EP1444162A1 - Fahrzeugkran mit superlifteinrichtung - Google Patents
Fahrzeugkran mit superlifteinrichtungInfo
- Publication number
- EP1444162A1 EP1444162A1 EP02774419A EP02774419A EP1444162A1 EP 1444162 A1 EP1444162 A1 EP 1444162A1 EP 02774419 A EP02774419 A EP 02774419A EP 02774419 A EP02774419 A EP 02774419A EP 1444162 A1 EP1444162 A1 EP 1444162A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- counterweight
- load
- mobile crane
- radius
- parameters
- 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
Links
- 230000008859 change Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 238000009420 retrofitting Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
-
- 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
Definitions
- the invention relates to a mobile crane with an undercarriage and an uppercarriage pivotably arranged thereon about a vertical axis, with a boom device which is articulated on the uppercarriage and can be pivoted about a horizontal axis for lifting a load, and with a counterweight device designed as a superlift device which increases the load capacity in the manner with the uppercarriage is connected that the counterweight of the superlift device (SL counterweight) for executing pivoting movements of the superstructure can be lifted off the floor and the pivoting radius of the SL counterweight can be changed, and with an electronic control device for actuating drive units of the mobile crane, which have at least one computing device and for the operator of the mobile crane is provided with a display and an input device for data input.
- Mobile cranes of this type are in many cases provided with a crawler chassis and can have a luffing lattice boom as a jib.
- the inclination of the latter can be continuously changed using a mast attached to the uppercarriage and lying at an angle to the rear in the luffing plane and a rope tensioning attached to it.
- the superstructure is usually equipped with a counterweight.
- additional ballast can be attached via the mast in the form of a so-called superlift as a counterweight to the load to be lifted (SL counterweight).
- the SL counterweight can, for example, be arranged on a crossbar or also on a so-called counterweight carriage, which is attached to the mast in each case by means of a corresponding cable suspension.
- the horizontal distance between the axis of rotation of the superstructure and the center of gravity of the SL counterweight is referred to as the SL counterweight radius.
- the superstructure of the mobile crane is to carry out pivoting movements about its vertical axis of rotation with the SL counterweight attached, the counterweight carriage can be controlled accordingly by following the pivoting movement in many cases. If there are ground obstacles in the swivel range, this is no longer possible. In such cases, as in the case of the arrangement of the SL counterweight on a traverse, it must be ensured that under the load conditions For each lifting task, it is possible to lift the SL counterweight from the floor without violating the stability criteria (e.g. stability, component strength) and the capacity criteria (e.g. rope limits).
- stability criteria e.g. stability, component strength
- the capacity criteria e.g. rope limits
- the load radius when picking up a load is usually different from the load radius when depositing this load.
- the load torque thus changes considerably during a lifting task.
- the counterbalance moment used to compensate for this must be taken into account and frequently changed during the execution of a lifting task, since, for example, the load radius is significantly reduced
- the counterweight moment of the SL counterweight predominates so strongly that it is no longer possible to lift the counterweight to enable swiveling movements of the superstructure for reasons of stability. In such cases, a reduction in the SL counterweight may be necessary. However, this is associated with a considerable conversion effort. Often, however, it is sufficient to adjust the effective counterweight radius to the changed conditions.
- the SL counterweight is connected to the superstructure by means of a telescope rod that runs essentially horizontally or at least flat, and whose length can be changed, for example, by means of a hydraulic cylinder. By pulling in or extending the telescopic rod, the SL counterweight can be reduced to a smaller or larger size
- the object of the present invention is to improve a generic mobile crane in such a way that lifting tasks for the crane can be carried out with great certainty for the crane operator while minimizing the conversion effort while keeping the counterweight as small as possible.
- the invention provides that a program is stored in the electronic control device, which program takes into account the parameters load size and load radius as well as size of the SL counterweight and the SL counterweight radius
- the stability and capacity criteria of the mobile crane determine a work area for crane parameters and graphically display it on the display for the crane operator, which can be used to carry out the upcoming lifting task.
