EP2711460B1 - Engin avec système de transport de matériaux - Google Patents

Engin avec système de transport de matériaux Download PDF

Info

Publication number
EP2711460B1
EP2711460B1 EP12006643.6A EP12006643A EP2711460B1 EP 2711460 B1 EP2711460 B1 EP 2711460B1 EP 12006643 A EP12006643 A EP 12006643A EP 2711460 B1 EP2711460 B1 EP 2711460B1
Authority
EP
European Patent Office
Prior art keywords
construction machine
conveying
machine according
screw
gap
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.)
Active
Application number
EP12006643.6A
Other languages
German (de)
English (en)
Other versions
EP2711460A1 (fr
Inventor
Martin Dipl.-Ing. Buschmann
Steffen Fickeisen
Godard Laszlo
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
Priority to PL12006643T priority Critical patent/PL2711460T3/pl
Priority to EP12006643.6A priority patent/EP2711460B1/fr
Priority to JP2013187193A priority patent/JP5864493B2/ja
Priority to CN201310430158.8A priority patent/CN103669171B/zh
Priority to CN201320582453.0U priority patent/CN203782523U/zh
Priority to US14/032,500 priority patent/US9028167B2/en
Publication of EP2711460A1 publication Critical patent/EP2711460A1/fr
Application granted granted Critical
Publication of EP2711460B1 publication Critical patent/EP2711460B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E01C19/002—Apparatus for preparing and placing the materials and for consolidating or finishing the paving
    • 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 construction machine with material conveying system according to the preamble of patent claim 1.
  • Bituminous bonded mixes are produced in mixing plants. For this purpose, grit is heated in a drum furnace and then fed to a mixer. Hot bitumen is additionally injected into this mixer and mixed with the hot chippings. This mixture is then stored in hot silos or transported directly by truck to the road construction site. The asphalt leaves the mixer with a high and very even temperature. By the subsequent storage and especially by the transport, the mix cools unevenly. Typically, the asphalt still has a very high core temperature when delivered to the job site, but the edge areas are severely cooled. A mix with a uniform temperature is then no longer available. A uniform temperature distribution in the mix is one of the most important parameters for the installation and compaction of asphalt. Many material properties of the asphalt depend on this temperature.
  • the WO 2009/061278 A1 describes a conveyor for a road vehicle.
  • the conveying device comprises a material bunker for receiving built-in mixed material, the material bunker comprising two bunker halves with transverse conveyor worms arranged therein. Through the cross augers the Einbaumischgut is transported out of the bunker halves on a longitudinal conveyor. It is possible to adjust the speed of the transverse auger regardless of the speed of the longitudinal conveyor.
  • the EP 2 377 994 A1 The applicant discloses a similar method with a plurality of transverse augers, which are operable independently of each other. In addition, a temperature measuring system is used there.
  • the EP 0 957 204 A1 discloses a paver with cross conveyors arranged in bucket halves, wherein different portions of the bucket halves can pivot about the cross conveyor such that residual material slides in the direction of the cross conveyor.
  • the former provides an additional heating for the mix, which utilizes the engine waste heat of the truck.
  • the latter refers to a special configuration of a conveyor belt for tacky and / or solidifying material.
  • the object of the invention is to improve a construction machine with the help of structurally simple means to the effect that the quality of the processed therein mixed material is improved.
  • the inventive, preferably mobile construction machine comprises a Gutbunker for receiving bulk material. It also has a material handling system for conveying the bulk material, wherein the material delivery system in the field of Gutbunkers at least having a screw conveyor.
  • the invention is characterized in that under the screw conveyor, a gap preferably extends; this runs essentially parallel to an axis of the screw conveyor, that is, that the center axis of the gap and the axis of the screw conveyor in a plan view from above at an angle ⁇ 30 °, preferably ⁇ 15 ° intersect.
  • Another feature of the invention is that the cross section of the gap changes in the conveying direction of the screw conveyor. This offers the advantage that the tunnel effect described above can be counteracted even when using a conventional screw conveyor.
  • the gap allows material to escape down the auger, allowing new material to enter the auger from above. This results in a mixing process in the screw and it is achieved a higher uniformity with respect to temperature and grain sizes of the mix.
  • the invention makes it possible that the desired mixing effect can be achieved even with a constant screw conveyor. This considerably reduces the production costs of the screw conveyors, since the production of screw conveyors with conical core shafts or of screw conveyors whose outer diameter changes in the conveying direction is considerably more complicated and also offers considerably fewer possibilities for the use of identical parts.
