EP1749789B1 - Poutre télescopique - Google Patents

Poutre télescopique Download PDF

Info

Publication number
EP1749789B1
EP1749789B1 EP06014134A EP06014134A EP1749789B1 EP 1749789 B1 EP1749789 B1 EP 1749789B1 EP 06014134 A EP06014134 A EP 06014134A EP 06014134 A EP06014134 A EP 06014134A EP 1749789 B1 EP1749789 B1 EP 1749789B1
Authority
EP
European Patent Office
Prior art keywords
sliding beam
sliding
hydraulic cylinder
hydraulic
retracted
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.)
Active
Application number
EP06014134A
Other languages
German (de)
English (en)
Other versions
EP1749789A1 (fr
Inventor
Mikica Rafailovic
Alexander Patte
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 Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen 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 Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Publication of EP1749789A1 publication Critical patent/EP1749789A1/fr
Application granted granted Critical
Publication of EP1749789B1 publication Critical patent/EP1749789B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • 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
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/07—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors in distinct sequence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7114—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators
    • F15B2211/7128—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators the chambers being connected in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/783—Sequential control

Definitions

  • the invention relates to a working machine with at least one telescopic sliding beam, according to the preamble of claim 1.
  • a working machine is made GB 967 277 known.
  • the first sliding beam is pushed out by means of a hydraulic cylinder between Schiebeholmkasten and Schiebeholm.
  • the extension of the second sliding beam is synchronous, as it is mechanically connected to the first sliding beam via a pulley system made of ropes or chains. Basically, by the mechanical connection of both sliding beams and the fixed length of the cables or chains a defined, reproducible at any time telescoping the sliding beams up to the respective load introduction points of all Ausfahrzuex possible.
  • FIG. 1 shows the basic structure of a corresponding telescoping sliding beam according to the prior art.
  • a Schiebeholmkasten 10 takes a first Schiebeholm 12 and a second sliding beam 14.
  • Schiebeholmkasten, first sliding beam and second Schiebeholm are each two simultaneously acted upon by hydraulic pressure hydraulic cylinders 16 and 18 or one here in the FIG. 1 or 2 two-stage hydraulic cylinder, not shown, connected together.
  • the cylinder is pressurized with hydraulic pressure, first the sliding beam with the least mechanical resistance is set in motion.
  • the resistance increases in the storage of the moving sliding beam.
  • the object of the invention is therefore to develop a generic machine with a telescoping sliding beam such that the sliding beam is reproducible austeleskopierbar or retractable, in particular, previously predetermined load introduction points are selectively approachable at reduced Ausfahrzupartyn.
  • a working machine is provided with a telescopic sliding beam with a Schiebeholmkasten and at least a first and a second Schiebeholm, which are telescopically telescoped, wherein the first sliding beam is mounted austeleskopierbar in Schiebeholmkasten.
  • the first sliding beam is first extensible to a desired point and then the second Schiebeholm, while the reverse retraction, the second Schiebeholm is first retractable to a desired point and then only the first Schiebeholm is retractable.
  • a print sequence control is realized by corresponding hydraulic valves which open when a preset limit pressure is reached.
  • the solution according to the invention is not limited to two sliding beams. According to this solution principle, more than two sliding beams could form the telescoping Schiebeholm.
  • hydraulic cylinders are provided for Austeleskopieren or retraction of the sliding beams.
  • a print sequence control for the hydraulic cylinder is provided.
  • first the first sliding beam in the first hydraulic cylinder is extended in a controlled manner, after which the second sliding beam is extended via a second hydraulic cylinder.
  • the second sliding beam is first retracted in a controlled manner via the second hydraulic cylinder, after which the first sliding beam is retracted via the first hydraulic cylinder.
  • the pressure sequence control can advantageously be realized by correspondingly provided in the hydraulic lines, which serve to supply the hydraulic cylinders, valves.
  • the telescoping sliding beams can be used particularly advantageously in working machines, preferably mobile cranes and excavators. Therefore, the present invention also relates to corresponding machines, preferably mobile cranes and excavators, with at least one, but advantageously four corresponding telescopic sliding beams.
  • the Figures 1 and 2 show a telescopic Schiebeholm 5 in the basic structure, as he was already known from the prior art.
  • the telescoping Schiebeholm 5 consists essentially of a fixed to the chassis of a vehicle crane not shown here Schiebeholmkasten 10, in which a first Schiebeholm 12 is slidably received in the longitudinal direction, wherein it is connected via the first hydraulic cylinder 16 with the Schiebeholmkasten.
  • a second sliding beam 14 is slidable in the longitudinal direction, mounted in the sliding beam 12 and connected via a second hydraulic cylinder 18 with the sliding beam 12.
  • a print sequencer that allows for an expel movement in accordance with the present invention is exemplified in U.S. Patent No. 5,376,866 FIG. 3 shown.
  • the cylinders 16 and 18 are shown schematically.
  • a first oil line 20 via which the hydraulic pressure for extending the telescoping sliding beam is provided, the hydraulic cylinder 16 is first extended to a desired extended state.
  • a hydraulic valve 22 which is arranged between the first hydraulic cylinder 16 and the second hydraulic cylinder 18, closed.
  • a controlled extension of the first hydraulic cylinder 16 and thus of the sliding beam 12 is effected. Together with the sliding beam 12 of course arranged in this sliding beam 14 is pushed out of the Schiebeholmkasten 10.
  • the cylinder 18 retracts and the sliding beam 14 is pulled into the sliding beam 12, as can be seen from the comparison of the upper and lower illustration of FIG. 6 easy to understand.
  • the relative movement between the Schiebeholm 12 and the Schiebeholmkasten 10 is zero, since the connection to the hydraulic cylinder 16 is still locked by the valve 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)

