TW355542U - Method of and apparatus for extending and storing boom - Google Patents

Method of and apparatus for extending and storing boom

Info

Publication number
TW355542U
TW355542U TW086206158U TW86206158U TW355542U TW 355542 U TW355542 U TW 355542U TW 086206158 U TW086206158 U TW 086206158U TW 86206158 U TW86206158 U TW 86206158U TW 355542 U TW355542 U TW 355542U
Authority
TW
Taiwan
Prior art keywords
boom
storing
extending
storing boom
Prior art date
Application number
TW086206158U
Other languages
Chinese (zh)
Inventor
Masayuki Mukaino
Keiichi Mokka
Masanori Ikari
Minori Wada
Original Assignee
Komatsu Mfg Co Ltd
Komatsu Mec Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15895953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW355542(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komatsu Mfg Co Ltd, Komatsu Mec Corp filed Critical Komatsu Mfg Co Ltd
Publication of TW355542U publication Critical patent/TW355542U/en

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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
TW086206158U 1994-06-28 1995-06-23 Method of and apparatus for extending and storing boom TW355542U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16995594A JP3215577B2 (en) 1994-06-28 1994-06-28 Method and apparatus for extending and storing boom

Publications (1)

Publication Number Publication Date
TW355542U true TW355542U (en) 1999-04-01

Family

ID=15895953

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086206158U TW355542U (en) 1994-06-28 1995-06-23 Method of and apparatus for extending and storing boom

Country Status (7)

Country Link
EP (1) EP0768274B1 (en)
JP (1) JP3215577B2 (en)
KR (1) KR100378584B1 (en)
CN (1) CN1151147A (en)
DE (1) DE69525842T2 (en)
TW (1) TW355542U (en)
WO (1) WO1996000694A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100327664B1 (en) * 1999-11-22 2002-03-12 김성수 Oil Pressure System of Container Crane for Protecting Heavy Burden
CN102381630B (en) * 2011-10-11 2013-09-04 中联重科股份有限公司 Crane and hydraulic system thereof
JP6300694B2 (en) * 2014-09-30 2018-03-28 株式会社クボタ Working machine
CN105650048B (en) * 2016-03-04 2018-09-18 柳州柳工液压件有限公司 Pilot control valve group
CN106050771B (en) * 2016-06-23 2017-12-15 徐州徐工挖掘机械有限公司 A kind of hydraulic circuit for excavator multifunctional tool
JP7326971B2 (en) * 2019-07-30 2023-08-16 株式会社タダノ Boom device and crane car

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6327396A (en) * 1986-07-21 1988-02-05 株式会社タダノ Jib extended to expansion boom
JP2740035B2 (en) * 1990-03-16 1998-04-15 株式会社神戸製鋼所 Wheel crane operating device
FR2661665B1 (en) * 1990-05-03 1992-09-04 Ppm Sa HANDLING BOOM COMPRISING A MAIN BOOM AND A COMPLEMENTARY BOOM.
JPH0616389A (en) * 1992-06-30 1994-01-25 Kobe Steel Ltd Jib extending/accommodating device for crane

Also Published As

Publication number Publication date
CN1151147A (en) 1997-06-04
JP3215577B2 (en) 2001-10-09
KR100378584B1 (en) 2003-06-09
JPH0812269A (en) 1996-01-16
EP0768274B1 (en) 2002-03-13
DE69525842D1 (en) 2002-04-18
EP0768274A1 (en) 1997-04-16
EP0768274A4 (en) 1997-06-04
WO1996000694A1 (en) 1996-01-11
DE69525842T2 (en) 2002-11-07

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