EP1167626A1 - Machine de construction pour traiter des surfaces - Google Patents

Machine de construction pour traiter des surfaces Download PDF

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Publication number
EP1167626A1
EP1167626A1 EP01108351A EP01108351A EP1167626A1 EP 1167626 A1 EP1167626 A1 EP 1167626A1 EP 01108351 A EP01108351 A EP 01108351A EP 01108351 A EP01108351 A EP 01108351A EP 1167626 A1 EP1167626 A1 EP 1167626A1
Authority
EP
European Patent Office
Prior art keywords
seat
construction machine
machine according
work roll
work
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01108351A
Other languages
German (de)
English (en)
Other versions
EP1167626B1 (fr
Inventor
Peter Busley
Olaf Gaertner
Dieter Simons
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.)
Wirtgen GmbH
Original Assignee
Wirtgen 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7646917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1167626(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP1167626A1 publication Critical patent/EP1167626A1/fr
Application granted granted Critical
Publication of EP1167626B1 publication Critical patent/EP1167626B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/127—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a construction machine for processing floor surfaces the preamble of claim 1.
  • Such construction machines for example large milling machines, cold milling machines, surface miners or Recyclers have a machine frame, in which one is transverse to the one to be processed Lane milling drum is rotatably mounted.
  • the machine frame also takes on the milling drum drive and is preferred by several In front of and behind the milling drum, there is a height-adjustable landing gear carried.
  • Such large or cold milling machines or recyclers are e.g. for milling off road surfaces, used on motorways or country roads.
  • the milling drums are open equipped with interchangeable tools. With extremely hard Road surfaces can happen that the tools only have a service life of half an hour and then all the tools of the milling drum need to be replaced.
  • the undercarriage or the milling drum can be raised until the milling drum is no longer in contact with the floor surface.
  • An operator e.g. a machinist, after folding away a housing part exchange of the roller housing in a working area on the milling drum of the tools.
  • the milling drum In such construction machines with mechanical drive the milling drum must be rotated from time to time to replace all tools become. This can be done by hand, but this requires very high forces.
  • the working space on the milling drum for the tool changing process is cramped, the machine operator kneeling or crouching to change tools must make.
  • the surface can be uneven, loose and / or wet, which the working conditions and the health of the machine operator can strain.
  • the invention has for its object a construction machine of the aforementioned Art to improve such that a change of tools with a reduced Personnel and time requirements and with a reduced risk of accidents and health Load is enabled.
  • the invention advantageously provides that in the work space on the work roll at least one seat that can be moved into a working position for an operator is arranged.
  • the movable seat allows a faster and More convenient bit change and allows tools to be changed with one reduced personnel and time requirements. At the same time, there is greater security and a lower health burden for the operator can be achieved.
  • the movable seat can also consist of a bench, the seat or the seat from a rest position to a working position in front of the work roll is movable after a flap of the roller housing has been opened.
  • the seat extends over the working width of the work roll is movable.
  • the seat can extend beyond the working width if necessary be moved to enable easy entry and exit.
  • the Seat can be moved parallel to the work roll. For example, the seat movably guided along a guide rod parallel to the axis of the work roll his.
  • the at least one movable seat is coupled to a moving ship of the landing gear. In this way, the seat is always available. With a preferred one Embodiment is provided that on the aft in the direction of travel one seat is coupled. In this way, two machine operators can if necessary carry out the tool change at the same time in order to further increase the time required reduce or the machinist can use this for particularly wide construction machines switch one seat to the other to get one across the entire working width To be able to change tools.
  • the seat can also be coupled to the machine frame.
  • the at least one seat can be moved in a horizontal plane. It is provided that the seat in at least two lines of freedom in a parallel to the Axis of the work roll plane is movable.
  • the seat can be coupled to the cruise ship via at least two articulated arms his.
  • the articulated arms are pivoted about vertical axes, with a Swivel joint is arranged on the ship, a swivel joint on the seat and a swivel joint between the articulated arms.
  • the seat is on a side wall coupled to the liner. The side wall preferably takes this first joint of the articulated arm on the vehicle.
  • the articulated arms can also be coupled to the machine frame.
  • the articulated coupling can also be carried out with a single one telescopic articulated arm.
  • the seat can have a remote control for an auxiliary drive of the work roll, wherein the auxiliary drive can be coupled to the drive train.
  • the operator can use the remote control to control an auxiliary drive that drives the work roll rotated by a predetermined or selectable angle of rotation in the raised state.
  • the auxiliary drive rotates the work roll by a small angle of rotation with each actuation, for tools that have not yet been replaced (milling chisels) in a cheaper one Bring assembly position.
