JPS5431156A - Apparatus for expanding additional boom - Google Patents

Apparatus for expanding additional boom

Info

Publication number
JPS5431156A
JPS5431156A JP9673277A JP9673277A JPS5431156A JP S5431156 A JPS5431156 A JP S5431156A JP 9673277 A JP9673277 A JP 9673277A JP 9673277 A JP9673277 A JP 9673277A JP S5431156 A JPS5431156 A JP S5431156A
Authority
JP
Japan
Prior art keywords
boom
expanding
additional boom
expanding additional
additional
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.)
Pending
Application number
JP9673277A
Other languages
English (en)
Inventor
Toru Watanabe
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 JP9673277A priority Critical patent/JPS5431156A/ja
Publication of JPS5431156A publication Critical patent/JPS5431156A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP9673277A 1977-08-11 1977-08-11 Apparatus for expanding additional boom Pending JPS5431156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9673277A JPS5431156A (en) 1977-08-11 1977-08-11 Apparatus for expanding additional boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9673277A JPS5431156A (en) 1977-08-11 1977-08-11 Apparatus for expanding additional boom

Publications (1)

Publication Number Publication Date
JPS5431156A true JPS5431156A (en) 1979-03-07

Family

ID=14172885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9673277A Pending JPS5431156A (en) 1977-08-11 1977-08-11 Apparatus for expanding additional boom

Country Status (1)

Country Link
JP (1) JPS5431156A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927315A (en) * 1989-03-06 1990-05-22 Chevron, Inc. Vehicle lifting and towing apparatus
CN102530743A (zh) * 2010-12-17 2012-07-04 马尼托沃克起重机集团（法国）公司 用于起重臂和副臂的伸缩系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927315A (en) * 1989-03-06 1990-05-22 Chevron, Inc. Vehicle lifting and towing apparatus
CN102530743A (zh) * 2010-12-17 2012-07-04 马尼托沃克起重机集团（法国）公司 用于起重臂和副臂的伸缩系统
JP2012131640A (ja) * 2010-12-17 2012-07-12 Manitowoc Crane Group France Sas クレーンジブ及び補助ジブのための伸縮システム

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