- the work area has an upper limit and a lower limit, within which the parameters shown in the graphic can be changed safely if the other parameters remain constant.
- the SL counterweight can be lifted off the floor at any time.
- the current size of the parameters of the graphic can be displayed within the working area during crane operation. In principle, this can be achieved, for example, by means of numerical displays.
- the display of the current parameter values is preferably a graphic display. In particular, it can be provided that the current size of the parameters from the running crane operation is represented by a crosshair.
- the load radius and the counterweight radius are expediently displayed graphically as parameters of the working field. Accordingly, in a preferred development, the invention provides that the electronic control device of the mobile crane is connected in terms of signal technology to a sensor system for the current determination of the set load radius and the set SL counterweight radius. In this context, it is particularly advantageous if the mobile crane has a mechanical adjustment device for the SL counterweight radius that can be operated by the crane operator.
- a measuring device for determining the current size of the load attached to the mobile crane and to connect it to the electronic control device in terms of signal technology.
- the electronic control device is signal-connected to a measuring device which represents a value for the change in load on the mobile crane caused by wind, so that the control device can take these values into account when determining the permissible working field.
- the operating mode of the electronic control device can preferably be switched over to a planning mode in which the different loading conditions of the crane can be simulated in preparation for the work sequence of a specific lifting task.
- a planning mode in which the different loading conditions of the crane can be simulated in preparation for the work sequence of a specific lifting task.
- This enables the crane operator to examine beforehand under different parameter settings which specific settings are particularly favorable for minimizing the overall effort. It is of great advantage if not in planning mode only the previously mentioned working field for the parameters load radius and SL counterweight radius, but also a diagram of the permissible upper and lower limit of the permissible load size for a given load radius and specified size of the SL counterweight depending on the SL counterweight radius can be displayed.
- Fig. 1 is a display in working mode
- Fig. 2 shows a display in the planning mode.
- the display shown in FIG. 1 of the control device of a vehicle crane according to the invention is divided into several areas. It has a narrow upper parameter bar, from which the settings made for essential parameters of the mobile crane result.
- the meaning of these parameters, which are shown as numbers, are explained by symbols and are therefore easy to grasp.
- the slewing range of the crane is specified as 360 °. 100t are used as the central ballast, 280t as the counterweight of the superstructure and a total of 500t as the attached SL counterweight.
- the crane's hook block has a rope reeving of 2 times 22.
- the left part of the screen symbolically shows a mobile crane with an attached SL counterweight that has lifted off the ground. Since the mobile crane has a sensor system for determining the current setting of the boom inclination, the corresponding luffing angle can be displayed. In the present case, it is shown as a numerical value of 77.3 °. With this inclination there is a load radius of 17.0 m, which is given as a particularly large and bold numerical value. The associated possible hook height is 48.8 m and is indicated on the left edge.
- the current SL counterweight radius of 22.0 m is also given as a numerical value at the bottom of the left half of the picture.
- E max is the maximum retraction of the retraction mechanism for adjusting the Ausleger ⁇ e Trent estimated at 18t, which are currently used taking into account the suspended load exactly 11.61.
- the current wind speed is indicated with 4.6 m / s with a Wi ⁇ dsack sign.
- the actually attached load is given as 830t, which corresponds to a net load of 819t in the present example. The latter numerical value is highlighted in color.
- the size of the maximum permissible trailer load is specified as 890t.
- Coordinate system is illustrated by appropriate crane symbols.
- the lower dashed line shows which size of the load radius, depending on the currently set SL counterweight radius, must not be undercut if the SL counterweight is to be lifted off the ground. If the dashed lower limit is undershot, the SL counterweight rests on the floor, so that the upper carriage can then no longer be pivoted.
- the solid upper bold line indicates the permissible upper limit for the load radius depending on the SL counterweight radius under the set conditions (SL counterweight of 500t and suspended load of 830t).
