FR2410624A1 - Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue - Google Patents

Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue

Info

Publication number
FR2410624A1
FR2410624A1 FR7736927A FR7736927A FR2410624A1 FR 2410624 A1 FR2410624 A1 FR 2410624A1 FR 7736927 A FR7736927 A FR 7736927A FR 7736927 A FR7736927 A FR 7736927A FR 2410624 A1 FR2410624 A1 FR 2410624A1
Authority
FR
France
Prior art keywords
cage
telescopic
crane
tower
fixing arms
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.)
Granted
Application number
FR7736927A
Other languages
English (en)
Other versions
FR2410624B1 (fr
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.)
Manitowoc Crane Group France SAS
Original Assignee
Potain 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 Potain SA filed Critical Potain SA
Priority to FR7736927A priority Critical patent/FR2410624A1/fr
Priority to DE19782846819 priority patent/DE2846819A1/de
Publication of FR2410624A1 publication Critical patent/FR2410624A1/fr
Application granted granted Critical
Publication of FR2410624B1 publication Critical patent/FR2410624B1/fr
Granted 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
    • B66C23/18—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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF ET UN PROCEDE POUR LE TELESCOPAGE DE LA TOUR D'UNE GRUE. LA TOUR 3 D'UNE GRUE 1 A FLECHE DISTRIBUTRICE 2 SE COMPOSE D'UN MAT INTERIEUR TELESCOPABLE OU COULISSE 6 PORTANT A SON SOMMET UN PIVOT 8, UN MECANISME D'ORIENTATION ET UNE CABINE 10, ET D'UN MAT EXTERIEUR 7 MONTE SUR UN CHASSIS 4. UNE CAGE DE TELESCOPAGE 11 COMPRENANT DEUX TREILLIS EN FORME DE U ASSEMBLES L'UN A L'AUTRE DE PART ET D'AUTRE DE LA COULISSE 6 PEUT ETRE AISEMENT MANIPULEE A L'AIDE DU CROCHET 9 CIRCULANT AVEC UN CHARIOT 5 SUR LA FLECHE 2. APPLICATION : TELESCOPAGE RAPIDE DE LA TOUR D'UNE GRUE.
FR7736927A 1977-11-30 1977-11-30 Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue Granted FR2410624A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7736927A FR2410624A1 (fr) 1977-11-30 1977-11-30 Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue
DE19782846819 DE2846819A1 (de) 1977-11-30 1978-10-27 Ausfahrbarer turmkran sowie verfahren zu dessen handhabung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736927A FR2410624A1 (fr) 1977-11-30 1977-11-30 Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue

Publications (2)

Publication Number Publication Date
FR2410624A1 true FR2410624A1 (fr) 1979-06-29
FR2410624B1 FR2410624B1 (fr) 1981-03-27

Family

ID=9198586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736927A Granted FR2410624A1 (fr) 1977-11-30 1977-11-30 Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue

Country Status (2)

Country Link
DE (1) DE2846819A1 (fr)
FR (1) FR2410624A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029406C2 (nl) * 2005-07-01 2007-01-04 Itrec Bv Hijskraanmodule voor demontabele hijskraan.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426012A1 (fr) * 1978-05-19 1979-12-14 Potain Sa Procede et dispositif pour mecaniser les potences de distribution des elements de surelevation d'un pylone
US5406767A (en) * 1992-11-23 1995-04-18 The Manitowoc Company, Inc. Longitudinally divisible crane boom segment
US5487479A (en) * 1992-11-23 1996-01-30 The Manitowoc Company, Inc. Method for nesting longitudinally divisible crane boom segments
US7290672B2 (en) * 2001-03-21 2007-11-06 Federated Equipment Co. Llc Tower crane device
DE102017223624A1 (de) * 2017-12-21 2019-06-27 GICON Großmann lngenieur Consult GmbH Gittermast als Turm einer Windkraftanlage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225759A (fr) * 1959-02-17 1960-07-04 Dispositif de sécurité, applicable notamment aux grues
FR2355764A1 (fr) * 1976-05-11 1978-01-20 Potain Sa Procede et dispositif pour le telescopage de la tour d'une grue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029406C2 (nl) * 2005-07-01 2007-01-04 Itrec Bv Hijskraanmodule voor demontabele hijskraan.

Also Published As

Publication number Publication date
FR2410624B1 (fr) 1981-03-27
DE2846819A1 (de) 1979-05-31
DE2846819C2 (fr) 1987-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse