EP2378054B1 - Engin avec un dispositif de sécurité - Google Patents

Engin avec un dispositif de sécurité Download PDF

Info

Publication number
EP2378054B1
EP2378054B1 EP10004085.6A EP10004085A EP2378054B1 EP 2378054 B1 EP2378054 B1 EP 2378054B1 EP 10004085 A EP10004085 A EP 10004085A EP 2378054 B1 EP2378054 B1 EP 2378054B1
Authority
EP
European Patent Office
Prior art keywords
construction machine
unit
adjustment range
actuation unit
machine according
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.)
Revoked
Application number
EP10004085.6A
Other languages
German (de)
English (en)
Other versions
EP2378054A1 (fr
Inventor
Martin Lanzl
Josef Haas
Markus Mayr
Manfred Angermeier
Thomas Elsner
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42710507&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2378054(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP10004085.6A priority Critical patent/EP2378054B1/fr
Priority to US13/072,460 priority patent/US8624752B2/en
Priority to RU2011111328/03A priority patent/RU2466241C1/ru
Priority to JP2011085433A priority patent/JP5564462B2/ja
Priority to BRPI1101739-2A priority patent/BRPI1101739A2/pt
Priority to CN201110095046.2A priority patent/CN102220862B/zh
Publication of EP2378054A1 publication Critical patent/EP2378054A1/fr
Priority to HK12102941.2A priority patent/HK1162632B/xx
Publication of EP2378054B1 publication Critical patent/EP2378054B1/fr
Application granted granted Critical
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Definitions