  • the gap is open at the bottom and below a downstream conveyor system runs, which supports the further transport of the mixed material.
  • the material which has escaped downwards out of the screw can be transported away more quickly and there is room for material to move further in both the gap and in the screw conveyor, as a result of which the mixing effect is further increased.
  • both the energy requirement and the torque to be applied to the screws decreases because the material is transported not only by the screws but also by the downstream conveyor system.
  • the downstream conveyor system may comprise, for example, a scraper belt or any other suitable conveying means for bulk material.
  • the screw conveyor is arranged in a trough and the gap extends at an underside of the trough. This provides an improved conveying effect of the screw conveyor and also ensures that all material is conveyed in the desired direction and does not escape laterally in the radial direction of the screw conveyor.
  • the trough can be any, z. B. have U-shaped cross-section. He In particular, the screw conveyor geometry can be adapted. The opening angle between the trough walls can also be freely selected in the range between 0 ° and 180 °.
  • the material handling system comprises a plurality of augers, each having an axis. This makes it possible to provide a plurality of flow rates, the merger further increases the mixing effect of the conveyor system. In addition, in this way material can be conveyed from several areas in the desired direction. Finally, the provision of multiple augers allows increased system capacity.
  • the screw conveyors can be operated independently of each other.
  • the various flow rates can be much more flexible.
  • different mixing ratios of different flow rates can be selectively changed, so that an optimal treatment of the mix is made possible under different conditions.
  • screw conveyors are arranged so that their axes are at an angle or parallel to each other.
  • the former configuration allows the combination of different flow rates. The latter can ensure, for example, an increased delivery rate.
  • the screw conveyors are arranged in several groups, wherein the axes of the screw conveyors run within a group parallel to each other.
  • the different groups are arranged so that the axes of the screw conveyors of different groups are at an angle not equal to zero.
  • the delivery volume can be increased at the same time and different delivery flows can be brought together.
  • the largest possible area can be covered with the screw conveyors in this way.
  • the pitch of the at least one screw conveyor can change in the conveying direction. This increases the gear volume of the screw along the conveying path, so that material can move up again and again. Thus, the mixing effect of the conveyor system is further increased.
  • the worm shaft of the at least one screw conveyor can be conical.
  • an improvement in the mixing effect is achieved by increasing the passage volume along the conveying path.
  • flank of the screw thread of the screw conveyor may have an outer diameter which varies in the conveying direction or remains constant. In the former case, in turn results in an increase in the passage volume along the conveying path, which increases the mixing effect. In the second case, the production costs are significantly lower.
  • the at least one screw conveyor is mounted only on one side. By eliminating a two-sided storage and a second bracket is unnecessary, which would hinder the flow of material under certain circumstances.
  • the construction machine may comprise at least one further conveyor system downstream of the conveyor worm, and the at least one conveyor worm may be operable in dependence on operating parameters of this downstream conveyor system.
  • the conveying streams caused by the screw conveyor or by the several screw conveyors can thus be aligned with the downstream conveyor system.
  • the construction machine further comprises a control system which controls the various flow rates generated by the screw conveyors and their relationship with one another.
  • a control system simplifies the control of the construction machine.
  • a more accurate adjustment of the system parameters can be achieved in this way.
  • a control system allows continuous monitoring and adjustment of the operating parameters of the construction machine. In this way it can be ensured that predetermined operating states or operating conditions optimally adapted to the respective ambient conditions are maintained at all times.
  • the construction machine may be, for example, a paver or a feeder.
  • the invention relates to construction machines with a material delivery system of the type described above.
  • FIG. 1 is a construction machine 1 with a Gutbunker 2 for mixed or generally bulk material shown.
  • a downstream conveyor system 3 in this case two scraper belts, extend in a central region of the goods bunker 2. This downstream conveyor system 3 serves to transport the mixed material under a driver's cab 4 through to the installation site.
