EP0779395B1 - Dispositif pour la pose de couches de revêtement - Google Patents

Dispositif pour la pose de couches de revêtement Download PDF

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Publication number
EP0779395B1
EP0779395B1 EP96116712A EP96116712A EP0779395B1 EP 0779395 B1 EP0779395 B1 EP 0779395B1 EP 96116712 A EP96116712 A EP 96116712A EP 96116712 A EP96116712 A EP 96116712A EP 0779395 B1 EP0779395 B1 EP 0779395B1
Authority
EP
European Patent Office
Prior art keywords
hopper
loader
road finisher
storage device
longitudinal conveying
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
EP96116712A
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German (de)
English (en)
Other versions
EP0779395A1 (fr
Inventor
Roland Dipl.-Ing Grundl
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 EP0779395A1 publication Critical patent/EP0779395A1/fr
Application granted granted Critical
Publication of EP0779395B1 publication Critical patent/EP0779395B1/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
    • 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
    • E01C2301/04—Independent shuttles

Definitions

  • the invention relates to a device according to the preamble of claim 1 and a feeder according to the preamble of claim 3.
  • Such devices are used when road surfaces can be manufactured in two layers. For example it is "hot on hot" bituminous with two-layer installation Road surfaces necessary, either with two pavers to install one layer in a row, or to use a special paver covering both layers installed overlapping. From DE-A-43 42 997 it is known a two-layer road surface using a special paver produce the - one after the other first and second crop bunkers, first and second distribution devices and has first and second screeds. In in practice one device is known, the two immediately sequential pavers, each of which builds in a shift.
  • the device includes the special paver or a feeder with the two road pavers, for example according to DE-A-26 28 325, which is a type of installation goods taken over by a truck and in the paver of the paver fills so that it works without interruptions can. Since the feeder only processes one type of paving would be a second feeder for two-layer installation required for the second type of installation goods. With a Feeder to process two types of paving alternately, is not technically sensible.
  • the invention has for its object a device of the type mentioned at the beginning and to specify a feeder, with which the advantage of the feeder supply of the or the paver for the device with two-layer paving of road surfaces can be used in a structurally simple manner is.
  • one and the same feeder supplies the paver with the two man-made bunkers or the two Asphalt pavers, each with a bunker, alternating with the first and second paving types. It is not a second Feeder required for this purpose. It can do that two asphalt pavers with gut bunkers or it can both pavers work continuously because despite intermittent Delivery of the two types of paving Feeder that is required for continuous installation Supply guaranteed.
  • One type of paving is in the Feed hopper filled hopper.
  • the other type of food is, however, from the second longitudinal conveyor and intermediate storage device on the feeder, which on the first paver is supported. Through the absorption capacity of the feeder for the two types of paving is despite the intermittent delivery of the types of paving a sufficient Supplying the paver or paver ensured at all times.
  • the feeder As a universal feeder, the feeder combines the and conveying capacity for two types of installation goods, with the delivery side no impairments are to be feared.
  • the preceding section of the second longitudinal conveyor and intermediate storage device relative to the hopper in adjusted the passive position in which the pouring hopper to Good reception is accessible.
  • the preceding section of the second Longitudinal conveyor and intermediate storage device in his Move the receiving position, in which also the second type of installation goods can be filled. It is possible that the trucks delivering the respective installation goods go directly to the feeder, or that the feeder to Inclusion of the respective type of paving from behind him Road paver moves away at working speed and get the respective type of paving.
  • An embodiment is expedient in which the further Longitudinal section of the second longitudinal conveyor and intermediate storage device is supported on the front paver, the support e.g. firmly on the front paver is appropriate.
  • Another embodiment is advantageous in which the a partial swivel support on the Has superstructure, with the respective swivel drive with the Can support adjustment forces on the superstructure or the substructure.
  • Another embodiment is characterized in that the upstream section with the ground wheels at least Supportable when filling in the second type of paving material is.
  • the loading trough guarantees sufficient capacity for the second type of installation, whose charging batch advantageously along the second Longitudinal conveyor and intermediate storage device distributed and is cached.
  • a conveyor belt provided on the feeder can on the one hand store temporarily and on the other hand the second type of installation goods Transport backwards before going straight to the second Gutbunker of the only paver or to the Gutbunker des rear paver is delivered.
  • the conveyor belt or the scraper conveyor advantageously bridges the distance from the middle conveyor belt to the rear paver or possibly to the second bunker of the only paver.
  • the discharge chute enables an environmentally friendly Delivery of the second type of food.
  • the operation is trouble-free of the feeder possible.
  • Another embodiment is particularly useful in the relatively heavy and long-lasting feeder for self-propelled transport, for loading and unloading on or from a low loader, and to maneuver when fetching each Installation goods with its intended for the work trip Chassis parts are easy to handle.
  • the steerable work suspension part when the feeder is empty lift off the ground one can be clearly Achieve and leave increased maneuverability of the feeder charging and discharging processes are simplified, which in one Low loaders with auxiliary ramps are required.
