EP3274288A1 - Pylône de grue - Google Patents

Pylône de grue

Info

Publication number
EP3274288A1
EP3274288A1 EP16711775.3A EP16711775A EP3274288A1 EP 3274288 A1 EP3274288 A1 EP 3274288A1 EP 16711775 A EP16711775 A EP 16711775A EP 3274288 A1 EP3274288 A1 EP 3274288A1
Authority
EP
European Patent Office
Prior art keywords
crane
tower
crane tower
tension element
tension
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
EP16711775.3A
Other languages
German (de)
English (en)
Other versions
EP3274288B1 (fr
Inventor
Joachim Mayer
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.)
Liebherr Werk Biberach GmbH
Original Assignee
Liebherr Werk Biberach GmbH
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 Liebherr Werk Biberach GmbH filed Critical Liebherr Werk Biberach GmbH
Publication of EP3274288A1 publication Critical patent/EP3274288A1/fr
Application granted granted Critical
Publication of EP3274288B1 publication Critical patent/EP3274288B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B66C23/02—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 with non-adjustable and non-inclinable jibs mounted solely for slewing movements
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts

Definitions

  • the present invention relates to a crane tower and a tower crane containing this crane tower.
  • the crane tower which, among other things, accounts for a large proportion of the hook height of a crane to be reached.
  • the crane tower has the function to derive the loads occurring from the top of the crane as well as acting on the top forces to the base of the crane tower.
  • forces that burden the crane tower in particular the weight of the crane components, loads due to moments that are caused due to a load on a load hook or by a counter ballast on the counter-jib, loads from driving movements of the crane and loads due to wind on the Crane to be called to call.
  • the diversion of the various actions or loads typically occurs through a suitable choice of tower construction.
  • the tower is therefore designed as a framework support structure, are derived in the bending moments occurring, ie moments that can lead to a bending of the projecting perpendicular to the ground crane tower, usually about three or four corner handles.
  • the horizontal moments and the torsional loads are derived via the diagonal element infill in the crane tower to the base.
  • the dimensions of welded towers are usually chosen so that the maximum permissible dimensional limits for a transport are not exceeded and also the economic efficiency of the transport is maintained.
  • the crane tower comprises a crane base, to which a crane tower is attached and from which the crane tower extends upwards, and a tension member for bracing the crane tower at the crane base, the tension element at one of its two ends with the crane base and at the other one End is connected to the crane tower or connected to a crane tower coupling element.
  • the crane tower is further characterized in that the tension element runs outside the crane tower.
  • a crane tower is a, preferably in the vertical, erecting structure of a crane to which the crane boom is attached and thus has a significant share of the reach with the crane hook height.
  • the crane tower consists of several mast sections that can be connected to one another and that represent individual, interconnectable elements of the crane tower.
  • mast shots are inserted into a crane tower already connected to the assembled crane top, usually by a hydraulic pump located on the crane tower, which pushes up a crane head to provide clearance for a mast shot element to be inserted
  • the crane tower grows upwards, and the mast shot is the preassembled parts of the crane tower.
  • the crane base describes that element from which the crane tower extends upwards and that the forces emitted by the crane tower initiate into the ground.
  • a crane foundation for example, a crane foundation, a foundation cross or an undercarriage into consideration.
  • the crane foundation is usually a concrete foundation, the top of which is preferably flush with the ground level.
  • the tension member for bracing the crane tower preferably comprises a strut and / or a rope.
  • a point of the crane tower or a coupling element connected to the crane tower is connected to the crane base via the tension element, so that the point of the crane connected to the tension element Crane tower or the coupling element is pulled or braced in the direction of Kranturmbasis.
  • the tension element runs outside the crane tower. This preferably means that the cross-sectional area defined by the plurality of corner posts of the mast shot, or of the crane tower, does not collide with a tension element.
  • a coupling element which under certain circumstances may also be rigidly connected to the crane tower, is not taken into account in the definition of the cross-sectional area of the crane tower, since a coupling element has no effect on the maximum deflectable bending forces of a crane tower. Accordingly, it is preferably only of importance that the tension element runs outside a cross-sectional area of the crane tower whose vertices are defined by the several, preferably three or four, corner posts of the crane tower.
  • each rigidly projecting from the crane tower element can be considered, which has a point outside the defined by the multiple corner posts of a crane cross-sectional area. It is typical for a coupling element that it has a rigid connection to the crane tower and has a basically rigid base structure. Preferably comes as a coupling element of a crane tower attached to the crane tower bracket, a transition piece to another crane tower type or a ball slewing bearing in question. As already explained above, it is advantageous if the point in connection with the tension element lies outside a cross-sectional area of a crane element (mast shot).
