EP0489969B1 - Finisseuse - Google Patents

Finisseuse Download PDF

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Publication number
EP0489969B1
EP0489969B1 EP90124254A EP90124254A EP0489969B1 EP 0489969 B1 EP0489969 B1 EP 0489969B1 EP 90124254 A EP90124254 A EP 90124254A EP 90124254 A EP90124254 A EP 90124254A EP 0489969 B1 EP0489969 B1 EP 0489969B1
Authority
EP
European Patent Office
Prior art keywords
road finisher
drives
generator
finisher according
phase
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.)
Expired - Lifetime
Application number
EP90124254A
Other languages
German (de)
English (en)
Other versions
EP0489969A1 (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
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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(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE59006642T priority Critical patent/DE59006642D1/de
Priority to ES90124254T priority patent/ES2057345T5/es
Priority to DK90124254T priority patent/DK0489969T4/da
Priority to EP90124254A priority patent/EP0489969B2/fr
Priority to AT90124254T priority patent/ATE109232T1/de
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
Application granted granted Critical
Publication of EP0489969B2 publication Critical patent/EP0489969B2/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
    • E01C19/48—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.
  • a self-driving road paver has developed an overall concept in decades of development that has become practically independent of the size and purpose of the global standard.
  • An internal combustion engine as the primary drive provides the drive energy for almost all secondary drives of the functional components designed as hydrostatic drive units.
  • the hydrostatic drive principle requires hydraulic pumps, hydraulic motors, complex gears, pipes, hoses, switching, control and pressure valves, filters, coolers and tanks for the hydraulic medium as well as complex control devices. Under the rough working conditions of the paver, wear cannot be avoided, which necessitates intensive maintenance or repairs, in which the environment is polluted by escaping hydraulic medium.
  • Hydraulic medium also escapes in the event of poor maintenance, improper operation, damage or in the event of functional assembly operations that require the hydraulic lines to be disconnected and reconnected or the hydraulic circuits to be tampered with.
  • Environmentally friendly, but expensive hydraulic media can alleviate these disadvantages; when these pavers are operated in water protection areas, on rivers, lakes and dikes, the environmental hazard is nevertheless not acceptable.
  • Another disadvantage of the known concept is that the internal combustion engine works as a primary drive only partially with optimal performance due to varying power consumption. This results in wasted fuel, additional exhaust gases, noise pollution in the environment and an unfavorable overall efficiency of energy use.
  • the high installation and maintenance costs for the hydrostatic drive systems and their accessories are labor and cost intensive.
  • the hydraulic lines some of which are large in cross-section and can be installed without kinks, require expensive construction measures on the paver and take up a lot of space.
  • adjusting devices for the auger, for a distributor base part and for a vibrating screed part are designed to be mechanically, hydraulically or electromechanically operated with relatively little power.
  • metering drives, valves, regulating flaps and the control electronics are operated electrically.
  • Powerful secondary drives of the chassis, a crusher, a mixer, the screed itself, the steering, and the like, are hydraulically driven, the hydraulic drive function being derived from a main motor unit.
  • 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.
  • an environmentally friendly paver with optimized weight distribution is created thanks to the powerful but electrical secondary drives, which are supplied with power by the generator coupled to the primary drive. Maintenance and conversion work, repairs and possible damage to the electrical components and the power supply do not result in any significant environmental pollution.
  • the electrically drivable secondary drives take up less space than the hydrostatic drive systems used for the same functions.
  • the electrically drivable secondary drives can be isolated and placed specifically for optimized weight distribution. This is advantageous if at least the drive units of the travel drive are electrically operated secondary drives.
  • the installation effort for the power supply and control is low.
  • the relatively small cross-section electrical supply lines and control lines can be kinked and laid without restriction.
  • the embodiment according to claim 2 is particularly suitable for applications in which any environmental pollution caused by hydraulic medium is excluded and the noise pollution should be minimized.
  • the alternative embodiment according to claim 3 is also expedient, in which only secondary drives designed as constant drives for low-power components are hydrostatic drives, the hydraulic pumps of which are in drive connection with at least one three-phase motor connected to the generator.
  • Such constant drives are subject to almost no wear.
