EP2650443A3 - Road milling machine and method for producing parallelism of the machines frame with the ground - Google Patents

Road milling machine and method for producing parallelism of the machines frame with the ground Download PDF

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Publication number
EP2650443A3
EP2650443A3 EP13154680.6A EP13154680A EP2650443A3 EP 2650443 A3 EP2650443 A3 EP 2650443A3 EP 13154680 A EP13154680 A EP 13154680A EP 2650443 A3 EP2650443 A3 EP 2650443A3
Authority
EP
European Patent Office
Prior art keywords
milling
parallelism
traffic
floor
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
EP13154680.6A
Other languages
German (de)
French (fr)
Other versions
EP2650443A2 (en
EP2650443B1 (en
Inventor
Christian Berning
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
Priority to DE202006019509 priority Critical
Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Priority to PCT/EP2007/064520 priority patent/WO2008077963A1/en
Priority to EP07858125A priority patent/EP2104768B1/en
Publication of EP2650443A2 publication Critical patent/EP2650443A2/en
Publication of EP2650443A3 publication Critical patent/EP2650443A3/en
Application granted granted Critical
Publication of EP2650443B1 publication Critical patent/EP2650443B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08Devices 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
    • E01C23/085Devices 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
    • E01C23/088Rotary tools, e.g. milling drums

Abstract

Bei einer selbstfahrenden Straßenfräsmaschine (1), insbesondere Kaltfräse, mit einem Fahrwerk, das den Maschinenrahmen (4) über Hubsäulen (12,13) trägt, einer an dem Maschinenrahmen (4) gelagerten Fräswalze (6) zum Bearbeiten einer Bodenfläche (8) - oder Verkehrsfläche (8), höhenverstellbaren Seitenschildern (10) als Kantenschutz, die auf der zu bearbeitenden Bodenfläche (8) - oder Verkehrsfläche (8) aufliegen, einer höhenverstellbaren Abstreifeinrichtung (14), die in Fahrtrichtung hinter der Fräswalze (6) angeordnet ist und im Betrieb in die von der Fräswalze (6) erzeugte Frässpur (17) absenkbar ist, und einer Steuerung (23) zum Regeln der Frästiefe der Fräswalze (6), wobei die Steuerung (23) aus Messwerten mindestens einer Messeinrichtung (16) die Frästiefe der Fräswalze (6) ermittelt, ist vorgesehen, dass die Steuerung (23) den Hubzustand mindestens einer in Fahrtrichtung hinteren und/oder vorderen Hubsäule (12,13) automatisch zur Herstellung der Parallelität des Maschinenrahmens (4) zu der Bodenfläche (8) - oder Verkehrsfläche (8) oder zu einer vorgegebenen Fräsebene regelt.
Figure imgaf001
In a self-propelled road milling machine (1), in particular cold milling machine, with a chassis which carries the machine frame (4) via lifting columns (12, 13), a milling drum (6) mounted on the machine frame (4) for machining a floor surface (8). or traffic surface (8), height-adjustable side plates (10) as edge protection, which rest on the floor surface (8) or traffic surface (8) to be processed, a height-adjustable stripping device (14) which is arranged behind the milling drum (6) in the direction of travel and during operation in the milling track (17) generated by the milling drum (6), and a control (23) for controlling the milling depth of the milling drum (6), the control (23) measuring values of at least one measuring device (16) the milling depth determines the milling drum (6), it is provided that the controller (23) the lifting state of at least one in the direction of travel rear and / or front lifting column (12,13) automatically to produce the parallelism d It regulates machine frame (4) to the floor surface (8) or traffic surface (8) or to a predetermined milling plane.
EP13154680.6A 2006-12-22 2007-12-21 Road milling machine with control means for producing parallelism of the machine frame with the ground Active EP2650443B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE202006019509 2006-12-22
PCT/EP2007/064520 WO2008077963A1 (en) 2006-12-22 2007-12-21 Road milling machine, and method for positioning the machine frame parallel to the ground
EP07858125A EP2104768B1 (en) 2006-12-22 2007-12-21 Road milling machine, and method for positioning the machine frame parallel to the ground

