EP0757735A1 - Vehicule pour la reparation des revetements de chaussees - Google Patents

Vehicule pour la reparation des revetements de chaussees

Info

Publication number
EP0757735A1
EP0757735A1 EP96905806A EP96905806A EP0757735A1 EP 0757735 A1 EP0757735 A1 EP 0757735A1 EP 96905806 A EP96905806 A EP 96905806A EP 96905806 A EP96905806 A EP 96905806A EP 0757735 A1 EP0757735 A1 EP 0757735A1
Authority
EP
European Patent Office
Prior art keywords
tool
behind
vehicle
road surface
vehicle according
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
EP96905806A
Other languages
German (de)
English (en)
Other versions
EP0757735B1 (fr
Inventor
Gülertan Vural
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.)
Wacker Werke GmbH and Co KG
Original Assignee
Wacker Werke GmbH and Co KG
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 Wacker Werke GmbH and Co KG filed Critical Wacker Werke GmbH and Co KG
Publication of EP0757735A1 publication Critical patent/EP0757735A1/fr
Application granted granted Critical
Publication of EP0757735B1 publication Critical patent/EP0757735B1/fr
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
    • E01C23/065—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
    • 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
    • E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/488—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with rollers for consolidating or finishing combined with tamping, vibrating, pressing or smoothing consolidation or finishing means

Definitions

  • the invention relates to a vehicle for repairing damaged road surfaces, in particular holes, ruts and bumps, by leveling (filling, coating) with a filling material such as asphalt or the like, consisting of a heating and tearing unit, an output device for the filling material and a dynamically acting compacting tool arranged behind it for compacting the torn material and the added filler material behind the dispensing device to a level which is higher than the adjacent undamaged road surface, and one arranged behind the compacting tool in the operating state transversely to Removal tool that swings horizontally to remove applied filler material behind the compacting tool.
  • a filling material such as asphalt or the like
  • air connection is to be understood as an empty space inside the roadway ceiling around a solid, granular component thereof, or otherwise adjoining it, which arises from the fact that the oscillating horizontally transversely to the direction of travel and thereby also in the direction of travel moving pulling tool rolling the fixed component or Slightly shifted in each case and this empty space in the known vehicle remains behind the extraction tool.
  • the object of the invention is to improve the known repair vehicle according to EP-Al-560 021 in such a way that, with the smallest remaining air connections, a reproducible zible and homogeneous compaction can be achieved, which ensures a flush connection to the undamaged road surface when repairing road damage and a prescribed level and a prescribed layer thickness when re-coating entire road surfaces.
  • the aforementioned object is achieved in that the pulling tool is attached to the output device in a vertically adjustable manner, independently of the dispensing device and the compacting tool, and in that a further dynamically acting compacting tool is arranged on the vehicle behind the pulling tool .
  • the height of the removal tool can be controlled or regulated in such a way that a slight, small protrusion beyond the level of the undamaged part of the pavement or the desired level of the new coating remains behind the removal tool which swings horizontally transversely to the direction of travel can be dimensioned such that it is sufficient to close the air connections still present behind the extraction tool during the subsequent additional compression by means of the further compression tool, so that behind the further compression tool a smooth, homogeneous repa lying everywhere at the desired level ⁇ riert road surface.
  • the dependent claims 2 to 10 have preferred embodiments of the repair vehicle according to claim 1 the subject.
  • the subject of claim 11 is a method for operating the vehicle according to one of claims 1 to 10, with which a repaired pavement is obtained behind the further compacting tool, in which locally repaired areas are aligned with undamaged areas of the original pavement at the same height or in which - in the case of a complete new coating - a desired, presettable height level is obtained with respect to the original pavement, in each case there are practically no air connections.
  • the dependent claim 12 relates to an advantageous embodiment of the method according to claim 11.
  • FIG. 1 is a side view of a preferred embodiment of the vehicle according to the invention.
  • FIG. 2 is a partially sectioned, enlarged side view of the vehicle according to FIG. 1, and
  • Fig. 3 is a schematic representation of the control process for the gap a between the original pavement and the puller.
  • FIG. 1 shows a steerable repair vehicle 1 which has a plurality of heating devices 3 and 4 on its front structure 2. Between the heating devices 3 and 4 there is a scratching device 5 for scratching the surface of the preheated, partially damaged road surface layer. This is followed by an output device 6 filled with heated asphalt or a similar filling material, which applies the filling material to the road surface to be repaired, and behind it is a compacting tool 7, to which there is a height-adjustable device that is independent of the output device 6 Puller 8 connects.
  • the drive motor and the gas bottles for supplying the heating devices 3 and 4 are accommodated in the rear part of the vehicle 1.
  • the heating devices 3 and 4 and the scraper device 5 can remain out of operation.
  • a further compacting tool 22 preferably in the form of a vibrating roller, is provided behind the pulling tool 8 with the smallest possible distance from the pulling tool 8, the width of which corresponds to the working width of the pulling tool 8 plus its oscillation path .
  • the compacting tool 22 is equipped with a vibration exciter system which exerts a balanced combination of dynamic shear and compressive stresses on the bituminous material to be compacted in such a way that it does not lose its contact with the material to be compacted.
  • the further compaction tool 22 can be provided with a drive motor (not shown in the drawing) which provides the travel drive of the further compression tool 22 and, if necessary, the travel drive of the entire vehicle 1 via this.
  • the output device 6 in connection with the pulling tool 8 has the following special features:
  • the pulling tool 8 is fixedly connected to a rear wall 20 of the output device 6, which limits its working area to the further compression tool 22, and is mounted together with the rear wall 20 on the side walls 19 of the output device 6 in such a way that it is accurate in the vertical direction with a tenth of a millimeter ⁇ ig is adjustable.
  • This adjustment process can, for. B. with an electric motor 33 (FIG. 3), not shown in FIG. 1 and FIG. 2, or hydraulically or manually.
  • the level of the new pavement was set a gap a of a few millimeters.
  • the size of the set gap a corresponds approximately to the volume of the air connections in the volume surface to be compacted, which is located between the pulling tool 8 and the further compacting device in the form of the vibrating roller 22.
  • a correction of the set gap a is only necessary if, for example during repair work, the actual gap or distance "h-ACTUAL" between the vibrating roller 22 and the undamaged road surface is larger or smaller than the preselected, permissible gap or distance "h-TARGET", which is approximately in the tenth of a millimeter range.
  • a displacement transducer 25 with two transducer elements is attached to the two sides of the axis of rotation 24 of the vibrating roller 22 by means of fastening elements 26 such that both transducer elements of the displacement transducer 25 are perpendicular to the repairing or repainted lane are positioned, this position is maintained.
  • the two transducer elements of the displacement transducer 25 are designed electronically so that a continuous arithmetic mean value of the measurement signals is determined.
  • FIG. 3 shows an expedient development of the vehicle according to the invention with a control process which ensures that the value "h-SHOULD" is reached and maintained.
  • This control process is effected by a control circuit which has a comparison element 31, which on the one hand has an arithmetic mean of the signals from the transducer elements of the displacement transducer 25 attached to the axis of rotation for the actual gap "h-ACTUAL” and on the other hand signals from a setpoint generator 30 which is used for Setting the value "h-TARGET" serves, receives.
  • a control circuit which has a comparison element 31, which on the one hand has an arithmetic mean of the signals from the transducer elements of the displacement transducer 25 attached to the axis of rotation for the actual gap "h-ACTUAL" and on the other hand signals from a setpoint generator 30 which is used for Setting the value "h-TARGET" serves, receives.
  • an actuator 33 for example an electric motor, is activated via an amplifier 32 for increasing or decreasing the gap a until the actual gap or the actual height difference "h-ACTUAL" corresponds to the preset gap value "h-SHOULD".

