JPH0318474Y2 - - Google Patents

Info

Publication number
JPH0318474Y2
JPH0318474Y2 JP4944687U JP4944687U JPH0318474Y2 JP H0318474 Y2 JPH0318474 Y2 JP H0318474Y2 JP 4944687 U JP4944687 U JP 4944687U JP 4944687 U JP4944687 U JP 4944687U JP H0318474 Y2 JPH0318474 Y2 JP H0318474Y2
Authority
JP
Japan
Prior art keywords
hoisting
winding
auxiliary
main
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
JP4944687U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63157089U (en]
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 JP4944687U priority Critical patent/JPH0318474Y2/ja
Publication of JPS63157089U publication Critical patent/JPS63157089U/ja
Application granted granted Critical
Publication of JPH0318474Y2 publication Critical patent/JPH0318474Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
JP4944687U 1987-03-31 1987-03-31 Expired JPH0318474Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4944687U JPH0318474Y2 (en]) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4944687U JPH0318474Y2 (en]) 1987-03-31 1987-03-31

Publications (2)

Publication Number Publication Date
JPS63157089U JPS63157089U (en]) 1988-10-14
JPH0318474Y2 true JPH0318474Y2 (en]) 1991-04-18

Family

ID=30871904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4944687U Expired JPH0318474Y2 (en]) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPH0318474Y2 (en])

Also Published As

Publication number Publication date
JPS63157089U (en]) 1988-10-14

Similar Documents

Publication Publication Date Title
JPH08326456A (ja) 下方押込み式テレスコピックオーガ装置
US3523614A (en) Hydraulic crane and bucket control
JP6243746B2 (ja) 油圧集材機
US3776513A (en) Crane
JPH0318474Y2 (en])
JP4198371B2 (ja) ウインチの駆動制御装置
JPS6040553Y2 (ja) 油圧駆動式クレ−ンのブ−ム旋回制御装置
US2966752A (en) Cranes
US2267614A (en) Dragline excavator
US4231698A (en) System for one-hand control of two winches during hoisting of closed clamshell, with differentiation
JP4083088B2 (ja) ウインチ制御装置およびスイングヤーダ
JPH052546Y2 (en])
JP2953264B2 (ja) クレーンの駆動装置
JP2004036742A (ja) 建設機械のアクチュエータ駆動用油圧パイロット回路
JPH11301968A (ja) 極微速でロープを繰り出す油圧巻上装置を搭載した作業機
JP3326116B2 (ja) ロープウインチの制御装置
JPH11246181A (ja) 油圧巻上装置およびその油圧巻上装置を搭載した作業機
JP2515532B2 (ja) 複索を有する巻上作業機の制御回路
JP2002201661A (ja) 巻上げ機の制御装置
JP2597503B2 (ja) クレーン巻胴の制御装置
JPS5845330Y2 (ja) ドラグラインにおけるドラグドラムの制御装置
CA1122626A (en) System for one-handle control of two winches during hoisting of closed clamshell, with differentiation
JPH0144554Y2 (en])
JPH11278795A (ja) 油圧巻上装置およびその油圧巻上装置を搭載した作業機
JP2023023812A (ja) 建設機械におけるバケット制御装置