  • the invention relates to a construction machine having a safety device, which has a carrier unit and an actuating unit, which is adjustable relative to the carrier unit, according to claim 1.
  • tilting moments can occur on the construction machines.
  • Such tilting moments can be caused statically, for example by spreading loads, but also dynamically, for example by centrifugal forces.
  • a generic construction machine with a safety device in a drill goes out of the US 2006/0289205 A1 out.
  • An overall center of gravity of the drill can be determined and displayed along with a permissible center of gravity limit.
  • a position of the upper carriage relative to the undercarriage is adjusted.
  • US 4,511,974 discloses an apparatus and method for detecting and displaying a tilt risk area of a forklift truck with a fork.
  • the tipping hazard area is displayed in a three-dimensional coordinate system as a function of a weight of a load on the fork, a position of the cargo on the fork and in dependence on a lift height of the fork.
  • the object of the invention is to provide a construction machine, which ensures a particularly large working radius, a particularly large variety of applications and a particularly high performance of the construction machine with a particularly high operating reliability of the construction machine, in particular with regard to the tipping safety.
  • a safety device for a construction machine which has a carrier unit and an actuating unit which is adjustable relative to the carrier unit, with at least one pickup for detecting the current position of the actuating unit relative to the carrier unit Display device, with which the instantaneous position of the actuating unit relative to the carrier unit can be displayed, and an evaluation unit, by which at least one adjustment of the actuating unit is determined depending on at least one input value, in which the actuating unit is adjustable at a predetermined tilting safety of the construction machine, wherein the adjustment can be displayed together with the current position of the actuator unit by means of the display device.
  • the invention is based on the recognition that when adjusting a heavy operating unit relative to the carrier unit, which carries this operating unit, center of gravity shifts occur, which are associated with corresponding variable tilting moments.
  • an evaluation unit is provided according to the invention. This evaluation unit determines an adjustment range in which the actuating unit can be moved safely relative to its carrier unit.
  • the safe setting range can be distinguished, for example, by the fact that a predetermined tilting safety factor is maintained in its interior.
  • corresponding characteristic fields or tables can be stored in the evaluation unit, for example.
  • the determination of the adjustment range is carried out depending on at least one input value, that is, the evaluation unit can take into account in the sense of a total consideration that the tendency to tilt is determined not only by the projection of the actuator, but also influenced by other factors, such as the load on the Actuator or the dynamic state of the construction machine. Therefore, the at least one input value can be, for example, the diameter of a drill pipe held by the actuation unit, which again influences the tilting moment via the associated mass of the drill pipe.
  • a display device is provided with which the operator both the determined safe adjustment range and the actual momentary adjustment of the actuator unit are displayed together.
  • the operator can thus at a glance detect whether the operating unit is currently in the center of the safe adjustment range, which is an indication of high safety reserves, or is working in the edge regions of the safe adjustment range, in which an increase in the projection of the operating unit may no longer be possible.
  • the operator can therefore also recognize early on whether additional measures to increase the anti-tipping are required, such as the limitation of dynamic forces. This allows a particularly efficient and safe operation.
  • the invention thus provides a visual processing of the current tilting security situation, which is particularly easy and intuitive to detect by an operator, and thus enables a particularly high operational reliability.
  • the construction machine may in particular be an earth boring device.
  • the operating unit may be, for example, the drill drive for the Erdbohrtechnikmaschine, and the carrier unit of the undercarriage of the drill.
  • the actuating unit can be pivoted about a vertical axis relative to the carrier unit, that at least one sensor is provided for detecting the instantaneous pivot position of the actuating unit relative to the carrier unit about the vertical axis, and that by means of the display device the adjustment range together with the instantaneous pivot position Actuator is displayed.
