EP2882901B1 - Road construction machine and method of production thereof - Google Patents

Road construction machine and method of production thereof Download PDF

Info

Publication number
EP2882901B1
EP2882901B1 EP13759436.2A EP13759436A EP2882901B1 EP 2882901 B1 EP2882901 B1 EP 2882901B1 EP 13759436 A EP13759436 A EP 13759436A EP 2882901 B1 EP2882901 B1 EP 2882901B1
Authority
EP
European Patent Office
Prior art keywords
tank
construction machine
road construction
connection pipe
tank bodies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13759436.2A
Other languages
German (de)
French (fr)
Other versions
EP2882901A1 (en
Inventor
Tobias KREUTZ
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.)
Bomag GmbH and Co oHG
Original Assignee
Bomag GmbH and Co oHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE102012015894.7A priority Critical patent/DE102012015894B4/en
Application filed by Bomag GmbH and Co oHG filed Critical Bomag GmbH and Co oHG
Priority to PCT/EP2013/002225 priority patent/WO2014023398A1/en
Publication of EP2882901A1 publication Critical patent/EP2882901A1/en
Application granted granted Critical
Publication of EP2882901B1 publication Critical patent/EP2882901B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—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
    • E01C19/4806—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 with solely rollers for consolidating or finishing
    • 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
    • E01C19/22—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 consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Description

