EP1058752B1 - Attachment for a finisher - Google Patents
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- Publication number
- EP1058752B1 EP1058752B1 EP99917751A EP99917751A EP1058752B1 EP 1058752 B1 EP1058752 B1 EP 1058752B1 EP 99917751 A EP99917751 A EP 99917751A EP 99917751 A EP99917751 A EP 99917751A EP 1058752 B1 EP1058752 B1 EP 1058752B1
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- EP
- European Patent Office
- Prior art keywords
- auxiliary equipment
- finisher
- additional
- material storage
- paver
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- 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 an additional device for a paver for installing and compacting road surface layers, the paver comprising a chassis with a drive unit, a material reservoir (1), a driver 's cab (9), a distributor (5), a transport device (3) and a compaction screed (7) contains.
- the additional device can be attached to commercially available pavers and is preferably used to lay two-layer asphalt layers. However, it is also possible to use concrete layers or combined concrete and to install asphalt layers and coverings of all kinds.
- FR -A 2 697 036 describes a one-paver that has a main ceiling manufactured, e.g. is suitable for a street with car traffic and next to it a secondary ceiling is laid, for example. suitable for bicycle traffic With this paver, paving is hot-on-hot over the entire length Pave width not possible because rolled asphalt is a very tough mass that only by means of screws or other devices with great effort can be distributed or transported on the pad.
- a paver which allows to use to install and close only one device on a two-layer asphalt layer compacted.
- This paver is on an enlarged base frame.
- second transport and distribution system arranged
- a paver with two screeds is also known from EP-A-0 750 070.
- each Screeds each include a material storage container, a conveyor line, a cross distributor and one Compaction screed.
- the screeds are each on a frame with the chassis of the paver connected and can be adjusted in height using a hydraulic cylinder.
- the invention has for its object to provide a device which, in combination with a commercially available paver, allows the installation of two covering layers of different materials in an economical manner , which can be produced inexpensively and which allows easy conversion of the paver, so that it both can be used for the installation of multi-layer road surfaces as well as for the conventional installation of a single layer surface.
- a paver equipped with the additional device according to the invention enables the installation of a two-layer asphalt surface, or also the installation of cover layers made of other materials, with a Machine can only be done by retrofitting an existing one Paver can be adapted to the respective task by using a existing paver only attached or removed an additional device becomes.
- This additional device can be easily removed again that the user only needs one machine that is suitable for both the conventional Installation of only one layer as well as for the installation of a two-layer Rubber can be used.
- the machine is also Can be manufactured much more cost-effectively than a separate double-finished machine.
- a paver provided with the additional device according to the invention has two separate compaction screeds, the first one being Standard or high compaction screed is designed and the second screed both as standard screed and as high compaction screed can be.
- the first screed is used as a paving and pre-compaction screed enables an extremely high pre-compression, which is why one compared to the coverings laid using known methods have a considerably higher flatness of the two-layer covering is reached.
- the high level of flatness achieved in this way in combination with the high pre-compression it enables if necessary, subsequent densification to a minimum to reduce.
- An important advantage of the device according to the invention is that standard components that can be used for the usual pavers can be used for the components of the pre-distributor system and compaction screeds of the additional device.
- the additional device and the material storage container for the base material is attached to the basic unit. For this it is only necessary to push and fasten them on the side of the basic device.
- Figure 3 illustrates an embodiment for the additional device according to the invention.
- Figure 4 shows an enlarged material storage container, which instead of Original storage container can be attached.
- Figure 5 is the unarmed paver with attached additional device and Enlarged material storage container for the base layer material shown.
- the frame consists of swiveling supports that are connected to the fixed part of the frame at bearings and can be moved with the help of hydraulic cylinders. Also are attached to the frame swivel arms with support wheels that the lateral Make it easier to move the additional device when mounting on the basic device and also to increase the stability of the overall arrangement contribute.
- the Paver consists of a commercially available paver, in which a layer of material, in the case shown the base layer from the material reservoir via the conveyor belts for the system 1 to the pre-compaction screed 7 be transported, the material beforehand via the distribution screw 5 is distributed.
- the material for the cover layer is stored and transported in the additional device according to the invention and installed with it.
- an additional storage container 2 for the cover layer material is arranged on the frame of the additional device in such a way that it is in the assembled state in front of the storage container 1 of the paver.
- the additional storage container 2 is heated, for which purpose the exhaust gases from the drive motors or additional heating devices operated with gas or electrically can be used.