  • the cross section extends in a plane which is perpendicular to the longitudinal direction of the crane tower.
  • the cross-sectional area is preferably determined by the mast element having a direct connection to the crane base.
  • a connection of the tension element is at points that extend beyond the cross-sectional area of the the tower base in associated mast shot beyond the invention.
  • the coupling element which is connected to one end of the tension element, from the crane tower.
  • it stands out from a direction perpendicular to the longitudinal direction of the crane tower.
  • the tension element runs approximately parallel to the longitudinal direction of the crane tower, that is to say in a tower crane approximately parallel to the vertical.
  • This arrangement of the tension element leads to a space-saving implementation of the invention, since in this case a compact Kranturmbasis accompanied the implementation of the invention.
  • tension element of the material used for the tension element based on a maximum height to be achieved minimal.
  • the crane tower according to the invention comprises a second traction element, which is arranged in particular so that it lies together with the first traction element in a common plane which contains the longitudinal direction of the crane tower or parallel to the longitudinal direction of the crane tower.
  • a second tension member By providing a second tension member, it is possible to compensate for the bending moments acting on the crane in more than one direction.
  • the present invention is not limited to a maximum of two tension members. Rather, the provision of further tension elements is useful in order to compensate or mitigate occurring bending forces from several directions with the aid of several tension elements.
  • first tension member and the second tension member are arranged mirror-symmetrically to a mirror plane, wherein the mirror plane preferably extends through the longitudinal axis of the crane tower.
  • first and the second tension element are each connected to an associated (for each of the tension elements separately present) coupling element.
  • both tension elements are parallel to the longitudinal axis of the crane tower.
  • an embodiment of the tension element is conceivable as a sheathed high-strength fiber rope, wherein the fiber rope preferably contains aramid fibers.
  • These high-strength, sheathed fiber ropes are particularly durable and resistant and can be adapted in a simple manner in the carrying capacity to the required properties.
  • they have a very low weight and are due to their flexibility ideally suited to form longer tension members.
  • they can preferably be transported in a drummed state and installed with little installation effort. This leads to savings in transporting the crane and during assembly.
  • a construction of a crane tower having a plurality of projecting from the crane tower in a height direction superposed coupling elements and in which the tension element extends from a next higher coupling element to an underlying coupling element, or is connected thereto.
  • Kranturmbasis that portion of the crane tower, which is in communication with the lying below a next higher coupling element coupling element. It extends a Kranturmelement, which preferably equals a mast shot, from the Kranturmbasis upwards and is connected to the Kranturmbasis via a tension element.
  • This implementation of the invention is particularly suitable for cranes that are capable of climbing.
  • the invention further relates to a tower crane with a crane tower according to one of the preceding embodiments, wherein the tower crane is preferably a top-rotating tower crane.
  • FIG. 1 is a side view of a crane tower according to the invention
  • FIG. 2 shows a further embodiment of the crane tower according to the invention in a side view
  • Fig. 3 a top rotating tower crane with an inventive
  • Fig. 1 shows a crane tower 1, which is fixed to a crane tower 2.
  • the crane base 2 has an upper side facing the crane tower 1, which has a similar level to the floor 7 surrounding the crane base 2.
  • the crane tower 1 has coupling elements 5 which protrude from the crane tower 1.
  • Each coupling element 5 has an associated tension element 3; 4, which connects the coupling element 5 with the crane base 2.
  • the tension element 3; 4 extends from its point of connection with the coupling element 5 downwards, substantially parallel to the longitudinal direction of the crane tower 1.
  • the tension element 3; 4 from its connection point with the coupling element 5 but also in a manner not shown here obliquely or "crosswise" to the crane base 2.
  • FIG. 2 shows a crane tower according to the invention in a side view. It can be seen a plurality of height moderately spaced coupling elements 5, 52, 53, which protrude from the crane tower 1.
  • the superimposed coupling elements 5, 52, 53 are connected to a respective associated tension element 3; 4, 32; 42, 33; 43 in connection.
  • coupling element 5, 52, 53 can therefore speak of a bracing plane.
  • a next higher clamping plane which already has an underlying clamping plane, with the underlying voltage level by a tension element 4; 3 connected.
  • the closest to the bottom 7 arranged coupling elements 5 form the first clamping plane.
  • the first bracing plane forms the crane base 22 for the overlying bracing plane.
  • the coupling element 52 by means of a tension member 32; 42 connected to the crane base 22.
  • the coupling element 53 of which via a corresponding tension element 33; 43 are attached to a Kranturmbasis 23.
  • Fig. 3 shows an overhead turning tower crane 6 with a crane tower 1 of the present invention.
  • the crane base 2 in this embodiment is a foundation cross or an undercarriage. This foundation cross or this undercarriage is in connection with a tension element 3; 4, which extends to a coupling element 5.