  • the internal combustion engine can be on its optimum performance because the constant drives draw their electrical drive energy from the generator and - if this should be necessary - are controlled electrically and / or hydraulically.
  • the alternative embodiment according to claim 4 has the advantage of main and particularly powerful electrically driven secondary drives, which would be particularly susceptible to wear and damage when hydraulically driven, while such secondary drives as constant drives are conventionally driven as hydrostatic units via a power take-off from the primary drive, which are less powerful and relative maintenance, wear and repairs are less critical.
  • the internal combustion engine is operated at its optimum performance.
  • the constant drives are not critical with regard to the environmental hazard and are also less important than the electrically driven, powerful secondary drives with regard to the weight distribution and the installation effort.
  • the embodiment according to claim 5 is expedient in order to keep the working speed of the internal combustion engine at optimum power regardless of the working speed of the three-phase generator and to be able to minimize the size of the generator.
  • the speed of the pumps of the hydrostatic units can be selected in the embodiment according to claim 6 regardless of the speed of the three-phase generator.
  • the internal combustion engine is operated at optimum performance.
  • the embodiment of claim 7 is advantageous with regard to the space requirement and the lowest possible energy transmission losses.
  • the embodiment according to claim 8 is particularly important.
  • Three-phase motors are distinguished by a long service life and freedom from maintenance, since they contain no wearing parts.
  • direct current motors with slip rings or collectors and brushes would also be conceivable.
  • the three-phase generator works with low efficiency, is light and compact. With the purely electrical overall concept of the paver, the high weight of the hydraulic medium with its storage, filter, cooling and high-pressure-resistant pipe equipment is saved. Even when using some hydrostatic drive systems for the constant drives, the space required for the hydraulic medium is noticeably less.
  • claims 10 and 11 are expedient with a view to optimal energy utilization and a long service life even during continuous operation.
  • the type of cooling system and the cooling medium used are matched to the particular conditions of use of the paver.
  • the heater is supplied by the generator.
  • the performance of the heating can be controlled sensitively.
  • control lines have a relatively small cross-section and also in confined spaces to practically every point in or on the paver, i.e. can also be laid in the screed.
  • the measure of claim 16 is advantageous because the three-phase motors and their frequency converters can each be positioned so that the space available in the paver is well used and an optimized weight distribution is achieved.
  • a driver's cab 3 is arranged on the substructure 1 and has an internal combustion engine 4, for example a diesel engine, as the primary drive P.
  • a material bunker 5 with adjustable bunker walls is arranged in the front part of the paver F, from which a material conveyor 6, for example two scraper conveyor belts or at least one conveyor screw, is arranged to one at the rear end of the tractor Z.
  • Material distribution device 7 lead, for example, to two distribution screws.
  • 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 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 in the driver's cab 3 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 gears 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.
  • the latter is connected via a three-phase bus 29 to secondary drives 30, 31, 32a, 32b, 33, 34, 35, 36, 37, 38, 39, 40 having three-phase motors M. 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 vibration 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 still has other, not described Contains secondary drives for other functions, these can be supplied in the same way by the alternator 19 and controlled accordingly.
  • Mechanical devices e.g. Gearboxes 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 traction drives 16, the material conveying devices 6 and the material distributing devices 7, and the heating devices 18 with their heating 42 are operated electrically via the three-phase AC motors M.
  • 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. over the supply line 29, the secondary drives explained in FIG. 4 are electrically driven.
  • the paver should have further secondary drives for further work functions, these can be operated depending on the function either hydrostatically or electrically as indicated in FIGS. 4 and 5.
  • the hydrostatic drive units are small and designed for low outputs. Irrespective of whether it is an internal or an external cooling system, 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 in an inverter into a 3-phase system with variable frequency and voltage.
  • the torque, speed and power of the connected three-phase motor change in accordance with 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 that 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)
  • Non-Reversible Transmitting Devices (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Magnetic Heads (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Claims (16)