- the material to be installed is transported from the storage container 2 via the transport system 4, which is designed here in the form of screws, to the rear compaction screed 8 for the top layer.
- the additional compaction screed 8 can be attached directly to the compaction screed 7 already present on the paver or separately on the paver
- the control of the second screed can already be done on the machine existing leveling device or from an additional second leveling device respectively.
- the second screed can be rigidly attached to the first screed with a height adjustment attached or articulated to the first screed.
- the attachment to the leveling beam is expediently carried out. It is it is also possible to articulate the second screed on the chassis of the tractor to arrange.
- FIG. 9 explains an embodiment example for an embodiment in which the Material storage container 2 is arranged behind the cab 9. It is in principle it is also possible to have this storage container above the driver's cab 9 or attached to the side of it.
- this storage container In the embodiment shown in Figure 3 is a rotatable or above the storage container 2 Slidable version for an additional transport system, which here as Conveyor belt 10 is formed, attached.
- Conveyor belt 10 can pull the material from the front of the paver, from from which it can be loaded in a simple manner to the storage container 2 can be transported.
- a storage container is attached to a separately moving device outside the paver. This device can be pushed by the paver or moved self-propelled and / or attached above the paver in a self-supporting manner
- the paver a transfer device with an intermediate storage container 11 attached are from which with the help of an intermediate storage conveyor belt 12 hot mix is transported via the storage container 1, 2.
- a changeover flap 13 for reciprocal loading the paver 1 or 2 of the paver is attached.
- the material receptacle 11 for temporary storage of the hot mix can be provided with a one-part or with a two-part chamber.
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Abstract
Description
Die Erfindung betrifft eine Zusatzeinrichtung für einen Fertiger zum Einbauen und Verdichten von Straßenbelagschichten, wobei der Fertiger ein Fahrwerk mit einem Antriebsaggregat, einen Materialvorratsbehälter (1), ein Fahrerhaus (9), einen Verteiler (5), eine Transporteinrichtung (3) sowie eine Verdichtungsbohle (7) enthält. The invention relates to an additional device for a paver for installing and compacting road surface layers, the paver comprising a chassis with a drive unit, a material reservoir (1), a driver 's cab (9), a distributor (5), a transport device (3) and a compaction screed (7) contains.
Die Zusatzeinrichtung kann an handelsübliche Fertiger angebracht werden und dient vorzugsweise zum Einbau von zweischichtigen Asphaltschichten. Es ist jedoch damit auch möglich, Betonschichten oder kombinierte Beton- und Asphahschichten sowie Belägen jeglicher Art einzubauen.The additional device can be attached to commercially available pavers and is preferably used to lay two-layer asphalt layers. However, it is also possible to use concrete layers or combined concrete and to install asphalt layers and coverings of all kinds.
Im Stand der Technik ist es bekannt, mit Hilfe von Fertigern Belagschichten auf Straßenkonstruktionen aufzubringen. Derzeit dominiert hierfür die Asphaltbauweise da dieser Baustoff eine Reihe von Vorteilen aufweist. Um die Asphaltbauweise besser den Belastungen des Schwerverkehrs anzupassen, wird eine Erhöhung des Verdichtungsgrades und die Reduzierung der Stärke der Deckschichten angestrebt. Zur Erzielung einer wirksamen Abdichtung der Deckschicht sowie zur Minimierung der Alterung der Bindemittel und der Vermeidung von Spurrillen, Deckenschäden, Rissen und Abplatzungen wird in zunehmendem Maße Kompaktasphalt eingesetzt. Der Einbau erfolgt z.B. mit zwei Fertigern, die direkt hintereinander laufen.It is known in the prior art to use covering layers with the help of pavers to apply on road constructions. Currently, the Asphalt construction because this building material has a number of advantages. Around to better adapt the asphalt construction to the loads of heavy traffic, will increase the degree of compaction and reduce the Strength of the top layers sought. To achieve effective Sealing the top layer and to minimize the aging of the Binder and avoiding ruts, ceiling damage, cracks and Flaking is increasingly being used in compact asphalt. The Installation takes place e.g. with two pavers that run directly one behind the other.
