EP0489969A1 - Finisseuse - Google Patents

Finisseuse Download PDF

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Publication number
EP0489969A1
EP0489969A1 EP90124254A EP90124254A EP0489969A1 EP 0489969 A1 EP0489969 A1 EP 0489969A1 EP 90124254 A EP90124254 A EP 90124254A EP 90124254 A EP90124254 A EP 90124254A EP 0489969 A1 EP0489969 A1 EP 0489969A1
Authority
EP
European Patent Office
Prior art keywords
devices
paver
drives
paver according
generator
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
EP90124254A
Other languages
German (de)
English (en)
Other versions
EP0489969B1 (fr
EP0489969B2 (fr
Inventor
Volker Dr. Ing. Beyse
Jürgen Dipl.-Ing. Angelis
Roland Dipl.-Ing. Grundl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8204842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0489969(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to ES90124254T priority Critical patent/ES2057345T5/es
Priority to EP90124254A priority patent/EP0489969B2/fr
Priority to AT90124254T priority patent/ATE109232T1/de
Priority to DE59006642T priority patent/DE59006642D1/de
Priority to DK90124254T priority patent/DK0489969T4/da
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to JP3327534A priority patent/JPH081046B2/ja
Publication of EP0489969A1 publication Critical patent/EP0489969A1/fr
Publication of EP0489969B1 publication Critical patent/EP0489969B1/fr
Publication of EP0489969B2 publication Critical patent/EP0489969B2/fr
Application granted granted Critical
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
    • E01C19/48—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

