JPS49113359A - - Google Patents

Info

Publication number
JPS49113359A
JPS49113359A JP49017715A JP1771574A JPS49113359A JP S49113359 A JPS49113359 A JP S49113359A JP 49017715 A JP49017715 A JP 49017715A JP 1771574 A JP1771574 A JP 1771574A JP S49113359 A JPS49113359 A JP S49113359A
Authority
JP
Japan
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
JP49017715A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS49113359A publication Critical patent/JPS49113359A/ja
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
    • 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)
JP49017715A 1973-02-16 1974-02-15 Pending JPS49113359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00333377A US3831771A (en) 1973-02-16 1973-02-16 Mobile crane with telescopic boom and jib and method for connecting the latter

Publications (1)

Publication Number Publication Date
JPS49113359A true JPS49113359A (en) 1974-10-29

Family

ID=23302522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49017715A Pending JPS49113359A (en) 1973-02-16 1974-02-15

Country Status (5)

Country Link
US (1) US3831771A (en)
JP (1) JPS49113359A (en)
BR (1) BR7401144D0 (en)
DE (1) DE2406589A1 (en)
FR (1) FR2218274A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187247A (en) * 1974-12-20 1976-07-30 Harnischfeger Corp Idokureen
JPS53121219A (en) * 1974-02-02 1978-10-23 Schenck Ag Carl Accumulator shutting device
JPS54115079U (en) * 1978-01-31 1979-08-13
JPS5544459A (en) * 1978-09-26 1980-03-28 Hitachi Construction Machinery Lattice boom for mobile crane
JPS5544460A (en) * 1978-09-26 1980-03-28 Hitachi Construction Machinery Lattice boom for mobile crane

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944082A (en) * 1974-12-20 1976-03-16 Harnischfeger Corporation Locking means for relatively movable boom sections of boom of mobile crane
US3945333A (en) * 1974-12-20 1976-03-23 Harnischfeger Corporation Means for storing and connecting jib for telescopic boom of mobile crane
US3987594A (en) * 1975-02-06 1976-10-26 Clark Equipment Company System and method for automatic unstowing and stowing of a crane boom
US4091936A (en) * 1976-11-15 1978-05-30 The Warner & Swasey Company Apparatus for extending a boom assembly
US4155464A (en) * 1976-12-15 1979-05-22 Caterpillar Tractor Co. Offset jib for cranes
US4141455A (en) * 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
US4431109A (en) * 1981-02-25 1984-02-14 Fmc Corporation Boom extension stowage system
US4491229A (en) * 1981-02-25 1985-01-01 Fmc Corporation Boom extension stowage system
DE3137846C2 (en) * 1981-09-23 1985-01-03 Albert Böcker GmbH & Co KG, 4712 Werne Telescopic boom with at least two telescopic sections
US4483447A (en) * 1982-05-26 1984-11-20 Kidde, Inc. Safety mounting for side stowable boom extension or jib
AU554669B2 (en) * 1982-07-12 1986-08-28 Paul Frey-Wigger Work platform
JPS6327396A (en) * 1986-07-21 1988-02-05 株式会社タダノ Jib extended to expansion boom
DE9311778U1 (en) * 1993-08-06 1994-12-08 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Mobile crane
JP2841016B2 (en) * 1993-11-08 1998-12-24 小松メック株式会社 Operation control method and device for reach tower crane
US5673805A (en) * 1995-02-28 1997-10-07 National Crane Corporation Jib pin alignment jack assembly
CA2198953C (en) * 1996-03-04 2000-10-10 Michael J. Wanek Offsetting link assembly for folding luffing jib
US5704498A (en) * 1996-09-25 1998-01-06 Kidde Industries, Inc. Transportable crane
EP1004784B1 (en) * 1998-11-23 2004-01-28 Magnetic Elektromotoren A.G. Liestal Lifting post
EP2137093B1 (en) * 2007-04-19 2016-09-28 Terex Cranes Germany GmbH Method for installing an auxiliary boom to a main boom on a mobile crane
US7878346B1 (en) 2008-08-25 2011-02-01 Link-Belt Construction Equipment Co., L.P., Lllp Adaptable boom extension for a mobile crane having a telescoping boom
JP5248952B2 (en) * 2008-08-29 2013-07-31 株式会社タダノ Jib storage device for crane truck with jib
CN102249161A (en) * 2010-05-21 2011-11-23 上海三一科技有限公司 Multi-main-chord arm support for crane
CN102424329B (en) * 2011-08-20 2014-03-19 三一汽车起重机械有限公司 Crane and sub arm installing device thereof
JP6180792B2 (en) * 2013-05-24 2017-08-16 株式会社タダノ Telescopic boom
US10647552B1 (en) 2015-09-25 2020-05-12 Link-Belt Cranes, L.P., Lllp Fly connection system for a crane boom
US10065841B2 (en) * 2016-01-26 2018-09-04 Altec Industries, Inc. Compact stowable luffing jib for a crane
CN106395645B (en) * 2016-12-02 2018-10-02 徐州重型机械有限公司 Wind-powered electricity generation arm method for turning and crane
US10589966B2 (en) * 2017-03-02 2020-03-17 Manitowoc Crane Companies, Llc Jib coupling system for jib stowage
CN107605168A (en) * 2017-10-27 2018-01-19 江苏博宇建筑工程设备科技有限公司 Folding arm contra bevel window cleaning equipment
FR3111342B1 (en) * 2020-06-12 2022-08-12 Manitowoc Crane Group France Anti-fall safety device to retain and prevent the fall of a connecting pin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680525A (en) * 1952-12-30 1954-06-08 Hiram S Weatherby Portable crane
DE1232714B (en) * 1960-09-08 1967-01-19 Wilhelm Reich Maschinenfabrik Tower crane with split tower
SE320164B (en) * 1969-03-31 1970-02-02 Tornborg & Lundberg Ab
US3698569A (en) * 1971-03-22 1972-10-17 Case Co J I Mobile crane with jib extension

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121219A (en) * 1974-02-02 1978-10-23 Schenck Ag Carl Accumulator shutting device
JPS5187247A (en) * 1974-12-20 1976-07-30 Harnischfeger Corp Idokureen
JPS5740076B2 (en) * 1974-12-20 1982-08-25
JPS54115079U (en) * 1978-01-31 1979-08-13
JPS5544459A (en) * 1978-09-26 1980-03-28 Hitachi Construction Machinery Lattice boom for mobile crane
JPS5544460A (en) * 1978-09-26 1980-03-28 Hitachi Construction Machinery Lattice boom for mobile crane

Also Published As

Publication number Publication date
DE2406589A1 (en) 1974-08-29
BR7401144D0 (en) 1974-10-29
US3831771A (en) 1974-08-27
FR2218274A1 (en) 1974-09-13

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