JPH0127951B2 - - Google Patents

Info

Publication number
JPH0127951B2
JPH0127951B2 JP59047097A JP4709784A JPH0127951B2 JP H0127951 B2 JPH0127951 B2 JP H0127951B2 JP 59047097 A JP59047097 A JP 59047097A JP 4709784 A JP4709784 A JP 4709784A JP H0127951 B2 JPH0127951 B2 JP H0127951B2
Authority
JP
Japan
Prior art keywords
jib
hoisting
output
speed
angle
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
JP59047097A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191991A (ja
Inventor
Kazunori Ito
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 JP4709784A priority Critical patent/JPS60191991A/ja
Publication of JPS60191991A publication Critical patent/JPS60191991A/ja
Publication of JPH0127951B2 publication Critical patent/JPH0127951B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP4709784A 1984-03-14 1984-03-14 ジブクレ−ンのジブ起伏装置 Granted JPS60191991A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4709784A JPS60191991A (ja) 1984-03-14 1984-03-14 ジブクレ−ンのジブ起伏装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4709784A JPS60191991A (ja) 1984-03-14 1984-03-14 ジブクレ−ンのジブ起伏装置

Publications (2)

Publication Number Publication Date
JPS60191991A JPS60191991A (ja) 1985-09-30
JPH0127951B2 true JPH0127951B2 (en]) 1989-05-31

Family

ID=12765678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4709784A Granted JPS60191991A (ja) 1984-03-14 1984-03-14 ジブクレ−ンのジブ起伏装置

Country Status (1)

Country Link
JP (1) JPS60191991A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298448U (en]) * 1989-01-20 1990-08-06

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164693A (ja) * 1984-09-06 1986-04-03 日立建機株式会社 ジブクレ−ンのジブ起伏装置
JP7336906B2 (ja) * 2019-07-26 2023-09-01 Ｉｈｉ運搬機械株式会社 ジブクレーンの起伏巻上制御システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548355A (en) * 1977-06-21 1979-01-22 Kawasaki Heavy Ind Ltd Speed command sysem for cargo handling machine
JPS56132291A (en) * 1980-03-21 1981-10-16 Mitsubishi Electric Corp Controller for speed of pull-in crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298448U (en]) * 1989-01-20 1990-08-06

Also Published As

Publication number Publication date
JPS60191991A (ja) 1985-09-30

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