EP1408158A1 - Lame collectionneuse pour une fraise pour le traitement d'une surface - Google Patents

Lame collectionneuse pour une fraise pour le traitement d'une surface Download PDF

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Publication number
EP1408158A1
EP1408158A1 EP03022377A EP03022377A EP1408158A1 EP 1408158 A1 EP1408158 A1 EP 1408158A1 EP 03022377 A EP03022377 A EP 03022377A EP 03022377 A EP03022377 A EP 03022377A EP 1408158 A1 EP1408158 A1 EP 1408158A1
Authority
EP
European Patent Office
Prior art keywords
scraper
milling
width
fastening device
milling drum
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
EP03022377A
Other languages
German (de)
English (en)
Other versions
EP1408158B1 (fr
Inventor
Bernd Holl
Günther Dr. Hähn
Herbert Ley
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
Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP1408158A1 publication Critical patent/EP1408158A1/fr
Application granted granted Critical
Publication of EP1408158B1 publication Critical patent/EP1408158B1/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
    • E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0913—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with non-powered tools, e.g. trailed router blade
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7695—Graders, bulldozers or the like comprising elevators or conveyors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools

Definitions

  • the invention relates to a stripping device for milling drums on a construction machine, a self-propelled construction machine, in particular a road milling machine, and a method according to the preamble of claim 1, 16 and 17 respectively.
  • Milling drums of different milling widths can be used.
  • a transport device for conveying of the milled material.
  • a scraper blade behind the milling drum in the direction of travel Height adjustable, which is milled off by the milling drum Slide surface and this surface of remaining milled material can clean.
  • the scraper can be quickly adapted to the required milling width.
  • the scraper blade is needed to cut off material that is facing in the direction of travel accumulates behind the milling drum, scrape off the milled surface, and to leave a largely clean milled surface. That behind the milling drum Accumulated material is fed back to the milling drum until it is removed from the transport device is picked up and transported away.
  • a segmented scraper blade is known, in which the individual segments are arranged separately adjustable in height to accommodate different Adapt milling widths of different milling drums.
  • the segments are arranged in a row next to each other.
  • the disadvantage is that the fixed width of the segments only milling drums with one of the segmentation of the Wiper blade segments of appropriate width can be used. Furthermore is the position of the milling drum is determined by the segmentation.
  • the invention is therefore based on the object of a stripping device for milling drums a construction machine, a self-propelled construction machine, especially a road milling machine, as well as to create a process that is flexible, inexpensive and can be adapted to the milling drum width with little installation effort is possible.
  • the invention advantageously provides that a scraper blade the maximum Milling width covered, and that a height adjustable relative to the scraper Fastening device for at least one of the milling drums used or Adapted scraper lower part is provided.
  • the lower part of the scraper is in one of the respective Milling roller corresponding position within the width of the scraper positionable.
  • the lower part of the scraper is attached to the fastening device when the milling drum is replaced positioned or assembled.
  • two spaced apart Arranged milling drums are either two lower scraper parts on the fastening device positioned or a uniform lower part of the scraper that attaches to the milling contour generated by both milling drums is adapted.
  • Such a wiper lower part can be used, for example, when milling rails on both sides.
  • the invention advantageously makes it possible for the scraper blade to be on the milling surface can slide while the scraper bottom milled on the Surface slides. Because the fastener is independent of the stripping plate is adjustable in height, the stripping device is also in the Can be used in cases where a varying milling depth is used. In this case, the scraper blade lies on the surface to be milled or has one predetermined distance to this while the scraper base accordingly the varying milling depth with the help of the fastening device to the respective Milling depth is adjustable.
  • the stripping device according to the invention can therefore also be used in this way that the scraper blade is at a distance from the surface to be milled, while the lower part of the scraper rests on the milled surface. In In this case, part of the milled material will be next to the milled surface stored.
