EP0667415A1 - Finisseur - Google Patents

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Publication number
EP0667415A1
EP0667415A1 EP94119341A EP94119341A EP0667415A1 EP 0667415 A1 EP0667415 A1 EP 0667415A1 EP 94119341 A EP94119341 A EP 94119341A EP 94119341 A EP94119341 A EP 94119341A EP 0667415 A1 EP0667415 A1 EP 0667415A1
Authority
EP
European Patent Office
Prior art keywords
paver
bunker
sensor
paving
supply unit
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
EP94119341A
Other languages
German (de)
English (en)
Other versions
EP0667415B1 (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 EP0667415A1 publication Critical patent/EP0667415A1/fr
Application granted granted Critical
Publication of EP0667415B1 publication Critical patent/EP0667415B1/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
    • 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
    • E01C2301/02—Feeding devices for pavers

Definitions

  • the invention relates to a paver of the type explained in the preamble of claim 1.
  • Such a paver is known for example from DE-U 92 03 867.
  • the well-known road pavers have a bunker in the front area in the direction of travel, in which the ply material is temporarily stored.
  • the bunker is loaded by a truck while the paver is working and has sufficient capacity to guarantee the paver's unhindered continuity between two loading processes.
  • the truck drives backwards to the forwarding paver and empties its loading area into the bunker while the paver is pushing the truck.
  • this type of charging requires experienced personnel and a coordinated way of working between the driver of the paver and the driver of the truck. However, this is not always guaranteed.
  • the invention is therefore based on the object of designing a paver of the type mentioned in such a way that loading of the paver with paving material can also be carried out safely by inexperienced persons and in coordinated procedures.
  • the inventive device for monitoring and displaying parameters of the loading with installation material eliminates subjective impressions of the operating personnel and gives the operating personnel precise and exact instructions or commands for very specific actions to be carried out by the operating personnel in accordance with the parameters actually determined. This ensures that the paver can be loaded with paving material without a third person having to coordinate the supply unit and the paver and without the risk of misunderstandings and the resulting misconduct.
  • the signals supplied by the sensors are used to control internal machine operations, e.g. for the connection of the front wheel drive when the trough is fully loaded in DE-A-39 11 229, for controlling the length of the overhang of a supporting device for pushing the mobile supply unit depending on the shape and dimensions of the supply unit in EP-A-562 586 or for controlling the distribution of the paving material depending on the height of the material presented by the screw in EP-A-279 795.
  • a display of the signals and a conversion into commands is not provided.
  • the display device in the form of a monitor of DE-U-93 17 225 for displaying video images from cameras around the paver or for displaying conventional operating data, such as the vehicle speed, and not for displaying parameters of the loading with paving material by a external, mobile supply unit used.
  • Claims 2 to 5 describe various sensors which can alternatively or jointly be provided in the device according to the invention for monitoring and displaying.
  • the display device contains a display unit for the operator of the paver and according to claim 8 a display unit which is directed to the supply unit.
  • the display unit directed to the supply unit can be an electronic display board and / or a transmitter with which the parameters, expediently converted into corresponding commands, are transmitted to a suitable receiver in the supply unit.
  • a road paver 1 shows a road paver 1, indicated only schematically, which has an operating area 3 arranged in a driver's cab 2, the usual drive drive (not shown) with at least one driven axle 4, a screed 5 dragged in the direction of travel A, which is provided by paving material from a paving conveyor, wherein the built-in conveyor has one of the usual screw conveyors 6 and not shown, also usual scraper belts inside the paver.
  • the scraper belts of the paving conveyor convey paving material from a bunker 7, which is arranged at the front of the paver 1 in the direction of travel A.
  • the bunker 7, as is also common but not shown, has bunker walls that can be folded down to expose a filling opening 8.
  • the road paver 1 is provided with a device 11 for monitoring and displaying operating parameters of the road paver which are relevant for loading with paving material.
  • the device 11 contains at least one distance sensor 12, which is directed forward in the direction of travel A and is able to determine the distance to the rear end of the truck 10.