Abstract

L'invention concerne un pylône de grue (1), qui comprend une base de pylône de grue (2), sur laquelle un pylône de grue (1) ou un élément de pylône de grue est fixé et depuis laquelle le pylône de grue (1) s'étend vers le haut, et un élément de traction (3 ; 4) servant à assembler par serrage le pylône de grue (1) à la base de pylône de grue (2). L'élément de traction (3 ; 4) est relié, sur l'une de ses deux extrémités, à la base de pylône de grue (2) et, sur l'autre extrémité respective, au pylône de grue (1) ou à un élément de couplage relié au pylône de grue (1). Le pylône de grue se caractérise en ce que l'élément de traction (3 ; 4) s'étend en dehors du pylône de grue (1). Cela permet de réduire les dimensions du pylône de grue tout en conservant la résistance à la flexion ou à améliorer la résistance à la flexion tout en conservant les dimensions.
EP16711775.3A 2015-03-26 2016-03-23 Pylône de grue Active EP3274288B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015003982.2A DE102015003982A1 (de) 2015-03-26 2015-03-26 Kranturm
PCT/EP2016/000513 WO2016150570A1 (fr) 2015-03-26 2016-03-23 Pylône de grue

Publications (2)

Publication Number Publication Date
EP3274288A1 true EP3274288A1 (fr) 2018-01-31
EP3274288B1 EP3274288B1 (fr) 2023-01-04

Family

ID=55628980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16711775.3A Active EP3274288B1 (fr) 2015-03-26 2016-03-23 Pylône de grue

Country Status (5)

Country Link
US (1) US10392233B2 (fr)
EP (1) EP3274288B1 (fr)
CN (1) CN107531464B (fr)
DE (1) DE102015003982A1 (fr)
WO (1) WO2016150570A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2018176B1 (en) 2017-01-16 2018-07-26 Mammoet Holding B V Method for onshore or offshore erecting an upstanding construction
DE102018114421A1 (de) * 2018-06-15 2019-12-19 Liebherr-Werk Biberach Gmbh Turmdrehkran mit Turmaufbau aus mehreren Turmstücken
DE102019101305A1 (de) * 2019-01-18 2020-07-23 Liebherr-Werk Nenzing Gmbh Modulare Schlitzwandfräse
US11643836B2 (en) 2021-01-21 2023-05-09 Mark A. Danaczko Monolithic towers having support structures, and method of designing and assembling the same