  • the steerable transport wheels can namely a cheaper Angle of attack for the working chassis part when opening or set down the ramps when the front section the feeder by means of the lowerable steerable transport wheels is raised.
  • the feeder possibly constructed according to a modular system is also for supplying only a conventional one Road paver can be converted with one type of paving alone, since the superstructure with the longitudinal conveyor or intermediate storage device or only the longitudinal conveyor and intermediate storage device if necessary, i.e. for a second type of food, can be placed on the feeder. Furthermore, the Assembly unit if necessary for the transport of the loader can be removed on a transport vehicle to the Reduce transport height. For a paver with The rearmost conveyor belt can be removed from two crop bunkers. To supply a normal paver, the Remove the entire assembly.
  • the drive unit of the body unit drives e.g. the components for conveying the second installation item and supplies the heating.
  • the drive units can easily degradable power packs.
  • a device G (a complete installation) for manufacturing two-layer road surfaces, e.g. two-layer road surfaces from two bituminous paving types A, B or according to other materials such as concrete paving Fig. 1 from a in the working direction from right to Feeder B in front on the left (a self-propelled feeder B), a first one to install the installation type A.
  • the feeder B has a substructure 1 if necessary, its own drive unit 15a, a steerable working chassis part 20 front and a driven chassis part 21 in the back, and a front hopper 2.
  • From Dump hopper 2 guides a longitudinal conveyor at the bottom 3 (conveyor belt or scraper conveyor) to a central one Inclined conveyor 4, a delivery device at the upper, rear end 5 owns.
  • a superstructure 6 e.g. like a truss, for a second longitudinal conveyor and buffer device attached.
  • On the superstructure 6 or on a horizontal conveyor channel 9 is a front at 17 Section 7 of the second longitudinal conveyor and intermediate storage device supported swiveling.
  • a feeder 8 is provided at the front end of the preceding section 7, which as a feeder can be formed.
  • ground impellers 19 available.
  • In the longitudinal conveyor channel 9 are horizontal conveyor belt or a scraper conveyor 10 and heaters 11 included.
  • the longitudinal conveyor channel 9 is expedient covered on the top.
  • a dispenser 12 of the longitudinal conveyor channel 9 is a rear conveyor belt or a scraper conveyor 14 attached has a discharge chute 14 'at the end.
  • This back section (14) can be fixed in a fastening point 13 or pivotable (pivoted up and / or pivoted sideways) attached be and is supported with supports 28 the first paver F1.
  • the support devices 28 are conveniently installed on the first paver F1. But they can also be part of the rear section (14).
  • Another drive unit 15 is for example arranged above the horizontal conveyor channel 9.
  • An operating platform 16 or an operating station is located laterally on the substructure 1.
  • the front section 7 is over a lifting mechanism, e.g.
  • a conventional push-off device 23 is provided be in front of a truck in front supports when filling the pour hopper 2.
  • the first paver F1 has one in front Gut bunker 24, of which a conveyor section 32 to a rear one Cross distribution device 27, e.g. a distribution screw, leads.
  • the first paver F1 also points a drive unit 25 with the driver's cab behind it and a towed screed 26 (e.g. a high compaction screed) on.
  • the second paver F2 also has a forward bunker 29 ', a conveyor 33, which extends up to the transverse distribution device 31, and a towed screed 30 (e.g. one High compaction screed).
  • the two road pavers move F1 and F2 with working speed from the right to the left.
  • the first paver F1 builds the first type of paving A one that he from the hopper 2 of the loader B receives.
  • the trailing second paver F2 installs the second type of paving material B1, in his bunker 29 'via the second longitudinal conveyor and intermediate storage device 7, 10, 14 of the feeder B is filled.
  • the Dump hopper 2 and the loading trough 8 of the feeder B are filled alternately, with the feeder B either permanently in front of the first paver F1 at the working driving speed drives or to fill with the respective Type of paving (A, B1) from the two pavers F1, F2 moves away, takes over the respective installation goods, and then back to the position shown in front of the first paver F1 returns.
  • the second longitudinal conveyor and intermediate storage device 7, 10, 14 can be used either alone or together with the superstructure 6 represent a separate assembly unit that differs from the feeder Remove B and put it back on if necessary. Without the second longitudinal conveyor and intermediate storage device the feeder B can be used for conventional single-layer installation be used.
  • the device according to FIG. 2 is also for two layers Installation of two types of goods A, B is formed.
  • the feeder B is immediately in front of a single paver F ', the next to a front Gutbunker 24 further has a second crop bunker 29 at the rear.
  • the feeder B is with the filled and feeds the first type of paving A in the hopper 2 Gutbunker 24.
  • the second type of paving B1 is in the Feed tray 8 of the second longitudinal conveyor and intermediate storage device 7, 10 filled and either directly the dispensing device 12 filled in the bunker 29 or by means of a conveyor belt or a scraper conveyor 14 as in Fig. 1, which can be made shorter.
  • the feeder B shown in FIG. 2 is also expedient the second longitudinal conveyor and intermediate storage device 7, 10 (with or without conveyor belt or scraper conveyor 14) together with or without the superstructure 6 a removable Assembly unit of the feeder B without this assembly unit for loading a conventional single-layer installation Paver is usable.
  • a primary drive unit 15a could - as shown - also housed within the superstructure 6 or in the substructure 1 his. It would also be conceivable to move the joint axis 17 further to be laid in front and down, and if necessary in the Superstructure 6 to create a space-saving swivel area for the to achieve front section 7.
  • the conveyor belt or the Scraper conveyor 14 could be adjustable in length.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Details Of Indoor Wiring (AREA)
  • Cable Accessories (AREA)

