EP0845557B1 - Motor driven ground compactor - Google Patents

Motor driven ground compactor Download PDF

Info

Publication number
EP0845557B1
EP0845557B1 EP97113727A EP97113727A EP0845557B1 EP 0845557 B1 EP0845557 B1 EP 0845557B1 EP 97113727 A EP97113727 A EP 97113727A EP 97113727 A EP97113727 A EP 97113727A EP 0845557 B1 EP0845557 B1 EP 0845557B1
Authority
EP
European Patent Office
Prior art keywords
ballast
motor
soil compactor
ballast means
compactor according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97113727A
Other languages
German (de)
French (fr)
Other versions
EP0845557A1 (en
Inventor
Christian Schmidt
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
Application filed by Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP0845557A1 publication Critical patent/EP0845557A1/en
Application granted granted Critical
Publication of EP0845557B1 publication Critical patent/EP0845557B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
    • 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
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles

Definitions

  • the invention relates to a motor-driven soil compaction device with ballast and at least two, roles one behind the other in the direction of travel, between which the motor is arranged. Under roles The most varied of shapes such as. Bikes, Understand wheelsets, rollers, drums or the like become.
  • the ballast means allow it to pass through easily Weight increase to improve compaction. In general they are above the front and rear Rollers arranged while the motor between the rollers and installed under a possibly existing driver's cabin is. However, this will change the driver's view affected front and back, which is why it has also become known instead of the engine Place ballast between the rollers.
  • US 3 060 818 is a compression device with the features of the preamble of claim 1, so with arrangement of the motor and ballast between the roles known, the movability of the engine in the Form is realized that it with its accessories such as tank, converter and gearbox is mounted on a common base, which is installed as a unit or can be expanded. So-called bunkers are provided for the ballast means, which can be filled with stones or the like from above.
  • a soil compacting device is known from GB 526 519, in which the ballast means can be moved in the horizontal direction along guide elements are.
  • the object of the preceding invention is that Compactness of the construction further increase and the integration of the ballast means to improve in the overall construction.
  • the invention is said to be a cost-effective and robust one that is particularly important in construction sites Award structure.
  • the invention is based on the knowledge that the Motor and the ballast in the confined space between have the roles accommodated when doing so Accessibility of the engine for the operation required Repair and service is guaranteed. So you can go through any area of the engine Cover ballast means, since this if necessary are movable.
  • the movability generally means the possibility a pivoting, twisting or moving in the vertical and / or horizontal direction. But panning is particularly easy Move in the horizontal plane alone because not the weight of the motor and / or the ballast must be applied.
  • the inventive method Arrangement of the ballast means even more advantages.
  • a major advantage is the low position of the center of gravity of the soil compactor, which tends to tip when compacting inclined floor areas significantly reduced. So opens up the soil compactor clearly enlarged area of application.
  • the procedure of the ballast on Location of the soil compactor should be easier Wise and with the least possible tool and in particular personnel expenses.
  • the soil compactor Has guide elements along or around them around the motor and / or the ballast means, are pivotable or rotatable.
  • the leadership tools are appropriately arranged so that moving or swiveling one as large as possible Area of the engine is released at once. This can e.g. B. happen that the ballast fold almost completely aside.
  • the positioning of the ballast means and the motor is preferably done at a similar level.
  • two Arrangements to achieve a compact design is the motor is transverse to the direction of travel of the soil compactor installed, so the ballast should Direction of travel at least approximately in front of or behind the Engine. Also an arrangement on only one side of the engine is conceivable.
  • the engine is longitudinally in the soil compactor installed, so you get by positioning the ballast means at least the most compact to the left and right of the engine Construction. This version can also be used achieve particularly good guidance of the cooling air.
  • the ballast means at the The door or flap of the motor housing must be hooked in, z. B. in intended Holding devices. Alternatively, you can the ballast means this door or flap too at least partially form yourself.
  • ballast means relative heavy, it is convenient if they are hydraulic are movable.
  • the ballast means through metal weights be educated; but mostly they are with Containers to be filled with fiber. You can use this for easier transportation Empty the soil compactor at least partially or the weight of the soil compacting device due to its level and thus the compaction effect influence.
  • ballast means For easier access to the driver's cab or to Service purposes can step into the ballast means be integrated. This is especially true if they are as side doors are formed.
  • Soil compactor consists of two rollers 1 and 2 in the form of rollers, between which on a frame the longitudinally installed motor 3 (see FIG. 3) in the middle is arranged under a driver's cab 4.
  • Ballast means are attached. They show the form two ballast containers.
  • the ballast containers 5 are designed as hinged doors. They wear steps 9 for easier access to the driver's cab.
  • FIG. 2 shows the soil compactor from the same Perspective with the ballast container swung outwards 5. Are on top of the ballast container Openings 8 can be seen through which the ballast container filled with fiber, generally water can be.
  • the engine is for the sake of clarity not shown in this figure.
  • FIG 3 shows the soil compacting device at an angle above.
  • the ballast container is about a vertical axis 6 pivotable.
  • the swiveling process is carried out by a hydraulic cylinder 7 relieved. Again are the openings 8 can be seen on the top of the ballast container, through which the ballast container can be filled.
  • FIG. 4 corresponds to FIG. 3 with the ballast container pivoted 5th

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Paving Machines (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Soil Working Implements (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The equipment is driven by an engine (3), which is mounted between at least two rollers (1,2), which are arranged one behind the other in the direction of travel. It also has ballast equipment (5), and at least the main part of this is located between the rollers. The engine or the ballast equipment can be moved, in order to improve the access to the engine for maintenance purposes. This movement may be possible in a roughly horizontal direction, and the engine or ballast equipment may be able to slide or swing on guides.

