ES2180910T3 - TELESCOPIC TREE FOR TOWER CRANE. - Google Patents

TELESCOPIC TREE FOR TOWER CRANE.

Info

Publication number
ES2180910T3
ES2180910T3 ES97420237T ES97420237T ES2180910T3 ES 2180910 T3 ES2180910 T3 ES 2180910T3 ES 97420237 T ES97420237 T ES 97420237T ES 97420237 T ES97420237 T ES 97420237T ES 2180910 T3 ES2180910 T3 ES 2180910T3
Authority
ES
Spain
Prior art keywords
side faces
tower crane
crane
parallels
post elements
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
ES97420237T
Other languages
Spanish (es)
Inventor
Paul Laroche
Jean-Paul Verchere
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 ES2180910T3 publication Critical patent/ES2180910T3/en
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
    • B66C23/346—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes 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
    • B66C23/34—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 ARMAZON COMPRENDE VARIOS ELEMENTOS DE POSTE (7, 8), MONTADOS DESLIZANTES UNOS DENTRO DE OTROS. CADA UNO DE LOS ELEMENTOS DE POSTE (7, 8) PRESENTA UNA ESTRUCTURA EN CAJON DE SECCION POLIGONAL DE MAS DE CUATRO LADOS, POR EJEMPLO DODECAGONAL, DELIMITADA POR CARAS LATERALES (14 A 17) PARALELAS Y/O PERPENDICULARES A LA DIRECCION ADELANTE-ATRAS (13) DE LA GRUA Y POR CARAS LATERALES OBLICUAS (18 A 25). LAS CARAS LATERALES OBLICUAS (18 A 23) INCORPORAN ELEMENTOS GUIA (30 A 33), MIENTRAS QUE LAS CARAS LATERALES (16, 17) PARALELAS A LA DIRECCION ADELANTE-ATRAS (13) DE LA GRUA INCORPORAN MEDIOS DE BLOQUEO (34 A 37) DE LOS ELEMENTOS DE POSTE (7, 8) UNOS CON RESPECTO A OTROS.THE HARMONY INCLUDES VARIOUS POST ELEMENTS (7, 8), SLIDING ASSEMBLY ONE INSIDE OTHERS. EACH OF THE POST ELEMENTS (7, 8) PRESENTS A STRUCTURE IN A DRAWER OF POLYGON SECTION OF MORE THAN FOUR SIDES, BY DODECAGONAL EXAMPLE, DELIMITED BY SIDE FACES (14 to 17) PARALLELS AND / OR PERPENDICULAR TO THE ADVANCE-BACK (13) OF THE CRANE AND BY OBLIQUE SIDE FACES (18-25). THE OBLIQUE SIDE FACES (18 TO 23) INCLUDE GUIDE ELEMENTS (30 TO 33), WHILE THE SIDE FACES (16, 17) PARALLELS TO THE FORWARD-BACK ADDRESS (13) OF THE CRANE INCLUDE BLOCKING MEANS (34 TO 37) OF THE POST ELEMENTS (7, 8) ONE WITH REGARD TO OTHERS.

ES97420237T 1996-12-23 1997-12-19 TELESCOPIC TREE FOR TOWER CRANE. Expired - Lifetime ES2180910T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616159A FR2757497B1 (en) 1996-12-23 1996-12-23 TELESCOPIC MATURE FOR TOWER CRANE

Publications (1)

Publication Number Publication Date
ES2180910T3 true ES2180910T3 (en) 2003-02-16

Family

ID=9499256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97420237T Expired - Lifetime ES2180910T3 (en) 1996-12-23 1997-12-19 TELESCOPIC TREE FOR TOWER CRANE.

Country Status (7)

Country Link
EP (1) EP0855361B1 (en)
JP (1) JPH10218562A (en)
BR (1) BR9706416A (en)
DE (1) DE69714696T2 (en)
ES (1) ES2180910T3 (en)
FR (1) FR2757497B1 (en)
RU (1) RU2189935C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792627B1 (en) * 1999-04-23 2001-06-01 Potain Sa CRANE WITH MULTI-FUNCTION BOOM
DE102004014689B4 (en) * 2004-03-25 2012-05-16 Blowup Media Gmbh Support framework for an information and / or advertising space
DE202013000277U1 (en) * 2013-01-11 2014-04-14 Liebherr-Werk Biberach Gmbh Tower Crane
CN103241663A (en) * 2013-05-07 2013-08-14 三一帕尔菲格特种车辆装备有限公司 Crane, and telescopic arm and knuckle arm thereof
ES2606786B1 (en) 2015-09-23 2018-01-31 Esteyco S.A.P. GUIDE DEVICE FOR WINDOW TOWER ASSEMBLY
FR3046149B1 (en) 2015-12-23 2017-12-29 Manitowoc Crane Group France AUTOMATICALLY FOLDING AND FOLDING CRANE COMPRISING A MAT AND ARROW DECALED FROM MATERIAL
FR3046150B1 (en) * 2015-12-23 2017-12-29 Manitowoc Crane Group France TOWER CRANE COMPRISING A TELESCOPIC MAT
FR3046151B1 (en) * 2015-12-23 2018-01-05 Manitowoc Crane Group France TELESCOPIC MAT AND AUTOMATICALLY FOLDING TOWER CRANE COMPRISING SUCH TELESCOPIC MATERIAL

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038794A (en) * 1975-10-28 1977-08-02 The Warner & Swasey Company Boom assembly
DE2744293C2 (en) * 1977-10-01 1982-05-19 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Height-adjustable equipment carrier
US4459786A (en) * 1981-10-27 1984-07-17 Ro Corporation Longitudinally bowed transversely polygonal boom for cranes and the like
DE3528996C1 (en) * 1985-08-13 1986-12-18 Mannesmann AG, 4000 Düsseldorf Telescopic column
DE3628782A1 (en) * 1986-08-25 1988-03-03 Hans H Heller Camera crane dolly for film or television recording
CH675762A5 (en) * 1988-10-03 1990-10-31 Peter Huerlimann

Also Published As

Publication number Publication date
DE69714696T2 (en) 2003-05-08
RU2189935C2 (en) 2002-09-27
BR9706416A (en) 1999-06-29
FR2757497B1 (en) 1999-02-12
DE69714696D1 (en) 2002-09-19
EP0855361A1 (en) 1998-07-29
JPH10218562A (en) 1998-08-18
FR2757497A1 (en) 1998-06-26
EP0855361B1 (en) 2002-08-14

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