Claims (3)

  1. Machine de travail, de préférence grue mobile ou excavateur, avec au moins une poutre télescopique pour l'appui de la machine de travail, où la poutre présente un caisson de poutre et au moins une première et une deuxième poutre qui peuvent être télescopées hydrauliquement l'une dans l'autre, et la première poutre est logée d'une manière télescopique dans le caisson de poutre, caractérisée en ce que d'abord la première poutre et, après le télescopage de celle-ci jusqu'à un point souhaité, la seconde poutre peut être télescopée, tandis que lors de la rentrée inversée, d'abord, la deuxième poutre peut être rentrée jusqu'à un point souhaité, et qu'ensuite la première poutre peut être rentrée, et en ce qu'une commande séquentielle de pression est réalisée par des vannes hydrauliques correspondantes, où les vannes hydrauliques, lors de l'atteinte d'une pression limite préréglée, s'ouvrent.
  2. Machine de travail selon la revendication 1, caractérisée en ce que pour le télescopage ou pour le rentrage des poutres, des vérins hydrauliques sont prévus.
  3. Machine de travail selon la revendication 2, caractérisée par une commande séquentielle de pression pour les vérins hydrauliques, au moyen de laquelle la première poutre peut être sortie par le premier vérin hydraulique d'abord d'une manière contrôlée, où ensuite la deuxième poutre peut être sortie par un deuxième vérin hydraulique, tandis que lors du rentrage, d'abord, la deuxième poutre peut être rentrée d'une manière contrôlée par le deuxième vérin hydraulique, et ensuite la première poutre peut être rentrée par le premier vérin hydraulique.
EP06014134A 2005-08-01 2006-07-07 Poutre télescopique Active EP1749789B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005012049U DE202005012049U1 (de) 2005-08-01 2005-08-01 Teleskopierbarer Schiebeholm

Publications (2)

Publication Number Publication Date
EP1749789A1 EP1749789A1 (fr) 2007-02-07
EP1749789B1 true EP1749789B1 (fr) 2011-10-26

Family

ID=37309805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06014134A Active EP1749789B1 (fr) 2005-08-01 2006-07-07 Poutre télescopique

Country Status (4)