  • Die Erfindung betrifft eine selbstfahrende Straßenbaumaschine gemäss dem Oberbegriff des Patentanspruchs 1, insbesondere Straßenwalze, die einen Brauchwassertank mit zwei Tankkörpern aufweist, die über eine Ausgleichsleitung parallel geschaltet sind. Die Erfindung betrifft ferner ein Herstellungsverfahren gemäss dem Oberbegriff des Patentanspruchs 9.The invention relates to a self-propelled road construction machine according to the preamble of claim 1, in particular road roller having a service water tank with two tank bodies, which are connected in parallel via a compensation line. The invention further relates to a production method according to the preamble of claim 9.
  • Selbstfahrende Straßenwalzen zur Herstellung von Verkehrswegen sind allgemein bekannt. Um die Anhaftung von Verunreinigungen an einer Bandage zu verhindern, wird die Bandage mit Wasser besprüht, welches in einem Brauchwassertank gebunkert wird. Da die benötigte Brauchwassermenge aus konstruktiven Gründen nicht in einem einzigen Tankbehälter gespeichert werden kann, ist der Brauchwassertank häufig in zwei Tankkörper aufgeteilt, wie beispielsweise aus der FR 1 219 355 A bekannt. Die beiden Tankkörper können miteinander über einen flexiblen Schlauch verbunden sein. Die Montage des Schlauchs mit Schlauchschellen ist zeitaufwendig und es besteht die Gefahr von Montagefehlern.Self-propelled road rollers for the production of traffic routes are well known. To prevent the adhesion of impurities to a bandage, the bandage is sprayed with water, which is bunkered in a hot water tank. Since the required amount of hot water can not be stored in a single tank container for design reasons, the hot water tank is often divided into two shells, such as from FR 1 219 355 A known. The two tank bodies can be connected to each other via a flexible hose. The assembly of the hose with hose clamps is time consuming and there is a risk of assembly errors.
  • Der Erfindung liegt die Aufgabe zu Grunde, eine Straßenbaumaschine und ein Verfahren der eingangs genannten Art anzugeben bei denen, der Wassertank auf einfache Weise montiert werden kann.The invention is based on the object to provide a road construction machine and a method of the type mentioned in which, the water tank can be mounted in a simple manner.
  • Diese Aufgabe wird bezüglich der Straßenbaumaschine dadurch gelöst, dass die Ausgleichsleitung und die Tankkörper über eine Steckverbindung verbunden sind, bei welcher die Ausgleichsleitung aus einem biegesteifen Verbindungsrohr besteht, und die Tankkörper jeweils abgedichtete Einstecköffnungen für das Rohr aufweisen. Bezüglich des Tankkörpers wird die Aufgabe dadurch gelöst, dass die Ausgleichsleitung und die Tankkörper über eine Steckverbindung verbunden sind, bei welcher die Ausgleichsleitung aus einem biegesteifen Verbindungsrohr besteht, und die Tankkörper jeweils abgedichtete Einstecköffnungen für das Rohr aufweisen.This object is achieved with respect to the road construction machine in that the compensation line and the tank body are connected via a plug connection, in which the compensation line consists of a rigid connection pipe, and the tank body each have sealed insertion openings for the pipe. With respect to the tank body, the object is achieved in that the compensation line and the tank body via a plug connection are connected, wherein the compensation line consists of a rigid connection pipe, and the tank body each have sealed insertion openings for the pipe.
  • Die Erfindung hat den Vorteil, dass die Montagezeit der Maschine verkürzt wird und eine Überprüfung der korrekten Montage durch einfache in Augenscheinnahme möglich ist.The invention has the advantage that the assembly time of the machine is shortened and a check of the correct installation by simple visual inspection is possible.
  • Die Montage wird dadurch weiter vereinfacht, dass das Verbindungsrohr freitragend zwischen den Einstecköffnungen geführt ist.The assembly is further simplified in that the connecting pipe is guided cantilever between the insertion.
  • Es ist besonders vorteilhaft, dass die Tankkörper zu beiden Seiten der zur Maschinenmittenebene, bevorzugt symmetrisch zur Maschinenmittenebene, angeordnet sind. Dadurch wird der Einbau von beiden Seiten der Straßenbaumaschine einfach und es wird eine gute Raumausnutzung erreicht.It is particularly advantageous that the tank bodies are arranged on both sides of the machine center plane, preferably symmetrically to the machine center plane. As a result, the installation of both sides of the road construction machine becomes easy and good space utilization is achieved.
