EP1036883B1 - Procédé pour chauffer une poutre lisseuse d'un finisseur et finisseur correspondant - Google Patents

Procédé pour chauffer une poutre lisseuse d'un finisseur et finisseur correspondant Download PDF

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Publication number
EP1036883B1
EP1036883B1 EP00105550A EP00105550A EP1036883B1 EP 1036883 B1 EP1036883 B1 EP 1036883B1 EP 00105550 A EP00105550 A EP 00105550A EP 00105550 A EP00105550 A EP 00105550A EP 1036883 B1 EP1036883 B1 EP 1036883B1
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EP
European Patent Office
Prior art keywords
heating
heating elements
screed
temperature
paving screed
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
EP00105550A
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German (de)
English (en)
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EP1036883A3 (fr
EP1036883A2 (fr
Inventor
Stephan Dipl.-Ing. Erasmus
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
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Joseph Voegele AG
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Publication date
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Publication of EP1036883A2 publication Critical patent/EP1036883A2/fr
Publication of EP1036883A3 publication Critical patent/EP1036883A3/fr
Application granted granted Critical
Publication of EP1036883B1 publication Critical patent/EP1036883B1/fr
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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
    • 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
    • E01C2301/10—Heated screeds

Definitions

  • the invention relates to a method according to the preamble of claim 1 and a paver according to the preamble of the independent claim 7.
  • the invention has for its object a method of the type mentioned and to specify a road paver suitable for carrying out the method, with which an energy saving and long Service life of the three-phase generator can be achieved.
  • the load on the alternator by alternating switching between at least two heating elements in the left and right screeds - halves reduced, see above that the three-phase generator can cool down or its critical operating temperature not reached.
  • This also relates Extending screed parts on the left and right halves of the screed, and if necessary also widened parts that also have to be heated. During the cycle, the three-phase generator therefore only needs about 50% of the deliver maximum performance.
  • the management section in the heating system monitors various operating parameters on the side of power generation and in the road to buy the declined Controlling performance to a permissible maximum, namely by modulated Switching between heating elements, whereby carried by the installation material Heat used profitably, energy saved and the three-phase generator, e.g. protected against overload under unfavorable operating conditions.
  • the clocking can then be activated in any case be when the operating temperature of the alternator by predetermined temperature value, e.g. 20 ° C, above the ideal operating temperature should be. As a rule, this is still far below the critical level Three-phase generator temperature threshold.
  • predetermined temperature value e.g. 20 ° C
  • the cycle times are expediently approximately 30 seconds. These are periods of time which have no noticeable influence on the quality of the installation or the tendency to become dirty the screed and make sure that none are clearly noticeable Temperature leaps occur in the screed.
  • the operating temperature of the three-phase generator can be measured with high reliability using temperature-sensitive resistors in its winding. Multiple temperature sensitive resistors are useful to monitor different temperature thresholds to be able to.
  • the current current value is measured by means of a current transformer and on the basis the power value is calculated and reported to the section.
  • a primary drive source Q usually a diesel engine, of the road paver, not shown drives a three-phase generator G, from the supply lines 1, 2 to two screed halves 3, 4 of the screed B or heating elements E integrated therein to lead.
  • the heating elements E are used to heat working components of the screed. These working components are, for example, tamper bars N, smoothing plates R and optionally provided pressure bars L, which are approximately at the temperature of the paving material must be heated so that the paving material does not adheres.
  • the heating device H has a control device C in which a microprocessor management section M is provided in which various operating parameters of the Paver and / or the screed is monitored and used to control the heating device be taken into account.
  • a heating pre-selection switch W connected, adjustable between positions "zero, automatic, manual” is. In the “zero” position, the heating device is switched off. In the “automatic” position the heating device H is controlled automatically, with an alternating cycle to protect the three-phase generator G and to save energy and to optimally regulate the maximum permissible heating output.
  • the heating device H operated permanently and with full heating power. The protective measures for the generator can also be activated in the "hand” position.
  • the microprocessor management section M receives information and measurements and confirmations from various connected facilities.
  • temperature-sensitive resistors are distributed, which differ Monitor operating temperature thresholds and by type of sensors T submit the respective measured values.
  • the output of the three-phase generator G is one Current monitoring D is provided for power control, which is also connected to the control device C is connected.
  • the current monitor D is a current transformer, which is the current value of one of the three phases of the alternator Section M reports. It is due to a symmetrical power rating of the load possible to get by with the measurement of only one phase and based on this measurement to calculate the power per phase.
  • the speed of the primary drive source Q is detected by a device Qn and reported to the control device C. Further an insulation monitoring device J is provided which is connected to the screed B is connected, is controlled by section M and a good or bad signal transmitted. Using a voltage regulator that is not highlighted, the Generator voltage kept constant at 230 V per phase towards zero. The insulation monitoring device J measures the resistance between the live and the Neutral against earth. Therefore, the heating elements must have a PE conductor be grounded. If an insulation fault occurs, the insulation monitoring device J triggers and reports the error. Section M then carries out troubleshooting and gives only fault-free circuits free.