- the working field for the crane is located between the solid and dashed lines under the given parameter settings, in which the SL counterweight radius and load radius can be varied safely. The current setting of these two parameters is made easy to grasp by a crosshair with an additional small circle. You can see the size of the counterweight radius of 22m and the load radius of 17m, as is shown numerically in the left part at the bottom of the screen.
- the crane operator thus intuitively detects that, in the present example, while maintaining the load radius of 17m when carrying out swiveling movements to avoid any obstacles in the swiveling range of the SL counterweight, the SL counterweight radius can easily be changed in the range from 19m to about 23.5m. Conversely, with a constant SL counterweight radius of 22m, the load radius could be changed safely between 16m and 20m. If the load radius were to be increased to more than 20 m and thus the stability or capacity criteria were to be exceeded, an advantageous development of the invention would automatically switch off the drive for the adjustment of the design tendency take place so that the operating parameters would remain on the safe side in any case.
- the display is designed as a touch screen and thus serves not only as a display unit but also as an input unit for data.
- the respective parameter values can be set by the two left buttons marked with the corresponding black arrow symbols are pressed to increase or decrease the displayed values.
- the graphic in the lower left part of the image corresponds to the graphic for the permissible working field that can be seen in FIG. 1.
- a parameter combination for the SL counterweight radius and the load radius is provided in the planning phase, which lies outside the permissible working area, so that in this case the SL counterweight is placed on the ground and no pivoting of the superstructure would be possible. Should this combination of radii be absolutely necessary due to the conditions at the intended construction site, a change in the size of the SL counterweight would be necessary. This would be recognizable in the planning phase without significant effort.
- the present invention makes work for the operator of a mobile crane considerably easier and safer.
- the time-consuming study of extensive payload tables with the possibility of incorrect readings is completely eliminated.
- a particular advantage of the invention can be seen in the fact that the crane operator can immediately see at any time to what extent he has already approached a critical limit.
- unstable conditions can occur, for example, when the load radius changes unexpectedly to an impermissible value under the influence of the wind load due to an oscillation of the load.
- This can result, for example, in a sudden placement of the SL counterweight on the floor, so that a pivoting movement of the superstructure that is currently taking place would suddenly be interrupted. This can cause special dangers.
- the crane operator can easily see the current position of his operating parameters within the working area at any time due to the design of the control device according to the invention, he can safely avoid such critical approaches to border areas from the outset.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10155006 | 2001-11-06 | ||