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07858125.3 Division 2007-12-21
EP07858125A Division EP2104768B1 (en) 2006-12-22 2007-12-21 Road milling machine, and method for positioning the machine frame parallel to the ground

Publications (3)

Publication Number Publication Date
EP2650443A2 EP2650443A2 (en) 2013-10-16
EP2650443A3 true EP2650443A3 (en) 2016-08-03
EP2650443B1 EP2650443B1 (en) 2021-06-30

Family

ID=39365826

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07858125A Active EP2104768B1 (en) 2006-12-22 2007-12-21 Road milling machine, and method for positioning the machine frame parallel to the ground
EP13154680.6A Active EP2650443B1 (en) 2006-12-22 2007-12-21 Road milling machine with control means for producing parallelism of the machine frame with the ground

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07858125A Active EP2104768B1 (en) 2006-12-22 2007-12-21 Road milling machine, and method for positioning the machine frame parallel to the ground

Country Status (8)

Country Link
US (1) US8424972B2 (en)
EP (2) EP2104768B1 (en)
JP (1) JP5156963B2 (en)
CN (1) CN101466899B (en)
AU (1) AU2007338000B2 (en)
BR (1) BRPI0713752B1 (en)
RU (1) RU2401904C2 (en)
WO (1) WO2008077963A1 (en)