  • FIG. 2 shows a material handling system 5, which can be arranged in Gutbunker 2. It comprises two longitudinal screw conveyors 6 and six transverse screw conveyors 7 and a rear wall 8. In the installed state, this rear wall 8 to the bunker rear wall 18. From the FIG. 2 it can be seen that the screw conveyors 6, 7 cover the entire floor area of the material handling system. Characterized in that the screw conveyors 6, 7 are operable independently of each other, so the different material flows from the different areas of the material delivery system 5 can be controlled specifically.
  • FIG. 3 shows a plan view of the material conveying system 5 without the longitudinal screw conveyor 6. Between the transverse screw conveyor 7, two gaps 9 are shown, which are arranged below the longitudinal screw conveyor 6 and widening towards the rear wall 8 out.
  • the gaps 9 are downwardly open in plan view, so that the material passing through them falls directly onto the downstream conveyor system 3, which is not shown in this figure.
  • the gap 9 is closed in plan view downwards and includes on its underside, for example, an inclined plane which drops to the rear wall 8, so that the material escaping from the longitudinal screw conveyor 6 in the gap, with the help the downgrade power is further promoted.
  • the gap 9 is opened to the rear wall 8, in order to transfer material to the downstream conveyor system 3 at the latest at this opening.
  • FIG. 4a such as FIG. 4b show a perspective sectional view of a material conveying system 5 according to the invention
  • FIG. 4b the longitudinal screw conveyor 6 is not shown.
  • the transverse screw conveyors 7a, 7b and 7c form a group. Their axes run parallel to each other. In this way, material from different areas of the material conveying system 5 can be conveyed in the direction of the longitudinal conveyor screw 6. Due to the fact that the transverse screw conveyors 7a, 7b and 7c can be operated independently of each other, delivery streams can be made of different ones Be targeted areas of the material handling system 5 at different times.
  • the material conveyed by the transverse screw conveyor 7a to the longitudinal screw conveyor 6 would be conveyed past the two remaining transverse screw conveyors 7b and 7c directly to the downstream conveyor system 3.
  • material can escape downwards through the gap 9 from the completely filled turn of the longitudinal conveyor screw 6, thus freeing space for material which is conveyed by the screw 7b to the longitudinal conveyor screw 6. As a result, a thorough mixing of the paving takes place, resulting in a more uniform and thus better quality road surface.
  • FIG. 5a and Figure 5b show a schematic view of the longitudinal screw conveyor 6, the gap 9 and the downstream conveyor system 3 with a view from the rear wall 8 in the direction of the axis of the longitudinal screw conveyor 6. It shows FIG. 5a an embodiment without trough and FIG. 5b an embodiment with trough. You can also see the worm shaft 10 with the outer diameter 11 and the outer diameter of the screw flank 12. In FIG. 5b In addition, the trough walls 13 can be seen. They extend so far down that the smallest possible gap to the downstream conveyor system 3 remains. This ensures that as little material escapes through this gap. The trough walls 13 are arranged parallel to each other in this embodiment. Both for the opening angle upwards, as well as for the opening to the rear wall 8 towards any angle can be selected, even negative, ie, the gap opens in the opposite direction.
  • the gap 9 is shown here with a rectangular cross-section. But he can just as well have any cross section. He may be running about trapezoidal or with curves. In addition, in addition to the gaps 9 under the longitudinal screw conveyors 6, further gaps can be arranged below the transverse screw conveyors 7. Likewise, 1 column may be provided under all screw conveyors of the material handling system 5 and the construction machine.
  • the material conveying system 5 has a rear wall 8 and side walls. However, it can just as well be arranged without additional walls directly in the area of Gutbunkers 2.
  • downstream conveyor system 3 which is shown in the embodiment as a scraper belt, be any type of conveyor system.
  • the material handling system 5 can also be used in any mobile or immobile construction machine that processes bulk material.
  • the bulk material may be bituminous mixtures such as asphalts.
  • the construction machine can also be a feeder.
  • All screw conveyors 6, 7 can be operated independently of each other or else by the downstream conveyor system 3. However, it is also possible that the operation of all conveyor systems of the construction machine is coordinated.
  • the operation of the conveyor systems and the individual augers 6, 7 by a control system 15 (see FIG. 2 ) be managed.
  • the flow rates can be regulated in a predetermined ratio to each other or, for example, on the basis of various belonging to the control system 15 sensors 16 adapted to the situation by the control system 15.
  • the sensors 16 mentioned here may in particular be temperature sensors, weight sensors, density sensors, volume flow sensors, flow velocity sensors or distance sensors.