DE10155006A DE10155006B4 (de) | 2001-11-06 | 2001-11-06 | Fahrzeugkran mit Superlifteinrichtung |
PCT/DE2002/003640 WO2003040016A1 (de) | 2001-11-06 | 2002-09-20 | Fahrzeugkran mit superlifteinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1444162A1 true EP1444162A1 (de) | 2004-08-11 |
EP1444162B1 EP1444162B1 (de) | 2005-11-16 |
Family
ID=7705139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02774419A Expired - Lifetime EP1444162B1 (de) | 2001-11-06 | 2002-09-20 | Fahrzeugkran mit superlifteinrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US7252203B2 (de) |
EP (1) | EP1444162B1 (de) |
JP (1) | JP4199667B2 (de) |
CN (1) | CN1331723C (de) |
AT (1) | ATE309957T1 (de) |
DE (3) | DE10155006B4 (de) |
WO (1) | WO2003040016A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011115224C5 (de) | 2010-10-14 | 2019-07-04 | Liebherr-Werk Ehingen Gmbh | Kran, insbesondere Raupen-oder Mobilkran |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10155006B4 (de) | 2001-11-06 | 2004-12-16 | Terex-Demag Gmbh & Co. Kg | Fahrzeugkran mit Superlifteinrichtung |
JP4817620B2 (ja) * | 2004-07-05 | 2011-11-16 | 日立建機株式会社 | 建設機械の表示装置 |
JP5031978B2 (ja) * | 2004-07-05 | 2012-09-26 | 日立建機株式会社 | 建設機械の表示装置 |
DE102005059768A1 (de) | 2005-07-22 | 2007-01-25 | Liebherr-Werk Ehingen Gmbh | Kran, vorzugsweise Raupen- oder Fahrzeugkran |
DE102006027202A1 (de) * | 2006-06-12 | 2007-12-13 | Liebherr-Werk Nenzing Gmbh, Nenzing | Kraneinsatzplaner |
US7546928B2 (en) | 2006-10-27 | 2009-06-16 | Manitowoc Crane Companies, Inc. | Mobile lift crane with variable position counterweight |
US7967158B2 (en) * | 2006-10-27 | 2011-06-28 | Manitowoc Crane Companies, Llc | Mobile lift crane with variable position counterweight |
TWI444939B (zh) * | 2008-01-10 | 2014-07-11 | Univ Nat Taiwan | 工程吊車之模擬系統及其方法 |
US8317453B2 (en) * | 2008-05-15 | 2012-11-27 | Ray Givens | Compound-arm manipulator |
CN101624165B (zh) * | 2008-07-07 | 2011-06-29 | 徐州重型机械有限公司 | 组合平衡重装置及采用该装置的起重机 |
US9278834B2 (en) | 2009-08-06 | 2016-03-08 | Manitowoc Crane Group, LLC | Lift crane with moveable counterweight |
DE202009011577U1 (de) * | 2009-08-26 | 2011-01-05 | Liebherr-Werk Ehingen Gmbh | Kran |
CN101774514B (zh) * | 2010-01-26 | 2012-02-22 | 昆山三一机械有限公司 | 履带起重机超起配重无级变幅机构及其操作方法 |
BRPI1001193A2 (pt) * | 2010-02-11 | 2012-07-03 | Vinicius De Carvalho Cal | aperfeiçoamento em grua e processo de controle de contrapeso em uma grua, em tempo real |
DE202010014310U1 (de) * | 2010-10-14 | 2012-01-18 | Liebherr-Werk Ehingen Gmbh | Kran, insbesondere Raupen- oder Mobilkran |
JP5653197B2 (ja) | 2010-12-07 | 2015-01-14 | 株式会社タダノ | クレーン装置 |
DE102012002040B4 (de) | 2012-02-02 | 2022-07-07 | Liebherr-Werk Ehingen Gmbh | Verfahren zum Betrieb eines Krans und Kran |
JP5303611B2 (ja) * | 2011-06-29 | 2013-10-02 | アンリツ株式会社 | 移動通信端末試験装置及び移動通信端末試験方法 |
DE102011108284A1 (de) * | 2011-07-21 | 2013-01-24 | Liebherr-Werk Ehingen Gmbh | Kransteuerung und Kran |
EP2551233A1 (de) * | 2011-07-28 | 2013-01-30 | Gamesa Innovation & Technology, S.L. | Kran und Kransteuerungssystem |
US10162797B1 (en) * | 2012-04-13 | 2018-12-25 | Design Data Corporation | System for determining structural member liftability |
US10410124B1 (en) | 2013-01-21 | 2019-09-10 | Link-Belt Cranes, L.P., Lllp | Display for displaying lifting capacity of a lifting machine and related methods |
