JPS58202290A - ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 - Google Patents

ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置

Info

Publication number
JPS58202290A
JPS58202290A JP8444882A JP8444882A JPS58202290A JP S58202290 A JPS58202290 A JP S58202290A JP 8444882 A JP8444882 A JP 8444882A JP 8444882 A JP8444882 A JP 8444882A JP S58202290 A JPS58202290 A JP S58202290A
Authority
JP
Japan
Prior art keywords
jib
boom
guide
tip
pin
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
JP8444882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359957B2 (en:Method
Inventor
幸雄 小泉
宮沢　洋
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP8444882A priority Critical patent/JPS58202290A/ja
Publication of JPS58202290A publication Critical patent/JPS58202290A/ja
Priority to US06/624,914 priority patent/US4658972A/en
Publication of JPS6359957B2 publication Critical patent/JPS6359957B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP8444882A 1982-01-26 1982-05-18 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置 Granted JPS58202290A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8444882A JPS58202290A (ja) 1982-05-18 1982-05-18 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置
US06/624,914 US4658972A (en) 1982-01-26 1984-08-16 Method for stretching and folding extension jib in wheeled type crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8444882A JPS58202290A (ja) 1982-05-18 1982-05-18 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置

Publications (2)

Publication Number Publication Date
JPS58202290A true JPS58202290A (ja) 1983-11-25
JPS6359957B2 JPS6359957B2 (en:Method) 1988-11-22

Family

ID=13830886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8444882A Granted JPS58202290A (ja) 1982-01-26 1982-05-18 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置

Country Status (1)

Country Link
JP (1) JPS58202290A (en:Method)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177892A (ja) * 1982-04-13 1983-10-18 株式会社神戸製鋼所 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177892A (ja) * 1982-04-13 1983-10-18 株式会社神戸製鋼所 ホイール式クレーンにおける継ぎ足しジブの張出し、格納装置

Also Published As

Publication number Publication date
JPS6359957B2 (en:Method) 1988-11-22

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