Definitions

  • the invention relates to a paver specified in the preamble of claim 1.
  • the invention has for its object to provide a new and environmentally friendly overall concept for a paver, which enables an optimized weight distribution and an improved overall efficiency with improved use of space.
  • the embodiment according to claim 2 is predestined, among other things, for those applications in which any environmental pollution caused by hydraulic medium is to be excluded and the noise pollution is to be minimized.
  • the alternative embodiment according to claim 3 can also be expedient, in which only secondary drives designed as constant drives are hydrostatic drives whose hydraulic pumps are in drive connection with at least one three-phase motor connected to the generator. Constant drives are almost not subject to closure. Nevertheless, the internal combustion engine can always be operated at its optimum performance because the Constant drives obtain their electrical drive energy from the generator and - if this should be necessary - are electrically and / or hydraulically controllable.
  • the further alternative embodiment according to claim 4 also has the advantage of electrically driving the main and particularly powerful and therefore wear and damage-prone secondary drives and only designing constant drives in the conventional way as hydrostatic units which are driven by a power take-off from the primary drive.
  • the internal combustion engine can still be operated at its optimum performance.
  • the constant drives are not critical with regard to the environmental hazard and are also of little importance with regard to the weight distribution or the installation effort.
  • the embodiment of claim 5 is advantageous with regard to the space requirement and the lowest possible energy transmission losses.
  • the embodiment according to claim 6 is also expedient in order to keep the working speed of the internal combustion engine at optimum performance independent of the speed of the three-phase generator and to minimize the overall volume of the generator.
  • the embodiment according to claim 7 is particularly important.
  • Three-phase motors are characterized by an extremely long service life and freedom from maintenance, since they contain no wearing parts. However, it would also be conceivable to use DC motors with slip rings or collectors and brushes.
  • the three-phase generator works with a favorable efficiency, is relatively light and builds compact. If the paver's overall concept is purely electrical, the high weight of the hydraulic medium with its storage, filter, cooling and high-pressure-resistant line devices is saved. But even when using hydrostatic drive systems for constant drives, the space requirement is noticeably less because of the hydraulic medium that is then only required to a small extent.
  • the speed for the pumps of the hydrostatic units can be selected independently of the speed of the alternator according to claim 9.
  • the internal combustion engine is operated at its optimum performance.
  • claims 10 and 11 are advantageous with regard to optimal energy utilization and a long service life even in the case of extreme continuous operation.
  • the type of cooling system or the cooling medium used in each case are selected with regard to the conditions of use of the paver.
  • the heater can easily be supplied by the generator.
  • the embodiment of claim 14 is particularly expedient because it can be controlled sensitively.
  • control lines have a relatively small cross-section and therefore also in confined spaces at practically every point in or on the paver, i.e. also in the screed; can be relocated.
  • the measure of claim 17 is advantageous because the three-phase motors and their frequency converters can each be positioned so that the space is used well and an optimal weight distribution is achieved.
  • a cab 3 is arranged on the substructure 1, in which an internal combustion engine 4, e.g. a diesel engine.
  • an internal combustion engine 4 e.g. a diesel engine.
  • a material bunker 5 with adjustable bunker walls, from which a material conveying device 6, e.g. two scraper conveyor belts or at least one screw conveyor lead to a material distribution device 7 arranged at the rear end of the tractor Z, e.g. to two augers.
  • lateral arms 8 are articulated, which carry the screed B in which, among other things, tamper devices 10, pressing elements 11, vibration devices 13 and width adjustment devices 9 are arranged in addition to compaction units which are not shown in any more detail.
  • Each boom 8 can be raised with a rear lifting device 14 and is adjustable by means of a front leveling device 15 for leveling the screed B.
  • a drive unit 16 is provided in the travel drive 2 on each side.
  • the bunker walls can be adjusted by means of adjusting devices 17.
  • At least one heating device 18, which is regulated or unregulated, is accommodated in the paver F at the point required for this.
  • Control devices 52 are provided for the individual secondary drives.
  • There is also a cooling system K which is either an internal or external cooling system.
  • Fig. 2 it can be seen in detail that in the substructure 1 of the tractor Z the internal combustion engine 4 is installed transversely, which is flanged together with a three-phase generator 19.
  • a three-phase generator 19 In the three-phase generator 19, necessary electronic components are provided for its regulation and operation.
  • frequency converters 24, 25, 26, 27 for secondary drives 36, 37, 39, 40 are provided at suitable points, the three-phase motors with associated gearboxes 16a, 7a, e.g. for the travel drives 16 and the material distribution devices 7.
  • Further secondary drives, which are provided in the tractor Z and in the screed B, are not shown for the sake of clarity.
  • Fig. 2 illustrates - as I said - for example the arrangement of important secondary drives.
  • the internal combustion engine 4 drives the three-phase generator 19 via a mechanical connection 28. This is connected to a three-phase bus 29 with three-phase motors M having secondary drives 30, 31, 32a, 32b, 33, 34, 35, 36, 37, 38, 39, 40, and also with a regulated or unregulated heater 42 of the heater 18.
  • a frequency converter W is assigned to each three-phase motor M.
  • a power rectifier 54 or alternatively a star-delta switchover is provided in a power control 41 for the heater 42.
  • the frequency converter W and the converter U are connected to the control units 52 in the driver's cab 3 via control lines 53.
  • the speed of each three-phase motor can be changed via the control device 52.
  • the three-phase motor 30 drives the adjusting device 17 for the bunker walls.
  • the three-phase motor 31 drives the width adjustment device 9 of the screed B.
  • the three-phase motor 32a serves as a drive for the leveling devices 15.
  • the three-phase motor 32b serves as a drive for the lifting devices 14.
  • the three-phase motor 33 serves as a drive for the tamper devices 10 of the screed B.
  • the three-phase motor 34 serves as a drive for the vibrating devices 13 of the screed B.
  • the three-phase motors 35, 36 drive the drive wheels 16 of the travel drive via the gears 16a.
  • the three-phase motors 37, 38 drive the gear 6a for the material conveying devices 6.
  • the three-phase motors 39 and 40 drive the material distributing devices 7 via the gear 7a.
  • the heater 42 also draws the current required for the operation from the rail 29.
  • the paver has other, not described Contains secondary drives for other functions, these can be supplied in the same way by the alternator 19 and accordingly to be controlled.
  • Mechanical devices for example gears, which convert the rotary movement of the three-phase motors M into the functional movement required in each case are not shown.
  • FIG. 4 differs from the embodiment of FIG. 3 in that particularly important and powerful primary drives are operated electrically via the three-phase generator 19, while devices 10, 17, 11 and 13 designed as constant drives are simultaneously driven by means of smaller hydrostatic drive units , whose hydraulic pumps 46, 47, 48, 49 are mechanically driven by a three-phase motor 44 which is connected to the supply line 29 via a line 43.
  • the three-phase motors M operate the traction drives 16, the material conveying devices 6 and the material distributing devices 7, and the heating devices 18 with their heating 42.
  • a gear 50 is provided between the three-phase generator 19 and the internal combustion engine 4.
  • a power take-off 51 branches off from the transmission 50 and drives the hydraulic pumps 46-49 of the hydrostratic drive units designed as constant drives, which correspond to those of FIG. 4.
  • the secondary drives explained for FIG. 4 are electrically driven via the supply line 29.
  • the paver should have further secondary drives for further work functions, these can be operated either hydrostatically or electrically, as indicated in FIGS. 4 and 5, depending on the function.
  • the hydrostatic drive units are small and designed for low outputs.
  • the cooling system K can be operated with the electrical energy provided by the three-phase generator 19 in order to cool the three-phase motors sufficiently.
  • the internal combustion engine 4 runs at its optimum performance, for example at 1800 rpm.
  • the 4-pole alternator generates a 3-phase voltage system with a constant frequency of 60 Hz.
  • the voltage is first rectified and converted into a 3-phase system with variable frequency and voltage in an inverter.
  • the torque, speed and power of the connected three-phase motor change according to this frequency and voltage.
  • the three-phase motor 44 drives the hydraulic pumps 46-49 at a constant speed. If necessary, a frequency converter is also assigned to this three-phase motor 44.
  • the hydrostatic drive units are controlled in a conventional manner.
  • the hydraulic pumps 46-49 are driven either at the speed of the internal combustion engine 4 or at a speed which can be selected via the power take-off 51.
  • the hydrostatic drive units are then controlled in a conventional manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Magnetic Heads (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
EP90124254A 1990-12-14 1990-12-14 Finisseuse Expired - Lifetime EP0489969B2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP90124254A EP0489969B2 (fr) 1990-12-14 1990-12-14 Finisseuse
AT90124254T ATE109232T1 (de) 1990-12-14 1990-12-14 Fertiger.
DE59006642T DE59006642D1 (de) 1990-12-14 1990-12-14 Fertiger.
DK90124254T DK0489969T4 (da) 1990-12-14 1990-12-14 Færdiggører
ES90124254T ES2057345T5 (es) 1990-12-14 1990-12-14 Acabadora.
JP3327534A JPH081046B2 (ja) 1990-12-14 1991-12-11 仕上げ機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90124254A EP0489969B2 (fr) 1990-12-14 1990-12-14 Finisseuse

