NO793560L - Fremgangsmaate og anordning for aa fjerne svingkransen paa en kran montert paa en sokkel - Google Patents

Fremgangsmaate og anordning for aa fjerne svingkransen paa en kran montert paa en sokkel

Info

Publication number
NO793560L
NO793560L NO793560A NO793560A NO793560L NO 793560 L NO793560 L NO 793560L NO 793560 A NO793560 A NO 793560A NO 793560 A NO793560 A NO 793560A NO 793560 L NO793560 L NO 793560L
Authority
NO
Norway
Prior art keywords
crane
plinth
jacks
carriage
slewing ring
Prior art date
Application number
NO793560A
Other languages
English (en)
Norwegian (no)
Inventor
Frank Melville Robinson
Norman Francis Taylor
Original Assignee
Priestman Brothers
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 Priestman Brothers filed Critical Priestman Brothers
Publication of NO793560L publication Critical patent/NO793560L/no

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
    • B66C23/84—Slewing gear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49819—Disassembling with conveying of work or disassembled work part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
NO793560A 1978-11-06 1979-11-05 Fremgangsmaate og anordning for aa fjerne svingkransen paa en kran montert paa en sokkel NO793560L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843265 1978-11-06

Publications (1)

Publication Number Publication Date
NO793560L true NO793560L (no) 1980-05-07

Family

ID=10500814

Family Applications (1)

Application Number Title Priority Date Filing Date
NO793560A NO793560L (no) 1978-11-06 1979-11-05 Fremgangsmaate og anordning for aa fjerne svingkransen paa en kran montert paa en sokkel

Country Status (5)

Country Link
US (1) US4271578A (de)
JP (1) JPS5580688A (de)
DE (1) DE2944111A1 (de)
GB (1) GB2037243B (de)
NO (1) NO793560L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531690A1 (fr) * 1982-08-10 1984-02-17 Ppm Sa Engin a tourelle muni d'une couronne d'orientation amovible et procede de depose de la couronne d'un tel engin
US4601401A (en) * 1983-04-22 1986-07-22 Fmc Corporation Centering arrangement for redecking of crane upper
US6607331B2 (en) * 2000-08-17 2003-08-19 Ronald E. Sanders Elevated crane support system and method for elevating a lifting apparatus
ES2332457T3 (es) * 2003-02-25 2010-02-05 Hydralift Amclyde, Inc. Cojinete radial de apoyo para grua.
ES2274717B1 (es) * 2005-10-27 2008-05-01 GAMESA INNOVATION & TECHNOLOGY, S.L. Util y procedimiento de izado de gondola.
EP2797830B1 (de) 2011-12-30 2016-03-09 National Oilwell Varco, L.P. Tiefwasser-gelenkauslegerkran
DE102012009152B4 (de) * 2012-05-08 2022-11-10 Liebherr-Werk Nenzing Gmbh Inspektionsvorrichtung für einen Krandrehkranz
CN104981424B (zh) 2012-12-13 2017-07-28 国民油井华高有限合伙公司 远程起伏补偿系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631420A (en) * 1941-01-06 1949-11-02 Koehring Co Under frame for power shovels
US4184600A (en) * 1978-03-31 1980-01-22 Goss John B Method for removing a bearing assembly of a pedestal crane and a removable bearing assembly for a pedestal crane

Also Published As

Publication number Publication date
GB2037243B (en) 1982-12-15
DE2944111A1 (de) 1980-05-08
JPS5580688A (en) 1980-06-18
GB2037243A (en) 1980-07-09
US4271578A (en) 1981-06-09

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