DE202013003782U1 (de) | 2013-04-22 | 2013-05-07 | Manitowoc Crane Group France Sas | Sensorbasierte Überwachung von Windrichtung und Wärmeeinstrahlung für ein mobiles Arbeitsgerät |
US10179722B2 (en) | 2014-01-27 | 2019-01-15 | Manitowoc Crane Companies, Llc | Lift crane with improved movable counterweight |
EP3099620A4 (de) | 2014-01-27 | 2017-10-11 | Manitowoc Crane Companies, Inc. | Höhenanpassungsmechanismus für ein hilfselement auf einem kran |
DE102014105618A1 (de) | 2014-04-22 | 2015-10-22 | Terex Cranes Germany Gmbh | Verfahren und Vorrichtung zum Betreiben eines Mobilkrans sowie Mobilkran |
US9783395B2 (en) * | 2015-03-31 | 2017-10-10 | Manitowoc Crane Companies, Llc | System and method for crane counterweight positioning |
KR102389591B1 (ko) * | 2015-04-02 | 2022-04-22 | 현대두산인프라코어(주) | 건설기계의 버츄얼 시뮬레이터 |
JP6412280B2 (ja) * | 2015-06-12 | 2018-10-24 | 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 | 中間カウンターウェイト位置での荷重表の計算のためのシステム及び方法 |
FR3037681B1 (fr) * | 2015-06-18 | 2017-11-24 | Manitowoc Crane Group France | Procede de definition d’une courbe de charges optimisee pour grue, procede et dispositif de controle pour controler la charge suspendue a une grue a partir de la courbe de charges optimisee |
JP6260591B2 (ja) * | 2015-07-22 | 2018-01-17 | コベルコ建機株式会社 | クレーン、およびクレーンのカウンタウェイトの位置調整方法 |
CN104986057B (zh) | 2015-07-22 | 2017-06-09 | 北京交通大学 | 轨道交通负电压回流直流供电系统 |
JP6520562B2 (ja) * | 2015-08-24 | 2019-05-29 | コベルコ建機株式会社 | 移動式クレーンのウェイト浮き量調整装置及びウェイト浮き量調整方法 |
BR112018007406B8 (pt) * | 2015-10-16 | 2023-04-04 | Palfinger Ag | Disposição de um controlador e dispositivo de elevação hidráulico |
US11142442B2 (en) | 2017-02-10 | 2021-10-12 | Arrow Acquisition, Llc | System and method for dynamically controlling the stability of an industrial vehicle |
US10703612B2 (en) | 2017-11-10 | 2020-07-07 | Manitowoc Crane Companies, Llc | System and method for calculation of capacity charts at a locked counterweight position |
DE102017131264A1 (de) * | 2017-12-22 | 2019-06-27 | Liebherr-Hydraulikbagger Gmbh | Baumaschine, insbesondere Erdbewegungsmaschine mit einem Bedienpult |
JP7031315B2 (ja) | 2018-01-12 | 2022-03-08 | コベルコ建機株式会社 | 高さ調節補助装置、これを備えたクレーン及び高さ調節方法 |
EP3988493A4 (de) * | 2019-06-20 | 2023-08-09 | Tadano Ltd. | Anzeigesystem mit beweglichem bereich und kran mit einem anzeigesystem mit beweglichem bereich |
CN110885006B (zh) * | 2019-12-03 | 2020-11-13 | 深知智能科技(金华)有限公司 | 一种起重机工作装置作业姿态自动调整控制方法及系统 |
DE102021109113A1 (de) | 2020-04-16 | 2021-10-21 | Tadano Demag Gmbh | Fahrzeugkran sowie Verfahren zur Reduzierung der Belastung seines Auslegers |
DE102021102699A1 (de) | 2021-02-05 | 2022-08-11 | Liebherr-Werk Biberach Gmbh | Kran |
CN114044452B (zh) * | 2021-10-27 | 2023-06-23 | 浙江三一装备有限公司 | 作业机械作业控制方法、装置及作业机械 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3824732A1 (de) * | 1988-07-21 | 1990-02-15 | Mannesmann Ag | Kran, insbesondere grosskran |
US5730305A (en) * | 1988-12-27 | 1998-03-24 | Kato Works Co., Ltd. | Crane safety apparatus |
KR940009268B1 (ko) * | 1988-12-27 | 1994-10-06 | 가부시끼가이샤 가또 세이사꾸쇼 | 크레인 안전 장치 |
DE4030954C2 (de) * | 1990-09-29 | 1994-08-04 | Danfoss As | Verfahren zur Steuerung der Bewegung eines hydraulisch bewegbaren Arbeitsgeräts und Bahnsteuereinrichtung zur Durchführung des Verfahrens |
