GB1291203A - Improvements in the bases of mobile tower cranes - Google Patents

Improvements in the bases of mobile tower cranes

Info

Publication number
GB1291203A
GB1291203A GB09117/71A GB1911771A GB1291203A GB 1291203 A GB1291203 A GB 1291203A GB 09117/71 A GB09117/71 A GB 09117/71A GB 1911771 A GB1911771 A GB 1911771A GB 1291203 A GB1291203 A GB 1291203A
Authority
GB
United Kingdom
Prior art keywords
beams
bases
tower
mobile tower
bogies
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
GB09117/71A
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.)
Richier SA
Original Assignee
Richier SA
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 Richier SA filed Critical Richier SA
Publication of GB1291203A publication Critical patent/GB1291203A/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
    • B66C23/62—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)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

1291203 Railway vehicle underframes RICHIER 4 June 1971 [5 June 1970] 19117/71 Heading B7L [Also in Division B8] A mobile tower crane comprises a tower 7 mounted on a base of concrete beams 2, 3 with bogies 5. The beams 2 are arranged transversely of the beams 3 and connected thereto by tie rods extending through both beams at each connection. The bogies 5 are attached to the beams 2 by tie rods extending through the beams 2 at each connection. Counterweight slabs C1, C2, C3, C4 may be disposed on the base. As shown, the tower 7 is centralized over the track 4 but in a modification it may be arranged to project beyond the track to increase its range of operation, Fig. 11 (not shown).
GB09117/71A 1970-06-05 1971-06-04 Improvements in the bases of mobile tower cranes Expired GB1291203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020649A FR2092660B1 (en) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
GB1291203A true GB1291203A (en) 1972-10-04

Family

ID=9056722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09117/71A Expired GB1291203A (en) 1970-06-05 1971-06-04 Improvements in the bases of mobile tower cranes

Country Status (3)

Country Link
US (1) US3734302A (en)
FR (1) FR2092660B1 (en)
GB (1) GB1291203A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053060A (en) * 1976-02-13 1977-10-11 Wilson Virgil D Crane
US4421242A (en) * 1980-03-19 1983-12-20 Butler Manufacturing Company Panel locator
FR2732323B1 (en) * 1995-03-28 1997-05-30 Potain Sa BALLAST BLOCKS FOR CRANES AND ASSOCIATED FIXING DEVICE
US7370767B2 (en) * 2003-07-03 2008-05-13 Itrec B.V. Mobile crane
US10822208B2 (en) * 2014-12-23 2020-11-03 Manitowoc Crane Companies, Llc Crane 3D workspace spatial techniques for crane operation in proximity of obstacles
US10654693B2 (en) * 2015-11-19 2020-05-19 Pride Bodies Ltd. Crane support assembly
CN112723190A (en) * 2020-12-31 2021-04-30 江阴建禾钢品有限公司 A basic base for tower crane steel construction
CN113997022A (en) * 2021-11-22 2022-02-01 沪东中华造船(集团)有限公司 Method for manufacturing crane base of heavy crane ship and crane base

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496850A (en) * 1950-02-07 Method and apparatus fob manu
US197645A (en) * 1877-11-27 Improvement in portable derricks
US1497686A (en) * 1922-06-28 1924-06-17 Allan E Johnson Crane
US1765664A (en) * 1926-09-11 1930-06-24 Otto S Flath Signal foundation
US2786349A (en) * 1951-01-16 1957-03-26 Coff Leo Prestressed concrete building
US3429092A (en) * 1966-05-26 1969-02-25 Dyna Structures Structural frames and methods and means therefor

Also Published As

Publication number Publication date
US3734302A (en) 1973-05-22
DE2127424A1 (en) 1971-12-16
DE2127424B2 (en) 1972-10-26
FR2092660B1 (en) 1973-11-16
FR2092660A1 (en) 1972-01-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee