EP3757290A1 - Longitudinal distribution assembly for a paver - Google Patents

Longitudinal distribution assembly for a paver Download PDF

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Publication number
EP3757290A1
EP3757290A1 EP19182531.4A EP19182531A EP3757290A1 EP 3757290 A1 EP3757290 A1 EP 3757290A1 EP 19182531 A EP19182531 A EP 19182531A EP 3757290 A1 EP3757290 A1 EP 3757290A1
Authority
EP
European Patent Office
Prior art keywords
shaft
outer bearing
base shaft
basic
widening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19182531.4A
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German (de)
French (fr)
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EP3757290B1 (en
Inventor
Klaus Oettinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joseph Voegele AG
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Joseph Voegele AG
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Filing date
Publication date
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to PL19182531T priority Critical patent/PL3757290T3/en
Priority to EP19182531.4A priority patent/EP3757290B1/en
Priority to JP2020086459A priority patent/JP7125962B2/en
Priority to BR102020012342-4A priority patent/BR102020012342A2/en
Priority to CN202010591629.3A priority patent/CN112144348B/en
Priority to CN202021199125.9U priority patent/CN212611813U/en
Priority to US16/911,532 priority patent/US11313085B2/en
Publication of EP3757290A1 publication Critical patent/EP3757290A1/en
Application granted granted Critical
Publication of EP3757290B1 publication Critical patent/EP3757290B1/en
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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
    • E01C19/12—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 distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • 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
    • E01C19/12—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 distributing granular or liquid materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/02—Feeding devices for pavers

Definitions

  • the present invention relates to a transverse distributor arrangement for a road finisher according to the preamble of claim 1.
  • Cross distributor arrangements are, for example, from EP 1 120 495 A1 and EP 2 650 442 B1 known. They are attached to the rear end of the paver finisher's chassis, namely between the chassis and a screed towed by the tractor. Paving material, for example bituminous paving mix, is conveyed to the transverse distributor arrangement by means of a longitudinal conveyor, also called a scraper belt. This has the task of distributing the paving mix in the transverse direction of the paver so that the paving material is available over the entire width of the subsequent paving screed.
  • the transverse distributor arrangement typically has two distributor screws, namely a left and a right distributor screw. Each distribution screw has a basic shaft. Because of the considerable forces, the outer ends of the basic shafts are usually not freely supported, but each in an external bearing which is attached to the chassis of the road paver by means of an external bearing bracket.
  • the distribution auger must also be lengthened to ensure that the mix is distributed over the entire width. In the case of large work areas, this is achieved either by widening shafts with external bearings that are attached to the base shaft of the distribution auger. Or the basic shaft is dismantled and replaced by a replacement shaft with a different length than the basic shaft and with its own external bearing. In the first case there are several bearings in the mix after the widening assembly, which makes it difficult to circulate the paving material. In addition, the rebuilding effort and storage are considerable here, since each shaft has "its" external bearing already mounted, which is usually non-detachably mounted on the shaft by means of a press fit.
  • the object of the present invention is therefore to provide an improved construction for transverse distributor arrangements for road pavers and a method for assembling such transverse distributor arrangements in order to eliminate the disadvantages listed above.
  • the transverse distributor arrangement for a road finisher provides a center console and counter-rotating augers, the augers each with screw elements fastened thereon and a base shaft extending from the center console to outer end regions.
  • the base shaft is stored in an external bearing, the external bearing being mountable at a fastening location via an external bearing bracket.
  • a widening shaft can be attached to the fundamental shaft or the fundamental shaft can be exchanged for a replacement fundamental shaft with a different length than the fundamental shaft.
  • the basic shaft and the outer bearing are detachably connected to one another, the same outer bearing being releasably mountable on the widening shaft or on the replacement basic shaft in its detached state from the basic shaft.
  • transverse distributor arrangement for a road paver is the reduction in the number of different components in the storage.
  • the components are easier to handle. This simplifies the conversion for the distribution auger extensions.
  • the design of the transverse distributor arrangement according to the invention reduces the number of external bearings that are located in the mix, which improves the flow of material.
  • the respective first or second fastening location can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.
  • the first / second attachment locations of the external storage bracket differ from one another, but are each stationary relative to the tractor of the road paver, in particular relative to the center console.
  • the outer bearing can comprise one or more transition wings.
  • a transition wing enables the outer bearing to be connected to the shafts.
  • Two transition wings make it possible to connect the outer bearing to the shafts on one side of the outer bearing and to add further components, such as screw elements, to the other side of the outer bearing.
  • a transition wing of the outer bearing can expediently be mounted with the basic shaft or the widening shaft or the replacement basic shaft via one or more connecting elements.
  • the outer bearing can be mounted with the base shaft or with the widening shaft or with the replacement base shaft in a connection that can be detached without tools. This makes it possible to reduce the work involved in converting the widened distribution auger and the Amount of fastening material required for the conversion, e.g. B. screws to reduce and thereby save time.
  • the tool-free detachable connection between the outer bearing and the shaft can be achieved in particular with a toothed coupling, the outer bearing having a spline profile, while the basic shaft, the widening shaft and the replacement basic shaft have a different spline profile that is complementary to the spline profile of the outer bearing.
  • the invention further relates to a method for assembling a transverse distributor arrangement for a road paver, in which the outer bearing bracket is first detached from a first fastening location and the outer bearing is detached from the base shaft.
  • a widening shaft is attached to the basic shaft, the outer bearing bracket being attached to a second fastening location and the outer bearing being releasably attached to the widening shaft.
  • the outer bearing bracket is preferably released from a first fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.
  • the outer bearing bracket is preferably attached to a second fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate which is attached to the structural element.
  • the outer bearing bracket is detached from a first fastening location of the structural element and the outer bearing is detached from a base shaft. Furthermore, the fundamental wave is replaced by a substitute fundamental wave which has a different length than the fundamental wave. Finally, the outer bearing bracket is attached to a second fastening location and the outer bearing is releasably fastened to the replacement base shaft.
  • the outer bearing bracket is preferably released from a first fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.
  • the external storage bracket is preferably attached to a second fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate which is attached to the structural element.
  • the second attachment point can be arranged on a channel plate, the channel plate z. B. is grown on the structural element.
  • Fig. 1 shows a road finisher 2 and Fig. 2 shows a transverse distributor arrangement 1 of a road paver 2.
  • the transverse distributor arrangement 1 comprises one in the direction of travel of the road paver Distribution screw 4a arranged on the right and a distribution screw 4b arranged on the left. Both distribution screws 4a, 4b are mounted centrally on a center console 3 and each extend from the center console 3 to outer end regions E. In the housing formed by the center console 3 there is a screw drive (not shown) for driving the two distribution screws 4a, 4b.
  • Each distribution screw 4a, 4b has a basic shaft 6. This can be two individual shafts 6 or a common shaft 6.
  • the outer end E of each basic shaft 6 facing away from the center console 3 is mounted in an external bearing 7.
  • Each external bearing 7 is mounted at the lower end of an external bearing bracket 8 which, for. B. is fastened by means of a fastening plate 17 at a first fastening location B1.
  • This fastening location B1 can be arranged on a structural element 9 of the road paver 2 that is stationary relative to the center console 3 or on a duct plate 15 which is attached to the structural element 9.
  • either the distributor auger 4a arranged on the right, the distributor worm 4b arranged on the left or both distributor worms 4a, 4b can be widened.
  • the outer bearing bracket 8 is detached from the first fastening location B1 on the structural element 9 or channel plate 15 and the outer bearing 7 is detached from the base shaft 6.
  • Fig. 3 shows schematically the outer bearing 7 in its detached state from the base shaft 6.
  • a widening shaft 10 is attached to the base shaft. Furthermore, the outer bearing 7 is detachably mounted on the widening shaft 10 in its detached state from the base shaft 6 and the outer bearing bracket 8 is attached to a second fastening location B2 (see Fig. Fig. 4 ), which can be a location on the structural element 9 or the duct plate 15, is grown.
  • Fig. 4 shows the outer bearing 7 in its detached state from the base shaft 6 and detachably mounted on the widening shaft 10.
  • the outer bearing bracket 8 is now mounted at the second fastening location B2.
  • the outer bearing 7, in its detached state from the basic shaft 6, is alternatively detachably mounted on a replacement basic shaft 11, which is longer or shorter than the basic shaft 6.
  • Fig. 5 shows the outer bearing 7 in its detached state from the base shaft 6 and then already detachably mounted on the replacement base shaft 11.
  • Fig. 6 shows an embodiment of the invention in which an outer bearing 7 is rotatably mounted with transition wings 12.
  • the transition wing 12 of the outer bearing 7 is detachably and rotatably mounted with a base shaft 6, a widening shaft 10 or a replacement base shaft 11.
  • the detachable and non-rotatable connection between the transition wing and the shaft is made by means of connecting elements 13, for. B. screws or springs generated.
  • Fig. 7 shows an alternative embodiment of the invention with an outer bearing 7 and with shafts 6, 10, 11 mounted thereon in a detachable connection without tools.
  • Fig. 8 shows the spline profiles 14a, 14b of the outer bearing 7 and the shafts 6, 10, 11 in a front view.
  • the outer bearing 7 has z. B. via a spline profile 14a, which is designed to be complementary to a second spline profile 14b of the base shaft 6, the widening shaft 10 or the replacement base shaft 11 at the respective end region E.
  • the spline profiles 14a, 14b can have different tooth shapes, e.g. B. polygon or classic hexagon have.
  • an axial lock 16 for. B. a locking ring be attached.

