EP1522634A3 - Hecklader-Strassenfrässmaschine mit höhenverstellbarer Abdichtungseinrichtung - Google Patents

Hecklader-Strassenfrässmaschine mit höhenverstellbarer Abdichtungseinrichtung Download PDF

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Publication number
EP1522634A3
EP1522634A3 EP04022744A EP04022744A EP1522634A3 EP 1522634 A3 EP1522634 A3 EP 1522634A3 EP 04022744 A EP04022744 A EP 04022744A EP 04022744 A EP04022744 A EP 04022744A EP 1522634 A3 EP1522634 A3 EP 1522634A3
Authority
EP
European Patent Office
Prior art keywords
milling machine
sealing device
height adjustable
road milling
adjustable sealing
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
EP04022744A
Other languages
English (en)
French (fr)
Other versions
EP1522634B1 (de
EP1522634A2 (de
Inventor
Herbert Ley
Olaf Gaertner
Stefan Abresch
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
Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP1522634A2 publication Critical patent/EP1522634A2/de
Publication of EP1522634A3 publication Critical patent/EP1522634A3/de
Application granted granted Critical
Publication of EP1522634B1 publication Critical patent/EP1522634B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Road Paving Machines (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Hecklader-Straßenfräsmaschine mit einer Fräswalze (20), die in einem nach unten offenen Walzengehäuse (16) angeordnet ist, wobei eine in Fahrtrichtung a weisende Öffnung B zwischen dem vorderen Teil (28) des Walzengehäuses (16) und dem Straßenbelag (18) mit einer höhenverstellbaren Abdichtungseinrichtung (26) verschlossen werden kann. Erfindungsgemäß kann die Abdichtungseinrichtung (26) zur Höhenverstellung um eine Achse C in Fahrtrichtung a vor der Fräswalze (20) verschwenkt werden. Durch die Verschwenkbarkeit der Abdichtungseinrichtung (26) um eine Achse C, die in Fahrtrichtung vor der Fräswalze angeordnet ist, ist es möglich, die Abdichtungseinrichtung (26) gleitend über den Straßenbelag (18) zu ziehen, so dass diese bei Unebenheiten, wie beispielsweise Welligkeit des Straßenbelages oder durch vorhandene Frässpuren, dem Verlauf dieser Unebenheiten durch Vorund Zurückschwenken folgt. Eine Unterbrechung oder gar Blockierung des Vorschubes durch Verkanten ist dadurch ausgeschlossen. Die Abdichtungseinrichtung (26) gewährleistet darüber hinaus einen sicheren Schutz vor nach vorne geschleudertem Fräsgut.
EP04022744A 2003-10-10 2004-09-24 Hecklader-Strassenfrässmaschine mit höhenverstellbarer Abdichtungseinrichtung Not-in-force EP1522634B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347874A DE10347874A1 (de) 2003-10-10 2003-10-10 Hecklader-Straßenfräßmaschine mit höhenverstellbarer Abdichtungseinrichtung
DE10347874 2003-10-10

Publications (3)

Publication Number Publication Date
EP1522634A2 EP1522634A2 (de) 2005-04-13
EP1522634A3 true EP1522634A3 (de) 2005-11-23
EP1522634B1 EP1522634B1 (de) 2009-11-11

Family

ID=34306403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022744A Not-in-force EP1522634B1 (de) 2003-10-10 2004-09-24 Hecklader-Strassenfrässmaschine mit höhenverstellbarer Abdichtungseinrichtung

Country Status (5)

