JPS62259992A - クレ−ンの過負荷検出装置 - Google Patents

クレ−ンの過負荷検出装置

Info

Publication number
JPS62259992A
JPS62259992A JP9976986A JP9976986A JPS62259992A JP S62259992 A JPS62259992 A JP S62259992A JP 9976986 A JP9976986 A JP 9976986A JP 9976986 A JP9976986 A JP 9976986A JP S62259992 A JPS62259992 A JP S62259992A
Authority
JP
Japan
Prior art keywords
boom
load
angle
support force
adjustment coefficient
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
JP9976986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422838B2 (enrdf_load_stackoverflow
Inventor
和明 井上
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP9976986A priority Critical patent/JPS62259992A/ja
Publication of JPS62259992A publication Critical patent/JPS62259992A/ja
Publication of JPH0422838B2 publication Critical patent/JPH0422838B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP9976986A 1986-04-30 1986-04-30 クレ−ンの過負荷検出装置 Granted JPS62259992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9976986A JPS62259992A (ja) 1986-04-30 1986-04-30 クレ−ンの過負荷検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9976986A JPS62259992A (ja) 1986-04-30 1986-04-30 クレ−ンの過負荷検出装置

Publications (2)

Publication Number Publication Date
JPS62259992A true JPS62259992A (ja) 1987-11-12
JPH0422838B2 JPH0422838B2 (enrdf_load_stackoverflow) 1992-04-20

Family

ID=14256176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9976986A Granted JPS62259992A (ja) 1986-04-30 1986-04-30 クレ−ンの過負荷検出装置

Country Status (1)

Country Link
JP (1) JPS62259992A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127694U (enrdf_load_stackoverflow) * 1989-03-28 1990-10-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127694U (enrdf_load_stackoverflow) * 1989-03-28 1990-10-22

Also Published As

Publication number Publication date
JPH0422838B2 (enrdf_load_stackoverflow) 1992-04-20

Similar Documents

Publication Publication Date Title
US3631537A (en) Calibration circuit for boom crane load safety device
US3971008A (en) Crane overload detector using a boom bending moment detector
JPS62259992A (ja) クレ−ンの過負荷検出装置
JPH107380A (ja) 玉掛バランスチェック装置
JP4224929B2 (ja) クレーンの過負荷防止装置
US4057792A (en) Overload safety device for telescopic cranes
US20230221200A1 (en) System and method for determining load on winch hook
JP2001039670A (ja) クレ−ンの吊り荷重算出装置
JPH0812256A (ja) クレーンの荷重演算装置
JPS6137686A (ja) クレ−ンの過負荷検出装置
CN114955862A (zh) 用于起重机的方法、处理器、装置及起重机
JPH09142776A (ja) クレ−ンの吊り荷重算出装置
JPS61248898A (ja) クレ−ンの過負荷検出装置
JP3281481B2 (ja) クレーンの荷重演算装置
JP3290802B2 (ja) クレーンの荷重算出方法および装置
JP2682951B2 (ja) ジブ起伏ロープの寿命判定装置
JPS62205993A (ja) クレ−ンのフツク位置検出装置
JP2923078B2 (ja) クレーンにおけるロープ掛数算出方法
RU2803775C1 (ru) Способ экспериментального определения жесткости канатного подвеса для кранов мостового типа
JPH0327480B2 (enrdf_load_stackoverflow)
JP2873498B2 (ja) ブーム式作業車の安全装置
JPS6236296A (ja) クレ−ンの過負荷検出装置
JP2637789B2 (ja) クレーンの過負荷防止装置の調整方法
JP2000191286A (ja) クレーンの実荷重検出方法および同装置
JPS6225515Y2 (enrdf_load_stackoverflow)