EP1704283B1 - Selbstfahrende maschine zum herstellen von fahrbahnen - Google Patents

Selbstfahrende maschine zum herstellen von fahrbahnen Download PDF

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Publication number
EP1704283B1
EP1704283B1 EP04819673A EP04819673A EP1704283B1 EP 1704283 B1 EP1704283 B1 EP 1704283B1 EP 04819673 A EP04819673 A EP 04819673A EP 04819673 A EP04819673 A EP 04819673A EP 1704283 B1 EP1704283 B1 EP 1704283B1
Authority
EP
European Patent Office
Prior art keywords
machine
milling drum
combustion engine
accordance
automotive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP04819673A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1704283A1 (de
Inventor
Thomas Mannebach
Peter Busley
Karsten Buhr
Günter HÄHN
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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Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP1704283A1 publication Critical patent/EP1704283A1/de
Application granted granted Critical
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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
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals
    • 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
    • E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
    • 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
    • E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
    • 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
    • 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
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/30—Cabin details
    • 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 self-propelled roadway producing machine according to the preamble of claim 1.
  • Such machines are needed for material conditioning, namely stabilization of unsuitable soils, pulverization of hard asphalt slabs, recycling of bonded or unbound road surfaces.
  • the known construction machines usually have a working roller circulating in a working chamber, which is arranged to adjust to the required cutting depth and the surface to be machined usually adjustable in height. A tilt adjustment can be done with the help of the chassis.
  • the hood is firmly connected to the machine frame.
  • the internal combustion engine for the drive power is mounted on a swivel bracket, in the swivel arms and the milling drum is mounted on both sides.
  • the unit consisting of swivel bracket with internal combustion engine and swivel arms with milling drum is pivotally mounted in the machine frame. This arrangement adversely affects any energy, matter and signal flow from and to the internal combustion engine.
  • the machine described therein has a mounted between two pivot arms milling drum, which is surrounded by a height-adjustable hood.
  • the internal combustion engine for the drive comprises a hydraulic pump for the milling drive and a drive pump, which are coupled to a arranged in the longitudinal direction in front of the front suspension axle combustion engine.
  • the internal combustion engine is stationarily arranged on the machine frame, but unfavorably before the control station, which obstructs the view and especially in front of the front axle, which adversely affects the position of the machine's center of gravity.
  • the hydraulic drive for the milling drum has a poor efficiency.
  • the in the DE 719441 described manual device for grinding or roughening of road surfaces has a grinding roller with which the road surface is to be smoothed or roughened. Furthermore, it should be possible with the machine grinding of parquet floors and profiling of stones.
  • the US 5354147 describes a prior art with the features of the preamble.
  • the disadvantage here is the considerable design effort and the unfavorable weight distribution of the machine weight through the internal combustion engine installed in front of the front axle. Positioning the motor in the longitudinal direction requires additional gear, which makes the machine more expensive and more susceptible, and reduces the efficiency of the milling drum drive.
  • the invention is based on the object starting from a prior art US 5354147 to provide a self-propelled roadway making machine which provides mechanical direct drive of the milling drum with an overall stiffer propulsion system and improved center of gravity.
  • the invention provides that the internal combustion engine is arranged stationarily on the machine frame between the pivoting arms and that at least one mechanical power transmission device with the milling drum mounted in the pivoting arms is pivotable about the axis of the output shaft of the internal combustion engine.