Country Link
US (1) US7703616B2 (fr)
EP (1) EP1749789B1 (fr)
AT (1) ATE530491T1 (fr)
DE (1) DE202005012049U1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008036994A1 (de) 2008-08-08 2010-02-11 Ifm Electronic Gmbh Schiebeholm mit integrierter Ausfahrmessung
CN101937159B (zh) * 2010-08-27 2012-07-25 刘洪� 一种助力手动伸缩摇臂
DE102012008864A1 (de) 2011-10-18 2013-04-18 Pacoma Gmbh Modulares Stützsystem
DE102012022030A1 (de) * 2012-11-12 2014-05-15 Deere & Company Federungseinrichtung für eine beweglich gelagerte Fahrzeugachse
DE102013001474B4 (de) 2013-01-29 2023-05-17 Liebherr-Werk Ehingen Gmbh Teleskopierbare Schiebeholmvorrichtung und Verfahren zu deren Nutzung
DE102016002980B4 (de) * 2016-03-10 2024-03-28 Liebherr-Werk Ehingen Gmbh Dreigliedriger Schiebeholm
DE102016104653A1 (de) * 2016-03-14 2017-09-14 Schwing Gmbh Doppelt teleskopierbare Bogenabstützung
DE102017003730B4 (de) * 2017-04-18 2020-08-20 Liebherr-Werk Ehingen Gmbh Fahrzeugrahmen für einen Mobilkran sowie Mobilkran
EP3650394B1 (fr) * 2018-11-06 2021-06-30 Hiab AB Dispositif de retenue pour outil de manutention de charges et grue hydraulique comprenant un tel dispositif de retenue
CN111532962A (zh) * 2020-05-09 2020-08-14 三一重机有限公司 一种挖掘机工作部拆卸工装

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967277A (en) * 1961-06-07 1964-08-19 Thew Shovel Co Outriggers for crawler cranes,shovels,hoes and the like

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566720C (de) 1932-12-20 Wolfgang Graf Bethusy Huc Kuenstliche Blume, insbesondere als Christbaumschmuck
DE101878C (fr)
DE126634C (fr)
DE100691C (fr)
DE743275C (de) 1941-01-26 1943-12-22 Kloeckner Humboldt Deutz Ag Elektrisch erregter Trommelmagnetscheider mit mehreren Polen, wobei die Ampere-Windungszahl der Haupterregungsspulen unter sich gleich ist
DE749935C (de) 1942-12-11 1944-12-08 Magnetische Daempfung bei mechanischen Messwertuebertragungseinrichtungen
US3300060A (en) * 1965-02-03 1967-01-24 Pettibone Mulliken Corp Booms with sequential hydraulic extension
DE1781409A1 (de) * 1968-03-28 1972-01-20 Demag Baumaschinen Gmbh Hydraulisch betriebene Verstellvorrichtung eines Teleskopauslegers
US3760689A (en) * 1972-02-24 1973-09-25 Harnischfeger Corp Control system for automatically sequencing operation of a plurality of hydraulic pumps for supplying a plurality of hydraulic actuators
JPS5512006Y2 (fr) * 1972-03-02 1980-03-15
DE2260815A1 (de) * 1972-12-13 1974-06-20 Krone Bernhard Gmbh Maschf Folgesteuerung fuer kranausleger und aehnliche geraete
DD100691A1 (fr) * 1972-12-14 1973-10-05
DD101878A1 (fr) * 1972-12-27 1973-11-20
DE2448608A1 (de) * 1974-10-11 1976-04-22 Oil States Rubber Co Rohrleitungsmolch
GB8313674D0 (en) * 1983-05-18 1983-06-22 Lancer Boss Ltd Telescopic mast assembly
US4589076A (en) * 1983-10-17 1986-05-13 Kabushiki Kaisha Kobe Seiko Sho Method for controlling stretching and contracting operations of telescopic multistage boom
US4593791A (en) * 1984-04-17 1986-06-10 Allis-Chalmers Corporation Automatic sequencing circuit for lift cylinders
DE4021280C2 (de) * 1990-07-05 1994-08-25 Montan Hydraulik Gmbh & Co Kg Zweistufiger hydraulischer Teleskopzylinder mit Zwangssteuerung für die Aus- und die Einfahrfolge der Teleskopglieder
AT401510B (de) * 1991-10-21 1996-09-25 Palfinger Ag Ladekran
AT398304B (de) * 1991-11-11 1994-11-25 Palfinger Ag Mehrstufiger teleskopausleger
US5355769A (en) * 1992-07-23 1994-10-18 Magna Pow'r, Inc. Sequentially operated cylinders with load holding valve integrated system
EP0718444A1 (fr) * 1994-12-21 1996-06-26 Nikken Corporation Alimentation en huile sous pression pour excavation à grande profondeur d'excavation
DE9420465U1 (de) * 1994-12-21 1995-02-16 Atlas Weyhausen GmbH, 27751 Delmenhorst Hub-Kipp-Vorrichtung für Wertstoff-Sammelbehälter o.dgl.
EP0743275A2 (fr) * 1995-05-15 1996-11-20 ATLAS WEYHAUSEN GmbH Procédé de commande d'une flèche télescopique multiple ainsi que le système de commande permettant d'exécuter le procédé
EP0749935A1 (fr) * 1995-06-23 1996-12-27 ATLAS WEYHAUSEN GmbH Procédé pour commander une flêche télescopique à sections multiples ainsi que le système de commande pour la mise en oeuvre du procédé
US5927520A (en) * 1995-10-06 1999-07-27 Kidde Industries, Inc. Electro-hydraulic operating system for extensible boom crane
US6029559A (en) * 1998-04-06 2000-02-29 Grove U.S. L.L.C. Telescoping system with multiple single-stage telescopic cylinders
US6813988B2 (en) * 2003-02-12 2004-11-09 Leonard Kruppa Sequential hydraulic extension system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967277A (en) * 1961-06-07 1964-08-19 Thew Shovel Co Outriggers for crawler cranes,shovels,hoes and the like

