BE778348A - TOWER CRANE - Google Patents

TOWER CRANE

Info

Publication number
BE778348A
BE778348A BE778348A BE778348A BE778348A BE 778348 A BE778348 A BE 778348A BE 778348 A BE778348 A BE 778348A BE 778348 A BE778348 A BE 778348A BE 778348 A BE778348 A BE 778348A
Authority
BE
Belgium
Prior art keywords
tower crane
crane
tower
Prior art date
Application number
BE778348A
Other languages
French (fr)
Original Assignee
Tax 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 Tax Hans filed Critical Tax Hans
Publication of BE778348A publication Critical patent/BE778348A/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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
BE778348A 1971-02-02 1972-01-21 TOWER CRANE BE778348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104800A DE2104800C3 (en) 1971-02-02 1971-02-02 Overload protection

Publications (1)

Publication Number Publication Date
BE778348A true BE778348A (en) 1972-05-16

Family

ID=5797606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778348A BE778348A (en) 1971-02-02 1972-01-21 TOWER CRANE

Country Status (6)

Country Link
US (1) US3767061A (en)
BE (1) BE778348A (en)
DE (1) DE2104800C3 (en)
FR (1) FR2124244B1 (en)
NL (1) NL171882C (en)
SE (1) SE396357B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990584A (en) * 1974-06-03 1976-11-09 Strawson Hydraulics (Consultants) Limited Electrical safety control device for a variable radius crane
US4053060A (en) * 1976-02-13 1977-10-11 Wilson Virgil D Crane
US4270663A (en) * 1978-10-17 1981-06-02 Fmc Corporation Stop for crane boom
NL1010355C2 (en) * 1998-10-20 2000-04-25 Seumeren Holland Bv Van Method for using a ring valve and a ring valve.
ES2343768B1 (en) * 2007-08-03 2011-06-16 Linden Comansa, S.L LOAD CONTROL SYSTEM FOR FOLDING FEATHER CRANES.
US10410124B1 (en) * 2013-01-21 2019-09-10 Link-Belt Cranes, L.P., Lllp Display for displaying lifting capacity of a lifting machine and related methods
CN105347211B (en) * 2015-11-17 2017-07-28 山东聊建集团有限公司 Derrick crane panorama visible, controllable, intellectual monitoring and safeguarding integrated system
CN108910729B (en) * 2018-09-29 2024-08-20 山东以琳智能科技有限公司 Device and method for improving stress of prestressed crane boom tower crane
FR3125032B1 (en) * 2021-07-06 2023-07-07 Manitowoc Crane Group France Crane control method for selecting and applying a preferential load curve according to the inclination of a jib structural element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20876C (en) * D. H. CAMPBELL in Pawtucket (Rhode Island, V. St. A.) Pitch thread sewing machine
GB380108A (en) * 1931-06-02 1932-09-02 Hamilton Neil Wylie Improvements in cranes and like lifting appliances
DE976872C (en) * 1953-12-08 1964-07-02 Hans Liebherr Anti-tip device for light tower cranes
US3072264A (en) * 1960-05-12 1963-01-08 Westinghouse Bremsen Gmbh Overload safety control apparatus for hoisting equipment
US3037641A (en) * 1961-02-27 1962-06-05 American Hoist & Derrick Co Tower crane attachment
FR1392141A (en) * 1963-05-20 1965-03-12 Alltools Ltd Crane overload warning device
CH407467A (en) * 1964-03-13 1966-02-15 Haechler Walter Device for limiting the load torque of cranes
GB1060089A (en) * 1964-10-22 1967-02-22 Star Cranes Ltd Safe load indicator for cranes
DE1209709B (en) * 1964-12-24 1966-01-27 Beteiligungs & Patentverw Gmbh Tower crane

Also Published As

Publication number Publication date
DE2104800C3 (en) 1980-05-14
NL171882B (en) 1983-01-03
SE396357B (en) 1977-09-19
DE2104800B2 (en) 1979-08-23
FR2124244B1 (en) 1978-03-03
DE2104800A1 (en) 1972-08-17
NL7201230A (en) 1972-08-04
FR2124244A1 (en) 1972-09-22
US3767061A (en) 1973-10-23
NL171882C (en) 1983-06-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TAX H.

Effective date: 19840121