  • the fastening device is preferably behind the scraper in the direction of travel arranged.
  • the profile shape of the lower part of the scraper is adapted to the shape of the milling drum profile.
  • the lower part of the scraper can also be used for milling drums with non-circular cylindrical Form are used, e.g. with a V-shaped milling groove in cross section.
  • the fastening device preferably extends over the entire maximum Milling width and is parallel to and / or in the direction of travel behind the scraper arranged.
  • the fact that the fastening device over the entire The width of the scraper blade is a positioning or assembly of the lower part of the scraper anywhere within the width of the scraper blade possible.
  • the fastening device a lower part of the scraper, which also extends over the entire milling width extends. This means that when using a milling drum with maximum milling width the possibility of the scraper with the scraper blade and the lower part of the scraper to be used as a second scraper plate and both scraper plates to put on the milled surface.
  • the first scraper can be used operate at a lower contact pressure. In that the milled Surface is pulled off twice, a higher degree of cleanliness can be achieved.
  • the lower and / or lateral edges of the lower part of the scraper, as well as the lower edges of the scraper plate have wear strips.
  • the wear strips are interchangeable and preferably consist of wear-resistant hard metals.
  • the lower part of the scraper which is height-adjustable relative to the scraper blade, is along a guide can be moved parallel to and / or on the scraper blade.
  • the lower part of the wiper can run along a substantially vertical rail guide on the scraper blade or independently of the scraper blade in a side Guide can be moved parallel to the scraper.
  • the scraper and the lower part of the scraper can be slightly inclined against the direction of travel his.
  • the lower part of the scraper can have at least one opening for the defined storage of the have milled material.
  • the opening consists of an open at the bottom Recess, with the help of specifically milled material in strip form on the and / or can be placed next to the milled surface. If milled Material can be placed next to the milled surface Wiper lower part have a laterally protruding section for storage of the milled material is at a distance from the surface to be milled.
  • the contour of the lower part of the scraper can generally be chosen freely, so that due to the quick interchangeability of the lower part of the scraper makes quick adjustments possible can be carried out to different tasks.
  • the first scraper blade can have wear strips with rounded lower edges and / or the lower part of the scraper can have wear edges with essentially sharp edges have lower edges.
  • the stripping device in A conveyor preferably articulated, behind the milling drum, receives.
  • the conveyor device on the fastening device is articulated behind the roller in the direction of travel. So it's obvious that the invention also in a road milling machine in rear loading design can be used.
  • the scraper blade and / or the fastening device has a passage opening to eject the milled material onto the conveyor.
  • the conveyor can be both a horizontal and an essentially vertical axis can be pivoted to the fastening device.
  • the lower edge of the passage openings is independent of the conveyor from the set milling depth.
  • the milled surface with constant or varying milling depth is used, which is adjustable in height relative to the scraper blade Fastening device according to the position of the milling drum used is positioned.
  • Fig. 1 shows the application of the invention in a front loading road milling machine.
  • Such road milling machines 1 can with a milling drum quick change system be provided with which changing the milling drum 2 with little time and Assembly effort is possible. This allows you to use the same road milling machine different orders are processed.
  • the self-propelled road milling machine 1 is equipped with wheels in FIG. 1, can of course also of chain drives, as shown in Fig. 2 are to be worn.
  • the milling drum 2 is according to the embodiment of the road milling machine 1 1 arranged at the rear end of the machine and from a roller box 4th surround.
  • a height-adjustable Scraper device 6 arranged, which has a scraper plate 10, that covers the maximum milling width of the widest milling drum 2 and for example is guided adjustable in height in a portal 12 of the machine frame 14.
  • a shield-shaped fastening device 16 for a lower scraper part 20 parallel to the scraper blade 10 adjustable in height On the first scraper blade 10 or on the portal 12 of the machine frame 14, as best seen in FIG. 2, a shield-shaped fastening device 16 for a lower scraper part 20 parallel to the scraper blade 10 adjustable in height.
