ES2180131T3 - Grua de montaje automatizado con pescante plegable y replegado lateral para su transporte. - Google Patents

Grua de montaje automatizado con pescante plegable y replegado lateral para su transporte.

Info

Publication number
ES2180131T3
ES2180131T3 ES98420046T ES98420046T ES2180131T3 ES 2180131 T3 ES2180131 T3 ES 2180131T3 ES 98420046 T ES98420046 T ES 98420046T ES 98420046 T ES98420046 T ES 98420046T ES 2180131 T3 ES2180131 T3 ES 2180131T3
Authority
ES
Spain
Prior art keywords
feather
transportation
crane
folding
side replacement
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 - Lifetime
Application number
ES98420046T
Other languages
English (en)
Inventor
Paul Laroche
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
Application granted granted Critical
Publication of ES2180131T3 publication Critical patent/ES2180131T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66C23/34—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

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UNA GRUA PROVISTA DE UNA PLUMA PLEGABLE (6) FORMADA POR AL MENOS TRES ELEMENTOS; UN ELEMENTO INTERMEDIO DE PLEGADO (10) CONECTA EL PIE DE LA PLUMA (7) CON EL SEGUNDO ELEMENTO DE ELLA (8). EL ELEMENTO INTERMEDIO (10) ESTA FORMADO POR UNA PARTE TRASERA (15) Y OTRA DELANTERA (16), DE FORMA PIRAMIDAL CON BASE RECTANGULAR, ARTICULADAS EN LOS PUNTOS (20, 30), RESPECTIVAMENTE, CON EL PIE DE LA PLUMA (7) Y CON EL SEGUNDO ELEMENTO DE LA PLUMA (8) POR SUS TIRANTES INFERIORES (21, 31). UNA BISAGRA DE EJE VERTICAL (37) UNE LAS PARTES TRASERA (15) Y DELANTERA (16); EL MENCIONADO EJE (37) ESTA DESPLAZADO LATERALMENTE. SE HAN DISPUESTO MEDIOS PARA SOLIDARIZAR LAS PARTES TRASERA (15) Y DELANTERA (16) CUANDO LA GRUA SE ENCUENTRA EN POSICION DE TRABAJO.
ES98420046T 1997-04-11 1998-03-11 Grua de montaje automatizado con pescante plegable y replegado lateral para su transporte. Expired - Lifetime ES2180131T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704719A FR2761971B1 (fr) 1997-04-11 1997-04-11 Grue a montage automatise a fleche pliable, avec repliage lateral pour transport

Publications (1)

Publication Number Publication Date
ES2180131T3 true ES2180131T3 (es) 2003-02-01

Family

ID=9506010

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98420046T Expired - Lifetime ES2180131T3 (es) 1997-04-11 1998-03-11 Grua de montaje automatizado con pescante plegable y replegado lateral para su transporte.

Country Status (5)

Country Link
EP (1) EP0870726B1 (es)
DE (1) DE69806991T2 (es)
ES (1) ES2180131T3 (es)
FR (1) FR2761971B1 (es)
RU (1) RU2189936C2 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3995433A1 (en) 2020-11-09 2022-05-11 Sáez Machinery, S.L. Automated folding and unfolding tower crane

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999171A1 (en) * 1998-11-05 2000-05-10 Gru Dalbe S.r.l. A foldable jib of a tower crane
ITMI20010116A1 (it) 2001-01-23 2002-07-23 San Marco Internat S R L Gru a torre a struttura composita automontante con torre ripiegabile e sfilabile e braccio a piu' porzioni
DE102012018111A1 (de) * 2012-09-13 2014-03-13 Liebherr-Werk Biberach Gmbh Turmdrehkran
EP2711328B1 (en) 2012-09-14 2015-05-13 Gru Comedil s.r.l. Self-erecting crane
DE102018114832A1 (de) * 2018-06-20 2019-12-24 Liebherr-Werk Ehingen Gmbh Großkran mit Ausleger
WO2022104030A1 (en) * 2020-11-13 2022-05-19 Anders Ragnarsson Boom vehicle with vertically and laterally foldable boom assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368430A1 (fr) * 1976-10-22 1978-05-19 Pingon Manubat Sa Fleche repliable pour grues telescopiques
DE3032823A1 (de) * 1980-08-30 1982-04-15 Wilhelm 5020 Frechen König Kran
DE8234374U1 (de) * 1982-12-07 1986-04-03 KOTAX GmbH, 8000 München Turmkran
DE3303524A1 (de) * 1983-02-03 1984-08-09 Wilhelm 5020 Frechen König Turmdrehkran
IT1182698B (it) * 1985-11-22 1987-10-05 Andrea Ferreri Braccio per gru
DE9316113U1 (de) * 1993-10-21 1995-02-16 Liebherr-Werk Biberach GmbH, 88400 Biberach Turmdrehkran
FR2732000B1 (fr) * 1995-03-22 1997-05-30 Potain Sa Grue a montage automatise avec fleche repliable sur elle-meme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3995433A1 (en) 2020-11-09 2022-05-11 Sáez Machinery, S.L. Automated folding and unfolding tower crane
ES2910102A1 (es) * 2020-11-09 2022-05-11 Saez Machinery S L Grua torre de plegado y desplegado automatizado

Also Published As

Publication number Publication date
EP0870726A1 (fr) 1998-10-14
EP0870726B1 (fr) 2002-08-07
FR2761971A1 (fr) 1998-10-16
DE69806991T2 (de) 2003-04-30
FR2761971B1 (fr) 1999-05-28
DE69806991D1 (de) 2002-09-12
RU2189936C2 (ru) 2002-09-27

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