Abstract

Die vorliegende Erfindung betrifft eine Querverteileranordnung (1) für einen Straßenfertiger (2) mit einer Mittelkonsole (3) und gegenläufigen Verteilerschnecken (4a, 4b), wobei die Verteilerschnecken (4a, 4b) sich jeweils mit darauf befestigten Schneckenelementen (5) und einer Grundwelle (6) von der Mittelkonsole (3) heraus zu äußeren Endbereichen (E) erstrecken. Die Grundwelle (6) ist in einem Außenlager (7) gelagert, wobei das Außenlager (7) über eine Außenlagerkonsole (8) an einem Befestigungsort (B1, B2) montierbar ist. Eine Verbreiterungswelle (10) ist an die Grundwelle (6) anbaubar oder die Grundwelle (6) ist gegen eine Ersatzgrundwelle (11) mit anderer Länge als die Grundwelle (6) austauschbar. Erfindungsgemäß sind die Grundwelle (6) und das Außenlager (7) lösbar miteinander verbunden, wobei dasselbe Außenlager (7) in seinem von der Grundwelle (6) gelösten Zustand lösbar auf der Verbreiterungswelle (10) oder auf der Ersatzgrundwelle (11) montierbar ist.The present invention relates to a transverse distributor arrangement (1) for a paver finisher (2) with a center console (3) and counter-rotating augers (4a, 4b), the augers (4a, 4b) each having a screw element (5) attached to it and a base shaft (6) extend from the center console (3) out to the outer end regions (E). The base shaft (6) is mounted in an external bearing (7), the external bearing (7) being mountable at a fastening location (B1, B2) via an external bearing bracket (8). A widening shaft (10) can be attached to the basic shaft (6) or the basic shaft (6) can be exchanged for a replacement basic shaft (11) with a different length than the basic shaft (6). According to the invention, the base shaft (6) and the outer bearing (7) are detachably connected to one another, with the same outer bearing (7) being detachably mountable on the widening shaft (10) or on the replacement base shaft (11) when it is detached from the base shaft (6).

Description

Die vorliegende Erfindung betrifft eine Querverteileranordnung für einen Straßenfertiger gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a transverse distributor arrangement for a road finisher according to the preamble of claim 1.