  • Grundsätzlich können die Tankkörper unterschiedliche Größen und unterschiedliche Volumen haben. Für die Gewichtsverteilung ist es jedoch günstig, dass die Tankkörper im Wesentlichen die gleiche Größe und das gleiche Volumen haben.Basically, the tank bodies can have different sizes and different volumes. However, for the weight distribution, it is favorable that the tank bodies have substantially the same size and the same volume.
  • Eine bevorzugte Weiterbildung der Erfindung besteht darin, dass das Verbindungsrohr mindestens einen axial wirkenden ersten Stopper zur Begrenzung der Einstecktiefe aufweist. Damit wird einerseits ein versehentliches Hineinrutschen des Verbindungsrohres in einen Tankkörper verhindert und andererseits wird sichergestellt, dass das Verbindungsrohr ausreichend tief in den Tankkörper eingesteckt wird. Anhand der Position des Stoppers kann ferner der richtige Sitz des Verbindungsrohres überprüft werden.A preferred development of the invention consists in that the connecting tube has at least one axially acting first stopper for limiting the insertion depth. This prevents on the one hand accidental slipping of the connecting pipe in a tank body and on the other hand it is ensured that the connecting pipe is inserted sufficiently deep into the tank body. Based on the position of the stopper can also be checked the correct fit of the connecting pipe.
  • Besonders vorteilhaft ist es, zwei Stopper vorzusehen, so dass sich das Verbindungsrohr nach der Montage nicht mehr zwischen den beiden Tankkörpern verschieben und lösen kann.It is particularly advantageous to provide two stoppers, so that the connecting pipe can no longer move and loosen between the two tank bodies after assembly.
  • Eine einfache und sichere Befestigung der Tankkörper besteht darin, sie jeweils mit einem Zuganker am Tragrahmen fest zu spannen. An den freien Enden der Zuganker können auf einfache Weise Seitenverkleidungen angebracht werden.A simple and secure attachment of the tank body is to tighten each with a tie rod on the support frame firmly. At the free ends of the tie rods side panels can be easily mounted.
  • Verfahrensmäßig wird die Aufgabe durch folgende Verfahrensschritte gelöst:
    • Einstecken des Verbindungsrohres bis zum ersten Stopper in den ersten Tankkörper;
    • Befestigen des ersten Tankkörpers am Tragrahmen;
    • Aufstecken des zweiten Tankkörpers auf das Verbindungsrohr; und
    • Befestigen des zweiten Tankkörpers am Tragrahmen.
    In terms of method, the object is achieved by the following method steps:
    • Inserting the connecting tube to the first stopper in the first tank body;
    • Attaching the first tank body to the support frame;
    • Attaching the second tank body to the connecting pipe; and
    • Attach the second tank body to the support frame.
  • Nachfolgend wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels weiter erläutert. Es zeigen schematisch:
    • Fig. 1
    eine perspektivische Ansicht einer Straßenwalze;
    Fig. 2
    eine teilweise geschnittene Frontansicht der Straßenwalze;
    Fig. 3
    einen Teilquerschnitt durch den Brauchwassertank von Fig. 2; und
    Fig. 4
    eine Explosionsdarstellung des Brauchwassertanks von Fig. 2.
    The invention will be further explained with reference to an embodiment shown in the drawing. They show schematically:
    Fig. 1
    a perspective view of a road roller;
    Fig. 2
    a partially sectioned front view of the road roller;
    Fig. 3
    a partial cross section through the hot water tank of Fig. 2 ; and
    Fig. 4
    an exploded view of the hot water tank of Fig. 2 ,
  • Fig. 1 veranschaulicht eine als Straßenwalze 1 ausgebildete selbstfahrende Baumaschine mit einem Vorderwagen 2 und einem Hinterwagen 3, die über ein Pendel-/ Knickgelenk miteinander verbunden sind. Am Vorderwagen 2 ist eine vordere Bandage 4 und am Hinterwagen 3 eine hintere Bandage 5 angeordnet. Der Vorderwagen 2 weist einen Tragrahmen auf, an welchem auch zwei Seitenrahmen 6 für die vordere Bandage 4 angeordnet sind. Auf dem Vorderwagen 2 befindet sich ferner eine Fahrerkabine 7. Fig. 1 illustrates a designed as a road roller 1 self-propelled construction machine with a front end 2 and a rear end 3, which are connected to each other via a pendulum / articulated joint. At the front of the car 2, a front drum 4 and the rear carriage 3, a rear drum 5 is arranged. The front end 2 has a support frame on which two side frames 6 are arranged for the front drum 4. On the front of the car 2 is also a driver's cab 7.