In FR -A 2 697 036 ist ein Einzeckfertiger beschrieben, der eine Hauptdecke hergestellt, die z.B. für eine Straße mit Autoverkehr geeignet ist und daneben eine Nebendecke verlegt, die zB. für den Fahrradverkehr geeignet ist Mit diesem Fertiger ist der Einbau heiß- auf-heiß über die gesamte Einbaubreite nicht möglich, da Walzasphalt eine sehr zähe Masse ist, die nur mittels Schnecken oder anderer Vorrichtungen mit großem Kraftaufwand auf der Unterlage verteilt, bzw. transportiert werden kann.FR -A 2 697 036 describes a one-paver that has a main ceiling manufactured, e.g. is suitable for a street with car traffic and next to it a secondary ceiling is laid, for example. suitable for bicycle traffic With this paver, paving is hot-on-hot over the entire length Pave width not possible because rolled asphalt is a very tough mass that only by means of screws or other devices with great effort can be distributed or transported on the pad.
Nach EP 0 730 694 B1 ist ferner ein Fertiger bekannt, der es gestattet, mit nur einem Gerät eine zweischichtige Asphaltscbicht einzubauen und zu verdichten. Bei diesem Fertiger ist auf einem vergrößertem Grundgestell ein. zweites Transport- und Verteilersystem angeordnetAccording to EP 0 730 694 B1, a paver is also known which allows to use to install and close only one device on a two-layer asphalt layer compacted. This paver is on an enlarged base frame. second transport and distribution system arranged
Nachteilig bei dieser Anordnung ist, daß für den Einbau von zwei Asphalt-Schichten ein Spezialfertiger erforderlich ist, der nur für den speziellen Einsatz eines zweischichtigen Asphaltaufbaus verwendet werden kann und der sehr hohe Herstellungskosten erfordert.The disadvantage of this arrangement is that for the installation of two layers of asphalt a special paver is required that is only for the special Use of a two-layer asphalt structure can be used and which requires very high manufacturing costs.
Aus der EP-A-0 750 070 ist des weiteren ein Fertiger mit zwei Einbaubohlen bekannt. Zu jeder dieser Einbaubohlen gehören je ein Materialvorratsbehälter, eine Förderstrecke, ein Querverteiler sowie eine Verdichtungsbohle. Die Einbaubohlen sind jeweils über ein Gestell mit dem Fahrwerk des Fertigers verbunden und können mit Hilfe eines Hydraulikzylinders höhenverstellt werden.A paver with two screeds is also known from EP-A-0 750 070. To each of these Screeds each include a material storage container, a conveyor line, a cross distributor and one Compaction screed. The screeds are each on a frame with the chassis of the paver connected and can be adjusted in height using a hydraulic cylinder.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zu schaffen, die in Kombination mit einem handelsüblichen Fertiger den Einbau von zwei Belagschichten auch unterschiedlichen Materials in wirtschaftlicher Weise ermöglicht , die kostengünstig hergestellt werden kann und die ein einfaches Umrüsten des Fertiger gestattet, so dass dieser sowohl für den Einbau von mehrschichtigen Straßenbelägen als auch für den herkömmlichen Einbau eines einschichtigen Belages verwendet werden kann.The invention has for its object to provide a device which, in combination with a commercially available paver, allows the installation of two covering layers of different materials in an economical manner , which can be produced inexpensively and which allows easy conversion of the paver, so that it both can be used for the installation of multi-layer road surfaces as well as for the conventional installation of a single layer surface.
Erfindungsgemäß gelingt die Lösung der Aufgabe mit den kennzeichnenden
Merkmalen von Patentanspruch 1.According to the invention the problem is solved with the characteristic
Features of
Vorteilhafte Ausgestaltungen der erfindungsgemäßen Einrichtung sind in den Unteransprüchen angegeben.Advantageous refinements of the device according to the invention are shown in specified in the subclaims.
Ein mit der erfindungsgemäßen Zusatzeinrichtung ausgerüsteter Fertiger ermöglicht es, daß der Einbau einer zweischichtigen Asphaltdecke, bzw. auch der Einbau von Deckschichten aus anderen Materialien, mit einer Maschine erfolgen kann, die lediglich durch Umrüsten eines vorhandenen Fertigers an die jeweilige Aufgabe angepasst werden kann, indem an einem vorhandenem Fertiger nur eine Zusatzeinrichtung angebracht bzw. abmontiert wird. Diese Zusatzeinrichtung kann leicht wieder entfernt werden, so daß der Anwender nur eine Maschine benötigt, die sowohl für den konventionellen Einbau nur einer Schicht als auch für den Einbau eines zweischichtigen Belages verwendet werden kann. Die Maschine ist außerdem wesentlich kostengünstiger herstellbar als ein gesonderter Doppelfertiger.A paver equipped with the additional device according to the invention enables the installation of a two-layer asphalt surface, or also the installation of cover layers made of other materials, with a Machine can only be done by retrofitting an existing one Paver can be adapted to the respective task by using a existing paver only attached or removed an additional device becomes. This additional device can be easily removed again that the user only needs one machine that is suitable for both the conventional Installation of only one layer as well as for the installation of a two-layer Rubber can be used. The machine is also Can be manufactured much more cost-effectively than a separate double-finished machine.
