JPS507815B1 - - Google Patents

Info

Publication number
JPS507815B1
JPS507815B1 JP8400867A JP8400867A JPS507815B1 JP S507815 B1 JPS507815 B1 JP S507815B1 JP 8400867 A JP8400867 A JP 8400867A JP 8400867 A JP8400867 A JP 8400867A JP S507815 B1 JPS507815 B1 JP S507815B1
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
JP8400867A
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 JPS507815B1 publication Critical patent/JPS507815B1/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
    • B66C23/703—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by flexible elements, e.g. cables, chains or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
JP8400867A 1967-08-03 1967-12-28 Pending JPS507815B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65808867A 1967-08-03 1967-08-03

Publications (1)

Publication Number Publication Date
JPS507815B1 true JPS507815B1 (ja) 1975-03-29

Family

ID=24639850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8400867A Pending JPS507815B1 (ja) 1967-08-03 1967-12-28

Country Status (3)

Country Link
US (1) US3465899A (ja)
JP (1) JPS507815B1 (ja)
DE (1) DE1531160C3 (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622013A (en) * 1969-04-29 1971-11-23 Case Co J I Extensible boom structure
FR2041641A6 (ja) * 1969-05-12 1971-01-29 Potain Sa
US3638806A (en) * 1969-08-01 1972-02-01 Bliss & Laughlin Ind Portable crane with extendable boom
GB1262553A (en) * 1969-08-21 1972-02-02 Coles Crane Ltd A telescopic crane boom
US3732988A (en) * 1970-10-12 1973-05-15 Case Co J I Jib assembly for telescoping crane boom
FR2129912B1 (ja) * 1971-03-15 1975-03-21 Potain Sa
GB1404135A (en) * 1971-11-04 1975-08-28 Gen Crane Industries Telescopic structures particularly tower cranes
DE2356503A1 (de) * 1973-11-13 1975-05-22 Krupp Gmbh Fuer eine beladeeinrichtung eines kernreaktors bestimmter hohler fuehrungsmast
US4183440A (en) * 1977-03-31 1980-01-15 Auto Crane Company Extensible boom
US4166542A (en) * 1977-12-05 1979-09-04 Bryan John F Jr Telescoping lattice boom crane
DE3030821C2 (de) * 1979-08-17 1983-12-01 Coles Cranes Ltd., Sunderland, Tyne and Wear Teleskopausleger-Seilabspannung
DE3030820A1 (de) * 1979-08-17 1981-03-26 Coles Cranes Ltd., Sunderland, Tyne and Wear Mobilkran mit einem teleskopausleger
US4352434A (en) * 1980-05-01 1982-10-05 Fmc Corporation Pendant supported hydraulic extensible boom
US4489838A (en) * 1981-08-17 1984-12-25 Fmc Corporation Low droop multi-part pendant supported boom
US4467928A (en) * 1982-06-30 1984-08-28 Fmc Corporation Pendant supported boom with fixed and live pendant portions
US4460098A (en) * 1982-06-30 1984-07-17 Fmc Corporation Pendant control system for pendant supported boom
US4544071A (en) * 1982-06-30 1985-10-01 Fmc Corporation External pendant pay-out system with anti-droop control
US4492312A (en) * 1982-06-30 1985-01-08 Fmc Corporation External pendant pay-out system with anti-droop control
US4711334A (en) * 1986-08-28 1987-12-08 Barry Joseph A Telescopic chute for mixer discharge
DE3840408A1 (de) * 1988-03-23 1989-10-05 Liebherr Werk Ehingen Fahrzeugkran mit teleskopausleger
IL98944A0 (en) * 1991-07-24 1992-07-15 Hammer Mordechai Device which widens and narrows for multiplying and transferring movement in space
DE4445165C2 (de) * 1994-12-17 2000-02-17 Abb Patent Gmbh Verfahren und Stockbaum zum Errichten von Gittermasten
DE202010014103U1 (de) * 2010-10-08 2012-01-10 Liebherr-Werk Ehingen Gmbh Auslegerelement, Teleskopausleger sowie Baufahrzeug
CN102502429B (zh) * 2011-12-13 2014-06-04 中联重科股份有限公司 伸缩式桁架臂和工程机械
CN203767893U (zh) * 2014-02-26 2014-08-13 浙江三一装备有限公司 伸缩臂和工程机械
RU2629998C1 (ru) * 2016-03-09 2017-09-05 Владимир Никитич Тарасов Способ управления краном-трубоукладчиком
RU2676900C1 (ru) * 2017-11-21 2019-01-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет" (СибАДИ) Автомобильный кран

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774484A (en) * 1953-05-20 1956-12-18 Osgood Company Gantry
US2819803A (en) * 1954-10-12 1958-01-14 Leo B Obenchain Boom for cranes
US3029954A (en) * 1959-02-24 1962-04-17 William H Grant Adjustable boom crane
DE1217041B (de) * 1964-10-01 1966-05-18 Demag Zug Gmbh Teleskopausleger mit einem innerhalb des Auslegers angeordneten Kraftgeraet
US3308967A (en) * 1965-10-06 1967-03-14 Byron F Barkley Extensible boom crane

Also Published As

Publication number Publication date
DE1531160B2 (de) 1974-05-30
DE1531160C3 (de) 1975-01-23
DE1531160A1 (de) 1970-01-02
US3465899A (en) 1969-09-09

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