Landscapes

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

Abstract

L'invention concerne un véhicule utilisé pour la réparation des revêtements endommagés de chaussées par égalisation au moyen d'un matériau de remplissage. Le véhicule présenté comprend, de façon connue, une unité de chauffage et de scarification (3, 4, 5), un dispositif de distribution (6) qui distribue le matériau de remplissage, un outil de compactage (7) à fonctionnement dynamique, utilisé pour compacter le matériau de la chaussée scarifiée et le matériau de remplissage ajouté, qui est situé derrière le dispositif de distribution à un niveau supérieur à celui de la partie non endommagée de la chaussée, et un outil égaliseur, placé derrière l'outil de compactage (7), qui, pendant son fonctionnement, exécute un mouvement de va-et-vient horizontal, transversalement par rapport au sens de déplacement du véhicule, et est utilisé pour enlever le matériau de remplissage en excès derrière l'outil de compactage. Selon l'invention, l'outil égaliseur (8) peut être levé ou abaissé, de façon commandée, indépendamment du dispositif de distribution (6) et de l'outil de compactage (7), et il est monté sur le dispositif de distribution (6). Le véhicule selon l'invention est également pourvu d'un autre outil de compactage (22) à fonctionnement dynamique, placé derrière l'outil égaliseur (8) et à proximité de celui-ci. Avec le véhicule proposé, il est possible de garantir qu'une petite couche de matériau en excès reste toujours derrière l'outil égaliseur (8), au-dessus du niveau de la partie non endommagée de la chaussée ou au-dessus du niveau désiré d'un nouveau revêtement, cette couche de matériau en excès pouvant être définie de façon qu'elle soit assez grande pour fermer les vides restant derrière l'outil égaliseur pendant le compactage complémentaire effectué par l'outil de compactage additionnel.
EP96905806A 1995-02-27 1996-02-27 Vehicule pour la reparation des revetements de chaussees Expired - Lifetime EP0757735B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19506788 1995-02-27
DE19506788A DE19506788A1 (de) 1995-02-27 1995-02-27 Fahrzeug zur Reparatur von Fahrbahndecken
PCT/EP1996/000793 WO1996027048A1 (fr) 1995-02-27 1996-02-27 Vehicule pour la reparation des revetements de chaussees