Ein mit der erfindungsgemäßen Zusatzeinrichtung versehener Fertiger verfügt über zwei getrennte Verdichtungsbohlen, wobei die erste Bohle als Standard- oder hochverdichtende Bohle ausgelegt ist und die zweite Bohle sowohl als Standardbohle als auch als Hochverdichtungsbohle ausgerführt sein kann. Die erste Bohle dient als Einbau- und Vorverdichtungsbohle und ermöglicht eine extrem hohe Vorverdichtung, weshalb eine gegenüber den nach bekannten Verfahren verlegten Belägen wesentlich höhere Ebenflächigkeit des zweischichtigen Belages erreicht wird. Die so erzielte hohe Ebenflächigkeit ermöglicht es in Verbindung mit der hohen Vorverdichtung, die gegebenenfalls noch erforderliche Nachverdichtung auf ein Mindestmaß zu reduzieren.A paver provided with the additional device according to the invention has two separate compaction screeds, the first one being Standard or high compaction screed is designed and the second screed both as standard screed and as high compaction screed can be. The first screed is used as a paving and pre-compaction screed enables an extremely high pre-compression, which is why one compared to the coverings laid using known methods have a considerably higher flatness of the two-layer covering is reached. The high level of flatness achieved in this way in combination with the high pre-compression it enables if necessary, subsequent densification to a minimum to reduce.
Ein wichtiger Vorteil der erfindungsgemäßen Einrichtung besteht darin, daß serienmäßige, für die üblichen Fertiger verwendbare Komponenten für die Bauteile Vorverteilersystem und Verdichtungsbohlen der Zusatzeinrichtung verwendet werden können.An important advantage of the device according to the invention is that standard components that can be used for the usual pavers can be used for the components of the pre-distributor system and compaction screeds of the additional device.
Durch die erfindungsgemäße Anordnung der zwei Verdichtungsbohlen besteht ferner die Möglichkeit, getrennte Profile für die beiden Schichten zu erzeugen, z.B. können Regenrinnen eingebracht werden. Ein weiterer wichtiger Vorteil besteht darin, daß in einfacher Weise durch Entfernen der Zusatzeinrichtung ein herkömmlicher Fertiger entsteht, dessen Funktionen voll erhalten bleiben und der ohne ein zusätzliches Übergabegerät arbeiten kann.By arranging the two compaction screeds according to the invention there is also the possibility of creating separate profiles for the two layers generate, e.g. gutters can be installed. Another important advantage is that by simply removing the Additional device creates a conventional paver, whose functions remain fully intact and work without an additional transfer device can.
Es ist möglich, die Steuerung der Schichstärke, die sogenannte Nivellierung gekoppelt mit der ersten Bohle oder unabhängig davon mit einer gesondert arbeitenden Steuerung für die zweite Bohle zu versehen. Als Verdichtungsbohlen können handelsübliche starre Bohlen oder auch ausfahrbare Bohlen eingesetzt werden. It is possible to provide the control of the layer thickness, the so-called leveling coupled with the first screed or independently of it with a separate control for the second screed. Commercially available rigid screeds or extendable screeds can be used as compaction screeds.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispieles näher
erläutert. In der zugehörigen Zeichnung zeigen:
In Figur 1 ist ein handelsüblicher Fertiger dargestellt, an den die erfindungsgemäße Zusatzeinrichtung angebracht werden soll,In Figure 1, a commercial paver is shown to which the invention Additional device is to be attached,
Für das Umrüsten des Fertigers zu einem Einbaugerät, mit dem ein zweischichtiger Asphaltbelag verlegt werden kann, werden zunächst der Materialvorratsbehälter und das Fahrerhaus abgebaut Der Zustand nach dem Abbau dieser Einrichtungen ist in Figur 2 dargestellt An dem verbleibendem Grundgerät befinden sich das Fahrwerk des Fertigers mit dem Antriebsaggregat, die Verteiler- und Transporteinrichtungen sowie die Verdichtungsbohle für das Tragscbichtmaterial.For converting the paver to a built-in device with the two-layer asphalt covering can be laid first Material storage container and the cab dismantled The state after the dismantling of these facilities is shown in Figure 2 on the remaining The chassis of the paver with the basic device Drive unit, the distribution and transport facilities and the Compaction screed for the load-bearing material.
