JPH0138753B2 - - Google Patents

Info

Publication number
JPH0138753B2
JPH0138753B2 JP54092867A JP9286779A JPH0138753B2 JP H0138753 B2 JPH0138753 B2 JP H0138753B2 JP 54092867 A JP54092867 A JP 54092867A JP 9286779 A JP9286779 A JP 9286779A JP H0138753 B2 JPH0138753 B2 JP H0138753B2
Authority
JP
Japan
Prior art keywords
boom
jib
moment
response value
tip
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
JP54092867A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5617893A (en
Inventor
Minoru Tokuda
Masamitsu Tada
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP9286779A priority Critical patent/JPS5617893A/ja
Publication of JPS5617893A publication Critical patent/JPS5617893A/ja
Publication of JPH0138753B2 publication Critical patent/JPH0138753B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP9286779A 1979-07-20 1979-07-20 Overlaod prevention device for jib work Granted JPS5617893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9286779A JPS5617893A (en) 1979-07-20 1979-07-20 Overlaod prevention device for jib work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9286779A JPS5617893A (en) 1979-07-20 1979-07-20 Overlaod prevention device for jib work

Publications (2)

Publication Number Publication Date
JPS5617893A JPS5617893A (en) 1981-02-20
JPH0138753B2 true JPH0138753B2 (cs) 1989-08-16

Family

ID=14066373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9286779A Granted JPS5617893A (en) 1979-07-20 1979-07-20 Overlaod prevention device for jib work

Country Status (1)

Country Link
JP (1) JPS5617893A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811496A (ja) * 1981-07-15 1983-01-22 株式会社ユニック クレ−ンの過負荷防止装置用定格荷重発生方式

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1029467A (en) * 1973-05-11 1978-04-11 Pye Limited Crane load indicating arrangement
JPS5834400B2 (ja) * 1974-11-07 1983-07-26 カブシキガイシヤ タダノテツコウシヨ ブ−ムモ−メントセイゲンソウチ

Also Published As

Publication number Publication date
JPS5617893A (en) 1981-02-20

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