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DE102006062129B4 (en) * 2006-12-22 2010-08-05 Wirtgen Gmbh Road construction machine and method for measuring the cutting depth
DE102009041842A1 (en) * 2009-09-18 2011-09-01 Wirtgen Gmbh Self-propelled road milling machine
CN101831864B (en) * 2010-04-29 2011-10-19 常州杰和机械有限公司 Road surface milling machine
EP2426258B1 (en) * 2010-09-07 2017-06-21 BOMAG GmbH Conveyer and construction machine with a conveyer
DE102010051551A1 (en) * 2010-11-18 2012-05-24 Wirtgen Gmbh Soil cultivation machine and method for milling floors or traffic areas
US8794867B2 (en) * 2011-05-26 2014-08-05 Trimble Navigation Limited Asphalt milling machine control and method
DE102011106139B4 (en) 2011-06-10 2015-04-02 Wirtgen Gmbh Method and device for determining a surface milled by at least one construction machine or mining machine with a milling drum
NL2007840C2 (en) * 2011-11-22 2013-05-23 Sander Lotterman Device and method for restoring a berm.
US8973688B2 (en) 2011-12-20 2015-03-10 Caterpillar Paving Products Inc. Suspension system and control method for track-propelled machines
US8874325B2 (en) * 2011-12-22 2014-10-28 Caterpillar Paving Products Inc. Automatic four leg leveling for cold planers
US8757729B2 (en) * 2011-12-22 2014-06-24 Caterpillar Paving Proudcts Inc. Automatic rear leg control for cold planers
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US8888194B2 (en) * 2012-03-21 2014-11-18 Caterpillar Paving Products Inc. Control module for milling rotor
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DE102014005077A1 (en) 2014-04-04 2015-10-08 Wirtgen Gmbh Self-propelled construction machine and method for controlling a self-propelled construction machine
CN103966940B (en) * 2014-05-07 2015-12-30 中联重科股份有限公司 A kind of milling machine and column up-down control device, system and method
US9303761B2 (en) 2014-05-20 2016-04-05 Caterpillar Forest Products Inc. Forestry machine speed controls
USD774562S1 (en) * 2014-07-22 2016-12-20 Bomag Gmbh Cold milling machine
CN105369723B (en) * 2014-08-20 2017-05-24 中联重科股份有限公司 Control method, control equipment and control system of milling-planing machine, and milling-planing machine
CN104389260B (en) * 2014-11-14 2016-03-23 重庆交通大学 Multi-functional self-align damaged road surface milling machine
DE102014017892B4 (en) 2014-12-04 2019-03-21 Wirtgen Gmbh Self-propelled construction machine and method for operating a self-propelled construction machine
DE102014019168A1 (en) * 2014-12-19 2016-06-23 Bomag Gmbh CONSTRUCTION MACHINE, PARTICULARLY ROAD TERMINAL, AND METHOD FOR COMPENSATING FLOOR INFLUENCE FOR SUCH A CONSTRUCTION MACHINE
DE102015002426A1 (en) * 2014-12-30 2016-06-30 Bomag Gmbh Ground milling machine and method for adjusting the scraper blade of a ground milling machine
CN104631295A (en) * 2015-01-05 2015-05-20 柳工无锡路面机械有限公司 Trapezoidal milling machine
DE102015003153B4 (en) * 2015-03-13 2019-03-28 Wirtgen Gmbh Self-propelled construction machine
DE202015101552U1 (en) 2015-03-26 2015-05-07 Stehr Baumaschinen Gmbh Rotary milling tool with a variety of interchangeable tool heads and tool head for such a rotary milling tool
CN106400663B (en) * 2015-07-27 2019-02-26 中联重科股份有限公司 Zero-point Positioning and device for milling machine cutter head
US9956842B2 (en) * 2015-10-13 2018-05-01 Caterpillar Paving Products Inc. System and method for controlling stability of milling machines
DE102016013132A1 (en) * 2015-11-06 2017-05-11 Bomag Gmbh Method for removing and attaching or changing a milling unit of a center rotor milling machine, center rotor milling machine with a dismantling and mountable milling unit and transport unit for a milling unit
DE102015016678A1 (en) 2015-11-06 2017-05-11 Bomag Gmbh Method for mounting a milling unit of a ground milling machine and ground milling machine with a dismantling and attachable milling unit
DE102015014573B4 (en) 2015-11-12 2020-03-19 Wirtgen Gmbh Self-propelled milling machine and method for working a traffic area
DE102016108306A1 (en) 2016-05-04 2017-11-09 Jürgen Stehr Rotary milling tool with a variety of interchangeable tool heads and tool head for such a rotary milling tool
US9797100B1 (en) 2016-05-23 2017-10-24 Caterpillar Paving Products Inc. Milling machine
SE542230C2 (en) * 2016-06-09 2020-03-17 Husqvarna Ab Improved arrangement and method for operating a hydraulically operated boom carrying a tool in a carrier
CN106087682B (en) * 2016-07-29 2018-01-23 徐州徐工筑路机械有限公司 A kind of cold regenerative machine lifting mechanism and its control method
CN106320155B (en) * 2016-10-27 2019-04-05 西安海迈重工机械有限公司 Packaged type operation control system, driver's cabin and pavement milling machine
DE102017005015A1 (en) * 2017-05-26 2018-11-29 Wirtgen Gmbh Machine train comprising a road milling machine and a road paver and method of operating a road milling machine and a road paver
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CN111133152A (en) * 2017-09-22 2020-05-08 路科公司 Milling machine with automatic grade control system
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Also Published As

Publication number Publication date
WO2008077963A1 (en) 2008-07-03
AU2007338000A1 (en) 2008-07-03
US20090108663A1 (en) 2009-04-30
JP5156963B2 (en) 2013-03-06
CN101466899A (en) 2009-06-24
BRPI0713752B1 (en) 2018-03-13
EP2650443B1 (en) 2021-06-30
JP2009545689A (en) 2009-12-24
EP2104768B1 (en) 2013-02-13
RU2008148825A (en) 2010-06-20
EP2650443A2 (en) 2013-10-16
EP2104768A1 (en) 2009-09-30
US8424972B2 (en) 2013-04-23
AU2007338000B2 (en) 2011-01-06
CN101466899B (en) 2011-04-06
RU2401904C2 (en) 2010-10-20

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