Danach werden die Zusatzeinrichtung und der Materialvorratsbehälter für das Tragschichtmaterial am Grundgerät angebracht. Hierzu ist es nur erforderlich, diese seitlich auf das Grundgerät zu schieben und zu befestigen.Then the additional device and the material storage container for the base material is attached to the basic unit. For this it is only necessary to push and fasten them on the side of the basic device.
Figur 3 erläutert eine Ausführungsform für die erfindungsgemäße Zusatzeinrichtung.Figure 3 illustrates an embodiment for the additional device according to the invention.
Figur 4 zeigt einen vergrößerten Materialvorratsbehälter, der anstelle des Originavorratsbehälters angebracht werden kann.Figure 4 shows an enlarged material storage container, which instead of Original storage container can be attached.
In Figur 5 ist der ungerüstete Fertiger mit angebauter Zusatzeinrichtung und vergrößertem Materialvorratsbehälter für das Tragschichtmaterial dargestellt.In Figure 5 is the unarmed paver with attached additional device and Enlarged material storage container for the base layer material shown.
Wie aus Figur 6 ersichtlich ist, ist es möglich einen Teil der angebauten Zusatzeinrichtung nach oben zu schwenken. Dies ist vorteilhaft, um Wartungsarbeiten am Grundgerät durchführen zu können, ohne daß die Zusatzeinrichtung entfernt werden muss. Um das Schwenken der Zusatzeinrichtung zu ermöglichen, besteht das Gestell aus schwenkbaren Trägern, die an Lagerstellen mit dem feststehendem Teil des Gestells verbunden sind und mit Hilfe von Hydraulikzylindern bewegt werden können. Außerdem sind am Gestell Schwenkarme mit Stützrädern angebracht, die das seitliche Heranfahren der Zusatzeinrichtung beim Anbau an das Grundgerät erleichtern und außerdem zur Erhöhung der Standsicherheit der Gesamtanordnung beitragen.As can be seen from Figure 6, it is possible for some of the attached To pivot the additional device upwards. This is beneficial to To be able to carry out maintenance work on the basic device without the Additional device must be removed. To swivel the additional device to enable, the frame consists of swiveling supports that are connected to the fixed part of the frame at bearings and can be moved with the help of hydraulic cylinders. Also are attached to the frame swivel arms with support wheels that the lateral Make it easier to move the additional device when mounting on the basic device and also to increase the stability of the overall arrangement contribute.
Bei dem in den Figuren 7 und 8 dargestellten Fertiger befinden sich sowohl
der Materialvorratsbehälter 1 für die Tragschicht als auch der Materialvorratsbehälter
2 für die Deckschicht an der Vorderseite des Fertigers. Der
Fertiger besteht aus einem handelsüblichen Fertiger, bei dem eine Materialschicht,
im dargestellten Fall die Tragschicht aus dem Materialvorratsbehälter
über die Transportbänder für das System 1 zur Vorverdichtungsbohle 7
transportiert werden, wobei das Material vorher über die Verteilerschnecke
5 verteilt wird.In the paver shown in Figures 7 and 8 there are both
the
Zum Anbau der Zusatzeinrichtung an einen handelsüblichen Fertiger ist es
lediglich erforderlich, das Fahrerhaus 9 von diesem abzubauen, die Zusatzeinrichtung
auf das Fahrwerk des Fertigers zu schieben und die Zusatzeinrichtung
am Fahrwerk des Fertigers sowie am Fahrerhaus 9 zu befestigen.
Zur Befestigung werden vorteilhaft Scaraubverbindungen verwendet, die im
dargestellten Beispiel an gabelförmigen Befestigungselementen sowie an
entsprechenden Öffnungen der zu verbindenden Baugrupppen angebracht
werden. It is for attaching the additional device to a commercially available paver
only required to dismantle the driver's
Das Material für die Deckschicht wird in der erfindungsgemäßen Zusatzeinrichtung
gelagert und transportiert und mit dieser eingebaut. Hierzu ist ein
zusätzlicher Vorratsbehälter 2 für das Deckschichtmaterial so am Gestell der
Zusatzeinrichtung angeordnet, daß er sich im montierten Zustand vor dem
Vorratsbehälter 1 des Fertigers befindet. Der zusätzliche Vorratsbehälter 2
ist beheizt, wozu die Abgase der Antriebsmotoren oder zusätzliche, mit Gas
oder elektrisch betriebene Heizeinrichtungen verwendet werden können.