Querverteileranordnungen sind beispielsweise aus der EP 1 120 495 A1 und EP 2 650 442 B1 bekannt. Sie sind am hinteren Ende des Chassis des Straßenfertigers befestigt, nämlich zwischen dem Chassis und einer von der Zugmaschine geschleppten Einbaubohle. Einbaumaterial, beispielsweise bituminöses Einbaumischgut, wird mittels eines Längsförderers, auch Kratzerband genannt, auf die Querverteileranordnung gefördert. Diese hat die Aufgabe, das Einbaumischgut in Querrichtung des Straßenfertigers zu verteilen, so dass das Einbaumaterial auf der gesamten Breite der nachfolgenden Einbaubohle zur Verfügung steht. Zu diesem Zweck verfügt die Querverteileranordnung typischerweise über zwei Verteilerschnecken, nämlich eine linke und eine rechte Verteilerschnecke. Jede Verteilerschnecke verfügt über eine Grundwelle. Wegen der erheblichen Kräfte sind die äußeren Enden der Grundwellen üblicherweise nicht frei gelagert, sondern jeweils in einem Außenlager, welches mittels einer Außenlagerkonsole an dem Chassis des Straßenfertigers befestigt ist.Cross distributor arrangements are, for example, from EP 1 120 495 A1 and EP 2 650 442 B1 known. They are attached to the rear end of the paver finisher's chassis, namely between the chassis and a screed towed by the tractor. Paving material, for example bituminous paving mix, is conveyed to the transverse distributor arrangement by means of a longitudinal conveyor, also called a scraper belt. This has the task of distributing the paving mix in the transverse direction of the paver so that the paving material is available over the entire width of the subsequent paving screed. For this purpose, the transverse distributor arrangement typically has two distributor screws, namely a left and a right distributor screw. Each distribution screw has a basic shaft. Because of the considerable forces, the outer ends of the basic shafts are usually not freely supported, but each in an external bearing which is attached to the chassis of the road paver by means of an external bearing bracket.

Wird heute eine große Arbeitsbreite der Bohle benötigt, so muss auch die Verteilerschnecke verlängert werden, um die Verteilung des Mischguts über die gesamte Breite zu gewährleisten. Dies wird bei großen Arbeitsbereichen entweder durch Verbreiterungswellen mit Außenlagern gelöst, die an der Grundwelle der Verteilerschnecke angebaut werden. Oder die Grundwelle wird demontiert und durch eine Ersatzwelle mit anderer Länge als die Grundwelle und mit eigenem Außenlager ersetzt. Im ersteren Fall befinden sich nach der Verbreiterungsmontage mehrere Lager im Mischgut, was das Umwälzen des Einbaumaterials erschwert. Darüber hinaus sind der Umbauaufwand und die Lagerhaltung hierbei beträchtlich, da jede Welle "ihr" Außenlager schon montiert mitbringt, welches meistens mittels Presspassung unlösbar an der Welle montiert ist.If a large working width is required for the screed today, the distribution auger must also be lengthened to ensure that the mix is distributed over the entire width. In the case of large work areas, this is achieved either by widening shafts with external bearings that are attached to the base shaft of the distribution auger. Or the basic shaft is dismantled and replaced by a replacement shaft with a different length than the basic shaft and with its own external bearing. In the first case there are several bearings in the mix after the widening assembly, which makes it difficult to circulate the paving material. In addition, the rebuilding effort and storage are considerable here, since each shaft has "its" external bearing already mounted, which is usually non-detachably mounted on the shaft by means of a press fit.

Aufgabe der vorliegenden Erfindung ist es demzufolge, eine verbesserte Bauweise für Querverteileranordnungen für Straßenfertiger und ein Verfahren zur Montage solcher Querverteileranordnungen zur Verfügung zu stellen, um die oben aufgeführten Nachteile zu beseitigen.The object of the present invention is therefore to provide an improved construction for transverse distributor arrangements for road pavers and a method for assembling such transverse distributor arrangements in order to eliminate the disadvantages listed above.

Diese Aufgabe wird gelöst durch eine modulare Querverteileranordnung für einen Straßenfertiger mit den Merkmalen des Anspruchs 1 oder durch ein Verfahren zur Montage von Querverteileranordnungen für einen Straßenfertiger mit den Merkmalen eines der Ansprüche 8 oder 10.This object is achieved by a modular transverse distributor arrangement for a road paver with the features of claim 1 or by a method for assembling transverse distributor arrangements for a road finisher with the features of one of claims 8 or 10.

Bevorzugte Ausführungsformen der Erfindung sind in den Unteransprüchen angegeben.Preferred embodiments of the invention are specified in the subclaims.

Die Querverteileranordnung für einen Straßenfertiger sieht eine Mittelkonsole und gegenläufige Verteilerschnecken vor, wobei die Verteilerschnecken sich jeweils mit darauf befestigten Schneckenelementen und einer Grundwelle von der Mittelkonsole heraus zu äußeren Endbereichen erstrecken. Die Grundwelle ist in einem Außenlager gelagert, wobei das Außenlager über eine Außenlagerkonsole an einem Befestigungsort montierbar ist. Eine Verbreiterungswelle ist an die Grundwelle anbaubar oder die Grundwelle ist gegen eine Ersatzgrundwelle mit anderer Länge als die Grundwelle austauschbar. Erfindungsgemäß sind die Grundwelle und das Außenlager lösbar miteinander verbunden, wobei dasselbe Außenlager in seinem von der Grundwelle gelösten Zustand lösbar auf der Verbreiterungswelle oder auf der Ersatzgrundwelle montierbar ist.The transverse distributor arrangement for a road finisher provides a center console and counter-rotating augers, the augers each with screw elements fastened thereon and a base shaft extending from the center console to outer end regions. The base shaft is stored in an external bearing, the external bearing being mountable at a fastening location via an external bearing bracket. A widening shaft can be attached to the fundamental shaft or the fundamental shaft can be exchanged for a replacement fundamental shaft with a different length than the fundamental shaft. According to the invention, the basic shaft and the outer bearing are detachably connected to one another, the same outer bearing being releasably mountable on the widening shaft or on the replacement basic shaft in its detached state from the basic shaft.