  • contactors S1 to S5 From the microprocessor management section M several contactors S1 to S5 driven. Contactors S1 and S2 are included in supply lines 1, 2 and are controlled depending on the operating situation. It expediently acts are four-pole contactors. Another contactor S5 is for the power supply a possibly additional plank heating 7 provided, which either is operated permanently or, depending on the operating situation, is switched off.
  • Additional contactors S3, S4 are provided for sockets F, expediently Schuko and / or CEE sockets.
  • the CEE sockets and their leads are hedged. Due to the high temperatures in the screed B, the hedge must be used be made on the paver, expediently by a Motor protection switch.
  • the motor protection switch serves as line protection. fused are all other supply lines too. Because of the temperature compensation the motor protection switch can be set to the maximum permissible nominal current of the screed be interpreted.
  • the CEE sockets can be used for frequency-independent Devices, e.g. Lighting equipment. On the Schuko sockets, however, are likely only 50 Hz devices can be connected. Give the two shooters S3, S4 approval for CEE and Schuko sockets F depending on the operating state and alternative.
  • thermosensors provided on the working components in the screed A connected to the microprocessor management section M.
  • Sockets 8 attached to the screed B can be used for the heating elements of any extension parts 5, 6 attached to the power supply.
  • the release of the heating device depends on the section M Fulfills several conditions. These conditions for heating release are for example: heating pre-selection "manual or automatic"; depends on the Design of the three-phase generator G (heating only at nominal speed of the primary drive source, or enable heating at idling and at nominal speed) Confirmation the presence of idle speed or full throttle speed; Insulation monitoring device J not addressed; and second alternator temperature threshold not reached.
  • the heating device If the second three-phase generator temperature threshold is reached, then the heating device not released. The release takes place only after the Three-phase generator has cooled down and the heating pre-selector switch W is adjusted acknowledged to "zero".
  • An insulation monitoring acknowledgment switch, the microprocessor management section M and the insulation monitoring device J are in a control box on the paver (not shown).
  • the screed is connected via several wiring harnesses and CEE plugs (e.g. five wiring harnesses) connected to the control box.
  • the heating process begins, controlled by the Section M. After starting the heating process, the different heating combinations controlled and the power requirement calculated per combination. The combinations are then ranked according to their performance. Then every combination checked for validity. The combination with the greatest valid performance is Approved.
  • Thresholds Due to the linear characteristic of the temperature-dependent resistors, which in the Windings of the three-phase generator G are accommodated, several Thresholds are set. If due to extreme conditions the generator Reached 20 ° C above its ideal operating temperature (warning threshold), the Regulation in section M, also in the "manual" switch position, for a clock cycle. This means that, for example, the heating elements E in the left half of the screed have a predetermined period of time, e.g. 30 seconds, be turned off, and only the heating elements stay switched on in the right half of the plank. After this elapse The heating elements in the right half of the screed are switched off and those of the left half of the planks switched on again. This is repeated continuously.
  • a predetermined period of time e.g. 30 seconds
  • the shutdown temperature threshold is set just below the critical temperature the generator winding. If this switch-off threshold is reached, there is an immediate one Complete shutdown of the heating device. Only some, all or only can be clocked a heating element can be switched on and off.
  • the microprocessor management section M conducts the validity check of the release provided that the aforementioned conditions for heating release are met. Subsequently the section modulates the removed power to a maximum, so that the generator temperature always remains within the permissible range.
  • the screed or the heating elements E must be heated until the Working components N, R, L are heated so far that the installation material on them and not stuck to the screed. After the time required for heating has elapsed can be started with the installation.
  • the temperature of the paving material is about 170 ° C.
  • the temperature and the temperature storage capacity of the screed Temperature in the working components, e.g. Smoothing plates, vibrators, tamper bars and pressing bars, to keep approximately constant, is actually no longer the full performance needed. Therefore, the switching cycle is controlled so that the right and left sides of the planks can be switched on alternately over approx. 30 seconds.
  • the Three-phase generator G then only needs 50% of the total screed output deliver is less burdened. It also saves a lot of energy.
  • the Alternating clocking only activated when the screed is hot Paving material, i.e. during the installation phase. This happens after the paver's main switch is set to the "forward drive” position and the material conveying device is switched on and the diesel engine as the primary drive source runs at full throttle.
  • the power is modulated in the "Automatic" position so that it remains at an allowable maximum, e.g. proportional to the generator temperature.
  • the power is not modulated in the heating phase, but rather possibly clocked from a critical generator temperature.
  • the "automatic" position there are therefore two possibilities of influence, which are used alternatively or additively can be.
  • the "hand" position has, for example, at low ambient temperatures and / or cold installation material your justification.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Claims (13)