  • the torque of the auxiliary drive is slightly higher as the moment of inertia of the work roll and the driven drive train, to enable a rotary movement on the one hand and the risk of an accident on the other to keep as low as possible.
  • the drive motor for the work roll is included out of order or decoupled.
  • the time required for the tool change is reduced because the auxiliary drive from the Operator can be operated on the work roll. Since the auxiliary drive Drives work roller with a low power, the risk of accidents is almost eliminated, which arises from the fact that clothing parts of the operator can get caught in the tools of the work roll when it is rotated. Since the torque of the auxiliary drive is just sufficient to rotate the The motor of the auxiliary drive can enable work rolls with approx. 3 rpm Occurrence of higher forces on the work roll can be stopped quickly. Moreover The auxiliary drive stops automatically after approx. 4 seconds after each start-up.
  • a shell for receiving Milling chisels and the tools required for changing tools his.
  • the seat can be pivoted about a horizontal axis.
  • the pivotability of the seat around a horizontal axis makes it possible to pivot the seat, thus the articulated arms in parallel in the rest position when driving the side wall can be folded and the seat on the side next to the Vessel can be stored to save space.
  • the seat can also be used as a folding seat be designed to further reduce the space requirement.
  • the seat shell of the seat can be removed.
  • At least one of the articulated arms can be telescopic. So that the range the seat can be enlarged.
  • the seat can be adjustable in height. This way the seat can be sized an operator or the location of the tools on the scope of the Work roll to be adjusted.
  • the movable seat can be in an outer position in front of and to the side of the cruise ship be movable.
  • the length of the articulated arms is selected so that the Driving seat can be swiveled all the way to the side next to the construction machine. This has the Advantage that the operator conveniently on or on the side of the construction machine can get out.
  • An actuating device for an emergency switch can also be attached to the seat and / or a lighting device and / or a signal device, e.g. a Horn be arranged.
  • the work roll is then moved around a fixed, but rotated variably adjustable rotation angle.
  • the motor of the auxiliary drive is preferably only when the clutch is switched off switchable for the work roll.
  • the seat can be attached to one of the machine frames or attached telescopically to one of the runners mounted rod his.
  • the seat is only linear towards the work roll or moved back, but can also be articulated at the end of the rod or over one Articulated arm to be connected to this.
  • the construction machine 1 shown in FIG. 1 is a large milling machine with one of vehicles 5 of a height-adjustable undercarriage 2 carried machine frame 4.
  • the machine frame 4 has one arranged on the machine frame between the ships 5 4 mounted work roll 8 with tools consisting of milling chisels 14 to process a road surface.
  • the interchangeable tools 14 are on the outer surface of the work roll 8 in a predetermined Pattern arranged.
  • a drive train 18 drives the work roll 8.
  • To the drivetrain 18 include at least one drive motor 6 and one with the drive motor 6 coupled belt transmission 16.
  • the belt transmission 16 consists of an engine-side pulley 28 and a roller-side pulley 24, which are coupled to one another with at least one drive belt 30.
  • the drive belt 30 is preferably composed of V-belts.
  • auxiliary drive 20 which can be coupled to the belt transmission 16.
  • the drive belt 30 runs over the engine-side pulley 28, via one of a tensioning device pressable tensioning roller 38 and the roller-side pulley 24 um.
  • a friction roller 34 is on the roller-side pulley 24 of the auxiliary drive 20 can be pressed on via an actuating device 37, as a result of which the auxiliary drive 20 can transmit torque to the roller-side pulley 24.
  • the friction roller 34 has the advantage that the transmissible torque is limited. If the work roll 8 were blocked, the friction roller 34 would ultimately be on the belt pulley 24 slip through, which practically eliminates the risk of an accident is.
  • Fig. 2 shows the drive train 18 consisting of the drive motor 6, with a Pump transfer case 7 can be coupled to the various hydraulic drives can be connected for different functions of the construction machine.
  • the drive motor 6 or the pump transfer case 7 can be via a clutch 9 can be coupled to the engine-side pulley 28.
  • the work roll 8 is in Walls of the machine frame 4 stored.
  • a reduction gear 25 be arranged, the speed of the roller-side pulley 24, for example, in a ratio of 1:20. So that the work roll 8 work at a working speed of approximately 100 rpm when the internal combustion engine is operated at a speed of approx. 2000 rpm and the belt transmission 16 has a gear ratio of approximately 1: 1.
  • Tools 14, e.g. Milling chisels must be used by an operator at the end of their service life be replaced with new tools, for which the operator by opening a flap 11 of the roller housing 13 in the work space can occur behind the work roll 8.
  • Tools 14, e.g. Milling chisels must be used by an operator at the end of their service life be replaced with new tools, for which the operator by opening a flap 11 of the roller housing 13 in the work space can occur behind the work roll 8.
  • On the rear-facing ships in the direction of travel 5 is a seat 27 via two articulated arms 29, 31 on side walls 15 of the ships 5 articulated about vertical axes, so that the seats 27 in one horizontal plane parallel to the axis of the work roll can be pivoted as desired are.