  • the actuating unit for example the drill drive, is adjustable about a vertical axis, which allows a particularly large working range of the construction machine.
  • the adjustment range in this case refers to the swivel angle about the vertical axis and the abovementioned instantaneous position of the actuating unit comprises at least the swivel position about the vertical axis.
  • the actuating unit is adjustable radially to the vertical axis, that at least one sensor for detecting the current radial position of the actuating unit is provided relative to the vertical axis, and that by means of the display device of the adjustment can be displayed together with the current radial position of the actuator unit.
  • the actuating unit is adjustable radially to a vertical axis and the safe adjustment range refers to this radial travel. Accordingly, the aforementioned instantaneous position includes at least the radial position of the actuator unit.
  • the safety device can be used in particular in a mobile construction machine, since the tilting safety often paid particular attention here must become. Accordingly, it is expedient that the carrier unit is a chassis.
  • the actuating unit has at least one civil engineering tool, in particular a drilling tool.
  • the actuation unit can be designed, for example, as a rotary drilling drive and / or vibratory drilling drive for such a civil engineering tool.
  • the display device is set up to display the adjustment range and the current position in a common position sketch.
  • Such a representation enables a particularly simple visual detection of the tilting security situation by the operator, since the instantaneous position is directly related to the limits of the safe adjustment range.
  • the position sketch is expediently displayed on a display.
  • the adjustment range may be displayed in a fixed manner by the display device when the position of the actuating unit changes.
  • the representation of the operating unit moves across the display while the adjusting range remains in the display. This creates a particularly calm picture.
  • the display device reproduces a stylized plan view of at least part of the construction machine and the adjustment range.
  • an intuitively particularly easy-to-understand situation representation is provided.
  • the display device is adapted to represent the adjustment range by a colored highlighting.
  • the adjustment can be displayed in particular by a color highlighting its surface in a display.
  • the permissible Display adjustment area in the display by a green area.
  • the current position of the actuating unit can be represented for example by a point and / or a crosshair in the display, which or which moves when changing the current position on the display above the adjustment shown. It is also possible to represent the current position of the actuator by a stylized representation of the actuator in the display, which reduces the amount of abstraction.
  • a further preferred embodiment of the invention resides in that a first adjustment range for unrestricted operation and a second adjustment range for limited operation of the construction machine can be determined by means of the evaluation unit.
  • the adjustment range for limited operation can be understood to mean a range in which additional operating parameters, such as the load on the actuation unit, must be limited in order to achieve the necessary tilt safety, whereas such restrictions of additional operating parameters are not required in the adjustment range for unrestricted operation.
  • the display device is adapted to represent the two adjustment ranges and the current position in a common position sketch, wherein the adjustment ranges are preferably displayed in different colors.
  • the adjustment range for the unrestricted operation can be displayed in green and the adjustment range for the restricted operation in yellow, which corresponds to the usual colors for different danger levels, and thus enables a particularly rapid situation detection by the operator.
  • the at least one adjustment range is determined by the evaluation unit as a function of at least one input value.
  • At least one input value can be sensed and, for example, be a value relating to the position of the construction machine or a value relating to forces acting on the construction machine. Alternatively or additionally, it can be provided that at least one input value can be input manually. Accordingly, it is advantageous that for influencing the adjustment by an operator operating parameters for operation of the construction machine at the evaluation unit can be predetermined. For example, it may be provided that the operator inputs operating parameters relating to the execution of the drilling tool. Or it can be provided that the operator specifies whether a drilling operation is performed, which is accompanied by the corresponding operating forces, or whether a pure handling operation is carried out for implementing the drilling tool.
