CH554293A - TOWER CRANE WITH A STEP BY STEP THROUGH AN EXTENSION SECTION OF THE EXTENDABLE TOWER. - Google Patents

TOWER CRANE WITH A STEP BY STEP THROUGH AN EXTENSION SECTION OF THE EXTENDABLE TOWER.

Info

Publication number
CH554293A
CH554293A CH1057073A CH1057073A CH554293A CH 554293 A CH554293 A CH 554293A CH 1057073 A CH1057073 A CH 1057073A CH 1057073 A CH1057073 A CH 1057073A CH 554293 A CH554293 A CH 554293A
Authority
CH
Switzerland
Prior art keywords
tower
extension section
extendable
tower crane
crane
Prior art date
Application number
CH1057073A
Other languages
German (de)
Original Assignee
Liebherr Hans
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 Liebherr Hans filed Critical Liebherr Hans
Publication of CH554293A publication Critical patent/CH554293A/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
    • B66C23/18—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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements
CH1057073A 1972-10-27 1973-07-19 TOWER CRANE WITH A STEP BY STEP THROUGH AN EXTENSION SECTION OF THE EXTENDABLE TOWER. CH554293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2252836A DE2252836C2 (en) 1972-10-27 1972-10-27 Tower crane

Publications (1)

Publication Number Publication Date
CH554293A true CH554293A (en) 1974-09-30

Family

ID=5860263

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1057073A CH554293A (en) 1972-10-27 1973-07-19 TOWER CRANE WITH A STEP BY STEP THROUGH AN EXTENSION SECTION OF THE EXTENDABLE TOWER.

Country Status (8)

Country Link
US (1) US3894635A (en)
JP (1) JPS5649835B2 (en)
AT (1) AT330992B (en)
CH (1) CH554293A (en)
DE (1) DE2252836C2 (en)
FR (1) FR2207078B1 (en)
GB (1) GB1382216A (en)
IT (1) IT997580B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196814A (en) * 1974-02-08 1980-04-08 E. H. Hans Liebherr Vertical telescoping lower crane
SE408636B (en) * 1975-07-15 1979-06-25 Mustonen Eelis Juhani MOBILE CRANE WITH TELESCOPIC BOOM AND EQUIPPED WITH ADDITIONAL BOOM DEVICES
US4274542A (en) * 1979-02-26 1981-06-23 Fmc Corporation Method for transfer of crane from tower
JPS63149730A (en) * 1986-12-15 1988-06-22 Mitsubishi Electric Corp Incrementer
DE4221915A1 (en) * 1992-07-03 1994-01-05 Arcomet N V Tower crane with self assembly design - has rotating base of tower with boom on height adjustable platform hauled up tower and secured
US6763635B1 (en) * 1999-11-30 2004-07-20 Shook Mobile Technology, Lp Boom with mast assembly
US7290672B2 (en) 2001-03-21 2007-11-06 Federated Equipment Co. Llc Tower crane device
US20030213647A1 (en) * 2002-05-20 2003-11-20 Andre St-Germain Removable tower sleeve
US8240051B2 (en) * 2008-05-07 2012-08-14 Babcock & Wilcox Power Generation Group, Inc. Method for erection of a solar receiver and support tower
CN102795556A (en) * 2012-08-13 2012-11-28 唐山建设集团有限责任公司 Tower crane suspending connection stabilization mechanism used for emergency usage in tower crane jacking process
US9032689B2 (en) 2013-03-12 2015-05-19 Konecranes Plc Jacking tower
DE202014003465U1 (en) * 2014-03-11 2015-06-15 Liebherr-Werk Biberach Gmbh Climbing device for a tower crane
CN106629424A (en) * 2016-11-21 2017-05-10 徐州建机工程机械有限公司 Standard knot fast-assembly guide wheel device
CN106744367B (en) * 2016-12-09 2018-07-31 徐州建机工程机械有限公司 A kind of jacking of tower crane is from introducing equipment, system and control method
CN110937524B (en) * 2019-12-02 2022-04-12 常德市鼎鑫机械有限公司 Tower crane supporting base assembly with horizontal adjusting mechanism
KR102342461B1 (en) * 2020-01-31 2021-12-23 이지수 Wind power generator using tower crane
US11884520B2 (en) * 2020-12-21 2024-01-30 National Oilwell Varco, L.P. Mobile tower crane systems and methods
US11384559B1 (en) * 2021-03-29 2022-07-12 Minjiang University Power transmission tower having elevatable trusses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045837A (en) * 1959-12-23 1962-07-24 Liebherr Hans Rotary tower crane
JPS4320577Y1 (en) * 1968-02-17 1968-08-30

Also Published As

Publication number Publication date
US3894635A (en) 1975-07-15
JPS5649835B2 (en) 1981-11-25
IT997580B (en) 1975-12-30
AT330992B (en) 1976-07-26
DE2252836A1 (en) 1973-11-22
ATA702573A (en) 1975-10-15
FR2207078B1 (en) 1977-09-09
DE2252836C2 (en) 1974-06-20
GB1382216A (en) 1975-01-29
JPS5041261A (en) 1975-04-15
DE2252836B1 (en) 1973-11-22
FR2207078A1 (en) 1974-06-14

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Legal Events

Date Code Title Description
PL Patent ceased