JPH0781887A (ja) | 1993-09-10 | 1995-03-28 | Komatsu Mec Corp | クレーンの安全表示装置 |
EP1306343A3 (de) * | 1995-03-03 | 2003-05-21 | Komatsu Ltd. | Autokran mit einem Reichweiteanzeigegerät |
DE19538264C2 (de) * | 1995-10-13 | 1999-02-18 | Pietzsch Automatisierungstech | Verfahren und interaktive Bedienkonsole zur Vorbereitung und Einrichtung eines mobilen Arbeitsgerätes |
JP3136110B2 (ja) | 1996-04-09 | 2001-02-19 | 日立建機株式会社 | クレーンの仕様表示装置 |
US6744372B1 (en) * | 1997-02-27 | 2004-06-01 | Jack B. Shaw | Crane safety devices and methods |
JP2000044177A (ja) | 1998-07-29 | 2000-02-15 | Komatsu Ltd | クレーンの作業制限領域表示装置及びその表示方法 |
DE19857779A1 (de) * | 1998-12-04 | 2000-06-15 | Mannesmann Ag | Kran, insbesondere Fahrzeugkran |
JP2000344470A (ja) * | 1999-03-31 | 2000-12-12 | Kobelco Contstruction Machinery Ltd | 移動式クレーンの安全装置 |
DE19931302B4 (de) | 1999-07-07 | 2006-03-30 | Liebherr-Werk Ehingen Gmbh | Kontinuierlich verstellbarer Kran |
JP5162782B2 (ja) * | 2000-08-07 | 2013-03-13 | 株式会社小松製作所 | 作業機械の表示装置 |
DE10155006B4 (de) | 2001-11-06 | 2004-12-16 | Terex-Demag Gmbh & Co. Kg | Fahrzeugkran mit Superlifteinrichtung |
-
2001
- 2001-11-06 DE DE10155006A patent/DE10155006B4/de not_active Expired - Fee Related
-
2002
- 2002-03-04 DE DE20203686U patent/DE20203686U1/de not_active Expired - Lifetime
- 2002-09-20 EP EP02774419A patent/EP1444162B1/de not_active Expired - Lifetime
- 2002-09-20 US US10/494,726 patent/US7252203B2/en not_active Expired - Lifetime
- 2002-09-20 CN CNB028196023A patent/CN1331723C/zh not_active Expired - Fee Related
- 2002-09-20 WO PCT/DE2002/003640 patent/WO2003040016A1/de active IP Right Grant
- 2002-09-20 DE DE50204976T patent/DE50204976D1/de not_active Expired - Lifetime
- 2002-09-20 AT AT02774419T patent/ATE309957T1/de active
- 2002-09-20 JP JP2003542070A patent/JP4199667B2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO03040016A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011115224C5 (de) | 2010-10-14 | 2019-07-04 | Liebherr-Werk Ehingen Gmbh | Kran, insbesondere Raupen-oder Mobilkran |
Also Published As
Publication number | Publication date |
---|---|
DE10155006A1 (de) | 2003-05-15 |
US7252203B2 (en) | 2007-08-07 |
CN1331723C (zh) | 2007-08-15 |
JP4199667B2 (ja) | 2008-12-17 |
US20050098520A1 (en) | 2005-05-12 |
DE20203686U1 (de) | 2002-06-20 |
CN1697778A (zh) | 2005-11-16 |
JP2005507840A (ja) | 2005-03-24 |
WO2003040016A1 (de) | 2003-05-15 |
ATE309957T1 (de) | 2005-12-15 |
EP1444162B1 (de) | 2005-11-16 |
DE50204976D1 (de) | 2005-12-22 |
DE10155006B4 (de) | 2004-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10155006B4 (de) | Fahrzeugkran mit Superlifteinrichtung | |
EP3134344B2 (de) | Verfahren und vorrichtung zum betreiben eines mobilkrans sowie mobilkran | |
DE60026654T2 (de) | Sicherheitssystem für ein Fahrzeug mit Ausleger | |
EP2289834A2 (de) | Kran | |
EP2113481A1 (de) | Mobilkran mit einer Kranüberwachungseinrichtung | |
DE19931302B4 (de) | Kontinuierlich verstellbarer Kran | |
DE19931301A1 (de) | Verfahren und Vorrichtung zum Führen eines Kranlasthakens | |
EP3507232B1 (de) | Turmkran | |
EP3856673B1 (de) | Kran sowie verfahren zum überwachen des betriebs eines solchen krans | |
DE2950884A1 (de) | Fahrbarer kran | |
DE102014012661B4 (de) | Verfahren zum Betrieb eines Krans und Kran | |
DE3640305C2 (de) | ||
DE19944927A1 (de) | Hafenkran, insbesondere Hafenmobilkran für Normal- und Schwerlastbetrieb | |