1. Finisseur automoteur (F) avec un tracteur (Z) et un bloc de damage (B) tiré, présentant au moins un moteur à combustion (4) servant d'entraînement primaire (P) et une pluralité d'entraînements secondaires (30 à 42) pour les dispositifs de travail, de transport, de manoeuvre et auxiliaires pouvant être commandés individuellement et se trouvant en communication d'entraînement avec l'entraînement primaire (P), caractérisé en ce qu'il est prévu, au moins pour les ensembles d'entraînement de manoeuvre (16) d'un mécanisme de manoeuvre (2), au moins un entraînement secondaire (35, 36) pouvant être actionné électriquement et raccordé électriquement à au moins un générateur (19) couplé à l'entraînement primaire (8).
2. Finisseur suivant la revendication 1, caractérisé en ce que tous les entraînements secondaires (30 à 42) sont réalisés électromécaniques et raccordés au générateur (19).
3. Finisseur suivant la revendication 1, caractérisé en ce que les entraînements secondaires réalisés comme entraînements constants sont des entraînements hydrostatiques à pompes hydrauliques (46 à 49) pouvant être actionnées par au moins un moteur à courant triphasé (44) raccordé au générateur (19).
4. Finisseur suivant la revendication 1, caractérisé en ce que les entraînements secondaires réalisés comme entraînements constants sont des entraînements hydrostatiques à pompes hydrauliques (46 à 49) qui, par l'intermédiaire d'un entraînement auxiiaire (51), se trouvent en communication de fonctionnement avec l'entraînement primaire (P) actionnant le générateur (19).
5. Finisseur suivant les revendications 1 à 4, caractérisé en ce qu'entre le moteur à combustion (4) constituant l'entraînement primaire (P) et le générateur (19) est prévu un engrenage mécanique (50).
6. Finisseur suivant les revendications 4 et 5, caractérisé en ce que l'entraînement auxiiaire (51) est prévu dans l'engrenage mécanique (50) entre le générateur (19) et le moteur à combustion (4).
7. Finisseur suivant la revendication 1, caractérisé en ce que le générateur (19) est raccordé par bride directement au moteur à combustion (4) constituant l'entraînement primaire (P).
8. Finisseur suivant les revendications 1 à 7, caractérisé en ce que le générateur (19) est un générateur de courant triphasé et que les entraînements secondaires électriques (30 à 42) raccordés présentent, chacun, au moins un moteur à courant triphasé (M) auquel sont associés des transformateurs de fréquence (W) ou des convertisseurs (U).
9. Finisseur suivant la revendication 8, caractérisé en ce que les transformateurs de fréquence se composent de redresseurs commutables à circuit intermédiaire de tension continue et d'un convertisseur continu-alternatif triphasé.
10. Finisseur suivant la revendication 8, caractérisé en ce qu'il est prévu, pour les moteurs à courant triphasé (M), un système de refroidissement (K) externe ou propre.
11. Finisseur suivant la revendication 10, caractérisé en ce que le système de refroidissement externe est un système de refroidissement à air ou à liquide.
12. Finisseur suivant au moins l'une des revendications 1 à 11, caractérisé en ce que des entraînements secondaires électriques (30 à 42) sont prévus pour les dispositifs suivants:
l'au moins un ensemble d'entraînement de manoeuvre (16) d'un mécanisme de manoeuvre (2), au moins un dispositif de transport de matériel (6) (par exemple bande à raclettes ou vis de transport), au moins un dispositif de distribution de matériel (7), tel que par exemple une vis de distribution, au moins un dispositif de chauffage régulé ou non-régulé (18), au moins un dispositif vibrateur (10), au moins un dispositif de damage (13), au moins un dispositif de nivellement (14), au moins un dispositif de levage (15), au moins un dispositif de réglage (9) du bloc de damage (B), au moins un dispositif de déplacement des parois de réservoir (17), au moins un élément de pression (11), et autres.
13. Finisseur suivant la revendication 1, caractérisé en ce que le finisseur est équipé d'un chauffage électrique (18) pour les dispositifs de travail, et qu'il est prévu un redresseur de réseau (54) ou une commutation étoile-delta (55) pour la commande de puissance du chauffage (18).
14. Finisseur suivant les revendications 3 et 4, caractérisé en ce que des entraînements secondaires électriques (35 à 42) sont prévus pour les dispositifs suivants:
l'au moins un ensemble d'entraînement de manoeuvre (16) d'un mécanisme de manoeuvre (2), au moins un dispositif de transport de matériel (6), tel que par exemple une bande à raclettes ou une vis de transport, au moins un dispositif de distribution de matériel (7), tel que par exemple une vis de distribution, au moins un dispositif de chauffage régulé ou non-régulé (18),
et que des entraînements constants hydrostatiques sont prévus pour les dispositifs suivants:
dispositifs vibrateurs et de damage (10, 13), dispositifs de nivellement, de levage et de réglage (14, 15, 9) du bloc de damage (B), dispositifs de déplacement des parois de réservoir (17), éléments de pression (11), tels que barres de pression, et autres.
15. Finisseur suivant l'une des revendications 1 à 14, caractérisé en ce que dans un poste de conducteur (3) du finisseur (F) sont prévus des dispositifs de commande (52) pour les entraînements secondaires électriques (30 à 42) et que des lignes de commande (53) vont des dispositifs de commande (52) aux transformateurs de fréquence (U) des moteurs à courant triphasé (M).
16. Finisseur suivant la revendication 8, caractérisé en ce que les transformateurs de fréquence (W) sont disposés dans l'infrastructure (1) du finisseur (F), séparés du point de vue construction des moteurs à courant triphasé (M).
EP90124254A 1990-12-14 1990-12-14 Finisseuse Expired - Lifetime EP0489969B2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES90124254T ES2057345T5 (es) 1990-12-14 1990-12-14 Acabadora.
DK90124254T DK0489969T4 (da) 1990-12-14 1990-12-14 Færdiggører
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.
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 EP0489969A1 (fr) 1992-06-17
EP0489969B1 true 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118714A2 (fr) 2000-01-21 2001-07-25 Joseph Vögele AG Finisseuse