  1. Procédé pour chauffer la poutre lisseuse (B) d'un finisseur équipée d'un dispositif de chauffage électrique (H), dans lequel le dispositif de chauffage (H) comporte des éléments de chauffage électrique (E), alimentés par un alternateur triphasé (G), au moins dans les moitiés gauche et droite (3, 4) de la poutre lisseuse, et dans lequel, pendant la phase d'asphaltage du finisseur, les éléments de chauffage sont mis sous tension et hors tension par l'intermédiaire d'un dispositif de commande (C), caractérisé en ce que les éléments de chauffage (E) des moitiés gauche et droite (3, 4) de la poutre lisseuse sont commandés alternativement en fonction de la température de fonctionnement de l'alternateur (G), ou de la température de fonctionnement de l'alternateur (G) et des éléments (N, R, L) de la poutre lisseuse en contact avec la matière d'asphaltage par une mise sous tension et hors tension alternatives, et en ce que, lors du cadencement, un élément de chauffage hors tension est immédiatement mis sous tension lors de la mise hors tension d'un élément de chauffage auparavant sous tension.
  2. Procédé selon la revendication 1, caractérisé en ce que, lors du cadencement, au moins deux des éléments de chauffage (E) de la poutre lisseuse (B) sont mis sous tension et hors tension alternativement.
  3. Procédé selon la revendication 2, caractérisé en ce que l'on cadence à partir d'un dépassement d'un seuil de température à une valeur de température prédéterminée supérieure à une température de fonctionnement idéale de l'alternateur.
  4. Procédé selon la revendication 1, caractérisé en ce que les intervalles de cadencement sont compris entre 15 secondes et 5 minutes, et qu'ils sont de préférence d'environ 30 secondes.
  5. Procédé selon la revendication 1, caractérisé en ce que l'on ne cadence que lorsqu'un commutateur principal de mouvement du finisseur est réglé sur "marche avant", un dispositif de distribution de la matière d'asphaltage est réglé sur "distribution" et une source d'entraínement primaire (Q) est réglée sur "vitesse nominale".
  6. Procédé selon la revendication 2, caractérisé en ce que la température de fonctionnement de l'alternateur triphasé (G) est déterminée au moyen de plusieurs capteurs de température résistifs (T) placés dans le bobinage de l'alternateur, de préférence avec plusieurs seuils de température.
  7. Finisseur comprenant une poutre lisseuse (B), dans laquelle est incorporé un dispositif de chauffage électrique (H), qui comprend, dans les moitiés gauche et droite (3,4) de la poutre lisseuse, des éléments de chauffage (E) correspondant aux éléments de travail (N, R, L), qui sont raccordés, par l'intermédiaire d'un dispositif de commande (C) comportant un microprocesseur, individuellement ou en groupe à un alternateur triphasé (G), caractérisé en ce que le dispositif de commande (C) présente une section de régisseur (M), qui est reliée