  • the advantage of the mechanical drive is that due to the direct coupling of the internal combustion engine with the milling drum a higher torque can be realized and the drive losses are lower because no mechanical energy must first be converted into hydraulic energy and then back into mechanical energy. At the same time, the drive system is stiffer compared to a hydraulic drive system.
  • the arrangement of the output shaft of the internal combustion engine parallel to the axis of the milling drum makes it possible in an advantageous manner to pivot the milling drum with the power transmission device about the axis of rotation of the output shaft, without the additional mechanical elements are required.
  • the internal combustion engine can be installed transversely in an advantageous manner relative to the direction of travel.
  • suction and exhaust pipes and supply lines (such as for fuel, coolant, engine electrical, hydraulic, etc ..) Must not be designed to be movable.
  • the arrangement of the internal combustion engine between the mounting of the pivot arms in the machine frame has the advantage of a space-saving design and makes it possible to couple the power transmission device directly to the output shaft of the internal combustion engine.
  • a clutch can also be arranged in combination with a pump distributor gearbox.
  • the output shaft of the internal combustion engine is coaxial with the crankshaft axis of the internal combustion engine.
  • a control station is preferably arranged in the direction of travel in front of the internal combustion engine.
  • the control station can be arranged in front of the front wheels. This arrangement also has the advantage that the control station can be moved in the transverse direction.
  • the chassis may have front and rear wheels, with the front or the rear wheels or all wheels driven.
  • the control station can preferably be arranged in front of the axles of the front wheels.
  • the chassis preferably has front steerable and / or rear steerable wheels.
  • the arrangement of the internal combustion engine between the suspension axles is favorable for weight distribution and makes it possible to increase the contact pressure on the milling drum.
  • chassis also uses other drive means, e.g. Caterpillars, may have.
  • the preferred embodiment is provided with individual wheels, which, however, are also controllable together.
  • At least one of the pivotally mounted in the machine frame pivot arms receives the power transmission between the engine and the milling drum.
  • the milling drum is coupled to a lifting gear having a linkage and attached to the machine frame, with the help of the milling depth is adjustable.
  • the milling drum can be coupled on both end faces, each with a lifting device, wherein the movements of both lifting devices is synchronized.
  • the lifting device can have two drawbars running parallel to one another, which are hinged on both sides to the milling drum on the pivoting arms.
  • the lifting device may comprise at least one two-armed lever, whose one lever arm is connected to the free end of the tie rods and the other lever arm is pivotally coupled to a piston-cylinder unit attached to the machine frame.
  • the linkage allows the transmission of high forces due to the leverage and allows for low height a large stroke.
  • both levers by a parallel to the axis of the milling drum extending, mounted in the machine frame coupling device, e.g. a connecting tube, rotatably connected to each other.
  • Fig. 1 shows the machine 1 for producing and processing lanes by stabilizing unsuitable soils, or by recycling pavements, with a supported by a chassis 2 machine frame 4.
  • the chassis 2 each has two rear and front wheels 6, 8, the height adjustable Lifting columns 12 are attached and can be raised and lowered independently or synchronously with each other and lowered. It is understood that instead of the wheels 6, 8, other drive means such as track tracks, may be provided.
  • the lifting columns 12 are attached to the machine frame 4.
  • Both suspension axles formed from the front and rear wheels 6, 8 can be steerable.
  • control station 10 On the machine frame 4 is above the front wheels 8 or in front of the front wheels 8 as in Fig. 1 and 2 a control station 10 arranged for an operator, wherein an internal combustion engine 32 is arranged for the traction drive and for driving a milling drum 20 behind the driver. In this way, the control station 10 can be ergonomically optimized for the operator.
  • the counter-rotating in the direction of travel milling drum 20, the axis of which extends transversely to the direction of travel, is pivotally mounted relative to the machine frame 4, so that they from a rest position, as in Fig. 1 shown in a working position, as in Fig. 2 represented, with the help of both sides arranged pivot arms 42 is pivotable.
  • Each pivot arm 42 is mounted at one end in the machine frame 4 and receives at its other end the bearing of the milling drum 20.
