ES458034A1 - Sistema de izado telescopico de la torre para gruas de gran capacidad. - Google Patents

Sistema de izado telescopico de la torre para gruas de gran capacidad.

Info

Publication number
ES458034A1
ES458034A1 ES458034A ES458034A ES458034A1 ES 458034 A1 ES458034 A1 ES 458034A1 ES 458034 A ES458034 A ES 458034A ES 458034 A ES458034 A ES 458034A ES 458034 A1 ES458034 A1 ES 458034A1
Authority
ES
Spain
Prior art keywords
mast
cage
elements
tower
extension system
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
ES458034A
Other languages
English (en)
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
Publication of ES458034A1 publication Critical patent/ES458034A1/es
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
    • B66C23/18—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
    • B66C23/286—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 with locking devices
    • 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

Sistema de izado telescópico de la torre para grúas de gran capacidad, caracterizado porque de acuerdo con el mismo el procedimiento de montaje del mástil, que se realiza por superposición de elementos de mástil por medio de un dispositivo de izado y de un mástil interior deslizante, consiste en: elevar el mástil interior o corredera por medio de elementos de izado suportados por una caja desmontable;
ES458034A 1976-05-11 1977-04-21 Sistema de izado telescopico de la torre para gruas de gran capacidad. Expired ES458034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614870A FR2355764A1 (fr) 1976-05-11 1976-05-11 Procede et dispositif pour le telescopage de la tour d'une grue

Publications (1)

Publication Number Publication Date
ES458034A1 true ES458034A1 (es) 1978-03-16

Family

ID=9173246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458034A Expired ES458034A1 (es) 1976-05-11 1977-04-21 Sistema de izado telescopico de la torre para gruas de gran capacidad.

Country Status (5)

Country Link
DE (1) DE2721268A1 (es)
ES (1) ES458034A1 (es)
FR (1) FR2355764A1 (es)
IT (1) IT1079208B (es)
SE (1) SE7705391L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410624A1 (fr) * 1977-11-30 1979-06-29 Potain Sa Perfectionnements aux dispositifs et aux procedes pour le telescopage de la tour d'une grue
US4809814A (en) * 1988-04-01 1989-03-07 St Germain Jean Scaffolding
US5368125A (en) * 1993-04-16 1994-11-29 St-Germain; Andre Platform raising system in scaffolding
US7290672B2 (en) * 2001-03-21 2007-11-06 Federated Equipment Co. Llc Tower crane device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126094B (de) * 1958-07-11 1962-03-22 F Potain & Cie Sa Ets Baukran od. dgl.
FR2028666B1 (es) * 1969-01-16 1975-06-20 Noly Jean
DE2520717C2 (de) * 1975-05-09 1977-02-03 Hans Tax Verfahren zum errichten eines turmkrans

Also Published As

Publication number Publication date
DE2721268A1 (de) 1977-11-24
FR2355764B1 (es) 1979-07-13
IT1079208B (it) 1985-05-08
FR2355764A1 (fr) 1978-01-20
SE7705391L (sv) 1977-11-12

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