DE3018560C2 (de) | ||
DE19842436A1 (de) | Verfahren und Vorrichtung zur Kompensation der Verformung eines Kranauslegers bei dem Aufnehmen und Absetzen von Lasten | |
EP0387399B1 (de) | Verfahren und Vorrichtung zur Steuerung der Kranfunktionen eines mobilen Teleskopauslegerkrans | |
DE19931303C2 (de) | Tragfähigkeitsoptimierung beim Ausführen von Kranbewegungen | |
EP2897892B1 (de) | Verfahren zum betrieb eines krans und kran | |
DE102021128317A1 (de) | Verfahren und System zur Planung eines Einsatzes zum Heben einer Last mit einem Kran | |
DE2556216C2 (de) | Turmdrehkran mit selbsttragendem Betonverteilarm | |
DE102018108169B4 (de) | Mobile Arbeitsmaschine, insbesondere Radlader zum Holzumschlag | |
DE29924978U1 (de) | Kontinuierlich verstellbarer Kran | |
EP2847121B1 (de) | Kran | |
DE1756568A1 (de) | Turmdrehkran mit zwei Lasthaken | |
DE19830746B4 (de) | Vorrichtung mit einem verfahrbaren Ausleger |
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 |
|
17P | Request for examination filed |
Effective date: 20040303 |
|
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 IE IT LI LU MC NL PT SE SK TR |
|
17Q | First examination report despatched |
Effective date: 20041026 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): CH DE FR LI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE FR LI |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM & CO. PATENTANWAELTE |
|
REF | Corresponds to: |
Ref document number: 50204976 Country of ref document: DE Date of ref document: 20051222 Kind code of ref document: P |
|
ET | Fr: translation filed | ||
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: 20060817 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: TEREX-DEMAG GMBH & CO. KG Free format text: TEREX-DEMAG GMBH & CO. KG#DINGLERSTRASSE 24#66482 ZWEIBRUECKEN (DE) -TRANSFER TO- TEREX-DEMAG GMBH & CO. KG#DINGLERSTRASSE 24#66482 ZWEIBRUECKEN (DE) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20070914 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20080912 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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: 20080930 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080930 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20100531 |
|
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: 20090930 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20130911 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 309957 Country of ref document: AT Kind code of ref document: T Effective date: 20140920 |
|
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: 20140920 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50204976 Country of ref document: DE Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50204976 Country of ref document: DE Representative=s name: RAU, SCHNECK & HUEBNER PATENTANWAELTE RECHTSAN, DE Ref country code: DE Ref legal event code: R081 Ref document number: 50204976 Country of ref document: DE Owner name: TEREX GLOBAL GMBH, CH Free format text: FORMER OWNER: TEREX DEMAG GMBH, 66482 ZWEIBRUECKEN, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50204976 Country of ref document: DE Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210920 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50204976 Country of ref document: DE |