  • the operator can from the seats 27 from a remote control 33 for the Operate auxiliary drive 20 which can be coupled to the drive train 18.
  • the work roll 8 is then in a raised state, so that the Tools 14 are not in engagement with the floor surface. With the help of the auxiliary drive 20, the work roll 8 can be rotated in this way by a predetermined angle of rotation that a next set of tools 14 will be in a convenient mounting position can be brought.
  • the arrangement of the tools 14 on the outer surface 12 of the work roll 8 is on best seen in Fig. 3.
  • the work roll can 8 by a certain angular amount or for a certain length of time be rotated.
  • the auxiliary drive 20 has a control that can be activated via a remote control 33 and controls the duty cycle of the motor. It is advantageous provided that each time the auxiliary drive is activated by a remote control switch the preset maximum duty cycle and thus a predetermined one maximum angular rotation of the work roll 8 is observed.
  • the remote control switch will expire before the maximum duty cycle When released for 4 seconds, the auxiliary drive 20 stops prematurely.
  • the auxiliary drive 20 preferably has a safety circuit according to which the motor of the auxiliary drive 20 can only be switched on when the drive motor 6 is switched off is.
  • a safety circuit can be provided that the auxiliary drive 20 when a predetermined maximum section modulus is exceeded Work roll 8 stops.
  • the remote control 33 for the auxiliary drive is preferably located on the seat 27 for the operator.
  • the remote control 33 can also be provided with a magnetic base, whereby it anywhere within reach of the operator on metallic parts of the construction machine 1 can be attached.
  • the remote control 33 can also be an actuator for an emergency switch and / or a lighting device and / or a signal device, e.g. a Horn.
  • FIG. 2 shows a solution with two movable seats 27. It goes without saying that especially with narrow working widths there is also a single one seat 24 attached to a vessel 5 may be sufficient, in particular if one or both articulated arms 29, 31 are telescopic.
  • the figures 4 to 6 show a movable seat 27 which consists of a seat frame 52 attached seat shell 50 there.
  • the seat 27 is on a seat side Articulated arm 31 and an articulated arm 29 on the vehicle on the side wall 15 of the Fastened to ships 5 with the help of a console 40.
  • the articulated arm 29 can a joint 42 with a vertical joint axis can be pivoted.
  • the articulated arm on the seat side 31 is via a joint 44 at the free end of the articulated arm 29 around the articulated arm 29 can also be pivoted about a vertical axis.
  • On the seat frame 52 there is another joint 48 shown in FIG. 1 with a likewise vertical one Joint axis, so that the seat 27 also opposite the seat-side articulated arm 31 is pivotable.
  • Fig. 4 shows the seat 27 in an outer position, in which the seat 27 in front and to the side next to the cruise ship 5 is pivoted. In this position outside the construction machine 1, an operator can comfortably get in or out.
  • Fig. 5 shows the seat 27 in a middle working position with respect to the working width the work roll 8.
  • a shell 35 for receiving Tool for changing the cutting tool and for holding the cutting tool itself pivotally attached.
  • FIG. 6 shows the seat 27 in a rest position, in which the seat is relative to the driving ship 5 is pivotable to the rear and both articulated arms 29, 31 have a parallel position take to side wall 15.
  • the seat frame 52 is horizontal Axis rotated 90 °.
  • the seat frame 52 is on the hinge bracket 40 in the position shown in Fig. 6 snap.
  • Fig. 7 shows another embodiment of a linear towards the work roll movable seat 27, which with the help of a console on the side wall 15 a cruise ship 5 is attached.
  • the seat 27 is rigidly attached to the free end of a rod 54.
  • the rod 54 is telescopically mounted in a rod guide 56, which is orthogonal to the longitudinal axis the work roll 8 or can run at an angle to this longitudinal axis.
  • the seat frame 52 of the seat 27 can also be articulated at the free end the rod 54, the hinge being about an orthogonal to the rod 54 extending axis is pivotable.
  • a pivotable one can be located at the free end of the rod 54 Articulated arm similar to the embodiment of FIG. 2 may be arranged.
  • the seat 27 is preferably designed as a folding seat, the back 58 of the seat can be folded down onto the seat of the seat.
  • the rod 54 can with the seat is pressed back against the pressure of a spring 60 in the guide 56, to release a bayonet-like rotationally fixed locking of the seat 27 and a To allow rotation of the seat 27 by 90 °.
  • One attached to rod 54 Cam then engages and locks in another cam guide like a bayonet the seat 27 in a position pivoted through 90 °, so that the seat 27 is connected with the backrest 58 folded down for driving in a space-saving way Rest position can be spent.
  • a shell 35 for receiving tools and milling cutters 14 is on the console 40 attached.
  • the seat can also be removed and attached very quickly be attached to another machine or to another ship 5.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Road Paving Machines (AREA)
  • Soil Working Implements (AREA)
  • Body Structure For Vehicles (AREA)
  • Road Repair (AREA)
  • Machine Tool Units (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP01108351A 2000-06-27 2001-04-03 Machine de construction pour traiter des surfaces Expired - Lifetime EP1167626B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10031195A DE10031195C1 (de) 2000-06-27 2000-06-27 Baumaschine zum Bearbeiten von Bodenoberflächen
DE10031195 2000-06-27