  • the milling drum 20 is provided, for example, with milling tools, not shown in the drawings, in order to be able to machine a floor surface 14.
  • the milling drum 20 is surrounded by a hood 28, the like Fig. 1 can be lifted by means of the pivot arms 42 together with the milling drum 20.
  • hood 28 rests on the soil surface to be processed 14, while the milling drum 20 is further pivoted downwards depending on the depth of cut.
  • the milling drum 20 has at its front and rear edge pivotable flaps 25,27. The front flap in the direction of travel is opened and the rear flap in the direction of travel can be used as a scraper blade.
  • the maximum lowering of the hood 28 is determined by a limiting device 70, which consist for example of two laterally spaced from each other, vertically passed through the machine frame 4 threaded rods, the limit of the maximum possible lowering down can be adjusted by nuts on the threaded rod, which rest on the machine frame 4.
  • the arrangement of the limiting device 70 in the plan view is made Fig. 3 removable.
  • hood 28 In such a hood 28 is therefore provided that this rests floating on the bottom surface 14.
  • chassis lifting columns 12 must have to make a height adjustment of the hood using the lifting columns can.
  • lifting columns 12 are not mandatory for the wheels 6,8.
  • a lifting device 50 for the milling drum 20 consists in detail of two on both sides of the end faces of the milling drum pivotally mounted tie rods 52 which are parallel to each other and articulated on one or two stored in the machine frame 4 two-armed levers 54.
  • the two-armed lever 54 is pivotally connected to a lever arm 56 with the free end of the tie rods 52 and the other lever arm 58 on a fixed to the machine frame 4 piston-cylinder unit 60th
  • the lever arms 56, 58 of the two-armed lever 54 extend at an angle of about 90 ° or more to each other.
  • the two-armed levers 54 which are preferably arranged on both sides, are connected to one another in a rotationally fixed manner to one another via a coupling device 64 mounted in the machine frame 4, so that a synchronous and parallel movement of the drawbars 52 takes place upon actuation of the at least one piston-cylinder unit 60. In this way it is ensured that the lifting device on both sides of the milling drum 20 moves uniformly and can not tilt.
  • FIGS. 1 and 4 show two variants of a two-armed lever.
  • the internal combustion engine 32 is arranged between the pivoting arms 42 such that the output shaft 34, which preferably runs coaxially to the crankshaft 40, at the same time the axis of rotation for the pivot arms 42, the milling drum 20th and the arranged in at least one pivot arm 42 power transmission device 36 forms.
  • a clutch is preferably arranged to decouple the milling drum drive can.
  • a clutch can be used in conjunction with a pump transfer case.
  • the internal combustion engine 32 is preferably installed transversely to the direction of travel between the pivoting arms 42 to save space.
  • the power transmission device 36 is preferably made of belt drive, wherein a pulley sits on the output shaft 34 and another is coupled to the milling drum 20. The drive belts are then deflected over a tension roller and tensioned, as these from the Fig. 1 and 2 is apparent.
  • FIGS. 4 and 5 show a second embodiment, in which initially the control station 10 is further arranged in front of the front wheels 8 and 8 before the axes of the front wheels and thereby advantageously can be moved transversely. How out Fig. 5 Obviously, the control station 10 can be moved out on one side of the machine, preferably the neutral side, even beyond the outer machine boundary.
  • a milling drum 20 which goes beyond the frame width of the machine frame.
  • Such a milling drum 20 is used, for example, when insufficiently load-bearing floor surfaces are stabilized, since in this case, due to the reduced power requirement, the effective working width can be increased.
  • the hood is firmly articulated to the machine frame 4, so that a height adjustment of the hood can be done solely by the lifting columns 12 for the wheels 6 and 8.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Road Paving Machines (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Road Repair (AREA)
  • Body Structure For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Agricultural Machines (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Arrangement Of Transmissions (AREA)
EP04819673A 2003-12-04 2004-11-10 Selbstfahrende maschine zum herstellen von fahrbahnen Active EP1704283B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10357074A DE10357074B3 (de) 2003-12-04 2003-12-04 Selbstfahrende Maschine zum Herstellen von Fahrbahnen
PCT/EP2004/052902 WO2005054578A1 (de) 2003-12-04 2004-11-10 Selbstfahrende maschine zum herstellen von fahrbahnen