Ein Vorteil dieses modularen Konzepts für die Bauweise der Querverteileranordnung für einen Straßenfertiger ist die Reduktion der Anzahl von verschiedenen Bauteilen in der Lagerung. Zudem sind die Bauteile einfacher zu handhaben. Dies vereinfacht den Umbau für die Verteilerschneckenverbreiterungen. Darüber hinaus reduziert die erfindungsgemäße Bauweise der Querverteileranordnung die Anzahl der Außenlager, welche sich im Mischgut befinden, wodurch der Materialfluss verbessert wird.One advantage of this modular concept for the construction of the transverse distributor arrangement for a road paver is the reduction in the number of different components in the storage. In addition, the components are easier to handle. This simplifies the conversion for the distribution auger extensions. In addition, the design of the transverse distributor arrangement according to the invention reduces the number of external bearings that are located in the mix, which improves the flow of material.

Der jeweilige erste oder zweite Befestigungsort kann auf einem relativ zur Mittelkonsole ortsfesten Strukturelement des Straßenfertigers oder auf einem Kanalblech, das an dem Strukturelement angebaut ist, angeordnet sein.The respective first or second fastening location can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.

Die ersten/zweiten Befestigungsorte der Außenlagerkonsole unterscheiden sich voneinander, sind aber jeweils ortsfest relativ zur Zugmaschine des Straßenfertigers, insbesondere relativ zur Mittelkonsole.The first / second attachment locations of the external storage bracket differ from one another, but are each stationary relative to the tractor of the road paver, in particular relative to the center console.

Insbesondere kann das Außenlager einen oder mehrere Übergangsflügel umfassen. Ein Übergangsflügel ermöglicht es, das Außenlager mit den Wellen zu verbinden. Zwei Übergangsflügel ermöglichen auf einer Seite des Außenlagers, das Außenlager mit den Wellen zu verbinden, und auf der anderen Seite des Außenlagers weitere Bauelemente, wie beispielsweise Schneckenelemente, anzubauen.In particular, the outer bearing can comprise one or more transition wings. A transition wing enables the outer bearing to be connected to the shafts. Two transition wings make it possible to connect the outer bearing to the shafts on one side of the outer bearing and to add further components, such as screw elements, to the other side of the outer bearing.

Zweckmäßig ist ein Übergangsflügel des Außenlagers mit der Grundwelle oder der Verbreiterungswelle oder der Ersatzgrundwelle über ein oder mehrere Verbindungselemente montierbar.A transition wing of the outer bearing can expediently be mounted with the basic shaft or the widening shaft or the replacement basic shaft via one or more connecting elements.

Besonders vorteilhaft ist es, wenn das Außenlager mit der Grundwelle oder mit der Verbreiterungswelle oder mit der Ersatzgrundwelle in einer werkzeuglos lösbaren Verbindung montierbar ist. Dies ermöglicht es, den Umbauaufwand für die Verteilerschneckenverbreiterungen und die Menge des beim Umbau benötigtem Befestigungsmaterials, z. B. Schrauben, zu reduzieren und dadurch Zeit einzusparen.It is particularly advantageous if the outer bearing can be mounted with the base shaft or with the widening shaft or with the replacement base shaft in a connection that can be detached without tools. This makes it possible to reduce the work involved in converting the widened distribution auger and the Amount of fastening material required for the conversion, e.g. B. screws to reduce and thereby save time.

Die werkzeuglos lösbare Verbindung zwischen dem Außenlager und der Welle kann insbesondere mit einer Zahnkupplung erreicht werden, wobei das Außenlager ein Passverzahnungsprofil aufweist, während die Grundwelle, die Verbreiterungswelle und die Ersatzgrundwelle ein anderes, zu dem Passverzahnungsprofil des Außenlagers komplementäres Passverzahnungsprofil aufweisen.The tool-free detachable connection between the outer bearing and the shaft can be achieved in particular with a toothed coupling, the outer bearing having a spline profile, while the basic shaft, the widening shaft and the replacement basic shaft have a different spline profile that is complementary to the spline profile of the outer bearing.

Besonders betriebssicher ist es, die werkzeuglos lösbare Verbindung zwischen dem Außenlager und der Grundwelle oder der Verbreiterungswelle oder der Ersatzgrundwelle zu sichern, indem die Grundwelle oder die Verbreiterungswelle oder die Ersatzgrundwelle mit dem Außenlager axial gesichert ist.It is particularly reliable to secure the tool-free detachable connection between the outer bearing and the basic shaft or the widening shaft or the replacement basic shaft by axially securing the basic shaft or the widening shaft or the replacement basic shaft with the outer bearing.

Die Erfindung betrifft weiterhin ein Verfahren zur Montage einer Querverteileranordnung für einen Straßenfertiger, bei dem zunächst die Außenlagerkonsole von einem ersten Befestigungsort sowie das Außenlager von der Grundwelle gelöst werden. Des Weiteren wird eine Verbreiterungswelle an der Grundwelle angebaut, wobei die Außenlagerkonsole an einem zweiten Befestigungsort angebaut und das Außenlager an der Verbreiterungswelle lösbar befestigt wird.The invention further relates to a method for assembling a transverse distributor arrangement for a road paver, in which the outer bearing bracket is first detached from a first fastening location and the outer bearing is detached from the base shaft. In addition, a widening shaft is attached to the basic shaft, the outer bearing bracket being attached to a second fastening location and the outer bearing being releasably attached to the widening shaft.

Die Außenlagerkonsole wird vorzugsweise von einem ersten Befestigungsort gelöst, der auf einem relativ zur Mittelkonsole ortsfesten Strukturelement des Straßenfertigers oder auf einem Kanalblech, das an dem Strukturelement angebaut ist, angeordnet werden kann.The outer bearing bracket is preferably released from a first fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.

Die Außenlagerkonsole wird vorzugsweise an einem zweiten Befestigungsort angebaut, der auf einem relativ zur Mittelkonsole ortsfesten Strukturelement des Straßenfertigers oder auf einem Kanalblech, das an dem Strukturelement angebaut ist, angeordnet werden kann.The outer bearing bracket is preferably attached to a second fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate which is attached to the structural element.

Zweckmäßig wird eine axiale Sicherung zwischen der Grundwelle und dem Außenlager gelöst und die Verbreiterungswelle wird an dem Außenlager axial gesichert.An axial securing between the base shaft and the outer bearing is expediently released and the widening shaft is secured axially on the outer bearing.