Publications (2)

Publication Number Publication Date
EP1167626A1 true EP1167626A1 (fr) 2002-01-02
EP1167626B1 EP1167626B1 (fr) 2005-04-20

Family

ID=7646917

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01108351A Expired - Lifetime EP1167626B1 (fr) 2000-06-27 2001-04-03 Machine de construction pour traiter des surfaces
EP01929639A Expired - Lifetime EP1294991B2 (fr) 2000-06-27 2001-05-10 Machine de chantier destinee a traiter des surfaces de sol

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01929639A Expired - Lifetime EP1294991B2 (fr) 2000-06-27 2001-05-10 Machine de chantier destinee a traiter des surfaces de sol

Country Status (8)

Country Link
US (9) US7644994B2 (fr)
EP (2) EP1167626B1 (fr)
AT (2) ATE293721T1 (fr)
AU (2) AU5634901A (fr)
BR (1) BR0111996B1 (fr)
DE (4) DE10031195C1 (fr)
ES (2) ES2240267T3 (fr)
WO (1) WO2002001005A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005119A1 (fr) * 2003-07-14 2005-01-20 Wirtgen Gmbh Machine de chantier
EP2011921A2 (fr) * 2007-07-05 2009-01-07 Wirtgen GmbH Dispositif de fraisage de route automobile, en particulier grande fraiseuse
US8181322B2 (en) 2008-05-26 2012-05-22 Wirtgen Gmbh Tool for removing a chisel
DE102015209740A1 (de) 2014-12-30 2016-06-30 Wirtgen Gmbh Selbstfahrende Strassenfräsmaschine zum Bearbeiten von Strassenoberflächen, sowie Verfahren zum Bearbeiten von Strassenoberflächen mit einer Strassenfräsmaschine
CN108350668A (zh) * 2015-10-22 2018-07-31 德世原动力技术有限两合公司 用于工程机械的驱动装置、以及工程机械
EP2672009B1 (fr) * 2007-04-20 2019-05-08 Wirtgen GmbH Machine de construction automotrice, notamment machine à fraiser la chaussée, recycleur ou stabilisateur
CN110130195A (zh) * 2018-02-09 2019-08-16 维特根有限公司 具有提供装载空间的维护翻板的地面加工机
US11897097B1 (en) * 2022-08-15 2024-02-13 Caterpillar Paving Products Inc. Rotor bit extraction tool with a lighting unit

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Publication number Priority date Publication date Assignee Title
DE10031195C1 (de) * 2000-06-27 2002-01-10 Wirtgen Gmbh Baumaschine zum Bearbeiten von Bodenoberflächen
AU2003900589A0 (en) * 2003-02-11 2003-02-27 Pye, Warrick Keith Scraper assembly
GB2411916A (en) * 2004-03-13 2005-09-14 Joy Mm Delaware Inc Mining machine having primary and secondary drum cutting drives
DE102005017754A1 (de) * 2005-04-15 2006-10-19 Wirtgen Gmbh Baumaschine insbesondere Strassenfräsmaschine, Recycler oder Stabilisierer, sowie Antriebsstrang für derartige Baumaschinen
DE102005028091A1 (de) * 2005-06-17 2006-12-21 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Gerät zum Abfräsen von Verkehrsflächen
EP2322717A3 (fr) * 2006-12-22 2011-06-29 Caterpillar Paving Products Inc. Machine de traitement de surface
US7810888B2 (en) * 2007-02-27 2010-10-12 Clark Cedric J Portable rock crusher and scarifier
DE202007005756U1 (de) 2007-04-19 2008-08-28 Wirtgen Gmbh Selbstfahrende Baumaschine
WO2008128562A1 (fr) 2007-04-23 2008-10-30 Wirtgen Gmbh Engin de travaux publics automoteur
DE202007010294U1 (de) 2007-07-20 2008-11-27 Wirtgen Gmbh Baumaschine sowie Schaltkupplung zum Schalten des Kraftflusses
DE102009043990A1 (de) * 2009-09-11 2011-03-24 Willi Schneider Vorrichtung zum Brechen von Steinen und dergleichen
US8608250B2 (en) * 2011-09-30 2013-12-17 Joy Mm Delaware, Inc. Slow turning drum for a miner