  • the device 11 also contains at least one sensor 13 with which the degree of filling or the fill level in the bunker 7 can be determined.
  • the device 11 further contains at least one sensor 14 which detects the torque absorption on the drive motor.
  • the device 11 contains a further sensor 15, with which it can be determined whether the bunker walls are opened or closed, the filling opening 8 is thus open or closed.
  • a further sensor 16 is provided on the paver 1 with which the fill level in the screw chamber of the screw conveyor 6 is determined, i.e. It can be determined whether the auger 6 can be supplied with enough paving material to load the screed 5 with the predetermined amount of paving material.
  • An electronic display panel 17 is arranged in the operating area 3 of the driver's cab 2 of the road finisher 1, which is clearly visible to the driver of the truck 10.
  • the display panel is attached to the cab 2 at a height and position and can preferably be folded out, so that it can also be easily viewed by the driver of the paver 1.
  • a data processing unit is connected to the display panel 17, which receives the signals from all sensors 12, 13, 14, 15, 16 and converts them into commands which expediently appear on the display panel 17 in the form of pictograms or analog displays.
  • the data processing device can also be used for direct control of various operating states on the road paver 1, it can, for example, give the command to automatically close the bunker walls when the level sensor 13 signals a completely filled bunker 7, or it can stop the paving work, for example Level sensor 16 signals that there is too little material in the screw chamber for the road building material to be installed in a predetermined thickness.
  • the display panel 17 has three display fields 17a, 17b and 17c.
  • the mode of operation of the device 11 and the display when loading the bunker 7 with road building material from the truck 10 is explained in more detail below on the basis of the representations of the corresponding displays on the display panel 17.
  • the drive and movement states of trucks and road pavers appear in display field 17a.
  • the display field 17b shows, on the one hand, an analog display of the distance between the paver 1 and the truck 10 and, secondly, commands for moving the loading area of the truck 10.
  • the display field 17c describes the actual state of the truck 10 and the paver 1.
  • the fill level sensor 13 has determined that the fill level in the bunker 7 has dropped below a predetermined value and has folded down the bunker walls so that the filling opening 8 of the bunker 7 is open.
  • the truck 10 approaches the paver 1 moving in the direction of travel A and incorporating road construction material in slow reverse travel.
  • the backward travel of the truck 10 is indicated by a triangle with a point pointing to the right in the first field 17a of the display panel 17, while in the second field 17b that of the Distance sensor 12 detected distance between the paver 1 and the truck 10 appears in an analog display.
  • the third field 17c represents the current state in the form of a pictogram. The truck 10 and the paver 1 move closer together, the decreasing distance, as shown in FIG.
  • the actual state ie the loading area tipped into the bunker 7 is shown in the form of a pictogram in the third display field 17c (FIG. 2d).
  • the loading area is tilted so that paving material slips into the bunker 7, then two oblique triangles with their base surfaces facing each other appear on the second display field 17b (FIG. 2e), which signal to the truck driver that he is loading the loading area in the tilted position should hold.
  • This state continues until the fill level sensor 13 reports that the bunker 7 has been completely filled. Then on the second display field 17b of the display panel 17 (FIG.
  • the device 11 can also have a transmitter, not shown, which transmits the determined data or the commands obtained therefrom wirelessly to a suitable receiver in the cab of the truck.
  • a separate display unit can be provided for the paver operator, for example on his control panel.
  • further signals from other sensors can be used, depending on the construction machine's construction and equipment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Temperature-Responsive Valves (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
EP94119341A 1994-02-11 1994-12-07 Finisseur Expired - Lifetime EP0667415B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9402324U 1994-02-11
DE9402324U DE9402324U1 (de) 1994-02-11 1994-02-11 Straßenfertiger

Publications (2)

Publication Number Publication Date
EP0667415A1 true EP0667415A1 (fr) 1995-08-16
EP0667415B1 EP0667415B1 (fr) 1999-03-17

Family

ID=6904489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119341A Expired - Lifetime EP0667415B1 (fr) 1994-02-11 1994-12-07 Finisseur

Country Status (2)