Landscapes

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

Claims (16)

  1. Engin de travaux publics (1), qui comprend :
    une trémie à matériau (2) destinée à recevoir du matériau en vrac,
    un système de transport de matériau (5) pour assurer un transport du matériau en vrac, le système de transport de matériau (5) présentant, dans la zone de la trémie de matériau (2), au moins une vis sans fin de transport (6), et sous la vis sans fin de transport (6) s'étend une fente ou lumière de passage (9) dont la section transversale varie dans une direction de transport de la vis sans fin de transport (6),
    caractérisé en ce que
    a) la fente de passage (9) est ouverte vers le bas, et sous celle-ci s'étend un système de transport (3) en aval, qui contribue à la poursuite du transport du matériau de mélange,
    ou
    b) la fente de passage (9) est fermée vers le bas et présente sur son côté inférieur, un plan incliné, qui descend en direction de la paroi arrière (8) de la trémie à matériau (2), la fente de passage (9) étant ouverte en direction de la paroi arrière (8), et du produit en vrac pouvant être transféré, au plus tard au niveau de cette ouverture, à un système de transport (3) en aval.
  2. Engin de travaux publics selon la revendication 1, caractérisé en ce que la fente de passage (9) s'étend sensiblement de manière parallèle à un axe de la vis sans fin de transport (6).
  3. Engin de travaux publics selon la revendication 1 ou la revendication 2, caractérisé en ce que la fente de passage (9) peut être réglée de manière variable quant à sa grandeur, pendant le fonctionnement de l'engin de travaux publics (1).
  4. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que la vis sans fin de transport (6) est agencée dans une goulotte ou une auge (14), et la fente de passage (9) s'étend sur un côté inférieur de la goulotte ou de l'auge (14).
  5. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que le système de transport de matériau (5) comporte plusieurs vis sans fin de transport (6, 7) présentant chacun un axe respectif.
  6. Engin de travaux publics selon la revendication 5, caractérisé en ce qu'il est possible de faire fonctionner les vis sans fin de transport (6, 7) indépendamment les unes des autres.
  7. Engin de travaux publics selon la revendication 5 ou la revendication 6, caractérisé en ce que les vis sans fin de transport (6, 7) sont agencées de manière telle, que leurs axes s'étendent de manière à former un angle entre eux ou bien s'étendent parallèlement les uns aux autres.
  8. Engin de travaux publics selon l'une des revendications 5 à 7, caractérisé en ce que les vis sans fin de transport (6, 7) sont agencées en plusieurs groupes, les axes des vis sans fin de transport (6, 7) s'étendant parallèlement les uns aux autres à l'intérieur d'un même groupe.
  9. Engin de travaux publics selon la revendication 8, caractérisé en ce que les axes des vis sans fin de transport (6, 7) des différents groupes s'étendent de manière à former un angle entre eux.
  10. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que la hauteur de pas de ladite au moins une vis sans fin de transport (6, 7) varie dans la direction de transport.
  11. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce qu'un arbre de vis sans fin (10) de ladite au moins une vis sans fin de transport (6, 7), est conique.
  12. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que la vis sans fin de transport (6, 7) comporte un filetage de vis sans fin avec un flanc dont le diamètre extérieur (12) varie dans la direction longitudinale, ou reste constant.
  13. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que ladite au moins une vis sans fin de transport (6, 7) n'est montée sur palier que sur un seul côté.
  14. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que l'engin de travaux publics (1) comporte au moins un autre système de transport (3) en aval de la vis sans fin de transport (6, 7), et il est possible de faire fonctionner ladite au moins une vis sans fin de transport (6, 7) en fonction de paramètres de fonctionnement du système de transport en aval (3).
  15. Engin de travaux publics selon l'une des revendications 5 à 14, caractérisé en ce que l'engin de travaux publics (1) comprend, en outre, un système de régulation (15), qui régule les différents débits d'écoulement engendrés par les vis sans fin de transport (6, 7), et leurs rapports les uns relativement aux autres.
  16. Engin de travaux publics selon l'une des revendications précédentes, caractérisé en ce que concernant l'engin de travaux publics (1), il s'agit d'un finisseur de route ou d'un alimentateur.
EP12006643.6A 2012-09-21 2012-09-21 Engin avec système de transport de matériaux Active EP2711460B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL12006643T PL2711460T3 (pl) 2012-09-21 2012-09-21 Maszyna budowlana i system przenoszenia materiału
EP12006643.6A EP2711460B1 (fr) 2012-09-21 2012-09-21 Engin avec système de transport de matériaux
JP2013187193A JP5864493B2 (ja) 2012-09-21 2013-09-10 材料コンベヤシステムを有する建設機械
CN201310430158.8A CN103669171B (zh) 2012-09-21 2013-09-18 具有材料传输系统的建筑机械
CN201320582453.0U CN203782523U (zh) 2012-09-21 2013-09-18 建筑机械
US14/032,500 US9028167B2 (en) 2012-09-21 2013-09-20 Construction machine with material conveying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12006643.6A EP2711460B1 (fr) 2012-09-21 2012-09-21 Engin avec système de transport de matériaux