  • the input values for the evaluation unit can be detected via transducers on the construction machine, entered manually and / or selected from a database.
  • the invention also relates to a construction machine with a safety device according to the invention.
  • FIG. 1 A construction machine with a safety device according to the invention is in Fig. 1 shown.
  • the construction machine 1 is designed as a mobile earth boring device. It has a crawler track running gear, which forms a carrier unit 10.
  • an upper carriage 11 of the construction machine is arranged on this support unit 10.
  • the uppercarriage 11 is provided pivotally about the vertical axis 3 on the carrier unit 10.
  • mast supports 12 are arranged, which carry a mast 14 and connect to the superstructure 11.
  • the mast supports 12 are horizontal extending axes pivotally provided. By pivoting the mast supports 12, the mast 14 can be radially adjusted with respect to the superstructure 11 and thus the carrier unit 10.
  • a carriage 15 is arranged vertically displaceable.
  • an actuating unit 18 is provided which forms a drill drive for a drill pipe 19.
  • the actuating unit 18 By pivoting the superstructure 11 relative to the carrier unit 10, the actuating unit 18 can also be pivoted relative to the carrier unit 10 about the vertical axis 3. By pivoting the mast supports 12, the actuating unit 18 can be pivoted relative to the vertical axis 3 radially to the carrier unit 10.
  • a sensor 29 for detecting the instantaneous pivot position of the upper carriage 11 and thus the actuating unit 18 relative to the carrier unit 10 is provided on the superstructure 11. Furthermore, a further sensor 28 for detecting the instantaneous radial position of the actuating unit 18 relative to the uppercarriage 11 and thus to the carrier unit 10 is arranged on the uppercarriage 11.
  • This second receiver 28 is designed as a rotational angle sensor for determining the pivot angle of the mast supports 12 about the horizontal pivot axis.
  • the safety device has an evaluation unit 22, which is in signal communication with the receivers 28 and 29 for detecting the instantaneous position of the actuation unit 18. Furthermore, the safety device has a display device 20 which is arranged in the operator's cab of the construction machine 1.
  • the evaluation unit 22 may also be in signal communication with further sensors on the construction machine 1, wherein as an example of such a further sensor in Fig. 1 a pick-up 31 for determining a tensile and / or compressive force in the vertical feed of the carriage 15 with respect to the mast 14 is shown.
  • position sketches are created and displayed, which visualize the tipping stability of the construction machine 1.
  • An example of such a location sketch 60 is in FIG Fig. 2 shown.
  • Such a position sketch 60 can be displayed, for example, on a display of the display device 20.
  • FIG. 2 It shows a stylized representation 61 of the construction machine 1 including a stylized representation 68 of the actuation unit 18.
  • the representation is shown with a delimited area 71, which represents a safe pivoting area.
  • This area 71 can be displayed in green, for example, in the display.
  • the operator recognizes that the stylized representation 68 of the actuator 18 is within the area 71, indicating to the operator that a tip-over operation is provided. If the stylized representation 68 were outside the area 71, this indicated a risk of tipping over.
  • FIG Fig. 3 Another example of a location sketch 60 is in FIG Fig. 3 shown.
  • two adjustment ranges are determined, namely a first adjustment range for unrestricted operation and a second adjustment range for limited operation.
  • additional constraints may be required, such as a limitation on the winch forces of a main winch, an auxiliary winch, and / or a feed winch.
  • the first adjustment range is represented in the position sketch 60 by the surface 71, the second adjustment range by the surface 72.
  • the surface 71 may be green, for example, and the surface 72 may be orange, for example.
  • the stylized representation 68 of the actuating unit 18 is located in the area of the area 71 or in the area of the area 72, the operator knows whether unlimited or restricted operation is possible.
  • the display device 20 In order to alert the operator to the achievement of the second, limited adjustment range, it may also be provided to output a corresponding indication window when the second range is reached by means of the display device 20, wherein an information window with the permissible tensile forces may also be superimposed.
  • the insertion can in particular be done on the same display, which also shows the position sketch 60.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Emergency Lowering Means (AREA)

