JPS60122697A - クレ−ンの巻上ウインチ自動停止装置 - Google Patents

クレ−ンの巻上ウインチ自動停止装置

Info

Publication number
JPS60122697A
JPS60122697A JP22911083A JP22911083A JPS60122697A JP S60122697 A JPS60122697 A JP S60122697A JP 22911083 A JP22911083 A JP 22911083A JP 22911083 A JP22911083 A JP 22911083A JP S60122697 A JPS60122697 A JP S60122697A
Authority
JP
Japan
Prior art keywords
main
winch
hook
detection switch
crane
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
JP22911083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335559B2 (enrdf_load_stackoverflow
Inventor
関野 昭一
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP22911083A priority Critical patent/JPS60122697A/ja
Publication of JPS60122697A publication Critical patent/JPS60122697A/ja
Publication of JPS6335559B2 publication Critical patent/JPS6335559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP22911083A 1983-12-06 1983-12-06 クレ−ンの巻上ウインチ自動停止装置 Granted JPS60122697A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22911083A JPS60122697A (ja) 1983-12-06 1983-12-06 クレ−ンの巻上ウインチ自動停止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22911083A JPS60122697A (ja) 1983-12-06 1983-12-06 クレ−ンの巻上ウインチ自動停止装置

Publications (2)

Publication Number Publication Date
JPS60122697A true JPS60122697A (ja) 1985-07-01
JPS6335559B2 JPS6335559B2 (enrdf_load_stackoverflow) 1988-07-15

Family

ID=16886894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22911083A Granted JPS60122697A (ja) 1983-12-06 1983-12-06 クレ−ンの巻上ウインチ自動停止装置

Country Status (1)

Country Link
JP (1) JPS60122697A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037535A (ja) * 2006-08-03 2008-02-21 Kobelco Cranes Co Ltd 移動式クレーンの過巻防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037535A (ja) * 2006-08-03 2008-02-21 Kobelco Cranes Co Ltd 移動式クレーンの過巻防止装置

Also Published As

Publication number Publication date
JPS6335559B2 (enrdf_load_stackoverflow) 1988-07-15

Similar Documents

Publication Publication Date Title
CA1142979A (en) Grab suspended from a hoist
JPS60122697A (ja) クレ−ンの巻上ウインチ自動停止装置
JP3434401B2 (ja) クレーンのフック過巻防止装置
JP5178166B2 (ja) クレーンのドラムのロード状況表示装置
JP2003322103A (ja) 昇降制御装置
JP2915333B2 (ja) クレーンのフック格納装置
JP2702058B2 (ja) 油圧ウインチの駆動制御方法及び装置
JPS60176834A (ja) 高所作業車の昇降装置油圧回路
JP3193552B2 (ja) アースドリルの油圧回路
JPS5925840Y2 (ja) ウインチの巻上げ自動停止油圧回路
JPS60179502A (ja) 油圧アクチユエ−タの操作回路
JPS60122698A (ja) バケツトの自動放荷装置
JPH063031Y2 (ja) ブーム起伏用油圧モータの速度切換回路
JP2000044175A (ja) 移動式クレーンの吊具格納装置
JPH0350154Y2 (enrdf_load_stackoverflow)
JPS59102789A (ja) クレーン用ロープの制御装置
JPH05270792A (ja) クレ−ンのフック過巻自動停止回路
JPH1036082A (ja) クレーンとローダウインチのリモート操作装置
JP5097319B2 (ja) クレーンのフック格納制御装置
JPH0735123Y2 (ja) 建設機械の旋回体制御装置
JP2597503B2 (ja) クレーン巻胴の制御装置
JPS6332219Y2 (enrdf_load_stackoverflow)
JPS6335556B2 (enrdf_load_stackoverflow)
JPS62116495A (ja) クレ−ン等の巻上装置
JPH1081488A (ja) カウンタバランス回路