Publications (2)

Publication Number Publication Date
EP2711460A1 EP2711460A1 (fr) 2014-03-26
EP2711460B1 true EP2711460B1 (fr) 2016-08-24

Family

ID=46969940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12006643.6A Active EP2711460B1 (fr) 2012-09-21 2012-09-21 Engin avec système de transport de matériaux

Country Status (5)

Country Link
US (1) US9028167B2 (fr)
EP (1) EP2711460B1 (fr)
JP (1) JP5864493B2 (fr)
CN (2) CN203782523U (fr)
PL (1) PL2711460T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2711460B1 (fr) * 2012-09-21 2016-08-24 Joseph Vögele AG Engin avec système de transport de matériaux
DE202014007084U1 (de) 2014-08-29 2015-12-04 Joseph Vögele AG Baumaschine mit versetzten Bunkerrückwänden
ES2775517T3 (es) 2014-12-22 2020-07-27 Roadtec Inc Vehículo de transferencia de material que tiene una tolva de recepción de camión expansible
DE102015009530A1 (de) * 2015-06-19 2016-12-22 Dynapac Gmbh Straßenfertiger, Beschicker und Einrichtung zum Homogenisieren
US9580875B1 (en) * 2015-10-05 2017-02-28 Caterpillar Paving Products Inc. Hopper system for paving machine
EP3594409B1 (fr) * 2018-07-13 2022-03-09 Joseph Vögele AG Engin de construction doté d'une installation de bande transporteuse à capteur de poids
USD897376S1 (en) 2019-05-15 2020-09-29 Caterpillar Paving Products Inc. Reclaimer
US11313086B2 (en) * 2019-12-16 2022-04-26 Caterpillar Paving Products Inc. Material density measurement for paver application
US11174601B2 (en) 2020-03-10 2021-11-16 Caterpillar Paving Products Inc Paving machine with hopper regulation system
US11739480B1 (en) 2022-11-15 2023-08-29 Reed International Asphalt roadway paving methods and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270633A (en) * 1963-01-14 1966-09-06 Holland Co J H Universal bituminous paving machine
JPS61145727U (fr) * 1985-02-28 1986-09-08
JPH0873044A (ja) * 1994-09-06 1996-03-19 Nippon Steel Corp スクリューコンベア付ホッパー
JPH0885631A (ja) * 1994-09-16 1996-04-02 Nippon Spindle Mfg Co Ltd スクリューコンベアの詰り防止装置
JP3076967B2 (ja) * 1995-08-08 2000-08-14 スクレグ 表面仕上げ層の施工方法
DE19821090A1 (de) 1998-05-12 1999-12-02 Abg Allg Baumaschinen Gmbh Straßenfertiger
DE20020945U1 (de) 2000-12-11 2001-04-05 Voegele Ag J Beschickvorrichtung
US20050058507A1 (en) * 2003-09-17 2005-03-17 Cedarapids, Inc. Multi-use paving tractor with tool attachments
BRPI0612206A2 (pt) 2006-03-10 2010-10-26 Roadtec Inc veìculos de transferência de material entre um caminhão de entrega e uma máquina pavimentadora para uso em pavimentação asfáltica
SE533994C2 (sv) 2007-11-09 2011-03-22 Multimore Ab Beläggningsmaskin för beläggning av vägbanor samt ett förfarande därför
CN201214753Y (zh) * 2008-07-02 2009-04-01 奔腾（国际）汽车科技有限公司 双料仓沥青路面热再生修补车
DE202008010719U1 (de) 2008-08-12 2008-10-09 Joseph Vögele AG Förderanlage
CN201458282U (zh) * 2009-07-13 2010-05-12 北京中科通用能源环保有限责任公司 螺旋推进器
PL2377994T3 (pl) 2010-04-16 2016-06-30 Voegele Ag J System przenoszenia materiału dla wykańczarki i zasilacza
EP2711460B1 (fr) * 2012-09-21 2016-08-24 Joseph Vögele AG Engin avec système de transport de matériaux