Bei einem anderen alternativen erfindungsgemäßen Verfahren zur Montage einer Querverteileranordnung für einen Straßenfertiger wird die Außenlagerkonsole von einem ersten Befestigungsort des Strukturelements und das Außenlager von einer Grundwelle gelöst. Des Weiteren wird die Grundwelle durch eine Ersatzgrundwelle ersetzt, welche eine andere Länge als die Grundwelle aufweist. Schließlich wird die Außenlagerkonsole an einem zweiten Befestigungsort angebaut und das Außenlager an der Ersatzgrundwelle lösbar befestigt.In another alternative method according to the invention for assembling a transverse distributor arrangement for a road finisher, the outer bearing bracket is detached from a first fastening location of the structural element and the outer bearing is detached from a base shaft. Furthermore, the fundamental wave is replaced by a substitute fundamental wave which has a different length than the fundamental wave. Finally, the outer bearing bracket is attached to a second fastening location and the outer bearing is releasably fastened to the replacement base shaft.

Zweckmäßig wird eine axiale Sicherung zwischen der Grundwelle und dem Außenlager gelöst und die Ersatzgrundwelle wird an dem Außenlager axial gesichert.An axial securing between the basic shaft and the outer bearing is expediently released and the replacement basic shaft is axially secured to the outer bearing.

Die Außenlagerkonsole wird vorzugsweise von einem ersten Befestigungsort gelöst, der auf einem relativ zur Mittelkonsole ortsfesten Strukturelement des Straßenfertigers oder auf einem Kanalblech, das an dem Strukturelement angebaut ist, angeordnet werden kann.The outer bearing bracket is preferably released from a first fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate that is attached to the structural element.

Die Außenlagerkonsole wird bevorzugt an einem zweiten Befestigungsort angebaut, der auf einem relativ zur Mittelkonsole ortsfesten Strukturelement des Straßenfertigers oder auf einem Kanalblech, das an dem Strukturelement angebaut ist, angeordnet werden kann.The external storage bracket is preferably attached to a second fastening location which can be arranged on a structural element of the road paver that is stationary relative to the center console or on a duct plate which is attached to the structural element.

Alternativ kann der zweite Befestigungsort an einem Kanalblech angeordnet sein, wobei das Kanalblech z. B. an dem Strukturelement angebaut ist.Alternatively, the second attachment point can be arranged on a channel plate, the channel plate z. B. is grown on the structural element.

Im Folgenden werden beispielhafte Ausführungsformen anhand der Figuren näher erläutert.

Figur 1
zeigt eine schematische Perspektivansicht eines Straßenfertigers.
Figur 2
zeigt eine schematische Perspektivansicht einer Querverteileranordnung.
Figur 3
zeigt eine schematische Vorderansicht der Querverteileranordnung aus Fig. 2.
Figur 4
zeigt eine schematische Vorderansicht der Querverteileranordnung aus Fig. 2 in einem erweiterten Zustand.
Figur 5
zeigt eine schematische Vorderansicht der Querverteileranordnung aus Fig. 2 in einem anderen erweiterten Zustand.;
Figur 6
zeigt eine schematische Vorderansicht einer Ausführungsform der Erfindung, in der ein Außenlager mit Übergangsflügeln angebaut ist.
Figur 7
zeigt eine schematische Vorderansicht einer alternativen Ausführungsform der Erfindung, in der ein Außenlager mit den Wellen werkzeuglos lösbar verbunden und zu diesen axial gesichert ist.
Figur 8
zeigt eine schematische Seitenansicht des Außenlagers und der Wellen aus Fig. 7 mit deren Passverzahnungsprofilen.
Exemplary embodiments are explained in more detail below with reference to the figures.
Figure 1
shows a schematic perspective view of a road finisher.
Figure 2
Figure 11 shows a schematic perspective view of a transverse manifold arrangement.
Figure 3
FIG. 14 shows a schematic front view of the transverse manifold arrangement from FIG Fig. 2 .
Figure 4
FIG. 14 shows a schematic front view of the transverse manifold arrangement from FIG Fig. 2 in an expanded state.
Figure 5
FIG. 14 shows a schematic front view of the transverse manifold arrangement from FIG Fig. 2 in a different expanded state .;
Figure 6
shows a schematic front view of an embodiment of the invention, in which an outer bearing with transition wings is added.
Figure 7
shows a schematic front view of an alternative embodiment of the invention, in which an outer bearing is detachably connected to the shafts without tools and axially secured to them.
Figure 8
FIG. 4 shows a schematic side view of the outer bearing and the shafts from FIG Fig. 7 with their spline profiles.

Fig. 1 zeigt einen Straßenfertiger 2 und Fig. 2 zeigt eine Querverteileranordnung 1 eines Straßenfertigers 2. Die Querverteileranordnung 1 umfasst eine in Fahrtrichtung des Straßenfertigers rechts angeordnete Verteilerschnecke 4a sowie eine links angeordnete Verteilerschnecke 4b. Beide Verteilerschnecken 4a, 4b sind mittig an einer Mittelkonsole 3 gelagert und erstrecken sich jeweils von der Mittelkonsole 3 zu äußeren Endbereichen E. In dem von der Mittelkonsole 3 gebildeten Gehäuse befindet sich ein Schneckenantrieb (nicht dargestellt) zum Antreiben der beiden Verteilerschnecken 4a, 4b. Fig. 1 shows a road finisher 2 and Fig. 2 shows a transverse distributor arrangement 1 of a road paver 2. The transverse distributor arrangement 1 comprises one in the direction of travel of the road paver Distribution screw 4a arranged on the right and a distribution screw 4b arranged on the left. Both distribution screws 4a, 4b are mounted centrally on a center console 3 and each extend from the center console 3 to outer end regions E. In the housing formed by the center console 3 there is a screw drive (not shown) for driving the two distribution screws 4a, 4b.