Also Published As

Publication number Publication date
US7703616B2 (en) 2010-04-27
EP1749789A1 (fr) 2007-02-07
ATE530491T1 (de) 2011-11-15
DE202005012049U1 (de) 2006-12-14
US20070175850A1 (en) 2007-08-02

Similar Documents

Publication Publication Date Title
EP1749789B1 (fr) Poutre télescopique
EP0984895B1 (fr) Grue a fleche telescopique
DE19824671C2 (de) Kran mit einem Teleskopausleger
DE102013107305B4 (de) Hubeinrichtung und Hebebühne mit einer solchen Hubeinrichtung
DE10048224B4 (de) Verriegelungseinheit für einen Teleskopausleger eines Krans
DE69102385T2 (de) Montagevorrichtung für eine parallel zum Chassis eines Fahrzeuges ausfahrbare Ladebordwand.
DE2325117A1 (de) Teleskop-kranausleger und verfahren zu dessen ein- und ausfahren
DE102011116083B4 (de) Sicherungs- und Verriegelungseinheit für Ausleger mit teleskopierbaren Schüssen, insbesondere bei Mobilkranen
DE102013011173B4 (de) Verfahren zur Montage eines Krans sowie Anlenkschuss, Teleskopausleger und Kran
WO2016030269A1 (fr) Pompe à béton mobile pourvue d'une structure de support
DE19631547B4 (de) Teleskopausleger, insbesondere für stationäre oder fahrbare Krane
DE69612380T2 (de) Ausziehbarer ausleger, insbesondere für kräne
DE102019124173B3 (de) Teleskopausleger mit Seilausschub sowie Arbeitsgerät mit einem solchen
DE10007773A1 (de) Kran mit einem Teleskopausleger
DE10142847C1 (de) Teleskopausleger
DE4131751A1 (de) Hydromechanisches teleskopiersystem
DE1274291B (de) Mehrstufig teleskopierbarer Ausleger
DE2028826C2 (de) Teleskopausleger mit einem Grundausleger und mindestens zwei aus- und einfahrbaren Teleskopteilen
DE3003689A1 (de) Teleskopausleger fuer krane
DE19641191A1 (de) Teleskopausleger, insbesondere für stationäre und fahrbare Krane
DE29824867U1 (de) Kran mit einem Teleskopausleger
DE10243744B4 (de) Verschiebevorrichtung und Baumaschine mit Verschiebevorrichtung
EP1321427B1 (fr) Flèche télescopique
DE2633022B1 (de) Teleskopier-antriebs-einrichtung eines teleskopauslegers
DE102016002980B4 (de) Dreigliedriger Schiebeholm

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20070306

17Q First examination report despatched

Effective date: 20070425

R17C First examination report despatched (corrected)

Effective date: 20070604

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F15B 13/07 20060101ALI20110506BHEP

Ipc: F15B 11/20 20060101ALI20110506BHEP

Ipc: B66C 23/80 20060101ALI20110506BHEP

Ipc: B66C 23/693 20060101AFI20110506BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PATTE, ALEXANDER

Inventor name: RAFAILOVIC, MIKICA

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010464

Country of ref document: DE

Effective date: 20120126

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111026

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20111026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120127

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120227

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120727

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010464

Country of ref document: DE

Effective date: 20120727

BERE Be: lapsed

Owner name: LIEBHERR-WERK EHINGEN G.M.B.H.

Effective date: 20120731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120707

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 530491

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060707

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20190725

Year of fee payment: 14

Ref country code: IT

Payment date: 20190731

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200707

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240724

Year of fee payment: 19