EP0493664A1 - Procédé pour la pose de couches de matériel de voirie à l'aide d'un finisseur équipé d'un aggrégat de compactage - Google Patents

Procédé pour la pose de couches de matériel de voirie à l'aide d'un finisseur équipé d'un aggrégat de compactage Download PDF

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Publication number
EP0493664A1
EP0493664A1 EP91119168A EP91119168A EP0493664A1 EP 0493664 A1 EP0493664 A1 EP 0493664A1 EP 91119168 A EP91119168 A EP 91119168A EP 91119168 A EP91119168 A EP 91119168A EP 0493664 A1 EP0493664 A1 EP 0493664A1
Authority
EP
European Patent Office
Prior art keywords
speed
frequency
predetermined
drive
actual
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
EP91119168A
Other languages
German (de)
English (en)
Other versions
EP0493664B1 (fr
Inventor
Alfred Dr.-Ing. Ulrich
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.)
Joseph Voegele AG
Original Assignee
Joseph Voegele AG
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 Joseph Voegele AG filed Critical Joseph Voegele AG
Publication of EP0493664A1 publication Critical patent/EP0493664A1/fr
Application granted granted Critical
Publication of EP0493664B1 publication Critical patent/EP0493664B1/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
    • 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
    • E01C19/22—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 consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
    • E01C19/407—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers with elements or parts partly or fully immersed in or penetrating into the material to act thereon, e.g. immersed vibrators or vibrating parts, kneading tampers, spaders
    • 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
    • E01C19/4833—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 tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14—Extendable screeds
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/20—Screed or paver accessories for paving joint or edge treatment

Definitions

  • the invention relates to a method for the installation of layers of road construction material by a mobile road paver provided with a compaction unit of the type explained in the preamble of claim 1.
  • the invention further relates to a road paver suitable for this purpose of the type explained in the preamble of claim 5.
  • DE-OS 31 14 049 discloses a road paver which works with a ramming driven compacting unit for compacting the bituminous mix presented to its screed.
  • the tamper or the tamper bar of the known paver is moved in the vertical direction by an eccentric shaft.
  • the eccentric shaft is driven, preferably by a hydrostatic drive, at a predetermined speed, the speed determining the frequency of the vertical movements and the eccentricity determining the tamper stroke.
  • the speed of the eccentric shaft and thus the working frequency of the tamper is set so that it delivers the desired compaction results at the normal paving speed, ie the average driving speed, of the paver according to the road construction material used and the desired layer thickness. So far, however, there has always been the problem that, especially when starting up the road paver, bumps or dents are formed.
  • the invention is therefore based on the object of demonstrating a method for the installation of layers of a road building material by means of a mobile road paver provided with a compaction unit and a road paver suitable for this purpose, with which irregularities in the layer to be installed when starting off are avoided.
  • the measure according to claim 2 improves the control.
  • the compressor frequency can be coupled to the installation speed in a precisely adapted manner, depending on the requirements of the layer to be installed.
  • the actual installation speed can be determined by the sensor according to the invention and used to regulate the compressor frequency.
  • the paving speed is expediently determined according to claim 5 by determining the driving speed of the road paver on the traction drive.
  • the measure according to claim 6 increases the security of the control.
  • setpoints can be specified for the layer to be installed, so that the frequency of the tamper drive can be kept in a precisely adapted ratio to the installation speed in accordance with the different requirements of different layers.
  • the invention can be used according to claim 8 for both bicycle and ramp vehicles.
  • the tamper 11 has a front oblique pressure surface 15 and is guided in bearings 16 on the front of the first compaction screed 12.
  • the tamper 11 In order to move the tamper 11 up and down, it is in working connection via connecting rod-like drive members 17 with a shaft 18 of an eccentric drive, which is mounted in stationary bearings 19 and can be set in motion by a hydrostatic drive 20 shown in FIG.
  • the hydrostatic drive 20 contains a pump 21, a hydraulic valve 22 as a switch for the tamper and a motor 23 in the usual way.
  • the drive shaft 18 of the eccentric drive for the tamper 11 is connected to the motor 23.
  • a control circuit is provided with a controller 24, which is connected to a start / stop switch 25 (driving main switch).
  • the controller 24 receives signals from an actual value transmitter 26, which determines the actual speed of the drive shaft 18 and, if appropriate, the stroke of the tamper 11.
  • the actual indicator 26 is preferably a contactless displacement sensor for determining the speed and the amplitude.
  • the controller 24 contains further signals from an actual value transmitter 27, which is connected to a drive gear 28 on the drive shaft of the wheels 2 and determines the actual driving speed of the road paver 1.
  • the range of the tamper speed which can be seen from the table, is specified on a setpoint generator 29 depending on the thickness, type of layer and the required compression.
  • the controller 24 is also given an empirically determined setpoint curve for the optimally effective tamper speed depending on the driving speed of the paver.
  • the controller 24 determines the optimal speed of the tamper drive for the determined driving speed, compares the determined optimal speed with the actual value of the speed determined by the actual value transmitter 26 and actuates an electrically adjustable current controller if the determined actual speed value deviates from the optimal target value 30, by which the tamper speed on the tamper motor 23 is adjusted so far that the actual value of the tamper speed corresponds to the predetermined target value.
  • Figure 4 shows a preferred setpoint curve with a precisely proportional increase in tamper speed (dash-dotted line) with the installation speed (solid line).
  • the setpoint generator 29 specifies 100 percent of the tamper speed at 100 percent of the installation speed. The course of the tamper speed until the full (100 percent) driving speed is reached is then regulated according to this setpoint curve.
  • the installation speed can be determined via parameters other than the driving speed or the driving speed at a location other than on the transmission.
  • the method according to the invention can also be used for other road pavers with other compaction units and for other eccentric drives.
  • the setpoint curve of the tamper speed does not necessarily have to coincide with the course of the increase in the installation driving speed; it can rather be changed by changing the parameters Installation layer or the like, a different setpoint curve may be necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Road Paving Structures (AREA)
EP91119168A 1990-12-14 1991-11-11 Procédé pour la pose de couches de matériel de voirie à l'aide d'un finisseur équipé d'un aggrégat de compactage Expired - Lifetime EP0493664B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4040029 1990-12-14
DE4040029A DE4040029C1 (fr) 1990-12-14 1990-12-14