Jede Verteilerschnecke 4a, 4b verfügt über eine Grundwelle 6. Dabei kann es sich um zwei einzelne Wellen 6 oder eine gemeinsame Welle 6 handeln. Das äußere, von der Mittelkonsole 3 abgewandte Ende E jeder Grundwelle 6 ist in einem Außenlager 7 gelagert. Jedes Außenlager 7 ist am unteren Ende einer Außenlagerkonsole 8 montiert, welche z. B. mittels einer Befestigungsplatte 17 an einem ersten Befestigungsort B1 befestigt ist. Dieser Befestigungsort B1 kann auf einem relativ zur Mittelkonsole 3 ortsfesten Strukturelement 9 des Straßenfertigers 2 oder auf einem Kanalblech 15, das an dem Strukturelement 9 angebaut ist, angeordnet sein.Each distribution screw 4a, 4b has a basic shaft 6. This can be two individual shafts 6 or a common shaft 6. The outer end E of each basic shaft 6 facing away from the center console 3 is mounted in an external bearing 7. Each external bearing 7 is mounted at the lower end of an external bearing bracket 8 which, for. B. is fastened by means of a fastening plate 17 at a first fastening location B1. This fastening location B1 can be arranged on a structural element 9 of the road paver 2 that is stationary relative to the center console 3 or on a duct plate 15 which is attached to the structural element 9.

Um die Querverteileranordnung 1 für verschiedene Arbeitsbreiten umzubauen, können entweder die rechts angeordnete Verteilerschnecke 4a, die links angeordnete Verteilerschnecke 4b oder beide Verteilerschnecken 4a, 4b verbreitert werden. Dafür werden die Außenlagerkonsole 8 von dem ersten Befestigungsort B1 am Strukturelement 9 oder Kanalblech 15 und das Außenlager 7 von der Grundwelle 6 gelöst.In order to convert the transverse distributor arrangement 1 for different working widths, either the distributor auger 4a arranged on the right, the distributor worm 4b arranged on the left or both distributor worms 4a, 4b can be widened. For this, the outer bearing bracket 8 is detached from the first fastening location B1 on the structural element 9 or channel plate 15 and the outer bearing 7 is detached from the base shaft 6.

Fig. 3 zeigt schematisch das Außenlager 7 in seinem von der Grundwelle 6 gelösten Zustand. Fig. 3 shows schematically the outer bearing 7 in its detached state from the base shaft 6.

Für den Umbau der Querverteileranordnung 1 für unterschiedliche Arbeitsbreiten wird eine Verbreiterungswelle 10 an der Grundwelle angebaut. Weiterhin wird das Außenlager 7 in seinem von der Grundwelle 6 gelösten Zustand auf der Verbreiterungswelle 10 lösbar montiert und die Außenlagerkonsole 8 an einem zweiten Befestigungsort B2 (s. Fig. 4), bei dem es sich um einen Ort auf dem Strukturelement 9 oder dem Kanalblech 15 handeln kann, angebaut.To convert the transverse distributor arrangement 1 for different working widths, a widening shaft 10 is attached to the base shaft. Furthermore, the outer bearing 7 is detachably mounted on the widening shaft 10 in its detached state from the base shaft 6 and the outer bearing bracket 8 is attached to a second fastening location B2 (see Fig. Fig. 4 ), which can be a location on the structural element 9 or the duct plate 15, is grown.

Fig. 4 zeigt das Außenlager 7 in seinem von der Grundwelle 6 gelösten und auf der Verbreiterungswelle 10 lösbar montierten Zustand. Die Außenlagerkonsole 8 ist nun am zweiten Befestigungsort B2 montiert. Fig. 4 shows the outer bearing 7 in its detached state from the base shaft 6 and detachably mounted on the widening shaft 10. The outer bearing bracket 8 is now mounted at the second fastening location B2.

Für den Umbau der Querverteileranordnung 1 für unterschiedliche Arbeitsbreiten wird alternativ das Außenlager 7 in seinem von der Grundwelle 6 gelösten Zustand auf einer Ersatzgrundwelle 11, die länger oder kurzer als die Grundwelle 6 ist, lösbar montiert.For the conversion of the transverse distributor arrangement 1 for different working widths, the outer bearing 7, in its detached state from the basic shaft 6, is alternatively detachably mounted on a replacement basic shaft 11, which is longer or shorter than the basic shaft 6.

Fig. 5 zeigt das Außenlager 7 in seinem von der Grundwelle 6 gelösten und anschließend bereits auf der Ersatzgrundwelle 11 lösbar montierten Zustand. Fig. 5 shows the outer bearing 7 in its detached state from the base shaft 6 and then already detachably mounted on the replacement base shaft 11.

Fig. 6 zeigt eine Ausführungsform der Erfindung, in der ein Außenlager 7 drehbar mit Übergangsflügeln 12 angebaut ist. In dieser Ausführungsform wird der Übergangsflügel 12 des Außenlagers 7 mit einer Grundwelle 6, einer Verbreiterungswelle 10 oder einer Ersatzgrundwelle 11 lösbar und drehfest montiert. Die lösbare und drehfeste Verbindung zwischen dem Übergangsflügel und der Welle wird dabei mittels Verbindungselementen 13, z. B. Schrauben oder Federn, erzeugt. Fig. 6 shows an embodiment of the invention in which an outer bearing 7 is rotatably mounted with transition wings 12. In this embodiment, the transition wing 12 of the outer bearing 7 is detachably and rotatably mounted with a base shaft 6, a widening shaft 10 or a replacement base shaft 11. The detachable and non-rotatable connection between the transition wing and the shaft is made by means of connecting elements 13, for. B. screws or springs generated.

Fig. 7 zeigt eine alternative Ausführungsform der Erfindung mit einem Außenlager 7 und mit daran in werkzeuglos lösbarer Verbindung montierten Wellen 6, 10, 11. Fig. 7 shows an alternative embodiment of the invention with an outer bearing 7 and with shafts 6, 10, 11 mounted thereon in a detachable connection without tools.