Claims (13)

  1. Dispositif (G) pour la pose de couches de revêtement routier formées d'un premier et d'un second types de matériau (A, B1), comprenant au moins un finisseur (F', F1) équipé sur le côté frontal d'au moins un réservoir de stockage pour le premier type de matériau (A) et comprenant un chargeur (B) qui est prévu, dans la direction de déplacement de travail, devant le finisseur (F', F1) et présente une structure inférieure mobile, sur la structure inférieure un réservoir de matériau en vrac (2) pour le premier type de matériau (A) et un dispositif de transport longitudinal (3, 4) s'étendant du réservoir de matériau en vrac jusqu'au-dessus du réservoir de stockage du finisseur, caractérisé en ce que dans le dispositif (G), l'unique finisseur (F') comporte un second réservoir de stockage (29) pour le second type de matériau (B1) ou que derrière un premier finisseur (F1), il est prévu un second finisseur (F2) comportant un réservoir de stockage (29') pour le second type de matériau (B1), que sur le chargeur (B) destiné à charger soit le second réservoir de stockage (29) de l'unique finisseur (F') soit le réservoir de stockage (29') du second finisseur (F2) arrière, il est prévu une superstructure (6) s'étendant au-dessus du réservoir de matériau en vrac (2) et du premier dispositif de transport longitudinal (3, 4) avec un second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14), que le second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) s'étend soit jusqu'au-dessus du second réservoir de stockage (29) de l'unique finisseur (F') soit jusqu'au-dessus du réservoir de stockage (29') du finisseur (F2) arrière, et qu'au moins un tronçon (7) avant du second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) sur le chargeur (B) est supporté avec possibilité de déplacement par rapport au réservoir de matériau en vrac (2), entre une position de réception de matériau et une position passive dans laquelle le réservoir de matériau en vrac (2) du chargeur (B) est accessible pour la réception de matériau.
  2. Dispositif selon la revendication 1, caractérisé en ce qu'au moins un autre tronçon longitudinal (14) du second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) s'étend par-dessus le finisseur (F1) avant prévu entre le chargeur (B) et le finisseur (F2) arrière et que des dispositifs de support (28) pour l'autre tronçon longitudinal (14) sont disposés entre le finisseur (F1) avant et l'autre tronçon longitudinal (14), de préférence sur le finisseur (F1) avant.
  3. Chargeur (B) pour le réservoir de stockage d'au moins un finisseur (F', F1, F2), comportant une structure inférieure automotrice sur laquelle est disposé, à l'extrémité avant, un réservoir de matériau en vrac (2) pour un premier type de matériau (A) à partir duquel au moins un premier dispositif de transport longitudinal (3, 4) s'étend vers l'arrière jusqu'à une première zone de distribution, caractérisé en ce que sur le chargeur (B) destiné à charger un second type de matériau (B1), soit dans un second réservoir de stockage (29) d'un finisseur (F') unique comportant deux réservoirs de stockage, soit dans un réservoir de stockage (29') d'un second finisseur (F2) arrière, derrière le premier faisceau (F1), il est prévu une superstructure (6) qui s'étend au-dessus du réservoir de matériau en vrac (2) et du premier dispositif de transport longitudinal (3, 4) et comporte au moins un second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) pour le second type de matériau, que le second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) s'étend soit jusqu'au second réservoir de stockage (29) de l'unique finisseur (F') soit jusqu'au réservoir de stockage (29') du second finisseur (F2) arrière, et qu'au moins un tronçon (7) avant du second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) sur le chargeur (B) est supporté avec possibilité de déplacement par rapport au réservoir de matériau en vrac (2), entre une position de réception de matériau et une position passive dans laquelle le réservoir de matériau en vrac (2) du chargeur est accessible pour la réception de matériau.
