GB1534977A - Lift crane assembly - Google Patents

Lift crane assembly

Info

Publication number
GB1534977A
GB1534977A GB4401976A GB4401976A GB1534977A GB 1534977 A GB1534977 A GB 1534977A GB 4401976 A GB4401976 A GB 4401976A GB 4401976 A GB4401976 A GB 4401976A GB 1534977 A GB1534977 A GB 1534977A
Authority
GB
United Kingdom
Prior art keywords
mast
gantry
bed
lift crane
oct
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.)
Expired
Application number
GB4401976A
Other languages
English (en)
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.)
Manitowoc Co Inc
Original Assignee
Manitowoc Co Inc
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
Priority claimed from US05/625,197 external-priority patent/US4050586A/en
Application filed by Manitowoc Co Inc filed Critical Manitowoc Co Inc
Publication of GB1534977A publication Critical patent/GB1534977A/en
Expired 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
    • B66C23/18—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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB4401976A 1975-10-23 1976-10-22 Lift crane assembly Expired GB1534977A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62511975A 1975-10-23 1975-10-23
US05/625,197 US4050586A (en) 1975-10-23 1975-10-23 Apparatus for raising & lowering a mast and boom on a mobile crane

Publications (1)

Publication Number Publication Date
GB1534977A true GB1534977A (en) 1978-12-06

Family

ID=27089824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4401976A Expired GB1534977A (en) 1975-10-23 1976-10-22 Lift crane assembly

Country Status (5)

Country Link
JP (1) JPS5912599B2 (enExample)
DE (1) DE2647535C2 (enExample)
FR (1) FR2328652A1 (enExample)
GB (1) GB1534977A (enExample)
NL (1) NL167133C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120781A (zh) * 2021-04-16 2021-07-16 中铁建工集团建筑安装有限公司 一种附臂起吊装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933382A1 (de) * 1979-08-17 1981-04-09 Leo Gottwald KG, 4000 Düsseldorf Kran insbesondere grosskran
DE19944927C2 (de) 1999-09-13 2001-10-25 Atecs Mannesmann Ag Hafenkran, insbesondere Hafenmobilkran für Normal- und Schwerlastbetrieb
JP7375379B2 (ja) * 2019-08-29 2023-11-08 コベルコ建機株式会社 補助シーブ装置

Family Cites Families (8)

* 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
US3278045A (en) * 1964-03-09 1966-10-11 American Hoist & Derrick Co Counterweight support mechanism
FR1458527A (fr) * 1965-09-27 1966-03-04 Loire Atel Forges Perfectionnements à la charpente d'engins de levage, tels que grues mobiles
US3335877A (en) * 1966-04-18 1967-08-15 Bucyrus Erie Co Lowerable a-frame assembly for mobile cranes and the like
DE1531135B2 (de) * 1967-08-11 1971-07-22 Ruston Bucyrus Ltd , Lincoln (Groß britanmen) Zusammenklappbarer abspannbock fuer kranwagen
US3485383A (en) * 1968-02-09 1969-12-23 Manitowoc Co Auxiliary support for cranes
DE2312191A1 (de) * 1973-03-12 1974-09-12 Erich Sennebogen Fahrzeugkran
DE2351776A1 (de) * 1973-10-16 1975-04-30 Rheinstahl Ag Fahrzeugkran

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120781A (zh) * 2021-04-16 2021-07-16 中铁建工集团建筑安装有限公司 一种附臂起吊装置
CN113120781B (zh) * 2021-04-16 2022-06-14 中铁建工集团建筑安装有限公司 一种附臂起吊装置

Also Published As

Publication number Publication date
NL167133C (nl) 1981-11-16
FR2328652A1 (fr) 1977-05-20
JPS5255157A (en) 1977-05-06
FR2328652B1 (enExample) 1982-07-02
DE2647535A1 (de) 1977-05-05
NL7611754A (nl) 1977-04-26
NL167133B (nl) 1981-06-16
DE2647535C2 (de) 1983-12-22
JPS5912599B2 (ja) 1984-03-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee