置
JPS602322Y2 (ja) トラツククレ−ンの遠隔制御装置
JPH026361B2 (enrdf_load_stackoverflow)
JP2871871B2 (ja) 建設機械の油圧駆動装置
JPH0798001A (ja) 油圧作動機の方向及び速度制御装置
JPH04143334A (ja) 建設機械の油圧制御装置
JPH0621973Y2 (ja) 油圧シヨベルの油圧回路
JPS6323419Y2 (enrdf_load_stackoverflow)
JP2517993Y2 (ja) 比例ソレノイド弁のフェイルセイフ装置
JPS595164B2 (ja) クレ−ン等の速度制御回路
JPH0721281B2 (ja) 油圧回路
JP2551344Y2 (ja) 建設機械の油圧回路