  4. Chargeur selon la revendication 3, caractérisé en ce qu'au moins le tronçon (7) avant du second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) du chargeur (B) est supporté sur la superstructure (6) avec possibilité de pivotement vers le haut et qu'au moins un dispositif de commande de pivotement (18) est prévu entre le tronçon (7) et la structure inférieure (1) ou la superstructure (6) .
  5. Chargeur selon la revendication 3, caractérisé en ce que le tronçon (7) avant présente une auge de chargement (8) avant et des roues de déplacement au sol (19), de préférence pivotantes.
  6. Chargeur selon la revendication 3, caractérisé en ce que sur la superstructure (6), une bande transporteuse horizontale ou un transporteur à racloirs (10) fait suite au tronçon (7) avant du dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) du chargeur (B).
  7. Chargeur selon la revendication 6, caractérisé en ce que la bande transporteuse ou le transporteur à racloirs (10) est couvert en haut et est équipé d'une installation de chauffage avec des dispositifs de chauffage (11) électriques ou à gaz.
  8. Chargeur selon la revendication 6, caractérisé en ce qu'une autre bande transporteuse ou un transporteur à racloirs, formant le tronçon longitudinal (14) arrière, est monté avec possibilité de pivotement vers le haut sur la superstructure (6) ou sur la bande transporteur ou le transporteur à racloirs (10) et est équipée de préférence d'une goulotte de distribution (14') terminale.
  9. Chargeur selon au moins une des revendications 3 à 8, caractérisé en ce qu'il est prévu au moins un groupe d'entraínement (15) du chargeur (B) au-dessus de la bande transporteuse (10) et un poste de conduite (16) à côté de la superstructure (6).
  10. Chargeur selon au moins une des revendications 3 à 9, caractérisé en ce qu'il est prévu sur la structure inférieure (1), au-dessous du réservoir de matériau en vrac (2), une partie de mécanisme de roulement (20) orientable et dans la région arrière de la structure inférieure, une partie de mécanisme de roulement (21) entraínée, et que des roues de transport et de manoeuvre (22) pouvant être abaissées et orientées sont prévues dans la direction longitudinale de la structure inférieure (1), entre les parties de mécanisme de roulement (20, 21).
  11. Chargeur selon au moins une des revendications 3 à 10, caractérisé en ce que la superstructure (6) avec le dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) est une unité constructive du chargeur (B) qui peut être enlevée en totalité ou partiellement selon le principe modulaire.
  12. Chargeur selon au moins une des revendications 3 à 10, caractérisé en ce que le second dispositif de transport longitudinal et de stockage intermédiaire (7, 10, 14) est une unité constructive pouvant être enlevée en totalité ou partiellement selon le principe modulaire, du chargeur (B) équipé d'une superstructure (6) intégrée pour l'unité constructive.
  13. Chargeur selon au moins une des revendications 11 et 12, caractérisé en ce que le chargeur (B) et l'unité constructive comportent respectivement un groupe d'entraínement (15, 15A).
EP96116712A 1995-12-12 1996-10-17 Dispositif pour la pose de couches de revêtement Expired - Lifetime EP0779395B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29519719U DE29519719U1 (de) 1995-12-12 1995-12-12 Vorrichtung zum Einbauen von Belagschichten
DE29519719U 1995-12-12

