CA967117A - Tower cranes - Google Patents

Tower cranes

Info

Publication number
CA967117A
CA967117A CA141,381A CA141381A CA967117A CA 967117 A CA967117 A CA 967117A CA 141381 A CA141381 A CA 141381A CA 967117 A CA967117 A CA 967117A
Authority
CA
Canada
Prior art keywords
tower cranes
cranes
tower
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
CA141,381A
Other versions
CA141381S (en
Inventor
Donald E. Wellman
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.)
General Crane Industries Ltd
Original Assignee
General Crane Industries Ltd
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 General Crane Industries Ltd filed Critical General Crane Industries Ltd
Application granted granted Critical
Publication of CA967117A publication Critical patent/CA967117A/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
    • B66C23/26—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
    • B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
    • 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
    • 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
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
    • 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
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • 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
    • B66C2700/0378—Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles; Outriggers; Coupling of the travelling mechamism to the crane mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
CA141,381A 1971-05-06 1972-05-05 Tower cranes Expired CA967117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1359371A GB1374253A (en) 1971-05-06 1971-05-06 Mobile tower cranes

Publications (1)

Publication Number Publication Date
CA967117A true CA967117A (en) 1975-05-06

Family

ID=10025811

Family Applications (3)

Application Number Title Priority Date Filing Date
CA141,382A Expired CA965739A (en) 1971-05-06 1972-05-05 Tower cranes
CA141,380A Expired CA965738A (en) 1971-05-06 1972-05-05 Tower cranes
CA141,381A Expired CA967117A (en) 1971-05-06 1972-05-05 Tower cranes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA141,382A Expired CA965739A (en) 1971-05-06 1972-05-05 Tower cranes
CA141,380A Expired CA965738A (en) 1971-05-06 1972-05-05 Tower cranes

Country Status (8)

Country Link
JP (1) JPS5545478B1 (en)
CA (3) CA965739A (en)
DE (3) DE2222524A1 (en)
FR (3) FR2135317B1 (en)
GB (1) GB1374253A (en)
IT (3) IT957719B (en)
NL (3) NL7206079A (en)
SE (2) SE396938B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048076A1 (en) * 1980-08-18 1982-03-24 AMERICAN HOIST & DERRICK COMPANY Mobile crane structure

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409225A1 (en) * 1977-11-21 1979-06-15 Creusot Loire IMPROVEMENT WITH TELESCOPIC CRANES
NL8302687A (en) * 1983-07-28 1985-02-18 Zwagerman Jan MOBILE CRANE.
DE3644907C2 (en) * 1985-11-21 1998-07-16 Royal Ordnance Plc Lightweight gun with elevation-dependent lifting of the tube cradle end
EP1188707A1 (en) 2000-09-18 2002-03-20 Karl Schaeff GmbH & Co. Maschinenfabrik Material handling device
FR2957338B1 (en) * 2010-03-12 2012-04-20 Jean Michel Lacrevaz MOBILE LIFTING EQUIPMENT
DE102013011489B4 (en) * 2013-07-09 2021-09-16 Liebherr-Werk Ehingen Gmbh Tower crane
DE102014016607A1 (en) * 2014-11-10 2016-05-12 Liebherr-Werk Biberach Gmbh Method for displacing a tower crane
FR3046152B1 (en) 2015-12-23 2017-12-29 Manitowoc Crane Group France LIFTING UNIT, RECEIVABLE CRANE CRANE COMPRISING SUCH A LIFTING UNIT AND METHOD FOR ASSEMBLING SUCH CRANE
CN105502176A (en) * 2016-01-29 2016-04-20 山东大汉建设机械股份有限公司 Hydraulic luffing-type cantilever tower crane
CN108358082B (en) * 2017-04-22 2020-06-05 常州信息职业技术学院 Intelligent tower crane system with self-learning function
EP3553016A1 (en) 2018-04-13 2019-10-16 Viatron S.A. Tower crane
CN108975177B (en) * 2018-10-08 2024-06-21 中交第二公路工程局有限公司 Novel construction elevator
CN114572816A (en) * 2020-08-26 2022-06-03 成都世唯科技有限公司 Control method and system for blade lifting appliance
CN114261903A (en) * 2021-12-15 2022-04-01 无锡市华海船用设备有限公司 Electric hydraulic folding telescopic crane system for ship
FR3144228A1 (en) * 2022-12-23 2024-06-28 Dolfines Lifting system for assembly, maintenance or dismantling of a floating wind turbine.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048076A1 (en) * 1980-08-18 1982-03-24 AMERICAN HOIST & DERRICK COMPANY Mobile crane structure

Also Published As

Publication number Publication date
FR2135316B1 (en) 1976-08-06
FR2135317A1 (en) 1972-12-15
SE379333B (en) 1975-10-06
FR2147918B1 (en) 1976-08-06
GB1374253A (en) 1974-11-20
FR2147918A1 (en) 1973-03-11
JPS5545478B1 (en) 1980-11-18
CA965739A (en) 1975-04-08
NL7206080A (en) 1972-11-08
CA965738A (en) 1975-04-08
FR2135316A1 (en) 1972-12-15
DE2222526A1 (en) 1972-11-16
DE2222525A1 (en) 1972-11-16
FR2135317B1 (en) 1976-08-06
NL7206078A (en) 1972-11-08
IT957719B (en) 1973-10-20
NL7206079A (en) 1972-11-08
IT957721B (en) 1973-10-20
DE2222524A1 (en) 1972-11-16
SE396938B (en) 1977-10-10
IT957720B (en) 1973-10-20

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