DK506977A - Kran med indretning til rejsning og teleskopisk udskydning af krantaarnet - Google Patents

Kran med indretning til rejsning og teleskopisk udskydning af krantaarnet

Info

Publication number
DK506977A
DK506977A DK506977A DK506977A DK506977A DK 506977 A DK506977 A DK 506977A DK 506977 A DK506977 A DK 506977A DK 506977 A DK506977 A DK 506977A DK 506977 A DK506977 A DK 506977A
Authority
DK
Denmark
Prior art keywords
crane
raising
equipment
tower
telescopic release
Prior art date
Application number
DK506977A
Other languages
English (en)
Inventor
J Woisetschlaeger
K Wille
E Reich
Original Assignee
Liebherr Werk
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
Priority claimed from DE19762652212 external-priority patent/DE2652212C2/de
Priority claimed from DE19772710302 external-priority patent/DE2710302C2/de
Application filed by Liebherr Werk filed Critical Liebherr Werk
Publication of DK506977A publication Critical patent/DK506977A/da

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
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DK506977A 1976-11-16 1977-11-15 Kran med indretning til rejsning og teleskopisk udskydning af krantaarnet DK506977A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762652212 DE2652212C2 (de) 1976-11-16 1976-11-16 Kran mit einer Einrichtung zum Aufstellen und Austeleskopieren seines Turmes
DE19772710302 DE2710302C2 (de) 1977-03-09 1977-03-09 Kran mit einer Einrichtung zum Aufstellen und Austeleskopieren seines Turmes

Publications (1)

Publication Number Publication Date
DK506977A true DK506977A (da) 1978-05-17

Family

ID=25771155

Family Applications (1)

Application Number Title Priority Date Filing Date
DK506977A DK506977A (da) 1976-11-16 1977-11-15 Kran med indretning til rejsning og teleskopisk udskydning af krantaarnet

Country Status (3)

Country Link
DK (1) DK506977A (da)
FR (1) FR2370674A1 (da)
SE (2) SE416943B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761970B1 (fr) * 1997-04-11 1999-05-28 Potain Sa Dispositif de relevage de mat pour grue a tour telescopique
WO2023118352A1 (en) * 2021-12-21 2023-06-29 Itrec B.V. A self-climbing tower crane
NL2030208B1 (en) * 2021-12-21 2023-06-29 Itrec Bv Erecting a self-climbing tower crane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280362A (fr) * 1961-02-14 1961-12-29 Weitz S A Ets Agencement de montage pour grue à tour
FR1482882A (fr) * 1966-02-24 1967-06-02 Richier Sa Dispositif de dressage et de repliement de mâts ou pylônes, particulièrement applicable aux grues et engins de levage
FR1495500A (fr) * 1966-06-13 1967-09-22 Ponton Freres & Cie Ets Perfectionnement aux repliements et dépliements des grues de chantier
FR2054545A1 (fr) * 1969-04-01 1971-04-23 Peschke Karl Kapitalverwalt Grue sur tour
DE2014228B2 (de) * 1970-03-24 1972-11-30 WeUeI KG, 6830 Schwetzingen Turmdrehkran
FR2172044B1 (da) * 1972-02-17 1977-01-07 Cadillon Roger
FR2246487A1 (en) * 1973-10-03 1975-05-02 Michel Albert Mobile telescopic crane - has two telescopic units which fold over into horizontal stacked position for transport

Also Published As

Publication number Publication date
FR2370674A1 (fr) 1978-06-09
SE7712903L (sv) 1978-05-17
SE416943B (sv) 1981-02-16
FR2370674B1 (da) 1982-01-22
SE8008870L (sv) 1980-12-17

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