DE102011119935A1 (de) * 2011-12-01 2013-06-06 Bomag Gmbh Antriebsvorrichtung in einer selbstfahrenden Baumaschine
DE102012024452A1 (de) 2011-12-15 2013-06-20 Bomag Gmbh Baumaschine oder Landmaschine mit einer rotierenden Arbeitseinrichtung und Verfahren zum Antreiben der rotierenden Arbeitseinrchtung
DE102012012738A1 (de) 2012-06-26 2014-01-02 Bomag Gmbh Bodenbearbeitungsmaschine
DE102012022732A1 (de) * 2012-11-21 2014-05-22 Bomag Gmbh Baumaschine mit einer Arbeitseinrichtung zur Bodenuntergrundbearbeitung und Verfahren zum Betrieb einer solchen Baumaschine
DE102012024770B4 (de) * 2012-12-18 2024-03-14 Bomag Gmbh Selbstfahrende Baumaschine
US8905488B2 (en) 2013-02-19 2014-12-09 Caterpillar Paving Products Inc. Auxiliary drivetrain for a cold planer
US9121147B2 (en) * 2013-03-14 2015-09-01 Interstate Improvement, Inc. Roadway grinder
DE102013009031A1 (de) 2013-05-28 2014-12-04 Bomag Gmbh Bodenfräsmaschine mit Wartungssitz
US9866089B2 (en) 2014-06-20 2018-01-09 Rotochopper, Inc. Mechanical motor soft start and systems and methods relating thereto
US20160169361A1 (en) * 2014-12-16 2016-06-16 Caterpillar Paving Products Inc. Cold Planer Implement Drive Train Protection System
DE102014118802B4 (de) 2014-12-17 2019-06-19 Wirtgen Gmbh Arbeitseinrichtung
EP3220010A1 (fr) * 2016-03-18 2017-09-20 CMI Roadbuilding Ltd. Ensemble d'entraînement ayant un système de rotation
USD800796S1 (en) * 2016-08-25 2017-10-24 Bomag Gmbh Recycler
USD800797S1 (en) * 2016-08-25 2017-10-24 Bomag Gmbh Recycler
US10106937B2 (en) 2016-09-01 2018-10-23 Caterpillar Paving Products Inc. Collapsible rotor drivetrain
US10682710B2 (en) * 2017-04-12 2020-06-16 Stojan Stojanovski Cutting tool assembly
DE102017220518A1 (de) * 2017-05-23 2018-11-29 Wirtgen Gmbh Bodenbearbeitungsmaschine mit einer durch zentrale Schraubanordnung axial mit hohem Anzugsmoment positionssicherbaren drehbaren Arbeitsvorrichtung und Verfahren zum Herstellen und Lösen einer solchen Sicherung
EP3896224A1 (fr) 2017-05-23 2021-10-20 Wirtgen GmbH Machine de traitement du sol
EP3655627A4 (fr) 2017-07-21 2021-04-21 Roadtec, Inc. Libération de courroie d'entraînement pour tambour de coupe de fraiseuse et ensemble entraînement de tambour auxiliaire
US10787775B2 (en) 2017-07-21 2020-09-29 Roadtec, Inc. Auxiliary drum drive assembly for milling machine
DE102017009894A1 (de) * 2017-10-25 2019-04-25 Dynapac Gmbh Vorrichtung zum Antreiben einer Fräswalze sowie Verfahren zum Antreiben einer Fräswalze
DE102019108759B4 (de) 2019-04-03 2024-06-20 Wirtgen Gmbh Bodenbearbeitungsmaschine
DE102019114184A1 (de) 2019-05-27 2020-12-03 Wirtgen Gmbh Bestimmungsgemäß wechselbares Bodenbearbeitungsmaschinen-Fräsaggregat mit Kühlerlüfter zur Kühlung eines geschlossenen Betriebsmittelkreislaufs
DE102020105391B3 (de) 2020-02-28 2021-03-18 Wirtgen Gmbh Bodenbearbeitungsmaschine mit Formschluss zwischen rotierender Arbeitsbaugruppe und dessen Drehlager
DE102020111311B4 (de) 2020-04-24 2023-07-27 Wirtgen Gmbh Wechselaggregat zur texturierenden Bodenoberflächenbearbeitung und Straßenbaumaschine mit einem solchen Wechselaggregat
US11661846B2 (en) * 2021-02-01 2023-05-30 Caterpillar Paving Products Inc. Systems and methods for replacing wear parts
CN115217019B (zh) * 2022-08-11 2023-09-26 湖北华驰建设工程有限公司 一种基于精铣刨打磨的旧路面处理装置及其施工方法

