SE8008870L - Kran med anordning for resning och teleskopering av dess torn - Google Patents

Kran med anordning for resning och teleskopering av dess torn

Info

Publication number
SE8008870L
SE8008870L SE8008870A SE8008870A SE8008870L SE 8008870 L SE8008870 L SE 8008870L SE 8008870 A SE8008870 A SE 8008870A SE 8008870 A SE8008870 A SE 8008870A SE 8008870 L SE8008870 L SE 8008870L
Authority
SE
Sweden
Prior art keywords
tower part
lower outer
tower
partly
upper inner
Prior art date
Application number
SE8008870A
Other languages
English (en)
Inventor
J Woisetschleger
K Wille
E Reich
Original Assignee
Liebherr Werk Bischofshofen
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 Bischofshofen filed Critical Liebherr Werk Bischofshofen
Publication of SE8008870L publication Critical patent/SE8008870L/sv

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)

Claims (1)

1. PATENTKRAV Kran med anordning for resning och teleskopering av ett kranen tillhdrigt torn, innefattande en dragstang (111) och Atminstone ett organ (106), tax. en hydraul, fOr relativ forskjutning av en nedre yttre och en Ovre inre torndel (104( 105), vilket organ (106) dels Or ledforbundet med den nedre yttre torndelen (104) och dels vid en den ovre inre torndelen omslutande, vid denna i langdled forskjutbart lagrad klAtterram (109), varjamte den nedre yttre torndelen (104) via en vid sin nedre Ande anordnad svangningsaxel (103) Or ledfOrbunden med en barkonstruktion (110) tillhorig en (lyre eller nedre stativdel (102 reap. 101), och den ovre inre torndelen (105) Or fixerbar medelst en dragstAng (111), son) dels via en Over den nedre yttre torndelens (104) svangningsaxel (103) anordnad led- eller svIngningsaxel (112) Or ledforbunden med barkonatruktionen (110) och dels Or ledforbunden med den nedre Anden av den Ovre inre torndelen (105), vilken Or lagrad fritt utskjutande genom den nedre anden av den nedre yttre torndelen (104), kannetecknad av att svAngningsaxeln (103) fOr ledfarbindning av den nedre yttre torndelen (104) vid barkonstruktionen (110) Or i tornets horisontella lage anordnad vid overdelen av den nedre yttre torndelen (104), och att anordningen fOr resning och teleskopering av tornet innefattar ytterligare Ott linspel (111), son dels Or forankrat Over svangningsaxeln (103) i tornets vertikala lage vid en anbringningspunkt (112) pa den ovre inre torndelen (105) och dels vid en anbringningspunkt (113) pA den ovre stativdelen (102) och Sr ford Over en vid nedre Anden av den nedre, yttre torndelen (104) anordnad lankrulle eller linskiva (115).
SE8008870A 1976-11-16 1980-12-17 Kran med anordning for resning och teleskopering av dess torn SE8008870L (sv)

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
SE8008870L true SE8008870L (sv) 1980-12-17

Family

ID=25771155

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7712903A SE416943B (sv) 1976-11-16 1977-11-15 Kran med anordning for resning och teleskopering av ett kranen tillhorigt torn
SE8008870A SE8008870L (sv) 1976-11-16 1980-12-17 Kran med anordning for resning och teleskopering av dess torn

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7712903A SE416943B (sv) 1976-11-16 1977-11-15 Kran med anordning for resning och teleskopering av ett kranen tillhorigt torn

Country Status (3)

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

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
NL2030208B1 (en) * 2021-12-21 2023-06-29 Itrec Bv Erecting a self-climbing tower crane
WO2023118352A1 (en) * 2021-12-21 2023-06-29 Itrec B.V. 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 (sv) * 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
FR2370674B1 (sv) 1982-01-22
FR2370674A1 (fr) 1978-06-09
DK506977A (da) 1978-05-17
SE416943B (sv) 1981-02-16
SE7712903L (sv) 1978-05-17

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