JPS5332548A - Extendable boom reaction support mechanism - Google Patents

Extendable boom reaction support mechanism

Info

Publication number
JPS5332548A
JPS5332548A JP10598876A JP10598876A JPS5332548A JP S5332548 A JPS5332548 A JP S5332548A JP 10598876 A JP10598876 A JP 10598876A JP 10598876 A JP10598876 A JP 10598876A JP S5332548 A JPS5332548 A JP S5332548A
Authority
JP
Japan
Prior art keywords
support mechanism
reaction support
extendable boom
boom reaction
extendable
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
JP10598876A
Other languages
Japanese (ja)
Inventor
Hiroshi Takeuchi
Kazuo Kashimada
Katsuhiko Masaoka
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.)
NIPPON GUROOBU KK
Original Assignee
NIPPON GUROOBU KK
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 NIPPON GUROOBU KK filed Critical NIPPON GUROOBU KK
Priority to JP10598876A priority Critical patent/JPS5332548A/en
Publication of JPS5332548A publication Critical patent/JPS5332548A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
JP10598876A 1976-09-04 1976-09-04 Extendable boom reaction support mechanism Pending JPS5332548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10598876A JPS5332548A (en) 1976-09-04 1976-09-04 Extendable boom reaction support mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10598876A JPS5332548A (en) 1976-09-04 1976-09-04 Extendable boom reaction support mechanism

Publications (1)

Publication Number Publication Date
JPS5332548A true JPS5332548A (en) 1978-03-27

Family

ID=14422099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10598876A Pending JPS5332548A (en) 1976-09-04 1976-09-04 Extendable boom reaction support mechanism

Country Status (1)

Country Link
JP (1) JPS5332548A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133892U (en) * 1984-02-14 1985-09-06 極東開発工業株式会社 Slide-shu mounting structure for telescopic boom
JP2010168216A (en) * 2008-12-26 2010-08-05 Kobelco Cranes Co Ltd Sliding support member for boom, boom for construction machinery including the same, and method for assembling boom for construction machinery
CN102275835A (en) * 2011-06-16 2011-12-14 三一汽车起重机械有限公司 Mobile guide rail mechanism and crane containing the same
JP2012126465A (en) * 2010-12-13 2012-07-05 Tadano Ltd Reaction support structure of telescopic boom
WO2014023074A1 (en) * 2012-08-08 2014-02-13 中联重科股份有限公司 Box-shaped boom section and box-shaped boom of concrete sprayer and concrete sprayer
EP2781482A1 (en) * 2013-03-22 2014-09-24 John Deere Forestry Oy Telescopic boom assembly
EP3692967A1 (en) * 2019-02-06 2020-08-12 Invacare International GmbH Patient lift apparatus
WO2020161593A1 (en) * 2019-02-06 2020-08-13 Invacare International Gmbh Patient lift apparatus
EP4151584A4 (en) * 2020-06-08 2024-05-29 Tadano Ltd. Telescopic boom

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133892U (en) * 1984-02-14 1985-09-06 極東開発工業株式会社 Slide-shu mounting structure for telescopic boom
JPH0144549Y2 (en) * 1984-02-14 1989-12-22
JP2010168216A (en) * 2008-12-26 2010-08-05 Kobelco Cranes Co Ltd Sliding support member for boom, boom for construction machinery including the same, and method for assembling boom for construction machinery
JP2012126465A (en) * 2010-12-13 2012-07-05 Tadano Ltd Reaction support structure of telescopic boom
CN102275835A (en) * 2011-06-16 2011-12-14 三一汽车起重机械有限公司 Mobile guide rail mechanism and crane containing the same
WO2014023074A1 (en) * 2012-08-08 2014-02-13 中联重科股份有限公司 Box-shaped boom section and box-shaped boom of concrete sprayer and concrete sprayer
EP2781482A1 (en) * 2013-03-22 2014-09-24 John Deere Forestry Oy Telescopic boom assembly
EP3692967A1 (en) * 2019-02-06 2020-08-12 Invacare International GmbH Patient lift apparatus
WO2020161593A1 (en) * 2019-02-06 2020-08-13 Invacare International Gmbh Patient lift apparatus
EP4151584A4 (en) * 2020-06-08 2024-05-29 Tadano Ltd. Telescopic boom

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