Country Link
EP (1) EP0667415B1 (fr)
DE (2) DE9402324U1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834620A1 (fr) * 1996-10-01 1998-04-08 Joseph Vögele AG Train de finisseuses
DE202012003689U1 (de) 2012-04-10 2012-05-02 Joseph Vögele AG Baumaschine mit Signalisierungseinrichtung
CN102653934A (zh) * 2012-05-07 2012-09-05 中联重科股份有限公司 一种摊铺机料斗的控制系统、方法和装置
CN102890490A (zh) * 2012-09-25 2013-01-23 三一重工股份有限公司 一种路面施工机群及其配合引导系统
EP2573267A1 (fr) * 2011-09-22 2013-03-27 BOMAG GmbH Train de traveaux avec un dispositif de fraisage et une installation de transport et un dispositif de capteur pour la surveillance à distance, dispositif de fraisage avec un dispositif de capteur et procédé de surveillance à distance avec un train de traveaux
EP2930270A1 (fr) 2014-04-11 2015-10-14 Joseph Vögele AG Dispositif d'amortisseur
US20160170415A1 (en) * 2014-12-12 2016-06-16 Bomag Gmbh Method For Controlling A Work Train
EP3431659A1 (fr) 2017-07-21 2019-01-23 Joseph Vögele AG Finisseuse de route ou véhicule chargeur comprenant un mécanisme de poussée pour un processus de transfert de matière
US10550528B2 (en) 2017-11-07 2020-02-04 Caterpillar Paving Products Inc. System for heating a paving screed
EP3872258A1 (fr) 2020-02-26 2021-09-01 Joseph Vögele AG Transfert de matière sans contact entre un poids lourd et un véhicule mobile pour travaux routiers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200361B4 (de) * 2002-01-08 2013-09-12 Hermann Kirchner Gmbh & Co Kg Straßenfertiger zum entmischungsfreien Mischguteinbau
US9845578B2 (en) 2015-08-25 2017-12-19 Caterpillar Paving Products Inc. System for wireless communications between machines
US9611595B2 (en) 2015-08-25 2017-04-04 Caterpillar Paving Products Inc. System for communications between plant and machines
US9481964B1 (en) 2015-08-25 2016-11-01 Caterpillar Paving Products Inc. System for communications between plant and machines
CN108473260B (zh) * 2016-01-21 2022-08-12 维特根有限公司 包括建筑机械、具有装载空间的运输车辆和图像记录装置的系统以及用于在运输车辆的装载或卸载期间显示图像流的方法
US10316476B2 (en) 2016-04-11 2019-06-11 Caterpillar Paving Products Inc. Screed assembly for a paving machine
US10407844B1 (en) * 2018-04-23 2019-09-10 Caterpillar Paving Products Inc. Material feed system for a paving machine
EP4130384A4 (fr) * 2020-03-27 2023-08-23 Sumitomo Construction Machinery Co., Ltd. Épandeuse automatique d'enrobé et dispositif d'apprentissage machine
US11725348B2 (en) 2021-03-29 2023-08-15 Caterpillar Paving Products Inc. System and method for autonomously engaging material supply machine with paving machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279795A2 (fr) * 1987-02-17 1988-08-24 White Consolidated Industries, Inc. Disposition de commande de matériau pour matériaux en vrac
DE3911229A1 (de) * 1989-04-07 1990-10-11 Dynapac Gmbh Verfahren und vorrichtung zum antreiben der raeder einer strassenbaumaschine, insbesondere eines strassendeckenfertigers
EP0562586A2 (fr) * 1992-03-24 1993-09-29 Joseph Vögele AG Véhicule pour la construction routière
DE9317225U1 (de) * 1993-11-10 1994-01-13 Joseph Vögele AG, 68163 Mannheim Straßenfertiger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279795A2 (fr) * 1987-02-17 1988-08-24 White Consolidated Industries, Inc. Disposition de commande de matériau pour matériaux en vrac
DE3911229A1 (de) * 1989-04-07 1990-10-11 Dynapac Gmbh Verfahren und vorrichtung zum antreiben der raeder einer strassenbaumaschine, insbesondere eines strassendeckenfertigers
EP0562586A2 (fr) * 1992-03-24 1993-09-29 Joseph Vögele AG Véhicule pour la construction routière
DE9317225U1 (de) * 1993-11-10 1994-01-13 Joseph Vögele AG, 68163 Mannheim Straßenfertiger