Publications (3)

Publication Number Publication Date
EP0489969A1 true EP0489969A1 (fr) 1992-06-17
EP0489969B1 EP0489969B1 (fr) 1994-07-27
EP0489969B2 EP0489969B2 (fr) 1999-11-17

Family

ID=8204842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124254A Expired - Lifetime EP0489969B2 (fr) 1990-12-14 1990-12-14 Finisseuse

Country Status (6)

Country Link
EP (1) EP0489969B2 (fr)
JP (1) JPH081046B2 (fr)
AT (1) ATE109232T1 (fr)
DE (1) DE59006642D1 (fr)
DK (1) DK0489969T4 (fr)
ES (1) ES2057345T5 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628661A1 (fr) * 1993-06-14 1994-12-14 Joseph Vögele AG Finisseur
EP1118714A3 (fr) * 2000-01-21 2003-05-21 Joseph Vögele AG Finisseuse
EP1577443A1 (fr) * 2004-03-18 2005-09-21 BITELLI S.p.A. Poutre vibrante pour finisseuse de route
WO2010006759A1 (fr) * 2008-07-17 2010-01-21 Dynapac Gmbh Procédé de fonctionnement d'une finisseuse
EP2256247A1 (fr) 2009-05-25 2010-12-01 Joseph Vögele AG Finisseuse de route
EP2256248A1 (fr) 2009-05-25 2010-12-01 Joseph Vögele AG Finisseuse de route et procédé
CN101929123A (zh) * 2009-06-26 2010-12-29 约瑟夫福格勒公司 包括自动引擎控制器的路面整修机
EP2333158A1 (fr) * 2009-11-30 2011-06-15 Joseph Vögele AG Finisseur pour revêtements routiers
WO2018172244A1 (fr) * 2017-03-22 2018-09-27 Liebherr-Components Biberach Gmbh Installation de conditionnement de matériau et/ou de transbordement autopropulsée
EP3353349B1 (fr) 2015-09-23 2021-06-16 Volvo Construction Equipment AB Procédé de fonctionnement d'un finiseur autonome et finisseur
WO2022260962A1 (fr) * 2021-06-07 2022-12-15 Gomaco Corporation Groupe motopropulseur pour machine de pavage
DE102015006250C5 (de) 2014-05-20 2024-11-14 Bomag Gmbh Anbaubohleneinheit für einen Straßenfertiger und Straßenfertiger mit einer solchen Anbaubohleneinheit
DE102024131762A1 (de) 2024-10-30 2026-04-30 Dynapac Gmbh Einbaubohle, Straßenfertiger und Verfahren zum Betrieb der Einbaubohle