Vom Vorratsbehälter 2 wird das einzubauende Material über das Transportsystem
4, das hier in Form von Schnecken ausgebildet ist, zur hinteren
Verdichtungsbohle 8 für die Deckschicht transportiert. Die zusätzliche
Verdichtungsbohle 8 kann unmittelbar an der bereits am Fertiger vorhandenen
Verdichtungbohle 7 oder separat am Fertiger angebracht seinThe material for the cover layer is stored and transported in the additional device according to the invention and installed with it. For this purpose, an
Die Steuerung der zweiten Bohle kann mittels einer an der Maschine bereits vorhandenen Nivelliereinchtung oder von einer zusätzlichen zweiten Nivelliereinrichtung erfolgen.The control of the second screed can already be done on the machine existing leveling device or from an additional second leveling device respectively.
Die zweite Bohle kann sowohl starr an der ersten Bohle mit einer HöhenverStellung angebracht oder gelenkig mit der ersten Bohle verbunden sein. Zweckmäßigerweise erfolgt dabei die Befestigung am Nivellierholm. Es ist außerdem möglich, die zweite Bohle gelenkig am Chassis der Zugmaschine anzuordnen.The second screed can be rigidly attached to the first screed with a height adjustment attached or articulated to the first screed. The attachment to the leveling beam is expediently carried out. It is it is also possible to articulate the second screed on the chassis of the tractor to arrange.
Figur 9 erläutert ein Ausführunsbeispiel für eine Ausführung, bei der der
Materialvorratsbehälter 2 hinter dem Fahrerhaus 9 angeordnet ist. Es ist
prinzipiell auch möglich, diesen Vorratsbehälter oberhalb des Fahrerhauses 9
oder seitlich davon anzubringen. Bei der in Figur 3 dargestellten Ausführungsform
ist oberhalb des Vorratsbehälters 2 eine drebbare oder
verschiebbare Ausführung für ein zusätzliches Transportsystem, das hier als
Transportband 10 ausgebildet ist, angebracht. Mit diesem zusätzlichen
Transportband 10 kann das Material von der Vorderseite des Fertigers, von
dem aus er in einfacher Weise beschickt werden kann, zum Vorratsbehälter
2 transportiert werden. Um ein ungehindertes Füllen des Vorratsbehälters 1
zu ermöglichen, ist das zusätzliche Transportband 10 in Fahrtrichtung
drehbar oder verschiebbar angeordnet, so daß es beim Befüllen des Behälters
1 nach hinten geschoben werden kann und sich zum Befüllen des Behälters
2 in der vorderen Position befindetFIG. 9 explains an embodiment example for an embodiment in which the
Es ist auch möglich, daß ein Vorratsbehälter an einern separat fahrenden Gerät außerhalb des Fertigers angebracht ist. Dieses Gerät kann vom Fertiger geschoben oder selbstfahrend bewegt werden und/oder selbsttragend oberhalb des Fertigers angebracht seinIt is also possible that a storage container is attached to a separately moving device outside the paver. This device can be pushed by the paver or moved self-propelled and / or attached above the paver in a self-supporting manner
In den Figuren 7 bis 9 ist eine Ausführung dargestellt, bei der am Fertiger
eine Übergabeeinrichtung mit einem Zwischenlagerbehälter 11 angebracht
sind, von dem aus mit Hilfe eines Zwischenlagertransportbandes 12 das
heiße Mischgut über die Vorratsbehälter 1,2 transportiert wird. Oberhalb der
Vorratsbehälter 1,2 ist eine Umstellklappe 13 zur wechselseitigen Beschikkung
der Vorratsbehälter 1 oder 2 des Fertigers angebracht Der Materialaufnahmebehälter
11 zur zeitweiligen Aufbewahrung des heißen Mischgutes
kann mit einer einteiligen oder mit einer zweiteiligen Kammer versehen sein. In the figures 7 to 9, an embodiment is shown in which the paver
a transfer device with an
- 11
- Materialvorratsbehälter für TragschichtMaterial storage container for base course
- 22
- Materialvorratsbehälter für DeckschichtMaterial storage container for top layer
- 33
-
Transportbänder für System 1
System 1 conveyor belts - 44
-
Transporteinrichtung für System 2Transport device for
system 2 - 55
-
Verteilerschnecke für System 1Distribution screw for
system 1 - 66
-
Verteilerschnecke für System 2Distribution screw for
system 2 - 77
- Verdichtungsbohle für TragschichtCompaction screed for base course
- 88th
- Verdichtungsbohle für DeckschichtCompaction screed for top layer
- 99
- Fahrerbausdriver construction
- 1010
- zusätzliches Transportbandadditional conveyor belt
- 1111
- ZwischenlagerbehälterIntermediate storage container
- 1212
- ZwischenlagertransportbandInterim storage conveyor belt
- 1313
- UmstellklappeUmstellklappe
Claims (9)
- Auxiliary equipment for a finisher for the placing and compacting of road surfacing layers, with the finisher including a running gear with a drive assembly, a material storage bin (1), a driver's cab (9), a distributor (5), a conveyor unit (3) as well as a compaction board (7), and with the auxiliary equipment including means which allow the hot-to-hot placing of two layers in conjunction with the finisher, with the means consisting of an additional material storage bin (2), an additional distribution facility (6) and an additional compaction board (8), characterized in that the auxiliary equipment is arranged at a mounting which is to be connected to the finisher in a detachable manner, which can be pushed on laterally onto the running gear of the finisher and which contains attachment points for the detachable connection with the auxiliary equipment and with the driver's cab, and in that the mounting presents swivelling supports which can be moved by means of hydraulic cylinders.