  • the fastening device 16 is because of the better accessibility in the direction of travel preferably arranged behind the scraper 10, furthermore preferably so that it is parallel to the scraper blade 10 by means of a piston-cylinder unit 24 can be moved up and down.
  • the first scraper blade 10 is in turn relative via a piston-cylinder unit 22 to the machine frame 14 or relative to the portal 12 or relative to one Roller box of the milling drum 2 can be moved up and down.
  • the fastening device 16 can also be in a longitudinal guide of the portal 12 be guided or as in the exemplary embodiments of FIGS. 2 to 5 shown along a rail guide 26 on the scraper plate 10 with the aid of the piston-cylinder unit 24 be movable.
  • the fastening device 16 preferably extends over almost the entire width of the scraper blade 10.
  • the brackets of the rail guide 26 consist of fastening screws are passed through a sliding block 30 and a groove 32 and in the stripping plate 10 are screwed.
  • the wiper lower part 20 is the outer contour in terms of width and contour Milling drum 2 adjusted.
  • the lower edge of the scraper lower part 20 is straight and parallel to the axis of the milling drum 2.
  • the lower edge runs accordingly, for example with a barrel-shaped milling drum 2 arc-shaped.
  • the fastening device 16 has a plurality of bores 28 which it allow using the mounting screws and through holes 29 des Wiper lower part 20, the wiper lower part at different positions, preferably right-justified or left-justified, but also in intermediate positions Fasten.
  • FIGs. 4 and 5 shows a different arrangement of a Wiper lower part 20 of the same width on the shield-shaped fastening device 16 possible.
  • the milled surface 3 On the lower edge of the lower part of the scraper 20, one can face the milled surface 3 open recess can be provided in order to specifically cut a strip Place material on the milled surface 3 for further use.
  • the stripping device can also be in one position are used in which only the scraper plate 10 with the milled surface is in contact when a milling drum with maximum milling width is used.
  • the stripping device also enables an operation in which the stripping plate 10 does not rest on the surface to be milled, but at a distance of this is held while the fastening device 16 with the lower wiper part 20 is shut down, such that the lower edge of the lower part of the scraper 20 slides on the milled surface 3.
  • the fastening device 16 with the lower wiper part 20 is shut down, such that the lower edge of the lower part of the scraper 20 slides on the milled surface 3.
  • the scraper can finally use the full milling width be operated with a scraper lower part 20 with the maximum milling width, then the milled surface 3 from both the scraper blade 10 and can be subtracted from the lower part of the same width by a higher one Achieve degree of cleansing (Fig. 3a).
  • Figs. 2 and 11 show the lower edge and the side edges of the scraper lower part 20 wear strips 34, 36, which are interchangeable.
  • the lower edges and side edges of the scraper plate 10 are also provided with wear strips (not shown in the drawings). If the scraper plate 10 and a lower scraper part 20 of almost the same width are used, different wear strips can be provided on the lower edges of the scraper plate 10 and on the lower edges of the lower scraper part 20.
  • the wear strip of the scraper plate 10 can have rounded edges, while the lower wear strip 34 of the scraper lower part 20 can be provided with sharp-edged edges.
  • the scraper blade 10 can be used for a rough cleaning with a reduced contact pressure against the milled surface 3, while the lower scraper part 20 can work with an increased contact pressure.
  • the stripping device 6 described is in the same way also in a rear loading road milling machine applicable, as shown in principle in Figure 6.
  • Such a stripping device 6 can be a support device 42 for a conveyor device 40 which have hooks 18 on both sides, for example is to take up a bearing pin on both sides of the conveyor 40 can.
  • the conveyor device 40 is consequently, as can be seen from FIG the end facing the road milling machine articulated about a horizontal axis connected to the stripping device.
  • the support device 42 pivoted about a substantially vertical axis via a pivoting device 46 to be able to pivot the conveyor 40 laterally.
  • the fastening device 16 can be attached to two piston-cylinder units 24 the portal 12 or the machine frame are articulated, raised or lowered be, while the scraper 10 with the piston cylinder unit shown in Fig. 10 22 can be moved up and down relative to the fastening device 16 can.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Repair (AREA)
  • Milling Processes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP03022377A 2002-10-11 2003-10-06 Lame collectionneuse pour une fraise pour le traitement d'une surface Expired - Lifetime EP1408158B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10247579 2002-10-11
DE10247579A DE10247579B3 (de) 2002-10-11 2002-10-11 Abstreifeinrichtung für Fräswalzen einer Baumaschine, sowie Verfahren