  • Vor der vorderen Bandage 4 sind über die gesamte Breite der Bandage 4 Sprühdüsen 8 angeordnet, mit welchen die Bandagenoberfläche im Betrieb besprüht wird, um Anhaftungen zu vermeiden. Die Sprühdüsen 8 werden aus einem Brauchwassertank 9 (Fig. 2) versorgt, der hinter Seitenverkleidungen 11 des Vorderwagens 2 unterhalb der Fahrerkabine 7 und teilweise unterhalb einer oberseitigen Verkleidung 10 angeordnet ist, wobei in der Darstellung nur eine der beiden Seitenverkleidungen 11 sichtbar ist. Der Brauchwassertank 9 ist mit einem Einfüllstutzen 12 versehen, der nach außen bis oberhalb der oberseitigen Verkleidung 10 geführt ist.In front of the front bandage 4 4 spray nozzles 8 are arranged over the entire width of the bandage, with which the bandage surface is sprayed in operation to avoid buildup. The spray nozzles 8 are removed from a service water tank 9 (FIG. Fig. 2 ), which is arranged behind side panels 11 of the front carriage 2 below the cab 7 and partially below a top panel 10, wherein in the illustration, only one of the two side panels 11 is visible. The service water tank 9 is provided with a filler neck 12, which is guided to the outside to above the top-side panel 10.
  • Fig. 2 veranschaulicht eine Vorderansicht der Straßenwalze 1 mit einem gestrichelt gekennzeichneten Teilschnitt, welcher die Sicht auf den Brauchwassertank 9 freigibt. Der Brauchwassertank ist aus zwei selbsttragenden Tankkörpern 13, 14 aus Kunststoff und einem biegesteifen Verbindungsrohr 15 zusammengesetzt. Das Verbindungsrohr 15 verbindet die beiden Tankkörper 13, 14 in ihren Bodenbereichen. Die beiden Tankkörper 13, 14 sind über das Verbindungsrohr 15 parallel geschaltet, d.h. das Verbindungsrohr 15 dient als Ausgleichsleitung, um den Inhalt der beiden Tankbehälter auf gleichem Niveau zu halten. Sie sind also über das Verbindungsrohr 15 nach dem Prinzip der kommunizierenden Röhren verbunden. Der Einfüllstutzen 12 befindet sich an einem der Tankkörper 13, 14. Fig. 2 FIG. 2 illustrates a front view of the road roller 1 with a broken section, which shows the view of the hot water tank 9. FIG. The hot water tank is composed of two self-supporting tank bodies 13, 14 made of plastic and a rigid connection pipe 15. The connecting tube 15 connects the two tank bodies 13, 14 in their bottom regions. The two tank bodies 13, 14 are connected in parallel via the connecting pipe 15, that is, the connecting pipe 15 serves as a compensation line in order to keep the contents of the two tank containers at the same level. So they are connected via the connecting tube 15 according to the principle of communicating tubes. The filler neck 12 is located on one of the tank body 13, 14th
  • Die beiden Tankkörper 13, 14 sind zu beiden Seiten der Längsmittenebene M der Straßenwalze 1 angeordnet. In dem dargestellten Beispiel sind sie im wesentlichen symmetrisch zur Längsmittenebene M angeordnet. Ihre Größen und Volumina sind etwa gleich und ihre Formen sind im Wesentlichen spiegelbildlich zueinander ausgebildet. Sie sind auf einem Bodenträger 16 eines Tragrahmens der Straßenwalze 1 gelagert. Außerdem sind sie jeweils über einen quer zur Längsmittenebene M verlaufenden Zuganker 17, 18 an einem in der Längsmitte des Vorderwagens 2 angeordneten Rahmenteil 19 des Tragrahmens verspannt. In Fig. 2 sind die Zuganker 17, 18 rein schematisch und nicht maßstabsgetreu dargestellt. Die Zuganker 17, 18 verlaufen in rohrförmigen Kanälen 27 (Fig. 4), die quer durch die Tankkörper 13, 14 hindurch ausgebildet sind.The two tank bodies 13, 14 are arranged on both sides of the longitudinal center plane M of the road roller 1. In the illustrated example, they are arranged substantially symmetrically to the longitudinal center plane M. Their sizes and volumes are approximately equal and their shapes are essentially mirror images of each other. They are mounted on a bottom support 16 of a support frame of the road roller 1. In addition, they are each across a cross Längsmittenebene M extending tie rods 17, 18 clamped to a arranged in the longitudinal center of the front carriage 2 frame part 19 of the support frame. In Fig. 2 the tie rods 17, 18 are shown purely schematically and not to scale. The tie rods 17, 18 extend in tubular channels 27 (FIG. Fig. 4 ) formed transversely through the tank bodies 13, 14.
  • Wie Fig. 3 im Einzelnen veranschaulicht, sind das Verbindungsrohr 15 und die Tankkörper 13, 14 über eine Steckverbindung 20 verbunden. Die Steckverbindung 20 wird einerseits dadurch gebildet, dass die beiden Tankkörper 13, 14 jeweils eine Einstecköffnung 21, 22 gleichen Durchmessers aufweisen, die sich koaxial gegenüberliegen. Jede Einstecköffnung 21, 22 ist mit einer Ringdichtung 23, 24 versehen. Andererseits wird die Steckverbindung 20 durch das Verbindungsrohr 15 gebildet, das an seinen Endbereichen zu den Einstecköffnungen 21, 22 komplementäre Außendurchmesser aufweist, und damit in die Einstecköffnungen 21, 22 gesteckt ist. Das Verbindungsrohr 15 wird ausschließlich von den Einstecköffnungen 21, 22 bzw. den Dichtringen 23, 24 gehalten, d.h. es überbrückt den Abstand zwischen den beiden Tankkörper 13, 14 freitragend.As Fig. 3 illustrated in detail, the connecting pipe 15 and the tank body 13, 14 are connected via a plug connection 20. The plug connection 20 is formed, on the one hand, by the fact that the two tank bodies 13, 14 each have an insertion opening 21, 22 of the same diameter, which lie opposite each other coaxially. Each insertion opening 21, 22 is provided with a ring seal 23, 24. On the other hand, the plug connection 20 is formed by the connecting tube 15, which has at its end regions to the insertion openings 21, 22 complementary outer diameter, and thus in the insertion openings 21, 22 is inserted. The connecting tube 15 is held exclusively by the insertion openings 21, 22 or the sealing rings 23, 24, ie it bridges the distance between the two tank bodies 13, 14 cantilevered.