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691256B2 (ja) * 1991-04-10 1997-12-17 株式会社タクマ ポンプの並列運転制御方法
WO2011135846A1 (fr) * 2010-04-27 2011-11-03 範多機械株式会社 Finisseur d'asphalte
JP5110719B2 (ja) * 2011-01-24 2012-12-26 範多機械株式会社 道路舗装機械
JP5066662B1 (ja) * 2011-10-19 2012-11-07 範多機械株式会社 道路舗装車両
JP2013087620A (ja) * 2012-06-20 2013-05-13 Handa Kikai Kk 道路舗装車両
JP2013151851A (ja) * 2012-10-05 2013-08-08 Handa Kikai Kk 道路舗装機械及びその制御装置
US9382675B2 (en) * 2014-06-16 2016-07-05 Caterpillar Paving Products Inc. Electric powered systems for paving machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135526A1 (fr) * 1971-05-05 1972-12-22 Domenighetti Domenico
EP0316752A1 (fr) * 1987-11-18 1989-05-24 Egli Ag Dispositif de restauration des couches de revêtement routier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3125806U (ja) 2006-06-30 2006-10-05 有限会社スターライト 遮音性、断熱性などを備えた布地およびその装具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135526A1 (fr) * 1971-05-05 1972-12-22 Domenighetti Domenico
EP0316752A1 (fr) * 1987-11-18 1989-05-24 Egli Ag Dispositif de restauration des couches de revêtement routier

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628661A1 (fr) * 1993-06-14 1994-12-14 Joseph Vögele AG Finisseur
EP1118714A3 (fr) * 2000-01-21 2003-05-21 Joseph Vögele AG Finisseuse
EP1577443A1 (fr) * 2004-03-18 2005-09-21 BITELLI S.p.A. Poutre vibrante pour finisseuse de route
WO2010006759A1 (fr) * 2008-07-17 2010-01-21 Dynapac Gmbh Procédé de fonctionnement d'une finisseuse
CN101899808B (zh) * 2009-05-25 2012-08-08 约瑟夫福格勒公司 铺路机及方法
US8628271B2 (en) 2009-05-25 2014-01-14 Joseph Voegele Ag Road paver
CN101899808A (zh) * 2009-05-25 2010-12-01 约瑟夫福格勒公司 铺路机及方法
CN101899810A (zh) * 2009-05-25 2010-12-01 约瑟夫福格勒公司 铺路机
EP2256248A1 (fr) 2009-05-25 2010-12-01 Joseph Vögele AG Finisseuse de route et procédé
EP2256247A1 (fr) 2009-05-25 2010-12-01 Joseph Vögele AG Finisseuse de route
US8356958B2 (en) 2009-05-25 2013-01-22 Joseph Vögele AG Paver and method
CN101899810B (zh) * 2009-05-25 2013-11-13 约瑟夫福格勒公司 铺路机
CN101929123A (zh) * 2009-06-26 2010-12-29 约瑟夫福格勒公司 包括自动引擎控制器的路面整修机
CN101929123B (zh) * 2009-06-26 2012-09-12 约瑟夫福格勒公司 包括自动引擎控制器的路面整修机
EP2333158A1 (fr) * 2009-11-30 2011-06-15 Joseph Vögele AG Finisseur pour revêtements routiers
DE102015006250C5 (de) 2014-05-20 2024-11-14 Bomag Gmbh Anbaubohleneinheit für einen Straßenfertiger und Straßenfertiger mit einer solchen Anbaubohleneinheit
EP3353349B1 (fr) 2015-09-23 2021-06-16 Volvo Construction Equipment AB Procédé de fonctionnement d'un finiseur autonome et finisseur
WO2018172244A1 (fr) * 2017-03-22 2018-09-27 Liebherr-Components Biberach Gmbh Installation de conditionnement de matériau et/ou de transbordement autopropulsée
US11548735B2 (en) 2017-03-22 2023-01-10 Liebherr-Components Biberach Gmbh Self-propelled material processing and/or handling system
WO2022260962A1 (fr) * 2021-06-07 2022-12-15 Gomaco Corporation Groupe motopropulseur pour machine de pavage
DE102024131762A1 (de) 2024-10-30 2026-04-30 Dynapac Gmbh Einbaubohle, Straßenfertiger und Verfahren zum Betrieb der Einbaubohle

Also Published As

Publication number Publication date
ES2057345T3 (es) 1994-10-16
DK0489969T3 (da) 1994-10-10
DK0489969T4 (da) 2000-05-15
ES2057345T5 (es) 2000-03-16
JPH081046B2 (ja) 1996-01-10
EP0489969B1 (fr) 1994-07-27
DE59006642D1 (de) 1994-09-01
EP0489969B2 (fr) 1999-11-17
ATE109232T1 (de) 1994-08-15
JPH04269204A (ja) 1992-09-25

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