Publications (2)

Publication Number Publication Date
EP0779395A1 EP0779395A1 (fr) 1997-06-18
EP0779395B1 true EP0779395B1 (fr) 2001-03-28

Family

ID=8016628

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Application Number Title Priority Date Filing Date
EP96116712A Expired - Lifetime EP0779395B1 (fr) 1995-12-12 1996-10-17 Dispositif pour la pose de couches de revêtement

Country Status (6)

Country Link
US (1) US5846022A (fr)
EP (1) EP0779395B1 (fr)
JP (1) JP2909034B2 (fr)
CN (1) CN1141448C (fr)
AT (1) ATE200123T1 (fr)
DE (2) DE29519719U1 (fr)

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DE102014018533B4 (de) * 2014-12-12 2023-09-28 Bomag Gmbh Verfahren zur Steuerung eines Arbeitszuges
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PL3293310T3 (pl) * 2016-09-07 2020-06-01 Joseph Vögele AG Układarka z urządzeniem rozpylającym
CN107558337A (zh) * 2017-09-28 2018-01-09 新疆北方建设集团有限公司 道路双层沥青料一次成型机
PL3564440T3 (pl) 2018-05-04 2022-07-04 Joseph Vögele AG Pociąg do układania nawierzchni
PL3594409T3 (pl) 2018-07-13 2022-08-08 Joseph Vögele AG Maszyna budowlana z układem przenośnika taśmowego z czujnikiem wagowym
CN111074730B (zh) * 2019-12-26 2021-08-24 湖南省通泰工程有限公司 一种道路施工用双层连铺施工工艺
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Also Published As

Publication number Publication date
CN1158374A (zh) 1997-09-03
JP2909034B2 (ja) 1999-06-23
JPH09184106A (ja) 1997-07-15
CN1141448C (zh) 2004-03-10
DE29519719U1 (de) 1996-02-01
DE59606665D1 (de) 2001-05-03
EP0779395A1 (fr) 1997-06-18
ATE200123T1 (de) 2001-04-15
US5846022A (en) 1998-12-08

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