  • Mit vorgegebenem Abstand von den beiden Enden des Verbindungsrohres 15 sind jeweils ein axial wirkender ringförmiger erster und zweiter Stopper 25, 26 verschiebefest auf dem Verbindungsrohr 15 angeordnet. Die Stopper 25, 26 verhindern, dass das Verbindungsrohr 15 zu tief in die Einstecköffnungen 21, 22 eindringen kann. Die Stopper 25, 26 dienen somit als Axialsicherung für das Verbindungsrohr 15.At a predetermined distance from the two ends of the connecting tube 15 are each an axially acting annular first and second stoppers 25, 26 disposed fixedly on the connecting tube 15. The stoppers 25, 26 prevent the connecting tube 15 from penetrating too deeply into the insertion openings 21, 22. The stoppers 25, 26 thus serve as axial securing means for the connecting pipe 15.
  • Anhand der Explosionsdarstellung von Fig. 4 wird nachfolgend die Montage des Brauchwassertanks 9 (Fig. 2) beschrieben. Zunächst wird ein erster Tankkörper 13 im Vorderwagen 2 eingebaut, indem er auf den Bodenträger 16 gesetzt und mit einem ersten Zuganker 17 am Rahmenteil 19 verspannt wird. Die Befestigung mittels des ersten Zugankers 17 entspricht der Befestigung des zweiten Tankkörpers 14, die unten im einzelnen beschrieben wird. Dann wird das Verbindungsrohr 15 mit einem Ende bis zum betreffenden ersten Stopper 25 in die Einstecköffnung 22 des ersten Tankkörpers 13 eingesteckt. Als nächstes wird der zweite Zuganker 18 mit einem Ende am Rahmenteil 19 befestigt. Der zweite Tankkörper 14 wird anschließend auf seinen Platz auf dem Bodenträger 16 geschoben. Während der Schiebebewegung wird der zweite Zuganker 18 in den zugehörigen rohrförmigen Kanal 27 des zweiten Tankkörpers 14 eingeschoben. Außerdem wird die Einstecköffnung 21 des zweiten Tankkörpers 14 über das freie Ende des Verbindungsrohres 15 geschoben.Based on the exploded view of Fig. 4 Below is the installation of the hot water tank 9 ( Fig. 2 ). First, a first tank body 13 is installed in the front of the car 2 by being placed on the bottom support 16 and braced with a first tie rod 17 on the frame part 19. The attachment by means of the first tie rod 17 corresponds to the attachment of the second tank body 14, which will be described in detail below. Then, the connecting pipe 15 is inserted with one end to the respective first stopper 25 in the insertion opening 22 of the first tank body 13. Next, the second tie rod 18 is attached with one end to the frame part 19. The second tank body 14 is then pushed into place on the bottom support 16. During the sliding movement of the second tie rod 18 is inserted into the associated tubular channel 27 of the second tank body 14. In addition, the insertion opening 21 of the second tank body 14 is pushed over the free end of the connecting tube 15.
  • Auf das freie Ende des zweiten Zugankers 18 wird schließlich ein scheibenförmiger Ankerkopf 28 geschraubt, um den zweiten Tankkörper 14 fest an das Rahmenteil 19 zu ziehen und ihn dort fest zu spannen.Finally, a disk-shaped anchor head 28 is screwed onto the free end of the second tie rod 18 in order to pull the second tank body 14 firmly against the frame part 19 and to clamp it firmly there.
  • Wenn beide Tankkörper 13, 14 montiert sind, liegt jeweils ein Stopper 25, 26 an einem der Tankkörper 13, 14 an. Somit ist das Verbindungsrohr 15 nach zwei Richtungen axial gesichert und es kann sich nach der Montage nicht mehr aus seiner Position zwischen den beiden Tankkörpern 13, 14 verschieben und lösen.When both tank bodies 13, 14 are mounted, in each case a stopper 25, 26 bears against one of the tank bodies 13, 14. Thus, the connecting tube 15 is axially secured in two directions and it can not move from its position between the two tank bodies 13, 14 and solve after assembly.
  • Im zweiten, innen liegenden Gewinde des ersten Zugankers 17 wird schließlich die Seitenverkleidung 11' verschraubt. In gleicher Weise wird auch die zugehörige Seitenverkleidung 11 auf der gegenüber liegenden Seite am ersten Zuganker 17 des ersten Tankkörpers 13 befestigt.In the second, internal thread of the first tie rod 17, the side panel 11 'is finally screwed. In the same way, the associated side cover 11 is fastened on the opposite side to the first tie rod 17 of the first tank body 13.