Publications (2)

Publication Number Publication Date
EP1408158A1 true EP1408158A1 (fr) 2004-04-14
EP1408158B1 EP1408158B1 (fr) 2006-12-27

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ID=32010454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022377A Expired - Lifetime EP1408158B1 (fr) 2002-10-11 2003-10-06 Lame collectionneuse pour une fraise pour le traitement d'une surface

Country Status (6)

Country Link
US (1) US6923508B2 (fr)
EP (1) EP1408158B1 (fr)
CN (1) CN102605705B (fr)
AT (1) ATE349574T1 (fr)
DE (2) DE10247579B3 (fr)
ES (1) ES2279044T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860241A2 (fr) 2006-05-22 2007-11-28 WIRTGEN GmbH Engin de travaux publics automoteur ainsi que procédé de traitement de sols
EP2025812A3 (fr) * 2007-08-15 2010-10-27 Wirtgen GmbH Dispositif de raclage, ainsi qu'engin de chantier
WO2013131726A1 (fr) * 2012-03-08 2013-09-12 Wirtgen Gmbh Fraiseuse routière automotrice destinée à usiner des surfaces routières, et procédé d'usinage de surfaces routières
CN104141279A (zh) * 2013-05-10 2014-11-12 维特根有限公司 用于处理路面的道路铣刨机，尤其是小型铣刨机
CN104141278A (zh) * 2013-05-10 2014-11-12 维特根有限公司 道路铣刨机以及用于安装悬臂式铣刨鼓的方法
US9328468B2 (en) 2012-03-08 2016-05-03 Wirtgen Gmbh Self-propelled road milling machine with adjustable width scraper blade
CN104141278B (zh) * 2013-05-10 2016-11-30 维特根有限公司 道路铣刨机以及用于安装悬臂式铣刨鼓的方法
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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347874A1 (de) * 2003-10-10 2005-05-12 Wirtgen Gmbh Hecklader-Straßenfräßmaschine mit höhenverstellbarer Abdichtungseinrichtung
US7131704B2 (en) 2004-09-23 2006-11-07 Wirtgen America, Inc. Shiftable conveyor for road milling machine
DE102005058102B3 (de) * 2005-12-05 2007-03-01 Wirtgen Gmbh Abstreifeinrichtung für Fräswalzen einer Baumaschine
DE102006062129B4 (de) * 2006-12-22 2010-08-05 Wirtgen Gmbh Straßenbaumaschine sowie Verfahren zur Messung der Frästiefe
DE102010014893A1 (de) 2010-04-14 2011-10-20 Bomag Gmbh Vorrichtung zum Bearbeiten von Bodenoberflächen
DE102011016271A1 (de) * 2011-04-06 2012-10-11 Wirtgen Gmbh Walzengehäuse für eine Arbeitswalze einer Baumaschine oder Abbaumaschine, Baumaschine oder Abbaumaschine, sowie Verfahren zum Überwachen des Zustandes einer Arbeitswalze einer Baumaschine oder Abbaumaschine
US20130195554A1 (en) * 2012-01-27 2013-08-01 Caterpillar Paving Products Inc. Moldboard lock
DE102012103440B4 (de) * 2012-04-19 2016-01-21 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
DE102012216262B3 (de) 2012-09-13 2013-10-17 Wirtgen Gmbh Walzengehäuse für eine Arbeitswalze einer Baumaschine oder Abbaumaschine, Baumaschine oder Abbaumaschine, sowie Verfahren zum Überwachen des Zustandes einer Arbeitswalze einer Baumaschine oder Abbaumaschine
DE102012018918B4 (de) 2012-09-25 2021-01-07 Bomag Gmbh Abstreifvorrichtung für Fräswalzen einer Baumaschine und Baumaschine
DE102013015873B4 (de) 2012-09-25 2021-04-01 Bomag Gmbh Abstreifvorrichtung für eine Bodenfräsmaschine sowie Bodenfräsmaschine mit einer solchen Abstreifvorrichtung
DE102014007907A1 (de) * 2013-06-07 2014-12-11 Bomag Gmbh Abstreifeinrichtung mit einer Abstreiferleiste für eine Bodenfräsmaschine, Abstreiferglied für eine Abstreiferleiste und Bodenfräsmaschine mit einer Abstreifeinrichtung