Families Citing this family (17)

* 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
DE9308802U1 (de) * 1993-06-14 1993-08-19 Joseph Vögele AG, 68199 Mannheim Straßenfertiger
EP1577443A1 (fr) * 2004-03-18 2005-09-21 BITELLI S.p.A. Poutre vibrante pour finisseuse de route
DE102008033565A1 (de) * 2008-07-17 2010-02-18 Dynapac Gmbh Verfahren zum Betrieb eines Straßenfertigers
PL2256247T5 (pl) 2009-05-25 2018-02-28 Joseph Vögele AG Wykańczarka
DE502009000291D1 (de) 2009-05-25 2011-02-24 Voegele Ag J Straßenfertiger und Verfahren
EP2281947B2 (fr) * 2009-06-26 2022-04-13 Joseph Vögele AG Finisseur de chaussée doté d'une commande de moteur automatique
PL2333158T5 (pl) * 2009-11-30 2018-05-30 Joseph Vögele AG Wykańczarka
JP5066664B2 (ja) * 2010-04-27 2012-11-07 範多機械株式会社 道路舗装機械
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
DE102015012298A1 (de) 2015-09-23 2017-03-23 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Verfahren zum Betrieb eines selbstfahrenden Straßenfertigers und Straßenfertiger hierfür
DE102017002790B4 (de) * 2017-03-22 2021-02-04 Liebherr-Components Biberach Gmbh Selbstfahrende Materialaufbereiter- und /oder Umschlagsanlage
US20220389666A1 (en) * 2021-06-07 2022-12-08 Gomaco Corporation Powertrain for paving machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH564651A5 (fr) * 1971-05-05 1975-07-31 Domenighetti Domenico
CH674384A5 (fr) * 1987-11-18 1990-05-31 Egli Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118714A2 (fr) 2000-01-21 2001-07-25 Joseph Vögele AG Finisseuse

Also Published As

Publication number Publication date
EP0489969A1 (fr) 1992-06-17
JPH081046B2 (ja) 1996-01-10
ES2057345T5 (es) 2000-03-16
DK0489969T4 (da) 2000-05-15
JPH04269204A (ja) 1992-09-25
DK0489969T3 (da) 1994-10-10
EP0489969B2 (fr) 1999-11-17
ES2057345T3 (es) 1994-10-16
ATE109232T1 (de) 1994-08-15
DE59006642D1 (de) 1994-09-01

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