Country Link
US (1) US7370916B2 (de)
EP (1) EP1522634B1 (de)
CN (1) CN100357522C (de)
AT (1) ATE448361T1 (de)
DE (2) DE10347874A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106087682A (zh) * 2016-07-29 2016-11-09 徐州徐工筑路机械有限公司 一种冷再生机举升机构及其控制方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2050875B1 (de) 2007-10-17 2014-09-24 Dynapac GmbH Strassenfräse
US8177456B2 (en) * 2007-12-21 2012-05-15 Asphalt Zipper, Inc. Pavement milling assembly
DE102009014729B3 (de) * 2009-03-25 2010-11-04 Wirtgen Gmbh Auswerfer für eine Straßenfräsmaschine oder dergleichen
US8469456B2 (en) 2009-03-25 2013-06-25 Wirtgen Gmbh Ejector unit for a road milling machine or the like
US8523289B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Retention assembly for cutting bit
US8523290B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Rotatable cutting tool-tool holder-base assembly
DE102011009093A1 (de) * 2010-04-17 2011-10-20 Bomag Gmbh Rotorkasten für eine Bodenmaschine und Bodenmaschine mit einem solchen Rotorkasten
CN101881006B (zh) * 2010-07-15 2012-02-01 莱州市精磊机械有限公司 高速铁路箱梁铣刨机
US9328468B2 (en) 2012-03-08 2016-05-03 Wirtgen Gmbh Self-propelled road milling machine with adjustable width scraper blade
DE102012203649A1 (de) 2012-03-08 2013-09-12 Wirtgen Gmbh Selbstfahrende Straßenfräsmaschine zum Bearbeiten von Straßenoberflächen, insbesondere Großfräse
DE102012103440B4 (de) * 2012-04-19 2016-01-21 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
US8870297B2 (en) * 2012-06-19 2014-10-28 Caterpillar Inc. Reclaiming drum having reversible kicker paddle
DE102012012397A1 (de) * 2012-06-25 2014-04-24 Wirtgen Gmbh Selbstfahrende Baumaschine
DE102012012395A1 (de) 2012-06-25 2014-01-02 Wirtgen Gmbh Straßenfräsmaschine
DE102012016173A1 (de) * 2012-08-16 2014-02-20 Wirtgen Gmbh Selbstfahrende Baumaschine und Verfahren zum Betreiben einer Baumaschine
US8807868B2 (en) 2012-12-18 2014-08-19 Caterpillar Paving Products Inc. Adjustable sizing bar for rotary mixers
DE102013208484B4 (de) * 2013-05-08 2018-04-26 Wirtgen Gmbh Vorrichtung zum Bearbeiten von Straßen- oder Bodenoberflächen, sowie Verfahren zum Lenken einer Straßenfräsmaschine
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
DE102015014573B4 (de) * 2015-11-12 2020-03-19 Wirtgen Gmbh Selbstfahrende Bodenfräsmaschine und Verfahren zum Bearbeiten einer Verkehrsfläche
US10094078B2 (en) 2016-03-03 2018-10-09 Caterpillar Paving Products Inc. Cold planer rear door and sliding plates sealing design
DE102018006688A1 (de) * 2018-08-23 2020-02-27 Bomag Gmbh Bodenfräsmaschine und Verfahren zum Betrieb einer Bodenfräsmaschine
US11660604B2 (en) 2020-01-23 2023-05-30 Caterpillar Paving Products Inc. Milling machine
US11591759B2 (en) 2020-04-20 2023-02-28 Caterpillar Paving Products Inc. Method to prevent binding in road milling machines

Citations (3)

* 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
US5893677A (en) * 1995-02-12 1999-04-13 Wirtgen Gmbh Roadworking machine
DE19739915C2 (de) * 1997-09-11 2002-02-07 Johann Schmailzl Bankettefräsaggregat

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Publication number Priority date Publication date Assignee Title
GB1377359A (en) * 1970-11-17 1974-12-11 Greenside Machine Co Ltd Road working
US4041623A (en) * 1975-09-22 1977-08-16 Miller Formless Co., Inc. Grade cutting machine
DE3528038A1 (de) 1985-08-05 1987-02-12 Reinhard Wirtgen Maschine zum abfraesen von strassenbelaegen
US4619412A (en) * 1985-08-19 1986-10-28 Jack Willingham Poultry litter disintegrating machine
US5190398A (en) * 1991-03-12 1993-03-02 Swisher Jr George W Apparatus for preparing a road bed
JPH05163707A (ja) * 1991-12-12 1993-06-29 Komatsu Esuto:Kk 切削除去装置
US5354147A (en) * 1993-07-08 1994-10-11 Swisher Jr George W Pulverizing machine having a cutter assembly towed in both forward and reverse directions
DE19547698C2 (de) * 1995-12-20 2000-08-17 Wirtgen Gmbh Vorrichtung und Verfahren zum Abfräsen von harten Oberflächen, insbesondere von Straßenbelägen
DE10247579B3 (de) * 2002-10-11 2004-04-15 Wirtgen Gmbh Abstreifeinrichtung für Fräswalzen einer Baumaschine, sowie Verfahren

Patent Citations (3)

* 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
US5893677A (en) * 1995-02-12 1999-04-13 Wirtgen Gmbh Roadworking machine
DE19739915C2 (de) * 1997-09-11 2002-02-07 Johann Schmailzl Bankettefräsaggregat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106087682A (zh) * 2016-07-29 2016-11-09 徐州徐工筑路机械有限公司 一种冷再生机举升机构及其控制方法
CN106087682B (zh) * 2016-07-29 2018-01-23 徐州徐工筑路机械有限公司 一种冷再生机举升机构及其控制方法

Also Published As

Publication number Publication date
US20050123350A1 (en) 2005-06-09
ATE448361T1 (de) 2009-11-15
EP1522634B1 (de) 2009-11-11
DE10347874A1 (de) 2005-05-12
EP1522634A2 (de) 2005-04-13
DE502004010341D1 (de) 2009-12-24
CN1605683A (zh) 2005-04-13
US7370916B2 (en) 2008-05-13
CN100357522C (zh) 2007-12-26

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