Publications (2)

Publication Number Publication Date
EP0493664A1 true EP0493664A1 (fr) 1992-07-08
EP0493664B1 EP0493664B1 (fr) 1994-07-20

Family

ID=6420378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91119168A Expired - Lifetime EP0493664B1 (fr) 1990-12-14 1991-11-11 Procédé pour la pose de couches de matériel de voirie à l'aide d'un finisseur équipé d'un aggrégat de compactage

Country Status (5)

Country Link
EP (1) EP0493664B1 (fr)
JP (1) JPH0799004B2 (fr)
AT (1) ATE108844T1 (fr)
DE (2) DE4040029C1 (fr)
ES (1) ES2056556T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258564A2 (fr) * 2001-05-14 2002-11-20 Caterpillar Inc. Poutre dameuse avec mécanisme de commande automatique
EP1264934A2 (fr) * 2001-06-05 2002-12-11 Drion Constructie, BVBA Machine de pavage et procédé pour former un chemin en béton
WO2004033800A1 (fr) * 2002-10-10 2004-04-22 Grindsted Kommune, Park & Vej Systeme d'etalement d'asphalte
EP2325392A2 (fr) 2009-11-20 2011-05-25 Joseph Vögele AG Procédé de pavage et poutre finisseuse
CN102409592A (zh) * 2011-09-21 2012-04-11 中联重科股份有限公司 摊铺机与自卸车的对接控制方法和系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836269C1 (de) * 1998-08-11 1999-08-26 Abg Allg Baumaschinen Gmbh Straßenfertiger
US7172363B2 (en) * 2004-08-31 2007-02-06 Caterpillar Paving Products Inc Paving machine output monitoring system
PL2366830T3 (pl) 2010-03-18 2016-11-30 System i sposób dla nanoszenia nawierzchni drogowej
PL2366832T3 (pl) 2010-03-18 2016-03-31 Joseph Voegele Ag Sposób i wykańczarka do wbudowywania zagęszczonej warstwy wierzchniej
EP2366831B1 (fr) 2010-03-18 2014-12-24 Joseph Vögele AG Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route
CN111133151B (zh) 2017-10-06 2022-03-01 沃尔沃建筑设备公司 熨平板装置
US11578737B2 (en) * 2020-03-12 2023-02-14 Caterpillar Paving Products Inc. Distance based actuator velocity calibration system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH432570A (de) * 1964-11-26 1967-03-31 Abg Werke Gmbh Selbstfahrende Einbaumaschine
DE3114049A1 (de) * 1981-04-07 1982-10-14 Joseph Vögele AG, 6800 Mannheim Schwarzdeckenfertiger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD82357A (fr) *
JPS531208Y2 (fr) * 1974-12-04 1978-01-14
JPH0721605Y2 (ja) * 1988-09-05 1995-05-17 日本鋪道株式会社 舗装体の敷均装置
DE3909583A1 (de) * 1989-03-23 1990-10-18 Abg Werke Gmbh Strassenfertiger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH432570A (de) * 1964-11-26 1967-03-31 Abg Werke Gmbh Selbstfahrende Einbaumaschine
DE3114049A1 (de) * 1981-04-07 1982-10-14 Joseph Vögele AG, 6800 Mannheim Schwarzdeckenfertiger

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258564A2 (fr) * 2001-05-14 2002-11-20 Caterpillar Inc. Poutre dameuse avec mécanisme de commande automatique
EP1258564A3 (fr) * 2001-05-14 2003-09-10 Caterpillar Inc. Poutre dameuse avec mécanisme de commande automatique
EP1264934A2 (fr) * 2001-06-05 2002-12-11 Drion Constructie, BVBA Machine de pavage et procédé pour former un chemin en béton
EP1264934A3 (fr) * 2001-06-05 2003-01-02 Drion Constructie, BVBA Machine de pavage et procédé pour former un chemin en béton
WO2004033800A1 (fr) * 2002-10-10 2004-04-22 Grindsted Kommune, Park & Vej Systeme d'etalement d'asphalte
EP2325392A2 (fr) 2009-11-20 2011-05-25 Joseph Vögele AG Procédé de pavage et poutre finisseuse
EP3138961A1 (fr) 2009-11-20 2017-03-08 Joseph Vögele AG Poutre lisseuse
EP3375936A1 (fr) 2009-11-20 2018-09-19 Joseph Vögele AG Procédé de montage d'un revêtement et de d'une barre lisseuse d'une finisseuse de routes
CN102409592A (zh) * 2011-09-21 2012-04-11 中联重科股份有限公司 摊铺机与自卸车的对接控制方法和系统
CN102409592B (zh) * 2011-09-21 2014-02-12 中联重科股份有限公司 摊铺机与自卸车的对接控制方法和系统

Also Published As

Publication number Publication date
DE4040029C1 (fr) 1992-04-23
JPH04272304A (ja) 1992-09-29
EP0493664B1 (fr) 1994-07-20
DE59102260D1 (de) 1994-08-25
ES2056556T3 (es) 1994-10-01
ATE108844T1 (de) 1994-08-15
JPH0799004B2 (ja) 1995-10-25

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