- Auxiliary equipment as claimed in claim 1, characterized in that both the material storage bin (1) for the base course and the additional material storage bin (2) for the wearing course are located at the front side of the finisher.
- Auxiliary equipment as claimed in claim 1 or 2, characterized in that swivelling arms with support wheels are mounted to the mounting, and facilitate the lateral approach movement of the auxiliary equipment during mounting to the basic unit.
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that, at the additional compaction board (8), a controlling system is arranged for setting the layer thickness of the second layer and allows the setting of the layer thickness by readjusting the board's inclination, while the controlling system is either coupled to the control for the first compaction board (7), or is designed as an independently working control.
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that heating devices are mounted to the conveyor units (3, 4) and/or to the material storage bins (1, 2).
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that an additional slidable belt for loading the additional material storage bin (2) is mounted on the finisher.
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that the auxiliary equipment is connected to a transfer equipment for the two-way loading of the material storage bins (1, 2) which is mounted to the rear part of the finisher.
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that the transfer equipment includes an intermediate storage bin (11) for the temporary storage of the hot mixture with a two-part chamber.
- Auxiliary equipment as claimed at least in one of the foregoing claims, characterized in that an automatic distance regulating device is mounted to the auxiliary equipment, and is used to regulate the distance between the finisher and a transfer unit running behind the finisher.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29803077U | 1998-02-24 | ||
DE29803077U DE29803077U1 (en) | 1998-02-24 | 1998-02-24 | Additional equipment for a paver |
PCT/DE1999/000479 WO1999042664A1 (en) | 1998-02-24 | 1999-02-20 | Attachment for a finisher |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1058752A1 EP1058752A1 (en) | 2000-12-13 |
EP1058752B1 true EP1058752B1 (en) | 2003-06-04 |
Family
ID=8053047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99917751A Expired - Lifetime EP1058752B1 (en) | 1998-02-24 | 1999-02-20 | Attachment for a finisher |
Country Status (10)
Country | Link |
---|---|
US (1) | US6467992B1 (en) |
EP (1) | EP1058752B1 (en) |
JP (1) | JP4076118B2 (en) |
AT (1) | ATE242359T1 (en) |
DE (2) | DE29803077U1 (en) |
DK (1) | DK1058752T3 (en) |
ES (1) | ES2201704T3 (en) |
PL (1) | PL199223B1 (en) |
PT (1) | PT1058752E (en) |
WO (1) | WO1999042664A1 (en) |
Cited By (2)
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---|---|---|---|---|
DE102006047332A1 (en) * | 2006-09-08 | 2008-03-27 | Dynapac Gmbh | Making multilayer road surfacer for laying multilayer road surfaces involves conversion whereby an upper road surfacer is arranged above a lower base road surfacer |
DE102007013972A1 (en) * | 2007-03-23 | 2008-10-02 | Hermann Kirchner Bauunternehmung Gmbh | Work machine unit, in particular for installation and for compacting paving layers, and method for assembling the work machine unit |
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FR2789705B1 (en) * | 1999-02-15 | 2003-06-20 | Colas Sa | DRAINING BITUMINOUS LAYER, PAVEMENT COMPRISING SUCH A LAYER AND METHOD FOR OBTAINING SUCH A LAYER |