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR433044A (fr) * 1911-08-07 1911-12-22 Jean Maxime Campistrou Grue de chantier montée sur mat haubanné formant pivot
US1920370A (en) * 1931-11-14 1933-08-01 Charles E Forsythe Extension boom for cranes
US2682432A (en) * 1950-05-31 1954-06-29 American Steel Dredge Company Variable length boom and selfleveling platform therefor
GB975439A (en) * 1962-07-31 1964-11-18 Stothert & Pitt Ltd Adjustable wedges
US3534867A (en) * 1968-07-25 1970-10-20 Harnischfeger Corp Compensating boom hoist cable system for a telescopic boom for cranes or the like
FR2031876A5 (fr) * 1969-02-07 1970-11-20 Potain Sa
FR2041641A6 (fr) * 1969-05-12 1971-01-29 Potain Sa
US3638806A (en) * 1969-08-01 1972-02-01 Bliss & Laughlin Ind Portable crane with extendable boom
FR2184418B1 (fr) * 1972-05-16 1976-03-12 Richier Sa
US3922789A (en) * 1974-12-11 1975-12-02 Koehring Co Boom length sensing system with two-block condition sensing
DE2520717C2 (de) * 1975-05-09 1977-02-03 Hans Tax Verfahren zum errichten eines turmkrans
DE2630182A1 (de) * 1976-07-05 1978-01-19 Hans Tax Containerverladekran
DE2818993C2 (de) * 1978-04-28 1982-03-18 Vsesojuznyj naučno-issledovatel'skij institut stroitel'nogo i dorožnogo mašinostroenija, Moskva Vorgespannte Tragkonstruktion, insbesondere für hohe Turmkrone
US4187949A (en) * 1978-07-10 1980-02-12 Kawasaki Jukogyo Kabushiki Kaisha Derrick crane with wide horizontal swinging range of boom
US4184165A (en) * 1978-09-07 1980-01-15 Stuart Electronics Tuning system for tower antennas
US4406375A (en) * 1980-07-02 1983-09-27 Jlg Industries Inc. Telescopic boom construction
US4685253A (en) * 1981-03-06 1987-08-11 Bitterly Jack G Structural member
JPS5910623A (ja) * 1982-07-08 1984-01-20 Takenaka Komuten Co Ltd 自立形定置式クレ−ンの基礎構造
US5101215A (en) * 1985-05-10 1992-03-31 Chu Associates, Inc. Telescoping lightweight antenna tower assembly and the like
US4899500A (en) * 1987-12-21 1990-02-13 Gte Mobilnet, Incorporated CMR cell site
US4982853A (en) * 1989-02-09 1991-01-08 Hikoma Seisakusho Co., Ltd. Reinforcement mechanism for multi-stage telescopic boom
US5259159A (en) * 1990-11-08 1993-11-09 Shimizu Construction Co., Ltd Construction having a damping device
FR2803865B3 (fr) * 2000-01-18 2002-02-15 Bouygues Batiment Ancrages de grue a tour ou de pylones
DE20020974U1 (de) * 2000-12-12 2002-04-25 Liebherr Werk Ehingen Fahrzeugkran
DE10128986A1 (de) * 2001-06-11 2002-12-19 Demag Mobile Cranes Gmbh Fahrzeugkran mit teleskopierbarem Hauptausleger
EP1655415A1 (fr) * 2004-11-08 2006-05-10 BAUER Maschinen GmbH Machine de travaux de construction avec mât et poulie réglable
DE102005008087B4 (de) * 2004-11-15 2023-10-05 Liebherr-Werk Biberach Gmbh Kran
DE202004017771U1 (de) * 2004-11-16 2006-03-23 Liebherr-Werk Ehingen Gmbh Kranausleger
ES2354178T3 (es) * 2004-12-03 2011-03-10 Manitowoc Crane Group Germany Gmbh Grúa automotriz.
DE102005049606B4 (de) * 2005-10-17 2016-03-31 Liebherr-Werk Ehingen Gmbh Fahrzeugkran mit Zusatzausleger und Verfahren zur Demontage des Hilfsauslegers
US7726929B1 (en) * 2007-10-24 2010-06-01 T&T Engineering Services Pipe handling boom pretensioning apparatus
US20100005731A1 (en) * 2008-07-09 2010-01-14 Marvin Russel H Tower and wind turbine supporting structures and method for mounting the latter
US20100031589A1 (en) * 2007-12-28 2010-02-11 Fernald Christopher M Tower and wind turbine supporting structures and method for mounting the latter
CN100562482C (zh) * 2008-04-21 2009-11-25 湖南省第六工程有限公司 用于建筑物干涉塔机上部构件正常下落的塔机下降方法
US8734705B2 (en) * 2008-06-13 2014-05-27 Tindall Corporation Method for fabrication of structures used in construction of tower base supports