à des capteurs (T, A, D, J) pour la température de fonctionnement de l'alternateur triphasé (G) et des éléments de travail (N, R, L) de la poutre lisseuse (B), pour réguler le courant lors de la régulation de la puissance et pour contrôler l'isolation dans la poutre lisseuse, ainsi qu'à un présélecteur de chauffage (W) et à un capteur de vitesse (Qn) d'une source d'entraínement primaire (Q) du finisseur, et qui présente une programmation pour commander un cadencement alternatif pour au moins deux éléments de chauffage (E) dans les moitiés gauche et droite (3, 4) de la poutre lisseuse en fonction d'au moins la température de fonctionnement de l'alternateur triphasé (G).
  8. Finisseur selon la revendication 7, caractérisé en ce que les capteurs (T) pour la température de fonctionnement de l'alternateur triphasé (G) sont des capteurs de température résistifs disposés dans son bobinage pour contrôler un premier seuil de température et un seuil de température d'arrêt.
  9. Finisseur selon la revendication 7, caractérisé en ce qu'un chauffage supplémentaire (7) recouvrant la poutre, exclu du cadencement alternatif, présentant au moins un autre élément de chauffage (E), est prévu dans la poutre lisseuse (B).
  10. Finisseur selon la revendication 7, caractérisé en ce qu'au moins des disjoncteurs de protection (S3, S4) pour des prises de courant (F) pour des appareils de 50 Hz et/ou des appareils indépendants de la fréquence, qui se trouvent au niveau du finisseur ou/et de la poutre lisseuse (B), sont raccordés à la section de régisseur (M).
  11. Finisseur selon la revendication 7, caractérisé en ce qu'au moins un dispositif de contrôle du courant (D), comprenant un transformateur de courant mesurant le courant réel, disposé dans des câbles d'alimentation (1, 2), de préférence entre un alternateur triphasé (G) et les disjoncteurs de protection (S1, S2) commandés par la section de régisseur (M), est raccordé à la section de régisseur (M).
  12. Finisseur selon la revendication 7, caractérisé en ce que l'alternateur triphasé (G) pour le fonctionnement du dispositif de chauffage (H) est configuré seulement pour la vitesse nominale ou au-dessus de la gamme de vitesse entre la vitesse à vide et la vitesse nominale.
  13. Finisseur selon la revendication 10, caractérisé en ce que, des prises de courant (8) supplémentaires, commandées par la section de régisseur (M) sont prévues au niveau de la poutre lisseuse (B) pour raccorder d'autres éléments de chauffage d'éléments d'élargissement de la poutre lisseuse (5, 6).
EP00105550A 1999-03-18 2000-03-16 Procédé pour chauffer une poutre lisseuse d'un finisseur et finisseur correspondant Expired - Lifetime EP1036883B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19912248 1999-03-18
DE19912248A DE19912248A1 (de) 1999-03-18 1999-03-18 Verfahren zum Beheizen der Einbaubohle eines Straßenfertigers, sowie elektrische Heizeinrichtung