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834620A1 (fr) * 1996-10-01 1998-04-08 Joseph Vögele AG Train de finisseuses
US5921708A (en) * 1996-10-01 1999-07-13 Joseph Voegele Ag Pavement-vehicle convoy
US9267249B2 (en) 2011-09-22 2016-02-23 Bomag Gmbh Work train with a milling device and a transport device with a sensor device for distance monitoring, milling device with a sensor device and method for distance monitoring with a work train
EP2573267B2 (fr) † 2011-09-22 2022-05-04 BOMAG GmbH Train de traveaux avec un dispositif de fraisage et une installation de transport et un dispositif de capteur pour la surveillance à distance, dispositif de fraisage avec un dispositif de capteur et procédé de surveillance à distance avec un train de traveaux
EP2573267A1 (fr) * 2011-09-22 2013-03-27 BOMAG GmbH Train de traveaux avec un dispositif de fraisage et une installation de transport et un dispositif de capteur pour la surveillance à distance, dispositif de fraisage avec un dispositif de capteur et procédé de surveillance à distance avec un train de traveaux
EP2650441A1 (fr) 2012-04-10 2013-10-16 Joseph Vögele AG Engin automoteur avec dispositif de signalisation
US8931974B2 (en) 2012-04-10 2015-01-13 Joseph Voegele Ag Building machine comprising a signaling device
DE202012003689U1 (de) 2012-04-10 2012-05-02 Joseph Vögele AG Baumaschine mit Signalisierungseinrichtung
CN102653934B (zh) * 2012-05-07 2014-09-10 中联重科股份有限公司 一种摊铺机料斗的控制系统、方法和装置
CN102653934A (zh) * 2012-05-07 2012-09-05 中联重科股份有限公司 一种摊铺机料斗的控制系统、方法和装置
CN102890490A (zh) * 2012-09-25 2013-01-23 三一重工股份有限公司 一种路面施工机群及其配合引导系统
EP2930270A1 (fr) 2014-04-11 2015-10-14 Joseph Vögele AG Dispositif d'amortisseur
US9702427B2 (en) 2014-04-11 2017-07-11 Joseph Voegele Ag Damper device
US20160170415A1 (en) * 2014-12-12 2016-06-16 Bomag Gmbh Method For Controlling A Work Train
US10001783B2 (en) * 2014-12-12 2018-06-19 Bomag Gmbh Method for controlling a work train
EP3431659A1 (fr) 2017-07-21 2019-01-23 Joseph Vögele AG Finisseuse de route ou véhicule chargeur comprenant un mécanisme de poussée pour un processus de transfert de matière
EP3690141A1 (fr) 2017-07-21 2020-08-05 Joseph Vögele AG Finisseuse de route ou véhicule chargeur comprenant un mécanisme de poussée pour un processus de transfert de matière
US10822753B2 (en) 2017-07-21 2020-11-03 Joseph Voegele Ag Road finishing machine or charger vehicle with pushing means for a material transfer process
US10927512B2 (en) 2017-07-21 2021-02-23 Joseph Voegele Ag Road finishing machine or charger vehicle with pushing means for a material transfer process
US10550528B2 (en) 2017-11-07 2020-02-04 Caterpillar Paving Products Inc. System for heating a paving screed
EP3872258A1 (fr) 2020-02-26 2021-09-01 Joseph Vögele AG Transfert de matière sans contact entre un poids lourd et un véhicule mobile pour travaux routiers
US11959233B2 (en) 2020-02-26 2024-04-16 Joseph Voegele Ag Contact-free material transfer between a truck and a driving road construction vehicle

Also Published As

Publication number Publication date
DE59407965D1 (de) 1999-04-22
EP0667415B1 (fr) 1999-03-17
DE9402324U1 (de) 1995-06-14

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