Claims (10)

  1. Engin de construction (1) avec un dispositif de sécurité, lequel présente une unité de support (10), une structure supérieure (11), qui est prévue de manière à pouvoir pivoter autour d'un axe vertical (3) au niveau de l'unité de support (10), un mât (14) et une unité d'actionnement (18) avec au moins un outil de génie civil, laquelle peut être ajustée par rapport à l'unité de support (10) et est disposée de manière à pouvoir coulisser verticalement au niveau du mât avec un chariot (15),
    caractérisé en ce que
    - au moins un capteur (28, 29) servant à détecter la position instantanée de l'unité d'actionnement (18) par rapport à l'unité de support (10) est prévu,
    - en ce qu'un dispositif d'affichage (20) est prévu, avec lequel la position instantanée de l'unité d'actionnement (18) par rapport à l'unité de support (10) peut être affichée, et
    - en ce qu'une unité d'évaluation (22) est prévue, par laquelle peut être déterminée en fonction d'au moins une valeur saisie, au moins une zone d'ajustement de l'unité d'actionnement (18), dans laquelle l'unité d'actionnement (18) peut être ajustée dans le cas d'une sécurité de basculement prédéfinie de l'engin de construction (1),
    - dans lequel la zone d'ajustement peut être affichée conjointement avec la position instantanée de l'unité d'actionnement (18) au moyen du dispositif d'affichage (20), et
    - dans lequel le dispositif d'affichage (20) est conçu pour représenter la zone d'ajustement ainsi que la position instantanée sur une esquisse de position (60) commune.
  2. Engin de construction selon la revendication 1,
    caractérisé en ce que
    - l'unité d'actionnement (18) peut être pivotée autour d'un axe vertical (3) par rapport à l'unité de support (10),
    - en ce qu'au moins un capteur (29) servant à détecter la position de pivotement instantanée de l'unité d'actionnement (18) autour de l'axe vertical (3) par rapport à l'unité de support (10) est prévu, et
    - en ce que la zone d'ajustement peut être affichée conjointement avec la position de pivotement instantanée de l'unité d'actionnement (18) au moyen du dispositif d'affichage (20).
  3. Engin de construction selon la revendication 2,
    caractérisé en ce que
    - l'unité d'actionnement (18) peut être ajustée de manière radiale par rapport à l'axe vertical (3),
    - en ce qu'au moins un capteur (28) servant à détecter la position radiale instantanée de l'unité d'actionnement (18) par rapport à l'axe vertical (3) est prévu, et
    - en ce que la zone d'ajustement peut être affichée conjointement avec la position radiale instantanée de l'unité d'actionnement (18) au moyen du dispositif d'affichage (20).
  4. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    l'unité de support (10) est un châssis, et
    en ce que l'outil de génie civil est un outil de forage.
  5. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    la zone d'ajustement est représentée de manière stationnaire par le dispositif d'affichage (20) lors de la modification de la position de l'unité d'actionnement (18).
  6. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif d'affichage (20) reproduit une vue du dessus stylisée d'au moins une partie de l'engin de construction (1) ainsi que de la zone d'ajustement.
  7. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif d'affichage (20) est mis au point pour représenter la zone d'ajustement par une surbrillance en couleur.
  8. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    - une première zone d'ajustement pour un fonctionnement illimité et une seconde zone d'ajustement pour un fonctionnement limité de l'engin de construction (1) peuvent être déterminées au moyen de l'unité d'évaluation (22), et
    - en ce que le dispositif d'affichage (20) est conçu pour représenter les deux zones d'ajustement ainsi que la position instantanée sur une esquisse de position (60) commune, dans lequel les deux zones d'ajustement sont représentées dans des couleurs différentes.
  9. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    des paramètres de fonctionnement servant au fonctionnement de l'engin de construction (1) peuvent être prédéfinis au niveau de l'unité d'évaluation (22) par un utilisateur pour influencer la zone d'ajustement.
  10. Engin de construction selon l'une des revendications précédentes,
    caractérisé en ce que
    les valeurs saisies pour l'unité d'évaluation (22) peuvent être détectées par l'intermédiaire de capteurs (31) au niveau de l'engin de construction (1), peuvent être saisies manuellement et/ou peuvent être choisies dans une base de données.
EP10004085.6A 2010-04-16 2010-04-16 Engin avec un dispositif de sécurité Revoked EP2378054B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP10004085.6A EP2378054B1 (fr) 2010-04-16 2010-04-16 Engin avec un dispositif de sécurité
US13/072,460 US8624752B2 (en) 2010-04-16 2011-03-25 Safety means for a construction machine
RU2011111328/03A RU2466241C1 (ru) 2010-04-16 2011-03-28 Устройство обеспечения безопасности для строительной машины
JP2011085433A JP5564462B2 (ja) 2010-04-16 2011-04-07 建設機械用安全装置
BRPI1101739-2A BRPI1101739A2 (pt) 2010-04-16 2011-04-15 dispositivo de seguranÇa para uma mÁquina de construÇço
CN201110095046.2A CN102220862B (zh) 2010-04-16 2011-04-15 用于建筑机械的安全装置
HK12102941.2A HK1162632B (en) 2010-04-16 2012-03-23 Safety means for a construction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10004085.6A EP2378054B1 (fr) 2010-04-16 2010-04-16 Engin avec un dispositif de sécurité