Publications (3)

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EP1036883A2 EP1036883A2 (fr) 2000-09-20
EP1036883A3 EP1036883A3 (fr) 2002-07-10
EP1036883B1 true EP1036883B1 (fr) 2004-07-14

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US (1) US6421594B1 (fr)
EP (1) EP1036883B1 (fr)
DE (2) DE19912248A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199910A (zh) * 2010-03-23 2011-09-28 约瑟夫福格勒公司 道路建筑机器，特别是道路修整机或道路修整机供料机
CN102828457A (zh) * 2011-06-15 2012-12-19 约瑟夫福格勒公司 具有层厚测量设备的路面摊铺机
EP3382099A1 (fr) 2017-03-29 2018-10-03 Joseph Vögele AG Finisseuse de route comprenant un élément chauffant pour une table lisseuse
EP3527721A1 (fr) 2018-02-19 2019-08-21 Joseph Vögele AG Finisseuse de route pourvue d'adaptateurs de puissance pour dispositifs de chauffage de poutres lisseuses électriques
EP3859084A1 (fr) 2020-01-30 2021-08-04 Joseph Vögele AG Alimentation électrique pour un chauffage intégré d'un engin de construction de routes
EP3945159A1 (fr) 2020-07-29 2022-02-02 Joseph Vögele AG Dispositif de commutation pour un dispositif de chauffage électrique à madrier d'une finisseuse routière

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0115039D0 (en) * 2001-06-20 2001-08-08 Finning Uk Ltd Electrically heated paving screed
EP1407219B1 (fr) * 2001-07-16 2006-05-31 Werth Messtechnik GmbH Appareil de mesure de coordonnees dote d'une source de chaleur supplementaire
US7641419B1 (en) * 2001-09-24 2010-01-05 Caterpillar Paving Products Inc Heating control system for a screed
US7050279B2 (en) * 2002-04-05 2006-05-23 Smc Electrical Products, Inc. Method and apparatus for high impedance grounding of medium voltage AC drives
GB2392190B (en) * 2002-08-16 2005-12-21 Roads Europ Ltd Improved road repair systems
DE102004002658A1 (de) * 2004-01-19 2005-08-11 Joseph Voegele Ag Straßenfertiger
DE102004003356B4 (de) * 2004-01-22 2013-05-23 Joseph Vögele AG Straßenfertiger mit Funktionsüberwachung einer Heizeinrichtung
EP1566484A1 (fr) * 2004-02-23 2005-08-24 BITELLI S.p.A. Commande pour chauffage d'une poutre lisseuse
US7121763B1 (en) 2004-09-10 2006-10-17 Roadtec, Inc. Folding end gate for screed assembly
DE202008010719U1 (de) * 2008-08-12 2008-10-09 Joseph Vögele AG Förderanlage
PL2281947T5 (pl) * 2009-06-26 2023-03-06 Joseph Vögele AG Wykańczarka z automatycznym układem sterowniczym silnika
US8297875B1 (en) 2011-06-21 2012-10-30 Caterpillar Paving Products Inc. Screed heating control
US8636442B1 (en) * 2012-12-14 2014-01-28 Caterpillar Paving Products Inc. Integrated generator for screed plate heat up
CN105189870A (zh) 2013-02-14 2015-12-23 安曼瑞士股份公司 用于加热铺路机的铺路机匀泥尺的方法
DE102013008032B4 (de) 2013-05-13 2023-12-21 Dynapac Gmbh Verfahren und Vorrichtung zum elektrischen Beheizen einer Fertigerbohle
CN104088216B (zh) * 2014-06-26 2016-07-06 湖南三一路面机械有限公司 一种摊铺机的熨平装置及摊铺机
DE102015012298A1 (de) 2015-09-23 2017-03-23 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Verfahren zum Betrieb eines selbstfahrenden Straßenfertigers und Straßenfertiger hierfür
US9811952B2 (en) * 2016-03-31 2017-11-07 Caterpillar Paving Products Inc. System and method for monitoring a condition of a paving machine
EP3241947A1 (fr) * 2016-05-02 2017-11-08 Joseph Vögele AG Poutre lisseuse comprenant un dispositif de fixation pour un élément chauffant
DE102021120008A1 (de) 2021-08-02 2023-02-02 Generator.Technik.Systeme Gmbh & Co. Kg Straßenbaumaschine, Drehstromgenerator sowie Verfahren zum Betrieb der Straßenbaumaschine und zur Dimensionierung des Drehstromgenerators
EP4183925A1 (fr) 2021-11-18 2023-05-24 Joseph Vögele AG Système de chauffage pour une machine de construction