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EP2915642A1 (fr) 2003-07-14 2015-09-09 Wirtgen GmbH Engin
JP2007533875A (ja) * 2003-07-14 2007-11-22 ヴィルトゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 建設機械
US7401862B2 (en) 2003-07-14 2008-07-22 Wirtgen Gmbh Construction machine
WO2005005119A1 (fr) * 2003-07-14 2005-01-20 Wirtgen Gmbh Machine de chantier
CN1816432B (zh) * 2003-07-14 2010-10-27 维特根有限公司 建筑机械
JP4714146B2 (ja) * 2003-07-14 2011-06-29 ヴィルトゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 建設機械
EP2672009B1 (fr) * 2007-04-20 2019-05-08 Wirtgen GmbH Machine de construction automotrice, notamment machine à fraiser la chaussée, recycleur ou stabilisateur
EP2011921A2 (fr) * 2007-07-05 2009-01-07 Wirtgen GmbH Dispositif de fraisage de route automobile, en particulier grande fraiseuse
EP2011921B1 (fr) * 2007-07-05 2013-10-09 Wirtgen GmbH Grande fraiseuse de route automobile
US8181322B2 (en) 2008-05-26 2012-05-22 Wirtgen Gmbh Tool for removing a chisel
US9157320B2 (en) 2008-05-26 2015-10-13 Wirtgen Gmbh Tool for removing a chisel
US8286316B2 (en) 2008-05-26 2012-10-16 Wirtgen Gmbh Tool for removing a chisel
DE102015209740A1 (de) 2014-12-30 2016-06-30 Wirtgen Gmbh Selbstfahrende Strassenfräsmaschine zum Bearbeiten von Strassenoberflächen, sowie Verfahren zum Bearbeiten von Strassenoberflächen mit einer Strassenfräsmaschine
US10024005B2 (en) 2014-12-30 2018-07-17 Wirtgen Gmbh Self-propelled road milling machine for working road surfaces, as well as method for working road surfaces with a road milling machine
EP3040478A1 (fr) 2014-12-30 2016-07-06 Wirtgen GmbH Fraiseuse automotrice destinée au traitement de surfaces routières, et procédé de traitement de surfaces routières au moyen d'une fraiseuse
CN108350668A (zh) * 2015-10-22 2018-07-31 德世原动力技术有限两合公司 用于工程机械的驱动装置、以及工程机械
US10676881B2 (en) 2015-10-22 2020-06-09 Desch Antriebstechnik Gmbh & Co. Kg Drive device for a construction machine
CN108350668B (zh) * 2015-10-22 2021-06-04 德世原动力技术有限两合公司 用于工程机械的驱动装置、以及工程机械
CN110130195A (zh) * 2018-02-09 2019-08-16 维特根有限公司 具有提供装载空间的维护翻板的地面加工机
US10815626B2 (en) 2018-02-09 2020-10-27 Wirtgen Gmbh Earth working machine having a maintenance door offering storage space
CN110130195B (zh) * 2018-02-09 2021-10-22 维特根有限公司 具有提供装载空间的维护翻板的地面加工机
US11897097B1 (en) * 2022-08-15 2024-02-13 Caterpillar Paving Products Inc. Rotor bit extraction tool with a lighting unit
US20240051101A1 (en) * 2022-08-15 2024-02-15 Caterpillar Paving Products Inc. Rotor bit extraction tool with a lighting unit