Publications (2)

Publication Number Publication Date
EP1704283A1 EP1704283A1 (de) 2006-09-27
EP1704283B1 true EP1704283B1 (de) 2011-02-23

Family

ID=34442482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04819673A Active EP1704283B1 (de) 2003-12-04 2004-11-10 Selbstfahrende maschine zum herstellen von fahrbahnen

Country Status (13)

Country Link
US (4) US7918512B2 (ja)
EP (1) EP1704283B1 (ja)
JP (1) JP4818123B2 (ja)
KR (1) KR101186376B1 (ja)
CN (1) CN1890435B (ja)
AT (1) ATE499486T1 (ja)
AU (1) AU2004295461B2 (ja)
BR (1) BRPI0417367B1 (ja)
CA (1) CA2548521C (ja)
DE (2) DE10357074B3 (ja)
MX (1) MXPA06006274A (ja)
WO (1) WO2005054578A1 (ja)
ZA (1) ZA200604535B (ja)

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DE10357074B3 (de) * 2003-12-04 2005-05-19 Wirtgen Gmbh Selbstfahrende Maschine zum Herstellen von Fahrbahnen
DE102005044211A1 (de) 2005-09-12 2007-03-22 Wirtgen Gmbh Selbstfahrende Baumaschine, sowie Hubsäule für eine Baumaschine
DE102006062129B4 (de) 2006-12-22 2010-08-05 Wirtgen Gmbh Straßenbaumaschine sowie Verfahren zur Messung der Frästiefe
DE202007005756U1 (de) * 2007-04-19 2008-08-28 Wirtgen Gmbh Selbstfahrende Baumaschine
DE102009008884A1 (de) * 2009-02-14 2010-08-26 Wirtgen Gmbh Stabilisierer oder Recycler
DE102009041842A1 (de) * 2009-09-18 2011-09-01 Wirtgen Gmbh Selbstfahrende Straßenfräsmaschine
DE102010034662A1 (de) * 2010-03-02 2011-09-08 Bomag Gmbh Straßenbaumaschine zum Bearbeiten von Fahrbahnen
DE102010051551A1 (de) 2010-11-18 2012-05-24 Wirtgen Gmbh Bodenbearbeitungsmaschine sowie Verfahren zum Fräsen von Böden oder Verkehrsflächen
KR200460444Y1 (ko) * 2011-05-09 2012-05-25 박상철 노면 표식 제거 장치
US8950972B2 (en) * 2012-02-20 2015-02-10 Technisoil Industrial Llc Polyurethane based road forming
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DE102012103440B4 (de) * 2012-04-19 2016-01-21 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
DE102012012395A1 (de) * 2012-06-25 2014-01-02 Wirtgen Gmbh Straßenfräsmaschine
DE102012215005A1 (de) * 2012-08-23 2014-02-27 Wirtgen Gmbh Selbstfahrende Fräsmaschine, sowie Verfahren zum Lenken einer selbstfahrenden Fräsmaschine
DE102012215013A1 (de) 2012-08-23 2014-02-27 Wirtgen Gmbh Selbstfahrende Fräsmaschine, sowie Verfahren zum Abladen von Fräsgut
DE202012104064U1 (de) * 2012-10-23 2013-03-06 Stehr Baumaschinen Gmbh Fahrbares und/oder an ein Trägerfahrzeug anbaubares Bodenbearbeitungsgerät
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CN103437269A (zh) * 2013-08-29 2013-12-11 徐州徐工筑路机械有限公司 一种冷再生机转子运动机构
CN103437268B (zh) * 2013-08-29 2016-04-27 徐州徐工筑路机械有限公司 一种路面冷再生机转子机构
DE102014214436A1 (de) 2014-07-23 2016-01-28 Wirtgen Gmbh Bodenbearbeitungsmaschine, sowie Verfahren zum Fräsen von Boden- oder Verkehrsflächen
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US10584450B2 (en) 2017-03-23 2020-03-10 Caterpillar Paving Products Inc. Rotary mixer
US10309067B2 (en) 2017-10-30 2019-06-04 Caterpillar Paving Products Inc. Rotor deployment mechanism for a machine
EP4375095A2 (de) * 2017-12-13 2024-05-29 Joseph Vögele AG Anpassung der nivellierzylindereinstellung bei einem strassenfertiger
US11351649B2 (en) * 2018-04-05 2022-06-07 Levelgrind, Inc. Method and apparatus for leveling and grinding surfaces
DE102019104218A1 (de) 2019-02-19 2020-08-20 Wirtgen Gmbh Arbeitszug, umfassend eine Bodenbearbeitungsmaschine und ein weiteres Fahrzeug sowie eine automatisierte Abstandsüberwachung
US11015305B1 (en) 2020-01-28 2021-05-25 Caterpillar Paving Products Inc. Milling machine having a hydraulic dampening system
US11136732B2 (en) 2020-01-28 2021-10-05 Caterpillar Paving Products Inc. Milling machine having pivot arms offset from engine output shaft
EP4172562A1 (en) * 2020-06-30 2023-05-03 Corning Research & Development Corporation Grinding machine adaptable to ground contours

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US20110140505A1 (en) 2011-06-16
JP2007513273A (ja) 2007-05-24
BRPI0417367A (pt) 2007-04-10
US20120080929A1 (en) 2012-04-05
DE10357074B3 (de) 2005-05-19
US20080246328A1 (en) 2008-10-09
US20140375110A1 (en) 2014-12-25
CA2548521A1 (en) 2005-06-16
EP1704283A1 (de) 2006-09-27
CN1890435B (zh) 2011-04-20
WO2005054578A1 (de) 2005-06-16
CN1890435A (zh) 2007-01-03
CA2548521C (en) 2012-01-31
ATE499486T1 (de) 2011-03-15
JP4818123B2 (ja) 2011-11-16
US7918512B2 (en) 2011-04-05
AU2004295461A1 (en) 2005-06-16
AU2004295461B2 (en) 2009-11-26
KR101186376B1 (ko) 2012-09-26
US8075063B2 (en) 2011-12-13
US9068304B2 (en) 2015-06-30
BRPI0417367B1 (pt) 2015-07-21
DE502004012239D1 (de) 2011-04-07
MXPA06006274A (es) 2006-08-23
KR20060135685A (ko) 2006-12-29
ZA200604535B (en) 2008-01-08
US8840191B2 (en) 2014-09-23

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