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EP1522634A3 - Rear loading road milling machine with height adjustable sealing device - Google Patents

Rear loading road milling machine with height adjustable sealing device Download PDF

Info

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
German (de)
French (fr)
Other versions
EP1522634A2 (en
EP1522634B1 (en
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/en
Publication of EP1522634A3 publication Critical patent/EP1522634A3/en
Application granted granted Critical
Publication of EP1522634B1 publication Critical patent/EP1522634B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Rear loader road milling machine comprises a milling roller (20) arranged in a roller housing (16) that is open at the bottom. An opening (B) facing the direction of travel (a) between the front part (28) of the roller housing and the road covering (18) can be closed by a height-adjustable sealing unit (26). The height of the sealing unit can be adjusted by pivoting the unit in front of the milling roller about an axis (C) in the direction of travel. Preferred Features: The sealing unit has an impact shield (30) facing the opening.
EP04022744A 2003-10-10 2004-09-24 Rear loading road milling machine with height adjustable sealing device Expired - Lifetime EP1522634B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347874 2003-10-10
DE10347874A DE10347874A1 (en) 2003-10-10 2003-10-10 Rear loader road milling machine with height-adjustable sealing device

Publications (3)

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

Family

ID=34306403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022744A Expired - Lifetime EP1522634B1 (en) 2003-10-10 2004-09-24 Rear loading road milling machine with height adjustable sealing device

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106087682A (en) * 2016-07-29 2016-11-09 徐州徐工筑路机械有限公司 A kind of cold regenerative machine lifting mechanism and control method thereof

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2050875B1 (en) 2007-10-17 2014-09-24 Dynapac GmbH Road milling device
US8177456B2 (en) * 2007-12-21 2012-05-15 Asphalt Zipper, Inc. Pavement milling assembly
US8469456B2 (en) 2009-03-25 2013-06-25 Wirtgen Gmbh Ejector unit for a road milling machine or the like
DE102009014729B3 (en) * 2009-03-25 2010-11-04 Wirtgen Gmbh Ejector 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
USD624941S1 (en) * 2010-01-04 2010-10-05 Wirtgen Gmbh Kicker plate
USD628602S1 (en) * 2010-01-07 2010-12-07 Wirtgen Gmbh Kicker plate
USD632703S1 (en) * 2010-01-07 2011-02-15 Wirtgen Gmbh Kicker plate
DE102011009093A1 (en) * 2010-04-17 2011-10-20 Bomag Gmbh Rotor box for a ground machine and ground machine with such a rotor box
CN101881006B (en) * 2010-07-15 2012-02-01 莱州市精磊机械有限公司 High speed railway box girder milling machine
DE102012203649A1 (en) 2012-03-08 2013-09-12 Wirtgen Gmbh Self-propelled road milling machine for working on road surfaces, in particular large milling machine
US9328468B2 (en) * 2012-03-08 2016-05-03 Wirtgen Gmbh Self-propelled road milling machine with adjustable width scraper blade
DE102012103440B4 (en) * 2012-04-19 2016-01-21 Wirtgen Gmbh Skid segment for edge protection of a road milling machine and edge protection for a road milling machine
US8870297B2 (en) * 2012-06-19 2014-10-28 Caterpillar Inc. Reclaiming drum having reversible kicker paddle
DE102012012397A1 (en) 2012-06-25 2014-04-24 Wirtgen Gmbh Self-propelled construction machine
DE102012012395A1 (en) 2012-06-25 2014-01-02 Wirtgen Gmbh road milling machine
DE102012016173A1 (en) * 2012-08-16 2014-02-20 Wirtgen Gmbh Self-propelled construction machine and method for operating a construction machine
US8807868B2 (en) 2012-12-18 2014-08-19 Caterpillar Paving Products Inc. Adjustable sizing bar for rotary mixers
DE102013208484B4 (en) * 2013-05-08 2018-04-26 Wirtgen Gmbh Device for processing road or ground surfaces, and method for steering a road milling machine
DE102015209740A1 (en) 2014-12-30 2016-06-30 Wirtgen Gmbh Self-propelled road milling machine for working on road surfaces, as well as methods for working on road surfaces with a road milling machine
DE102015014573B4 (en) 2015-11-12 2020-03-19 Wirtgen Gmbh Self-propelled milling machine and method for working a traffic area
US10094078B2 (en) 2016-03-03 2018-10-09 Caterpillar Paving Products Inc. Cold planer rear door and sliding plates sealing design
DE102018006688A1 (en) * 2018-08-23 2020-02-27 Bomag Gmbh Soil milling machine and method for operating a soil milling machine
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
US12203227B2 (en) 2022-09-20 2025-01-21 Caterpillar Paving Products Inc. Method and arrangement for dislodging a floating ground guard of a rotary mixer

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 (en) * 1997-09-11 2002-02-07 Johann Schmailzl Bankettefräsaggregat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 (en) * 1985-08-05 1987-02-12 Reinhard Wirtgen MACHINE FOR MILLING ROAD COVERINGS
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 (en) * 1991-12-12 1993-06-29 Komatsu Esuto:Kk Cutting remover
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 (en) * 1995-12-20 2000-08-17 Wirtgen Gmbh Device and method for milling hard surfaces, in particular road surfaces
DE10247579B3 (en) * 2002-10-11 2004-04-15 Wirtgen Gmbh Scraper device for milling drums of a construction machine, as well as method

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 (en) * 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 (en) * 2016-07-29 2016-11-09 徐州徐工筑路机械有限公司 A kind of cold regenerative machine lifting mechanism and control method thereof
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

Also Published As

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

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