Fig. 8 zeigt die Passverzahnungsprofile 14a, 14b des Außenlagers 7 und der Wellen 6, 10, 11 in Vorderansicht. Um eine werkzeuglos lösbare und drehfeste Verbindung zwischen dem Außenlager 7 und der Welle 6, 10, 11 zu erzeugen, verfügt das Außenlager 7 z. B. über ein Passverzahnungsprofil 14a, welches zu einem zweiten Passverzahnungsprofil 14b der Grundwelle 6, der Verbreiterungswelle 10 oder der Ersatzgrundwelle 11 an deren jeweiligem Endbereich E komplementär ausgebildet ist. Die Passverzahnungsprofile 14a, 14b können unterschiedliche Zahnformen, z. B. Polygon oder klassischer Sechskant, aufweisen. Fig. 8 shows the spline profiles 14a, 14b of the outer bearing 7 and the shafts 6, 10, 11 in a front view. In order to create a non-rotatable connection between the outer bearing 7 and the shaft 6, 10, 11 that can be released without tools, the outer bearing 7 has z. B. via a spline profile 14a, which is designed to be complementary to a second spline profile 14b of the base shaft 6, the widening shaft 10 or the replacement base shaft 11 at the respective end region E. The spline profiles 14a, 14b can have different tooth shapes, e.g. B. polygon or classic hexagon have.

Um die werkzeuglos lösbare Verbindung zwischen dem Außenlager 7 und den Wellen 6, 10, 11 zu sichern, kann eine axiale Sicherung 16, z. B. ein Sicherungsring, angebracht sein.To secure the tool-free releasable connection between the outer bearing 7 and the shafts 6, 10, 11, an axial lock 16, for. B. a locking ring, be attached.

Claims (13)

Querverteileranordnung (1) für einen Straßenfertiger (2), mit einer Mittelkonsole (3) sowie gegenläufigen Verteilerschnecken (4a, 4b), wobei die Verteilerschnecken (4a, 4b) sich jeweils mit darauf befestigten Schneckenelementen (5) und einer Grundwelle (6) von der Mittelkonsole (3) heraus zum äußeren Endbereichen (E) erstrecken, wobei die Grundwelle (6) in einem Außenlager (7) gelagert ist, wobei das Außenlager (7) über eine Außenlagerkonsole (8) an einem Befestigungsort (B1, B2) montierbar ist, wobei eine Verbreiterungswelle (10) an die Grundwelle (6) anbaubar ist oder die Grundwelle (6) gegen eine Ersatzgrundwelle (11) mit anderer Länge als die Grundwelle (6) austauschbar ist,
dadurch gekennzeichnet, dass
die Grundwelle (6) und das Außenlager (7) lösbar miteinander verbunden sind, wobei das Außenlager (7) in seinem von der Grundwelle (6) gelösten Zustand lösbar auf der Verbreiterungswelle (10) oder auf der Ersatzgrundwelle (11) montierbar ist.Cross distributor arrangement (1) for a paver finisher (2), with a central console (3) and counter-rotating distributor screws (4a, 4b), the distributor screws (4a, 4b) each having screw elements (5) attached to them and a base shaft (6) of of the center console (3) extend out to the outer end regions (E), the base shaft (6) being supported in an external bearing (7), the external bearing (7) being mountable at a fastening location (B1, B2) via an external bearing console (8) A widening shaft (10) can be attached to the basic shaft (6) or the basic shaft (6) can be exchanged for a replacement basic shaft (11) with a different length than the basic shaft (6),
characterized in that
the base shaft (6) and the outer bearing (7) are detachably connected to one another, the outer bearing (7) being detachably mountable on the widening shaft (10) or on the replacement base shaft (11) when it is detached from the base shaft (6). Querverteileranordnung nach Anspruch 1, dadurch gekennzeichnet, dass der Befestigungsort (B1, B2) auf einem relativ zur Mittelkonsole (3) ortsfesten Strukturelement (9) des Straßenfertigers (2) oder auf einem Kanalblech (15), das an dem Strukturelement (9) angebaut ist, angeordnet ist.Transverse distributor arrangement according to Claim 1, characterized in that the fastening location (B1, B2) is on a structural element (9) of the road paver (2) which is stationary relative to the center console (3) or on a duct plate (15) which is attached to the structural element (9) is arranged. Querverteileranordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Außenlager (7) einen oder mehrere Übergangsflügel (12) umfasst.Cross manifold arrangement according to Claim 1 or 2, characterized in that the outer bearing (7) comprises one or more transition wings (12). Querverteileranordnung nach Anspruch 3, dadurch gekennzeichnet, dass ein Übergangsflügel (12) des Außenlagers (7) mit der Grundwelle (6) oder der Verbreiterungswelle (10) oder der Ersatzgrundwelle (11) über ein oder mehrere Verbindungselemente (13) montierbar ist.Transverse distributor arrangement according to Claim 3, characterized in that a transition wing (12) of the outer bearing (7) can be mounted with the base shaft (6) or the widening shaft (10) or the replacement base shaft (11) via one or more connecting elements (13). Querverteileranordnung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Außenlager (7) mit der Grundwelle (6) oder mit der Verbreiterungswelle (10) oder mit der Ersatzgrundwelle (11) in einer werkzeuglos lösbaren Verbindung montierbar ist.Transverse distributor arrangement according to one of the preceding claims, characterized in that the outer bearing (7) can be mounted in a tool-free detachable connection with the base shaft (6) or with the widening shaft (10) or with the replacement base shaft (11). Querverteileranordnung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Außenlager (7) ein Passverzahnungsprofil (14a) aufweist, wobei die Grundwelle (6) und die Verbreiterungswelle (10) und die Ersatzgrundwelle (11) ein anderes Passverzahnungsprofil (14b), das komplementär zu dem Passverzahnungsprofil (14a) des Außenlagers ausgebildet ist, aufweisen.Transverse distributor arrangement according to one of the preceding claims, characterized in that the outer bearing (7) has a splined profile (14a), the The base shaft (6) and the widening shaft (10) and the replacement base shaft (11) have a different spline profile (14b) that is complementary to the spline profile (14a) of the outer bearing. Querverteileranordnung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Grundwelle (6) oder die Verbreiterungswelle (10) oder die Ersatzgrundwelle (11) mit dem Außenlager (7) axial gesichert ist.Transverse distributor arrangement according to one of the preceding claims, characterized in that the base shaft (6) or the widening shaft (10) or the replacement base shaft (11) is axially secured with the outer bearing (7). Verfahren zur Montage einer Querverteileranordnung (1) für einen Straßenfertiger (2), wobei das Verfahren umfasst: Lösen einer Außenlagerkonsole (8) von einem ersten Befestigungsort (B1), Lösen eines Außenlagers (7) von einer Grundwelle (6), Anbauen einer Verbreiterungswelle (10) an der Grundwelle (6), Anbauen der Außenlagerkonsole (8) an einem zweiten Befestigungsort (B2), Lösbares Befestigen des Außenlagers (7) an der Verbreiterungswelle (10). A method for assembling a transverse distributor arrangement (1) for a road finisher (2), the method comprising: Detaching an external storage bracket (8) from a first fastening location (B1), Detaching an outer bearing (7) from a base shaft (6), Attaching a widening shaft (10) to the basic shaft (6), Attachment of the outer bearing bracket (8) to a second fastening location (B2), Detachable fastening of the outer bearing (7) on the widening shaft (10). Verfahren nach Anspruch 8, das weiterhin umfasst: Lösen einer axialen Sicherung (16) zwischen der Grundwelle (6) und dem Außenlager (7), Axiales Sichern der Verbreiterungswelle (10) an dem Außenlager (7). The method of claim 8 further comprising: Loosening an axial lock (16) between the base shaft (6) and the outer bearing (7), Axial securing of the widening shaft (10) to the outer bearing (7). Verfahren zur Montage einer Querverteileranordnung (1) für einen Straßenfertiger (2), wobei das Verfahren umfasst: Lösen einer Außenlagerkonsole (8) von einem ersten Befestigungsort (B1), Lösen eines Außenlagers (7) von einer Grundwelle (6), Ersetzen der Grundwelle (6) durch eine Ersatzgrundwelle (11), welche eine andere Länge als die Grundwelle (6) aufweist, Anbauen der Außenlagerkonsole (8) an einem zweiten Befestigungsort (B2), Lösbares Befestigen des Außenlagers (7) an der Ersatzgrundwelle (11). A method for assembling a transverse distributor arrangement (1) for a road finisher (2), the method comprising: Detaching an external storage bracket (8) from a first fastening location (B1), Detaching an outer bearing (7) from a base shaft (6), Replacing the basic wave (6) with a replacement basic wave (11) which has a different length than the basic wave (6), Attachment of the outer bearing bracket (8) to a second fastening location (B2), Detachable fastening of the outer bearing (7) on the replacement basic shaft (11). Verfahren nach Anspruch 10, das weiterhin umfasst: Lösen einer axialen Sicherung (16) zwischen der Grundwelle (6) und dem Außenlager (7), Axiales Sichern der Ersatzgrundwelle (11) an dem Außenlager (7). The method of claim 10 further comprising: Loosening an axial lock (16) between the base shaft (6) and the outer bearing (7), Axial securing of the replacement basic shaft (11) to the outer bearing (7). Verfahren nach einem der Ansprüche 8 bis 11, das weiterhin umfasst:
Lösen der Außenlagerkonsole (8) von dem ersten Befestigungsort (B1), der auf einem relativ zur Mittelkonsole (3) ortsfesten Strukturelement (9) des Straßenfertigers (2) oder auf einem Kanalblech (15), das an dem Strukturelement (9) angebaut ist, angeordnet ist.A method according to any one of claims 8 to 11, further comprising:
Detaching the outer bearing bracket (8) from the first fastening location (B1), which is on a structural element (9) of the paver finisher (2) which is fixed relative to the center bracket (3) or on a duct plate (15) which is attached to the structural element (9) , is arranged. Verfahren nach einem der Ansprüche 8 bis 12, das weiterhin umfasst:
Anbauen der Außenlagerkonsole (8) an dem zweiten Befestigungsort (B2), der auf einem relativ zur Mittelkonsole (3) ortsfesten Strukturelement (9) des Straßenfertigers (2) oder auf einem Kanalblech (15), das an dem Strukturelement (9) angebaut ist, angeordnet ist.A method according to any one of claims 8 to 12, further comprising:
Attachment of the outer bearing bracket (8) to the second fastening location (B2), which is attached to a structural element (9) of the road paver (2) which is fixed relative to the center console (3) or to a duct plate (15) which is attached to the structural element (9) , is arranged.
EP19182531.4A 2019-06-26 2019-06-26 Longitudinal distribution assembly for a paver Active EP3757290B1 (en)