Claims (10)

  1. A self-propelled road construction machine, especially a road roller (1), which comprises a service water tank (9) with two tank bodies (13, 14) which are connected in parallel via a balancing line,
    characterized in that
    the balancing line and the tank bodies (13, 14) are connected via a plug connection (20), in which the balancing line consists of a flexurally rigid connection pipe (15) and the tank bodies (13, 14) respectively comprise sealed insertion openings (21, 22) for the pipe.
  2. The road construction machine according to claim 1,
    characterized in that
    the tank bodies (13, 14) are arranged on both sides of the longitudinal central plane (M) of the road construction machine.
  3. The road construction machine according to claim 1 or 2,
    characterized in that
    the tank bodies substantially have the same size and the same volume.
  4. The road construction machine according to any one of the preceding claims,
    characterized in that
    the connection pipe (15) is guided in a self-supporting manner between the insertion openings (21, 22).
  5. The road construction machine according to any one of the preceding claims,
    characterized in that
    the connection pipe (15) comprises at least one axially acting first stopper (25) for limiting the insertion depth.
  6. The road construction machine according to claim 4,
    characterized in that
    two stoppers (25, 26) are provided in opposite end regions of the connection pipe (15).
  7. The self-propelled road construction machine according to any one of the preceding claims,
    characterized in that
    the tank bodies (13, 14) are respectively fastened to the support frame by means of a tie rod (17, 18).
  8. The road construction machine according to claim 6,
    characterized in that
    lateral claddings (11, 11') are attached to the free ends of the tie rods (17, 18).
  9. A production method for a road roller (1) according to any one of the preceding claims,
    c h a r a c t e r i z e d by the following method steps:
    - inserting the connection pipe (15) into the first tank body (13) up to the first stopper (25);
    - fastening the first tank body (13, 14) to the support frame;
    - attaching the second tank body (14) to the connection pipe (15), and
    - fastening the second tank body (14) to the support frame.
  10. The method according to claim 9, characterized in that a lateral cladding (11, 11') is attached to the tank bodies (13, 14).
EP13759436.2A 2012-08-10 2013-07-26 Road construction machine and method of production thereof Active EP2882901B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102012015894.7A DE102012015894B4 (en) 2012-08-10 2012-08-10 Road construction machine
PCT/EP2013/002225 WO2014023398A1 (en) 2012-08-10 2013-07-26 Roadbuilding machine