Also Published As

Publication number Publication date
US8480181B2 (en) 2013-07-09
ATE293721T1 (de) 2005-05-15
EP1294991B2 (fr) 2011-06-15
DE10031195C1 (de) 2002-01-10
AU5634901A (en) 2002-01-08
US20040021364A1 (en) 2004-02-05
AU2001256349B2 (en) 2006-06-15
BR0111996A (pt) 2003-07-29
US8167378B2 (en) 2012-05-01
ES2267762T3 (es) 2007-03-16
BR0111996B1 (pt) 2014-04-01
EP1167626B1 (fr) 2005-04-20
EP1294991A1 (fr) 2003-03-26
DE50110458D1 (de) 2006-08-24
US20100141015A1 (en) 2010-06-10
ES2240267T3 (es) 2005-10-16
ES2267762T5 (es) 2011-11-14
US20110215634A1 (en) 2011-09-08
US7644994B2 (en) 2010-01-12
DE50105935D1 (de) 2005-05-25
US20100141014A1 (en) 2010-06-10
DE20122928U1 (de) 2010-04-08
US9512576B2 (en) 2016-12-06
US20170081812A1 (en) 2017-03-23
WO2002001005A1 (fr) 2002-01-03
US7922255B2 (en) 2011-04-12
US20120200141A1 (en) 2012-08-09
EP1294991B1 (fr) 2006-07-12
US20130285434A1 (en) 2013-10-31
US9624628B2 (en) 2017-04-18
US7901010B2 (en) 2011-03-08
US8807662B2 (en) 2014-08-19
US20180058019A1 (en) 2018-03-01
ATE333008T1 (de) 2006-08-15
US20140333116A1 (en) 2014-11-13

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