JPS5357653A - Foldable crane boom - Google Patents

Foldable crane boom

Info

Publication number
JPS5357653A
JPS5357653A JP13286376A JP13286376A JPS5357653A JP S5357653 A JPS5357653 A JP S5357653A JP 13286376 A JP13286376 A JP 13286376A JP 13286376 A JP13286376 A JP 13286376A JP S5357653 A JPS5357653 A JP S5357653A
Authority
JP
Japan
Prior art keywords
crane boom
foldable crane
foldable
manner
boom
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
JP13286376A
Other languages
Japanese (ja)
Other versions
JPS5743516B2 (en
Inventor
Motomu Inoue
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP13286376A priority Critical patent/JPS5357653A/en
Publication of JPS5357653A publication Critical patent/JPS5357653A/en
Publication of JPS5743516B2 publication Critical patent/JPS5743516B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To provide an arrangement for a foldable crane boom, in which an expandable boom assembly having a second and further booms arranged in vertically movable manner is supported on a turning post in the manner that it can be turned upward and downward, whereby cargo handling operation within a small circular area can be achieved with ease.
COPYRIGHT: (C)1978,JPO&Japio
JP13286376A 1976-11-04 1976-11-04 Foldable crane boom Granted JPS5357653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13286376A JPS5357653A (en) 1976-11-04 1976-11-04 Foldable crane boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13286376A JPS5357653A (en) 1976-11-04 1976-11-04 Foldable crane boom

Publications (2)

Publication Number Publication Date
JPS5357653A true JPS5357653A (en) 1978-05-25
JPS5743516B2 JPS5743516B2 (en) 1982-09-14

Family

ID=15091290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13286376A Granted JPS5357653A (en) 1976-11-04 1976-11-04 Foldable crane boom

Country Status (1)

Country Link
JP (1) JPS5357653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084994A1 (en) * 2007-12-27 2009-07-09 Cargotec Patenter Ab Boom truck for handling loads above and below ground level

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737816U (en) * 1971-05-24 1972-12-26
JPS4855571U (en) * 1971-10-27 1973-07-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737816U (en) * 1971-05-24 1972-12-26
JPS4855571U (en) * 1971-10-27 1973-07-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084994A1 (en) * 2007-12-27 2009-07-09 Cargotec Patenter Ab Boom truck for handling loads above and below ground level
EP2225173A4 (en) * 2007-12-27 2013-03-06 Cargotec Patenter Ab ARROW TRUCK FOR MANIPULATING LOADS ABOVE AND BELOW THE SOIL LEVEL
US8899905B2 (en) 2007-12-27 2014-12-02 Cargotec Patenter Ab Boom truck for handling loads above and below ground level

Also Published As

Publication number Publication date
JPS5743516B2 (en) 1982-09-14

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