SE316276B - - Google Patents

Info

Publication number
SE316276B
SE316276B SE14359/64A SE1435964A SE316276B SE 316276 B SE316276 B SE 316276B SE 14359/64 A SE14359/64 A SE 14359/64A SE 1435964 A SE1435964 A SE 1435964A SE 316276 B SE316276 B SE 316276B
Authority
SE
Sweden
Application number
SE14359/64A
Inventor
Cuir M De
Original Assignee
Cuir T De
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 Cuir T De filed Critical Cuir T De
Publication of SE316276B publication Critical patent/SE316276B/xx

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
    • B66C23/82—Luffing gear
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/346—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with locking devices
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
SE14359/64A 1964-02-12 1964-11-27 SE316276B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US344488A US3209920A (en) 1964-02-12 1964-02-12 Combination crane

Publications (1)

Publication Number Publication Date
SE316276B true SE316276B (de) 1969-10-20

Family

ID=23350735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14359/64A SE316276B (de) 1964-02-12 1964-11-27

Country Status (4)

Country Link
US (1) US3209920A (de)
DE (1) DE1293431B (de)
GB (1) GB1031318A (de)
SE (1) SE316276B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794184A (en) * 1973-01-15 1974-02-26 Joyce Burroughs Torregrossa Crane
US3977531A (en) * 1973-05-03 1976-08-31 Sam P. Wallace Company, Inc. Stiff-leg crane
DE2839665C2 (de) * 1978-09-12 1985-06-27 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen Schwerlastkran
US4349115A (en) * 1980-04-14 1982-09-14 Riggers Manufacturing Co. Crane
US4557390A (en) * 1983-09-01 1985-12-10 Fmc Corporation Suspended counterweight control system
US4729486A (en) * 1986-04-07 1988-03-08 The Manitowoc Company, Inc. Lift enhancing beam attachment with movable counterweights
US4953722A (en) * 1988-11-09 1990-09-04 The Manitowoc Company, Inc. Crane and lift enhancing beam attachment with moveable counterweight
DE20218971U1 (de) * 2002-12-06 2004-04-08 Liebherr-Werk Ehingen Gmbh Mobilkran mit langen Auslegern
DE202004002424U1 (de) * 2004-02-17 2005-07-07 Liebherr-Werk Ehingen Gmbh Derrickkran
US7967158B2 (en) 2006-10-27 2011-06-28 Manitowoc Crane Companies, Llc Mobile lift crane with variable position counterweight
US7546928B2 (en) * 2006-10-27 2009-06-16 Manitowoc Crane Companies, Inc. Mobile lift crane with variable position counterweight
EP2137093B1 (de) * 2007-04-19 2016-09-28 Terex Cranes Germany GmbH Verfahren zum rüsten eines am hauptausleger eines mobilkrans angeordneten hilfsauslegers
US9278834B2 (en) 2009-08-06 2016-03-08 Manitowoc Crane Group, LLC Lift crane with moveable counterweight
US10179722B2 (en) 2014-01-27 2019-01-15 Manitowoc Crane Companies, Llc Lift crane with improved movable counterweight
EP3099620A4 (de) 2014-01-27 2017-10-11 Manitowoc Crane Companies, Inc. Höhenanpassungsmechanismus für ein hilfselement auf einem kran
US10850950B2 (en) 2015-03-30 2020-12-01 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure
CN107635906B (zh) 2015-03-30 2019-10-01 石油国家工业公司 具有在上部结构上有效重合的门架力和臂架力的起重机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD21690A (de) *
US885803A (en) * 1907-12-24 1908-04-28 Edward F Terry Collapsible wrecking derrick and car.
US1920370A (en) * 1931-11-14 1933-08-01 Charles E Forsythe Extension boom for cranes
US2869735A (en) * 1954-11-29 1959-01-20 Page Engineering Company Trussing for booms
FR1152722A (fr) * 1956-05-02 1958-02-24 Otto Kaiser Kom Ges Maschf Grue
US2972199A (en) * 1958-10-30 1961-02-21 Bucyrus Erie Co Dragline excavator

Also Published As

Publication number Publication date
DE1293431B (de) 1969-04-24
GB1031318A (en) 1966-06-02
US3209920A (en) 1965-10-05

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