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347016A (en) * 1980-08-21 1982-08-31 Sindelar Robert A Method and apparatus for asphalt paving
GB2128374B (en) * 1982-09-21 1986-01-08 Dimplex Heating Ltd Temperature controller for heating apparatus
NL8900749A (nl) * 1989-03-28 1990-10-16 Philips Nv Stoomstrijkijzer.
US5280422A (en) * 1990-11-05 1994-01-18 Watlow/Winona, Inc. Method and apparatus for calibrating and controlling multiple heaters
CA2061682C (fr) * 1992-02-21 1999-03-16 Patrick C. Wiley Methode de recyclage d'une surface asphaltee, et appareil
DE4309031A1 (de) * 1992-03-30 1993-10-21 Licentia Gmbh Verfahren zum Betreiben mehrerer parallel geschalteter Thyristorsteller
US5417516A (en) * 1993-07-20 1995-05-23 Universal Screed Inc. Electrically heated paving screed
DE19537691C5 (de) * 1994-10-10 2004-11-11 T. F. Trading A/S Mehrkanal-Steuerungssystem für eine Straßenbaumaschine zum Erwärmen der Sohlenplatten des Glättbalkens
JP3592792B2 (ja) * 1995-04-21 2004-11-24 北日本電線株式会社 ロ−ドヒ−ティングの自動制御機構
US5832178A (en) * 1996-06-25 1998-11-03 Crafco, Incorporated Hot melt mix applicator with electrically heated hose and wand with temperature-controlled electric generator
US5763858A (en) * 1996-10-03 1998-06-09 Jones; Thaddeus M. Automatically controlled ice and snow melting system including a two-wire remote control
US6127653A (en) * 1998-06-02 2000-10-03 Samuels; Gladestone Method and apparatus for maintaining driveways and walkways free of ice and snow
US6227762B1 (en) * 1998-09-03 2001-05-08 Wesley Van Velsor Paving apparatus and method
US6172647B1 (en) * 1998-11-06 2001-01-09 Msx, Inc. Remote control for use with a deicing apparatus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199910A (zh) * 2010-03-23 2011-09-28 约瑟夫福格勒公司 道路建筑机器，特别是道路修整机或道路修整机供料机
CN102828457A (zh) * 2011-06-15 2012-12-19 约瑟夫福格勒公司 具有层厚测量设备的路面摊铺机
CN102828457B (zh) * 2011-06-15 2015-08-19 约瑟夫福格勒公司 具有层厚测量设备的路面摊铺机
EP3382099A1 (fr) 2017-03-29 2018-10-03 Joseph Vögele AG Finisseuse de route comprenant un élément chauffant pour une table lisseuse
US10538886B2 (en) 2017-03-29 2020-01-21 Joseph Voegele Ag Road paver with heating element for a screed
EP3527721A1 (fr) 2018-02-19 2019-08-21 Joseph Vögele AG Finisseuse de route pourvue d'adaptateurs de puissance pour dispositifs de chauffage de poutres lisseuses électriques
EP3527721B1 (fr) 2018-02-19 2020-06-10 Joseph Vögele AG Finisseuse de route pourvue d'adaptateurs de puissance pour dispositifs de chauffage de poutres lisseuses électriques
US10760228B2 (en) 2018-02-19 2020-09-01 Joseph Voegele Ag Road finisher with power adjusters for electric paving screed heating devices
EP3859084A1 (fr) 2020-01-30 2021-08-04 Joseph Vögele AG Alimentation électrique pour un chauffage intégré d'un engin de construction de routes
EP3945159A1 (fr) 2020-07-29 2022-02-02 Joseph Vögele AG Dispositif de commutation pour un dispositif de chauffage électrique à madrier d'une finisseuse routière
US11946209B2 (en) 2020-07-29 2024-04-02 Joseph Voegele Ag Switching assembly for an electric screed heating device of a road paver

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DE19912248A1 (de) 2000-09-21
US6421594B1 (en) 2002-07-16
EP1036883A3 (fr) 2002-07-10
DE50007035D1 (de) 2004-08-19
EP1036883A2 (fr) 2000-09-20

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