Publications (2)

Publication Number Publication Date
EP2882901A1 EP2882901A1 (en) 2015-06-17
EP2882901B1 true EP2882901B1 (en) 2016-07-13

Family

ID=49123813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13759436.2A Active EP2882901B1 (en) 2012-08-10 2013-07-26 Road construction machine and method of production thereof

Country Status (4)

Country Link
US (1) US9464390B2 (en)
EP (1) EP2882901B1 (en)
DE (1) DE102012015894B4 (en)
WO (1) WO2014023398A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104195925B (en) * 2014-09-05 2016-07-06 中铁四局集团有限公司 A kind of rolling apparatus with curved surface following and circuit rolling method
USD853450S1 (en) * 2017-07-06 2019-07-09 Bomag Gmbh Single drum roller
USD853451S1 (en) * 2017-07-06 2019-07-09 Bomag Gmbh Rear part of a single drum roller
USD849802S1 (en) 2017-07-06 2019-05-28 Bomag Gmbh Engine hood of a single drum roller
US10227741B1 (en) 2017-11-29 2019-03-12 Caterpillar Paving Products Inc. Milling machine including auxiliary fluid tank
CN109468919A (en) * 2018-11-06 2019-03-15 史振荣 A kind of road roller with aproll depositing dust function
USD899468S1 (en) * 2019-05-15 2020-10-20 Caterpillar Paving Products Inc. Vibratory roller

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078900A (en) * 1933-10-09 1937-04-27 Carl H Graham Road roller
US2138904A (en) * 1935-08-12 1938-12-06 Frank L Carswell Road surface treating machine
US2192027A (en) * 1935-10-14 1940-02-27 Crowder Helen Ingalls Road building apparatus
US2645524A (en) * 1950-09-01 1953-07-14 Kennett C Kelly Roofing asphalt spray system
DE1790455U (en) * 1958-09-12 1959-06-18 Bomag Bopparder Maschb Ges M B Mobile device for flat rolling of road cover, pack were u. like.
FR1219355A (en) 1958-12-24 1960-05-17 Ets Richier Device for spraying water on the tires or tires of a road roller
US3344721A (en) * 1965-08-13 1967-10-03 Chevron Res Pneumatic compaction of asphalt compositions
US4009967A (en) * 1975-12-08 1977-03-01 Layton Manufacturing Co., Inc. Road roller vehicle with water applicator
DE2754165A1 (en) * 1977-12-06 1979-06-07 Andrae P Fa Cleaning machine with identical fresh and dirty water containers - allows re-use of dirty water by reversible connections of pipes etc. and other fittings
DE8309908U1 (en) * 1983-04-05 1983-07-14 Bomag Menck Gmbh Water container, in particular for vibratory rollers
US4593855A (en) * 1984-01-24 1986-06-10 Vehicle Systems Development Corporation Vehicle-mountable fire fighting apparatus
DE4028758C2 (en) * 1990-09-11 1996-08-22 Fusion Kunststoff Gmbh Water tanks for motorhomes and motor caravans
US5199196A (en) * 1992-06-16 1993-04-06 Straley Paul M Earth grading and soil compaction tractor with water spray capability
US5476146A (en) * 1993-12-20 1995-12-19 Brown; C. Coy Fire fighting all terrain vehicle
DE29805540U1 (en) * 1998-03-26 1998-06-18 Vibromax Bodenverdichtungsmasc roller
US6889877B2 (en) * 2002-01-17 2005-05-10 Stephen P. Bieker Portable fluid-transporting system
FR2853672B1 (en) 2003-04-11 2005-07-08 C M T P Road engine for road works interchangeable by a binder tank
DE10347872C5 (en) * 2003-10-10 2006-12-14 Wirtgen Gmbh Self-propelled road milling machine with cooling system
JP2007040043A (en) * 2005-08-05 2007-02-15 Sakai Heavy Ind Ltd Structure of liquid tank in rolling compaction vehicle
DE202005015502U1 (en) * 2005-10-01 2007-02-08 Dolmar Gmbh Injection adjustment handle for cutting grinder
DE202007009092U1 (en) * 2007-06-28 2007-08-30 Reimo Reisemobil-Center Gmbh Wassersport- Und Freizeitbedarf Single-axle caravan
DE102014216440A1 (en) * 2014-08-19 2016-02-25 Hamm Ag compactor

Also Published As

Publication number Publication date
EP2882901A1 (en) 2015-06-17
WO2014023398A9 (en) 2015-04-23
DE102012015894B4 (en) 2014-08-07
WO2014023398A1 (en) 2014-02-13
DE102012015894A1 (en) 2014-02-13
US9464390B2 (en) 2016-10-11
US20150204031A1 (en) 2015-07-23

