JPH0367957B2 - - Google Patents

Info

Publication number
JPH0367957B2
JPH0367957B2 JP187184A JP187184A JPH0367957B2 JP H0367957 B2 JPH0367957 B2 JP H0367957B2 JP 187184 A JP187184 A JP 187184A JP 187184 A JP187184 A JP 187184A JP H0367957 B2 JPH0367957 B2 JP H0367957B2
Authority
JP
Japan
Prior art keywords
jib
boom
angle
signal
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.)
Expired
Application number
JP187184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60148893A (ja
Inventor
Junichi Narisawa
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 JP187184A priority Critical patent/JPS60148893A/ja
Publication of JPS60148893A publication Critical patent/JPS60148893A/ja
Publication of JPH0367957B2 publication Critical patent/JPH0367957B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP187184A 1984-01-11 1984-01-11 クレ−ンの安全装置 Granted JPS60148893A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP187184A JPS60148893A (ja) 1984-01-11 1984-01-11 クレ−ンの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP187184A JPS60148893A (ja) 1984-01-11 1984-01-11 クレ−ンの安全装置

Publications (2)

Publication Number Publication Date
JPS60148893A JPS60148893A (ja) 1985-08-06
JPH0367957B2 true JPH0367957B2 (2) 1991-10-24

Family

ID=11513614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP187184A Granted JPS60148893A (ja) 1984-01-11 1984-01-11 クレ−ンの安全装置

Country Status (1)

Country Link
JP (1) JPS60148893A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5398927B1 (ja) * 2013-02-26 2014-01-29 Ｉｈｉ建機株式会社 クレーンの操作支援方法及び装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767998A (zh) 2003-04-02 2006-05-03 德雷克斯－德马格股份有限公司 桁架吊臂起重机的两件式主吊臂及其架设方法
CN109264582A (zh) * 2018-12-05 2019-01-25 中联重科股份有限公司 起重机的起重臂控制方法、装置及起重机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5398927B1 (ja) * 2013-02-26 2014-01-29 Ｉｈｉ建機株式会社 クレーンの操作支援方法及び装置

Also Published As

Publication number Publication date
JPS60148893A (ja) 1985-08-06

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