Publications (2)

Publication Number Publication Date
EP2378054A1 EP2378054A1 (fr) 2011-10-19
EP2378054B1 true EP2378054B1 (fr) 2019-08-28

Family

ID=42710507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004085.6A Revoked EP2378054B1 (fr) 2010-04-16 2010-04-16 Engin avec un dispositif de sécurité

Country Status (6)

Country Link
US (1) US8624752B2 (fr)
EP (1) EP2378054B1 (fr)
JP (1) JP5564462B2 (fr)
CN (1) CN102220862B (fr)
BR (1) BRPI1101739A2 (fr)
RU (1) RU2466241C1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672057B1 (fr) * 2012-06-07 2017-08-16 Sandvik Mining and Construction Oy Zone de travail dynamique
DE102015003177A1 (de) 2015-03-12 2016-09-15 Liebherr-Werk Nenzing Gmbh Verfahren zum Betrieb einer mobilen Arbeitsmaschine mit Bodendruckbegrenzung
DE102015215666A1 (de) * 2015-08-18 2017-02-23 Robert Bosch Gmbh Werkerführung direkt auf Anzeige Display des Werkzeugs
EP3553229B1 (fr) 2018-04-11 2024-05-29 BAUER Spezialtiefbau GmbH Dispositif d'excavations et système de surveillance d'un chantier
EP3722512B1 (fr) * 2019-04-08 2022-06-08 BAUER Maschinen GmbH Appareil de travaux de génie civil en profondeur et son procédé de fonctionnement
EP4350078A1 (fr) * 2022-10-06 2024-04-10 BAUER Maschinen GmbH Engin de génie civil et procédé de fonctionnement d'un engin de génie civil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511974A (en) * 1981-02-04 1985-04-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Load condition indicating method and apparatus for forklift truck
DE8912027U1 (de) 1989-10-10 1989-11-23 Wirth Maschinen- Und Bohrgeraete-Fabrik Gmbh, 5140 Erkelenz Bohrgerät
US5730305A (en) 1988-12-27 1998-03-24 Kato Works Co., Ltd. Crane safety apparatus
DE19933917A1 (de) 1998-07-21 2000-02-03 Kobe Steel Ltd Arbeitsmaschine in Schwenkart und Verfahren zum Einstellen eines Sicherheitsarbeitsbereiches und einer Nennlast bei dieser
DE20011371U1 (de) 2000-06-28 2000-09-14 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Bauarbeitsgerät
US20060289205A1 (en) 2005-06-23 2006-12-28 Atlas Copco Drilling Solutions Track-mounted drilling machine with active suspension system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI801541A7 (fi) * 1979-05-18 1980-11-19 Coles Cranes Ltd Saekerhetsindikator foer last
SU1159991A1 (ru) 1984-12-28 1985-06-07 Киевский институт автоматики им.ХХУ съезда КПСС Устройство дл автоматизированного контрол силового режима металлоконструкций оборудовани роторных комплексов
DE68923278T3 (de) 1988-12-27 2004-08-05 Kato Works Co. Ltd. Sicherheitsanordnung für kräne.
JP2950753B2 (ja) 1995-05-30 1999-09-20 株式会社アイチコーポレーション 穴掘建柱車の安全装置
JPH10273921A (ja) 1997-01-31 1998-10-13 Komatsu Ltd 建設機械の転倒防止装置
US6894621B2 (en) * 1997-02-27 2005-05-17 Jack B. Shaw Crane safety devices and methods
US6272413B1 (en) * 1999-03-19 2001-08-07 Kabushiki Kaisha Aichi Corporation Safety system for boom-equipped vehicle
US6343799B1 (en) * 2000-08-01 2002-02-05 Caterpillar Inc. Tilt mechanism for work machine
US6637523B2 (en) * 2000-09-22 2003-10-28 The University Of Hong Kong Drilling process monitor
US6985795B2 (en) * 2001-09-21 2006-01-10 Schlage Lock Company Material handler with center of gravity monitoring system
JP2004308185A (ja) 2003-04-04 2004-11-04 Mitsui Miike Mach Co Ltd 縦穴掘削装置
RU2245294C2 (ru) 2003-04-09 2005-01-27 Мамаев Камиль Мамаевич Способ моментной защиты стрелового крана по сигналам датчиков опор и устройство для его реализации
RU2267458C1 (ru) 2004-04-28 2006-01-10 Тульский государственный университет Система контроля грузовой устойчивости мобильных грузоподъемных машин
CN100357530C (zh) * 2005-05-25 2007-12-26 石午江 多功能电动旋挖钻机
US7734397B2 (en) * 2005-12-28 2010-06-08 Wildcat Technologies, Llc Method and system for tracking the positioning and limiting the movement of mobile machinery and its appendages
DE502006000802D1 (de) * 2006-03-01 2008-07-03 Bauer Maschinen Gmbh Bauarbeitsvorrichtung und Verfahren zur Bereitstellung eines Transportzustands für eine Bauarbeitsvorrichtung
KR100934947B1 (ko) * 2007-10-02 2010-01-06 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 레벨링 수단이 구비된 중장비의 영상표시 시스템
DE102007057462A1 (de) * 2007-11-29 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Phosgen mit reduzierter CO-Emission
JP2010001613A (ja) 2008-06-18 2010-01-07 Hitachi Constr Mach Co Ltd 解体作業機の安全監視装置
JP2010138657A (ja) 2008-12-15 2010-06-24 Caterpillar Japan Ltd 解体作業機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511974A (en) * 1981-02-04 1985-04-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Load condition indicating method and apparatus for forklift truck
US5730305A (en) 1988-12-27 1998-03-24 Kato Works Co., Ltd. Crane safety apparatus
DE8912027U1 (de) 1989-10-10 1989-11-23 Wirth Maschinen- Und Bohrgeraete-Fabrik Gmbh, 5140 Erkelenz Bohrgerät
DE19933917A1 (de) 1998-07-21 2000-02-03 Kobe Steel Ltd Arbeitsmaschine in Schwenkart und Verfahren zum Einstellen eines Sicherheitsarbeitsbereiches und einer Nennlast bei dieser
DE20011371U1 (de) 2000-06-28 2000-09-14 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Bauarbeitsgerät
US20060289205A1 (en) 2005-06-23 2006-12-28 Atlas Copco Drilling Solutions Track-mounted drilling machine with active suspension system