DE102015002426A1 (de) * 2014-12-30 2016-06-30 Bomag Gmbh Bodenfräsmaschine und Verfahren zum Verstellen des Abstreiferschildes einer Bodenfräsmaschine
US10094078B2 (en) 2016-03-03 2018-10-09 Caterpillar Paving Products Inc. Cold planer rear door and sliding plates sealing design
EP4273248A3 (fr) 2016-05-20 2024-01-10 Braingene AB Domaines de déstabilisation pour la stabilisation conditionnelle d'une protéine
US10662614B2 (en) 2018-02-21 2020-05-26 Cnh Industrial America Llc Vertically adjustable adaptor for a work vehicle implement
DE102019133444A1 (de) 2019-12-06 2021-06-10 Wirtgen Gmbh Mobile Bodenbearbeitungsmaschine, umfassend eine bevorzugt werkzeuglos mit einem Maschinenrahmen lösbar koppelbare Funktionsvorrichtung
US11660604B2 (en) 2020-01-23 2023-05-30 Caterpillar Paving Products Inc. Milling machine
US11692563B2 (en) 2020-01-28 2023-07-04 Caterpillar Paving Products Inc. Milling machine having a valve current based height measurement system
US11255059B2 (en) 2020-01-28 2022-02-22 Caterpillar Paving Products Inc. Milling machine having a non-contact leg-height measurement system
US11629735B2 (en) 2020-01-28 2023-04-18 Caterpillar Paving Products Inc. Milling machine having a fluid flow based height measurement system
US11578737B2 (en) 2020-03-12 2023-02-14 Caterpillar Paving Products Inc. Distance based actuator velocity calibration system
US11566387B2 (en) 2020-03-12 2023-01-31 Caterpillar Paving Products Inc. Relative velocity based actuator velocity calibration system
US11591759B2 (en) 2020-04-20 2023-02-28 Caterpillar Paving Products Inc. Method to prevent binding in road milling machines
CN113089428B (zh) * 2021-04-12 2022-07-12 祥昇建工有限公司 乡村道路水泥路面滚轴拉毛施工装置
US11926973B2 (en) * 2021-11-01 2024-03-12 Caterpillar Paving Products Inc. Moldboard with a scraping tool for a milling machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186968A (en) * 1977-04-04 1980-02-05 Barco Manufacturing Company Roadway pavement planing machine
DE3823480C1 (en) * 1988-07-11 1989-10-26 Reinhard 5461 Windhagen De Wirtgen Collecting plate for surface-cutting machines
US5441361A (en) * 1993-12-17 1995-08-15 Astec Industries, Inc. Field convertible apparatus for conducting either front load road planing operation or cold in-place recycling operation
EP0694651A2 (fr) * 1994-07-29 1996-01-31 WIRTGEN GmbH Machine de fraisage avec outil de fraisage à largeur multiple

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139318A (en) * 1976-03-31 1979-02-13 Cmi Corporation Method and apparatus for planing a paved roadway
DE19726122C2 (de) * 1997-06-20 2002-03-07 Wirtgen Gmbh Vorrichtung zum Abfräsen von Bodenbelägen, insbesondere Fahrbahnen
CN2498204Y (zh) * 2001-09-17 2002-07-03 南文辉 一种路面整平装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186968A (en) * 1977-04-04 1980-02-05 Barco Manufacturing Company Roadway pavement planing machine
DE3823480C1 (en) * 1988-07-11 1989-10-26 Reinhard 5461 Windhagen De Wirtgen Collecting plate for surface-cutting machines
US5441361A (en) * 1993-12-17 1995-08-15 Astec Industries, Inc. Field convertible apparatus for conducting either front load road planing operation or cold in-place recycling operation
EP0694651A2 (fr) * 1994-07-29 1996-01-31 WIRTGEN GmbH Machine de fraisage avec outil de fraisage à largeur multiple