NO336927B1 (no) * 2008-08-25 2015-11-23 Rolls Royce Marine As Krankonstruksjon
EP2364948B1 (fr) * 2010-03-08 2012-05-09 Liebherr-Werk Ehingen GmbH Grue
DE202010012237U1 (de) * 2010-09-06 2011-12-08 Liebherr-Werk Ehingen Gmbh Kran
EP2374966B1 (fr) * 2010-04-06 2016-07-20 Soletanche Freyssinet Procédé de construction de tour hybride pour éolienne
US20110283640A1 (en) * 2010-05-21 2011-11-24 Catadon Systems, Inc. Folding tower
US20110138704A1 (en) * 2010-06-30 2011-06-16 General Electric Company Tower with tensioning cables
CN202063655U (zh) * 2011-05-24 2011-12-07 南通十建集团有限公司 塔式起重机防倾安全装置
CN102849624B (zh) * 2011-06-29 2016-12-21 利勃海尔爱茵根有限公司 操作起重机的方法和起重机
WO2013012761A2 (fr) * 2011-07-15 2013-01-24 Bosco Eli Grue à stabilité améliorée et procédés d'utilisation
FR2984865A1 (fr) * 2011-12-23 2013-06-28 Gilbert Fauvel Fleche horizontale de levage et de manutention en combinaison avec une structure centrale tubulaire de batiment.
CN102582590B (zh) * 2012-01-29 2014-12-10 三一汽车制造有限公司 支撑系统及具有该支撑系统的工程机械
DE202012012884U1 (de) * 2012-03-20 2014-06-02 Hebö Maschinenfabrik GmbH Hebevorrichtung
CN102530745B (zh) * 2012-03-20 2014-03-12 中联重科股份有限公司 桁架臂臂节，桁架臂和具有该桁架臂的起重机
WO2014021927A2 (fr) * 2012-08-03 2014-02-06 Lockwood James D Tour d'éolienne segmentée post-contrainte en béton préfabriqué
CN104781549B (zh) * 2012-09-03 2019-01-01 爱塔建筑有限责任公司 风能设施的塔建筑和用于稳定风能设施的塔建筑的方法
FI20125978A (fi) * 2012-09-21 2014-03-22 Eurostal Oy Hybriditornirakenne ja menetelmä sen rakentamiseksi
US20140131300A1 (en) * 2012-11-09 2014-05-15 Gru Comedil S.R.L. Jib for a crane
MX358652B (es) * 2012-12-18 2018-08-30 Wobben Properties Gmbh Anclaje, dispositivo de tensado, planta de energia eolica y metodo para el tensado a traccion de cables de traccion en un anclaje.
US9689175B2 (en) * 2013-02-05 2017-06-27 Tindall Corporation Tower assembly and method for assembling tower structure
US9745770B2 (en) * 2013-02-05 2017-08-29 Tindall Corporation Cruciform tower
US8904722B2 (en) * 2013-03-14 2014-12-09 Nathan H. Smith Structures with interlocking components
US9789664B2 (en) * 2013-07-09 2017-10-17 United Technologies Corporation Plated tubular lattice structure
DE102013011489B4 (de) * 2013-07-09 2021-09-16 Liebherr-Werk Ehingen Gmbh Turmdrehkran
CN103466472A (zh) * 2013-09-27 2013-12-25 徐工集团工程机械股份有限公司 一种副臂系统以及履带起重机
EP2889251B1 (fr) * 2013-12-30 2016-08-24 Siemens Aktiengesellschaft Agencement de guidage de charge
JP6335314B2 (ja) * 2014-01-20 2018-05-30 マニタウォック クレイン カンパニーズ， エルエルシーＭａｎｉｔｏｗｏｃ Ｃｒａｎｅ Ｃｏｍｐａｎｉｅｓ， Ｌｌｃ クレーンサスペンション組立体を支柱に接続するためのシステム及び方法
US20160010623A1 (en) * 2014-07-11 2016-01-14 Michael Zuteck Modular wing-shaped tower self-erection for increased wind turbine hub height
US9394880B2 (en) * 2014-07-11 2016-07-19 Michael Zuteck Tall wind turbine tower erection with climbing crane
DE202015001024U1 (de) * 2015-02-09 2016-05-10 Liebherr-Werk Biberach Gmbh Kran mit Überwachungsvorrichtung zum Überwachen der Überlastsicherung
US10465660B2 (en) * 2015-03-03 2019-11-05 Nissim Agassi Reduced profile wind tower system for land-based and offshore applications
FR3046149B1 (fr) * 2015-12-23 2017-12-29 Manitowoc Crane Group France Grue a tour a depliage et repliage automatiques et comprenant un mat et une fleche decalee par rapport au mat

Also Published As

Publication number Publication date
EP3274288B1 (fr) 2023-01-04
US20180044147A1 (en) 2018-02-15
CN107531464A (zh) 2018-01-02
WO2016150570A1 (fr) 2016-09-29
DE102015003982A1 (de) 2016-09-29
CN107531464B (zh) 2021-06-29
US10392233B2 (en) 2019-08-27

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