Also Published As

Publication number Publication date
RU2011111328A (ru) 2012-10-10
JP2011226257A (ja) 2011-11-10
US20110254694A1 (en) 2011-10-20
CN102220862A (zh) 2011-10-19
JP5564462B2 (ja) 2014-07-30
HK1162632A1 (en) 2012-08-31
CN102220862B (zh) 2015-05-20
BRPI1101739A2 (pt) 2013-01-15
RU2466241C1 (ru) 2012-11-10
EP2378054A1 (fr) 2011-10-19
US8624752B2 (en) 2014-01-07

Similar Documents

Publication Publication Date Title
EP2378053B1 (fr) Machine de génie civil doté d'une unité de calcul pour déterminer une zone de réglage
EP1444162B1 (fr) Grue automotrice munie d'un dispositif d'augmentation de levage
EP3134344B1 (fr) Procédé et appareil pour faire fonctionner une grue mobile ainsi que la grue mobile
EP2378054B1 (fr) Engin avec un dispositif de sécurité
EP2038493B1 (fr) Pompe à béton automobile avec mât articulé
DE102011115224C5 (de) Kran, insbesondere Raupen-oder Mobilkran
DE102009037880B4 (de) Mobile Arbeitsmaschine mit einer Regelvorrichtung mit einem Arbeitsarm und Verfahren zur Arbeitspunktregelung eines Arbeitsarms einer mobilen Arbeitsmaschine
EP2686265B1 (fr) Dispositif de chargement utilisant un appareil de chargement télescopique
EP2113481A1 (fr) Grue mobile avec système de supervision
WO2016016305A1 (fr) Pompe à béton et procédé servant au fonctionnement de ladite pompe à béton
DE102011108874A1 (de) Steuervorrichtung
DE112016000070T5 (de) Arbeitsmaschinensteuersystem, arbeitsmaschine und arbeitsmaschinensteuerverfahren
EP3371383B1 (fr) Procédé et système de stabilisation d'engin de chantier
DE19931302B4 (de) Kontinuierlich verstellbarer Kran
EP3696137B1 (fr) Machine de travail mobile
DE102021133477A1 (de) Autobetonpumpe
DE102021200436A1 (de) Steuereinheit für eine mobile Arbeitsmaschine, mobile Arbeitsmaschine damit, und Verfahren zur Steuerung der Arbeitsmaschine
DE102021203337B4 (de) Steuereinheit für eine mobile Arbeitsmaschine, mobile Arbeitsmaschine damit, und Verfahren zur Steuerung der Arbeitsmaschine
EP2952467A1 (fr) Procédé de visualisation de la position d'appui et/ou de la sortie d'au moins un support d'un véhicule et véhicule doté d'au moins un support
EP3722512B1 (fr) Appareil de travaux de génie civil en profondeur et son procédé de fonctionnement
DE102022105450A1 (de) Baumaschine oder Landmaschine
DE102022105449A1 (de) Baumaschine oder Landmaschine
EP4350077B1 (fr) Engin de génie civil et procédé de fonctionnement d'un engin de génie civil
DE29924978U1 (de) Kontinuierlich verstellbarer Kran
DE102018108169B4 (de) Mobile Arbeitsmaschine, insbesondere Radlader zum Holzumschlag

Legal Events

Date Code Title Description
17P Request for examination filed

Effective date: 20101102

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

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

17Q First examination report despatched

Effective date: 20120626

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 7/02 20060101AFI20120615BHEP

Ipc: E02F 9/26 20060101ALI20120615BHEP

Ipc: E02D 7/00 20060101ALI20120615BHEP

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190405

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM 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: AT

Ref legal event code: REF

Ref document number: 1172625

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010016212

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20190828

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: 20191128

Ref country code: NO

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: 20191128

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: 20190828

Ref country code: HR

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: 20190828

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: 20191230

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

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: 20191228

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: 20191129

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: 20190828

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: 20190828

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: 20190828

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: 20190828

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: 20190828

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: 20190828

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: 20190828

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502010016212

Country of ref document: DE

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: 20190828

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: 20190828

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: 20200224

Ref country code: SM

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: 20190828

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: FI

Ref legal event code: MDE

Opponent name: LIEBHERR-WERK NENZING GMBH

26 Opposition filed

Opponent name: LIEBHERR-WERK NENZING GMBH

Effective date: 20200528

PG2D Information on lapse in contracting state deleted

Ref country code: IS

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: 20190828

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

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: LU

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

Effective date: 20200416

Ref country code: LI

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

Effective date: 20200430

Ref country code: CH

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

Effective date: 20200430

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

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: 20200430

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

Effective date: 20200416

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

Ref country code: IE

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

Effective date: 20200416

Ref country code: GB

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

Effective date: 20200416

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

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

Ref country code: MT

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: 20190828

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: 20190828

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

Ref country code: MK

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: 20190828

REG Reference to a national code

Ref country code: DE

Ref legal event code: R103

Ref document number: 502010016212

Country of ref document: DE

Ref country code: DE

Ref legal event code: R064

Ref document number: 502010016212

Country of ref document: DE

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

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

Free format text: STATUS: PATENT REVOKED

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510

27W Patent revoked

Effective date: 20230502

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

Ref country code: NL

Payment date: 20230404

Year of fee payment: 14

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

Ref country code: IT

Payment date: 20230403

Year of fee payment: 14

Ref country code: FR

Payment date: 20230403

Year of fee payment: 14

Ref country code: DE

Payment date: 20230411

Year of fee payment: 14

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

Ref country code: FI

Payment date: 20230406

Year of fee payment: 14

Ref country code: AT

Payment date: 20230404

Year of fee payment: 14

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 1172625

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230502