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860241A2 (fr) 2006-05-22 2007-11-28 WIRTGEN GmbH Engin de travaux publics automoteur ainsi que procédé de traitement de sols
US7530641B2 (en) 2006-05-22 2009-05-12 Wirtgen Gmbh Automotive construction machine, as well as method for working ground surfaces
DE102006024123B4 (de) * 2006-05-22 2010-02-25 Wirtgen Gmbh Selbstfahrende Baumaschine, sowie Verfahren zum Bearbeiten von Bodenoberflächen
US8899690B2 (en) 2007-08-15 2014-12-02 Wirtgen Gmbh Scraper device, as well as construction machine
EP2025812A3 (fr) * 2007-08-15 2010-10-27 Wirtgen GmbH Dispositif de raclage, ainsi qu'engin de chantier
US8376469B2 (en) 2007-08-15 2013-02-19 Wirtgen Gmbh Scraper device, as well as construction machine
EP3231940A1 (fr) * 2007-08-15 2017-10-18 Wirtgen GmbH Machine de construction avec poutre lisseuse
US9644340B1 (en) 2007-08-15 2017-05-09 Wirtgen Gmbh Scraper device, as well as construction machine
US9551118B2 (en) 2007-08-15 2017-01-24 Wirtgen Gmbh Scraper device, as well as construction machine
US8100480B2 (en) 2007-08-15 2012-01-24 Wirtgen Gmbh Scraper device, as well as construction machine
US9328468B2 (en) 2012-03-08 2016-05-03 Wirtgen Gmbh Self-propelled road milling machine with adjustable width scraper blade
CN104160092B (zh) * 2012-03-08 2016-03-23 维特根有限公司 用于处理路面的自驱动路面铣刨机及用于处理路面的方法
CN104160092A (zh) * 2012-03-08 2014-11-19 维特根有限公司 用于处理路面的自驱动路面铣刨机及用于处理路面的方法
US9416502B2 (en) 2012-03-08 2016-08-16 Wirtgen Gmbh Self-propelled road milling machine for milling road surfaces, in particular large-scale milling machine, and method for milling road surfaces
WO2013131726A1 (fr) * 2012-03-08 2013-09-12 Wirtgen Gmbh Fraiseuse routière automotrice destinée à usiner des surfaces routières, et procédé d'usinage de surfaces routières
US10450709B2 (en) 2012-03-08 2019-10-22 Wirtgen Gmbh Self-propelled road milling machine for milling road surfaces, in particular large-scale milling machine, and method for milling road surfaces
CN104141279B (zh) * 2013-05-10 2016-06-22 维特根有限公司 用于处理路面的道路铣刨机
CN104141278B (zh) * 2013-05-10 2016-11-30 维特根有限公司 道路铣刨机以及用于安装悬臂式铣刨鼓的方法
CN104141278A (zh) * 2013-05-10 2014-11-12 维特根有限公司 道路铣刨机以及用于安装悬臂式铣刨鼓的方法
CN104141279A (zh) * 2013-05-10 2014-11-12 维特根有限公司 用于处理路面的道路铣刨机，尤其是小型铣刨机
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

Also Published As

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ES2279044T3 (es) 2007-08-16
DE10247579B3 (de) 2004-04-15
US6923508B2 (en) 2005-08-02
DE50306089D1 (de) 2007-02-08
CN102605705A (zh) 2012-07-25
EP1408158B1 (fr) 2006-12-27
ATE349574T1 (de) 2007-01-15
CN102605705B (zh) 2015-09-02
US20040075330A1 (en) 2004-04-22

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