Publications (2)

Publication Number Publication Date
EP0757735A1 true EP0757735A1 (fr) 1997-02-12
EP0757735B1 EP0757735B1 (fr) 2001-05-23

Family

ID=7755144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96905806A Expired - Lifetime EP0757735B1 (fr) 1995-02-27 1996-02-27 Vehicule pour la reparation des revetements de chaussees

Country Status (6)

Country Link
US (1) US5967695A (fr)
EP (1) EP0757735B1 (fr)
JP (1) JPH09512600A (fr)
CA (1) CA2189030A1 (fr)
DE (2) DE19506788A1 (fr)
WO (1) WO1996027048A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695530B2 (en) 2000-06-13 2004-02-24 Francesco A. Crupi Mixing apparatus and method for blending milled asphalt with rejuvenating fluid
US6416249B1 (en) * 2000-06-13 2002-07-09 Francesco A. Crupi Mixing apparatus and method for blending milled asphalt with rejuvenating fluid
US6988849B1 (en) 2004-09-17 2006-01-24 Zimmerman Harold M Pothole repair machine
DE102005024580B3 (de) 2005-05-25 2006-11-23 Balders, Günter Verfahren und Vorrichtung zur Erstellung eines erdfeuchten Mörtelbetts
CN101397769B (zh) * 2008-10-24 2010-06-02 莱州市精磊机械有限公司 非自推进路面翻新机
US20100129152A1 (en) * 2008-11-25 2010-05-27 Trimble Navigation Limited Method of covering an area with a layer of compressible material
US8556536B2 (en) 2009-01-02 2013-10-15 Heatwurx, Inc. Asphalt repair system and method
US8562247B2 (en) 2009-01-02 2013-10-22 Heatwurx, Inc. Asphalt repair system and method
EP2319985A3 (fr) 2009-11-09 2015-08-05 N.C.C. Roads A/S Réparation de la surface de routes asphaltées
US8801325B1 (en) 2013-02-26 2014-08-12 Heatwurx, Inc. System and method for controlling an asphalt repair apparatus
US9416499B2 (en) 2009-12-31 2016-08-16 Heatwurx, Inc. System and method for sensing and managing pothole location and pothole characteristics
JP6018547B2 (ja) * 2013-07-09 2016-11-02 大成ロテック株式会社 舗装機械
USD700633S1 (en) 2013-07-26 2014-03-04 Heatwurx, Inc. Asphalt repair device
JP2015108231A (ja) * 2013-12-04 2015-06-11 道路工業株式会社 テクスチャオートモニタリングシステム
IT202000016135A1 (it) * 2020-07-03 2022-01-03 Bunni S R L Veicolo per il rattoppo della pavimentazione stradale, metodo e flotta
JP7109695B1 (ja) * 2022-03-28 2022-07-29 山崎 明美 舗装路面補修装置
CN114808642B (zh) * 2022-05-09 2023-03-07 南京快联路桥建设工程有限公司 一种沥青混合料摊铺设备及其施工方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055280A (en) * 1959-02-20 1962-09-25 Pavement Salvage Inc Means for treating bituminous pavement
DE1222095B (de) * 1960-06-03 1966-08-04 Ernest Andre Mallet Fahrbare Vorrichtung zum Instandsetzen von Strassendecken
US3907450A (en) * 1974-05-06 1975-09-23 Cutler Repaving Inc Scarifier for use with asphalt concrete roadway refinishing apparatus
AT363120B (de) * 1978-03-03 1981-07-10 Voest Alpine Ag Strassenwalze
US4534674A (en) * 1983-04-20 1985-08-13 Cutler Repaving, Inc. Dual-lift repaving machine
EP0232389A1 (fr) * 1985-08-15 1987-08-19 MAYFIELD, Trevor, Keelan Machine de nivellement
US5046889A (en) * 1989-12-05 1991-09-10 Sterner Jr Carl L Rolling screed spreader box
DE4201984A1 (de) * 1992-01-25 1993-07-29 Bomag Gmbh Fahrzeug zur reparatur von fahrbahndecken
US5348418A (en) * 1992-05-05 1994-09-20 Astec Industries, Inc. Asphalt finishing screed having rotary compactor
US5294210A (en) * 1992-06-19 1994-03-15 Jerome Lemelson Automated pothole sensing and filling apparatus

Non-Patent Citations (1)

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Title
See references of WO9627048A1 *

Also Published As

Publication number Publication date
DE59606936D1 (de) 2001-06-28
JPH09512600A (ja) 1997-12-16
WO1996027048A1 (fr) 1996-09-06
EP0757735B1 (fr) 2001-05-23
CA2189030A1 (fr) 1996-09-06
DE19506788A1 (de) 1996-08-29
US5967695A (en) 1999-10-19

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