Similar Documents

Publication Publication Date Title
EP0039855B1 (en) Anti-theft device for motor vehicle wheels
EP1780101B1 (en) Passenger-protection system to protect against side impact in a vehicle
DE102011051622A1 (en) Reinforcement element for a vehicle structure, in particular for a sill of a motor vehicle
EP1153823B1 (en) Front body structure for a motor car
DE102004058761B4 (en) Shaped roof structure
DE102008007552B4 (en) Device for increasing the bending stiffness of hoses
DE102005051948B4 (en) Device for absorbing side forces in a side impact of a motor vehicle
EP2574485A1 (en) Filling device
EP2678181B1 (en) Tank recess
EP1304281A2 (en) Vehicle with a reinforcing insert in the sill beam
EP3017973B1 (en) Steering arm with air guidance device
DE202008001010U1 (en) Supporting structure for solar modules
DE102011056737A1 (en) Front end structure of a motor vehicle
EP0097222A1 (en) Structure for motor vehicles, particularly passenger cars
DE112004000650B4 (en) Holder for suspending a pipe of an exhaust line of a motor vehicle
DE19833698A1 (en) Fuel tank
DE102010032278A1 (en) Fuel tank made of thermoplastic material
DE102009013893A1 (en) A-pillar connection for a motor vehicle
DE102007035482A1 (en) Switchgear assembly for a motor vehicle
DE102013110363A1 (en) Air guiding device for a vehicle
DE102007017697A1 (en) Tension member for structures and method for its production
WO2010102616A1 (en) Oil tank
DE102008036335A1 (en) stiffener
DE10229400A1 (en) Structure for a vehicle, in particular a passenger car
DE102009050495A1 (en) subframe

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20141203

DAX Request for extension of the european patent (deleted)
INTG Intention to grant announced

Effective date: 20160304

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 812446

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013003739

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160713

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: HEPP WENGER RYFFEL AG, CH

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

Ref country code: BE

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

Effective date: 20160731

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

Ref country code: NO

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

Effective date: 20161013

Ref country code: LT

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

Effective date: 20160713

Ref country code: FI

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

Effective date: 20160713

Ref country code: RS

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

Effective date: 20160713

Ref country code: NL

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

Effective date: 20160713

Ref country code: IS

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

Effective date: 20161113

Ref country code: IT

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

Effective date: 20160713

Ref country code: HR

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

Effective date: 20160713

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

Ref country code: SE

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

Effective date: 20160713

Ref country code: LV

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

Effective date: 20160713

Ref country code: GR

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

Effective date: 20161014

Ref country code: PL

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

Effective date: 20160713

Ref country code: PT

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

Effective date: 20161114

Ref country code: ES

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

Effective date: 20160713

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013003739

Country of ref document: DE

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

Ref country code: MC

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

Effective date: 20160713

Ref country code: RO

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

Effective date: 20160713

Ref country code: EE

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

Effective date: 20160713

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: DK

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

Effective date: 20160713

Ref country code: SK

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

Effective date: 20160713

Ref country code: BG

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

Effective date: 20161013

Ref country code: SM

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

Effective date: 20160713

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170505

26N No opposition filed

Effective date: 20170418

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

Ref country code: IE

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

Effective date: 20160726

Ref country code: FR

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

Effective date: 20160913

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

Ref country code: SI

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

Effective date: 20160713

Ref country code: LU

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

Effective date: 20160726

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170726

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

Ref country code: GB

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

Effective date: 20170726

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

Ref country code: HU

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

Effective date: 20130726

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

Ref country code: MT

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

Effective date: 20160713

Ref country code: CY

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

Effective date: 20160713

Ref country code: MK

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

Effective date: 20160713

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

Ref country code: AL

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

Effective date: 20160713

Ref country code: TR

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

Effective date: 20160713

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 812446

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180726

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

Ref country code: AT

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

Effective date: 20180726

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

Ref country code: CZ

Payment date: 20200715

Year of fee payment: 8

Ref country code: DE

Payment date: 20200724

Year of fee payment: 8

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

Ref country code: CH

Payment date: 20200727

Year of fee payment: 8