DE19907213B4 (en) * | 1999-02-19 | 2011-06-22 | Dynapac GmbH, 26203 | Road paver for simultaneously producing at least two layers of a road surface |
DE20103858U1 (en) | 2000-03-07 | 2001-07-26 | Hermann Kirchner GmbH & Co KG, 36251 Bad Hersfeld | Additional equipment for a paver |
WO2004074578A1 (en) * | 2003-02-19 | 2004-09-02 | Nippo Corporation | Asphalt uniformly paving equipment |
US6966725B2 (en) * | 2003-10-21 | 2005-11-22 | Cochran Norman L | Apparatus for spreading aggregate material on a road berm |
DE102004051748B4 (en) * | 2004-10-23 | 2008-03-06 | Baulabor Fienstedt Gmbh | Process for producing a multi-layer asphalt pavement with mastic asphalt top layer and paver combination |
EP1897999A2 (en) * | 2006-09-08 | 2008-03-12 | Dynapac GmbH | Method for creating a multi-layer finisher for applying multi-layer road paving and multi-layer finisher |
US8068962B2 (en) | 2007-04-05 | 2011-11-29 | Power Curbers, Inc. | 3D control system for construction machines |
DE102010060505A1 (en) * | 2010-11-11 | 2012-05-16 | Gottwald Port Technology Gmbh | Container transport vehicle |
US8591144B1 (en) | 2012-03-23 | 2013-11-26 | Q & D Construction, Inc. | Mixer and placer paving systems |
DE102014018533B4 (en) * | 2014-12-12 | 2023-09-28 | Bomag Gmbh | Method for controlling a work train |
US10407845B1 (en) * | 2018-08-22 | 2019-09-10 | Caterpillar Paving Products Inc. | Oscillation assembly for a paving machine |
NL2022692B1 (en) * | 2019-03-07 | 2020-09-17 | Jansen Infra Verhuur B V | Paving assembly and method of providing such an assembly |
BE1028633B1 (en) * | 2021-05-18 | 2022-04-19 | Res Inst Highway Mini Transp | A two-layer paver for high-level, high-thickness cement concrete pavement |
CN115852781B (en) * | 2022-11-29 | 2023-12-22 | 河海大学 | Screed lifting device of paver |
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-
1998
- 1998-02-24 DE DE29803077U patent/DE29803077U1/en not_active Expired - Lifetime
-
1999
- 1999-02-20 DE DE59905833T patent/DE59905833D1/en not_active Expired - Lifetime
- 1999-02-20 JP JP2000532591A patent/JP4076118B2/en not_active Expired - Lifetime
- 1999-02-20 PT PT99917751T patent/PT1058752E/en unknown
- 1999-02-20 PL PL342494A patent/PL199223B1/en unknown
- 1999-02-20 US US09/622,775 patent/US6467992B1/en not_active Expired - Lifetime
- 1999-02-20 EP EP99917751A patent/EP1058752B1/en not_active Expired - Lifetime
- 1999-02-20 DK DK99917751T patent/DK1058752T3/en active
- 1999-02-20 AT AT99917751T patent/ATE242359T1/en active
- 1999-02-20 ES ES99917751T patent/ES2201704T3/en not_active Expired - Lifetime
- 1999-02-20 WO PCT/DE1999/000479 patent/WO1999042664A1/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006047332A1 (en) * | 2006-09-08 | 2008-03-27 | Dynapac Gmbh | Making multilayer road surfacer for laying multilayer road surfaces involves conversion whereby an upper road surfacer is arranged above a lower base road surfacer |
DE102007013972A1 (en) * | 2007-03-23 | 2008-10-02 | Hermann Kirchner Bauunternehmung Gmbh | Work machine unit, in particular for installation and for compacting paving layers, and method for assembling the work machine unit |
Also Published As
Publication number | Publication date |
---|---|
ATE242359T1 (en) | 2003-06-15 |
EP1058752A1 (en) | 2000-12-13 |
PL342494A1 (en) | 2001-06-04 |
US6467992B1 (en) | 2002-10-22 |
DE59905833D1 (en) | 2003-07-10 |
PL199223B1 (en) | 2008-08-29 |
WO1999042664A1 (en) | 1999-08-26 |
DK1058752T3 (en) | 2003-09-29 |
DE29803077U1 (en) | 1998-06-25 |
ES2201704T3 (en) | 2004-03-16 |
JP2002504636A (en) | 2002-02-12 |
PT1058752E (en) | 2003-10-31 |
JP4076118B2 (en) | 2008-04-16 |
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