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PL19182531T PL3757290T3 (en) 2019-06-26 2019-06-26 Longitudinal distribution assembly for a paver
EP19182531.4A EP3757290B1 (en) 2019-06-26 2019-06-26 Longitudinal distribution assembly for a paver
JP2020086459A JP7125962B2 (en) 2019-06-26 2020-05-18 Traverse feeder for road finisher and method of assembling the traverse feeder
BR102020012342-4A BR102020012342A2 (en) 2019-06-26 2020-06-18 CROSS-DISTRIBUTOR ARRANGEMENT, CROSS-DISTRIBUTOR ASSEMBLY ASSEMBLY METHOD AND CROSS-DISTRIBUTOR ARRANGEMENT ASSEMBLY METHOD
CN202010591629.3A CN112144348B (en) 2019-06-26 2020-06-24 Transverse distributor device for a road finishing machine
CN202021199125.9U CN212611813U (en) 2019-06-26 2020-06-24 Transverse distributor device for a road finishing machine
US16/911,532 US11313085B2 (en) 2019-06-26 2020-06-25 Transverse distributor arrangement for a road finisher

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PL3757290T3 (en) * 2019-06-26 2021-11-08 Joseph Vögele AG Longitudinal distribution assembly for a paver

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CN112144348A (en) 2020-12-29
PL3757290T3 (en) 2021-11-08
JP2021004544A (en) 2021-01-14
CN112144348B (en) 2022-11-29
US11313085B2 (en) 2022-04-26
EP3757290B1 (en) 2021-06-02
CN212611813U (en) 2021-02-26
US20200407926A1 (en) 2020-12-31
JP7125962B2 (en) 2022-08-25

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