Also Published As

Publication number Publication date
JP2014062450A (ja) 2014-04-10
JP5864493B2 (ja) 2016-02-17
CN103669171B (zh) 2017-01-04
CN203782523U (zh) 2014-08-20
EP2711460A1 (fr) 2014-03-26
CN103669171A (zh) 2014-03-26
PL2711460T3 (pl) 2017-02-28
US20140086685A1 (en) 2014-03-27
US9028167B2 (en) 2015-05-12

Similar Documents

Publication Publication Date Title
EP2711460B1 (fr) Engin avec système de transport de matériaux
EP2377994B1 (fr) Système de transport de matériaux pour finisseuses de route et chargeurs
EP2514871B1 (fr) Procédé pour la pose et le compactage d'une couche d'asphalte
DE102010050490A1 (de) Verfahren zur Herstellung eines Straßenbelags, Beschicker, Straßenfertiger und Einbauzug
DE2346212A1 (de) Fahrbare bitumenbeton-mischvorrichtung
EP2740631B1 (fr) Chariot de déversement pour le transport de produits chauds
EP3849765B1 (fr) Procédé et dispositif de fabrication de panneaux de pierre artificielle
DE102012221654A1 (de) Verfahren zum Behandeln von Schichten, sowie eine Baumaschine, insbesondere einen Bodenstabilisierer oder Recycler
DE2645344A1 (de) Vorrichtung fuer das herrichten von material fuer den bau und die ausbesserung von strassen
AT14418U1 (de) Verfahren zur Expansion von sandkornförmigem Rohmaterial
EP3192755B1 (fr) Dispositif d'acheminement dote d'un limiteur de debit
DE2856635A1 (de) Maschine zum beschichten von abgefraesten oder abgeschaelten strassendecken
EP2799619A2 (fr) Réservoir de mélange et de réserve et procédé d'homogénéisation de matériau dans un tel réservoir de mélange et de réserve
DE102005032518B4 (de) Verfahren und Vorrichtung zum Kühlen von Schüttgut
DE102014014384A1 (de) Straßenfertiger und Verfahren zur Herstellung eines Straßenbelags
EP2554746A1 (fr) Procédé et installation destinés à la fabrication d'asphalte
DE2506016B2 (de) Verfahren und vorrichtung zum aufgeben von gruenpellets auf den wanderrost eines vorbehandlungsofens
DE60009901T2 (de) Betonerzeugnis sowie verfahren und gerät zum herstellen eines betonerzeugnisses
EP1073798B1 (fr) Dispositif de traitement de chaussees
DE1584435B2 (de) Misch- und umwaelz-vorrichtung fuer feinteilige baustoffe, insbesondere zum herstellen feuerfester gegenstaende o.ae
DE102004027454B4 (de) Materialspeicher zur Annahme und Abgabe von Schüttgütern
BE1027678B1 (de) Kühler zum Kühlen von Schüttgut
EP1698732B1 (fr) Dispositif mobile compact de traitement de sols
EP3135814A1 (fr) Dispositif de chargement pour finisseuse
DE202023102387U1 (de) Austragungssystem zum Austragen von Fördergut

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130805

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: E01C 19/48 20060101AFI20160223BHEP

INTG Intention to grant announced

Effective date: 20160314

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 823223

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012008020

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161124

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161226

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161125

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012008020

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161124

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160921

26N No opposition filed

Effective date: 20170526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160921

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20160930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120921

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 823223

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170921

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230524

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230920

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230913

Year of fee payment: 12

Ref country code: FR

Payment date: 20230922

Year of fee payment: 12

Ref country code: DE

Payment date: 20230926

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230927

Year of fee payment: 12