Description

Die Erfindung betrifft ein motorbetriebenes Bodenverdichtungsgerät mit Ballastmitteln und mindestens zwei, in Fahrtrichtung hintereinander befindlichen Rollen, zwischen denen der Motor angeordnet ist. Unter Rollen sollen dabei die unterschiedlichsten Formen wie. Räder, Radsätze, Walzen, Trommeln oder dergleichen verstanden werden.The invention relates to a motor-driven soil compaction device with ballast and at least two, roles one behind the other in the direction of travel, between which the motor is arranged. Under roles The most varied of shapes such as. Bikes, Understand wheelsets, rollers, drums or the like become.

Die Ballastmittel erlauben es, in einfacher Weise durch Gewichtserhöhung die Verdichtung zu verbessern. Im allgemeinen sind sie oberhalb der vorderen und hinteren Rollen angeordnet, während der Motor zwischen den Rollen und unter einer evtl. vorhandenen Fahrerkabine eingebaut ist. Dadurch wird allerdings die Sicht des Fahrers nach vorn und hinten beeinträchtigt, weshalb es auch bekannt geworden ist, anstelle des Motors die Ballastmittel zwischen den Rollen anzuordnen. The ballast means allow it to pass through easily Weight increase to improve compaction. In general they are above the front and rear Rollers arranged while the motor between the rollers and installed under a possibly existing driver's cabin is. However, this will change the driver's view affected front and back, which is why it has also become known instead of the engine Place ballast between the rollers.

Durch die US 3 060 818 ist ein Verdichtungsgerät mit den Merkmalen des Oberbegriffes von Patentanspruch 1, also mit Anordnung des Motors und der Ballastmittel zwischen den Rollen bekannt, wobei die Verfahrbarkeit des Motors in der Form realisiert ist, dass er mit seinen Zubehörteilen wie Tank, Wandler und Getriebe auf einer gemeinsamen Basis montiert ist, die als Einheit eingebaut oder ausgebaut werden kann. Für die Ballastmittel sind sogenannte Bunker vorgesehen, die von oben mit Steinen oder dergleichen gefüllt werden können.US 3 060 818 is a compression device with the features of the preamble of claim 1, so with arrangement of the motor and ballast between the roles known, the movability of the engine in the Form is realized that it with its accessories such as tank, converter and gearbox is mounted on a common base, which is installed as a unit or can be expanded. So-called bunkers are provided for the ballast means, which can be filled with stones or the like from above.

Daneben ist durch die GB 526 519 ein Bodenverdichtungsgerät bekannt, bei dem die Ballastmittel entlang Führungselementen in horizontaler Richtung verfahrbar sind.In addition, a soil compacting device is known from GB 526 519, in which the ballast means can be moved in the horizontal direction along guide elements are.

Hiervon ausgehend liegt der vorgehenden Erfindung die Aufgabe zugrunde, die Kompaktheit der Bauweise weiter zu erhöhen und die Integration der Ballastmittel in die Gesamtkonstruktion zu verbessern. Außerdem soll sich die Erfindung durch einen kostengünstigen und im Baustellenbereich besonders wichtigen, robusten Aufbau auszeichnen.Proceeding from this, the object of the preceding invention is that Compactness of the construction further increase and the integration of the ballast means to improve in the overall construction. In addition, the invention is said to be a cost-effective and robust one that is particularly important in construction sites Award structure.

Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst. This object is achieved by the characterizing features of Claim 1 solved.

Die Erfindung beruht auf der Erkenntnis, daß sich der Motor und die Ballastmittel in dem beengten Raum zwischen den Rollen unterbringen lassen, wenn dabei die Zugänglichkeit des Motors für die im Betrieb erforderliche Reparatur- und Serviceleistung gewährleistet ist. Man kann also beliebige Bereiche des Motors durch die Ballastmittel abdecken, da diese ja im Bedarfsfall verfahrbar sind.The invention is based on the knowledge that the Motor and the ballast in the confined space between have the roles accommodated when doing so Accessibility of the engine for the operation required Repair and service is guaranteed. So you can go through any area of the engine Cover ballast means, since this if necessary are movable.

Die Verfahrbarkeit meint dabei ganz allgemein die Möglichkeit eines Verschwenkens, Verdrehens oder Verschiebens in vertikaler und/oder horizontaler Richtung. Besonders einfach ist aber ein Verschwenken oder Verschieben allein in der horizontalen Ebene, weil hierbei nicht die Gewichtskräfte des Motors und/oder der Ballastmittel aufgebracht werden müssen.The movability generally means the possibility a pivoting, twisting or moving in the vertical and / or horizontal direction. But panning is particularly easy Move in the horizontal plane alone because not the weight of the motor and / or the ballast must be applied.

Neben der kompakten Bauweise ergeben sich aus der erfindungsgemäßen Anordnung der Ballastmittel noch weitere Vorteile. Ein wesentlicher Vorteil ist dabei die niedrige Lage des Schwerpunktes des Bodenverdichtungsgerätes, die die Kippneigung beim Verdichten geneigter Bodenflächen erheblich verringert. So erschließt sich dem Bodenverdichtungsgerät ein deutlich vergrößerter Einsatzbereich. Weiterhin wird bei einer oberhalb der Rollen angebrachtem Fahrerkabine die Sicht auf die Rollen und auf den zu verdichtenden Boden entscheidend verbessert. So ist das Bodenverdichtungsgerät im Einsatz wesentlich präziser, effektiver und schneller, was eine höhere Qualität und eine Zeit- und Kostenersparnis zur Folge hat.In addition to the compact design, the inventive method Arrangement of the ballast means even more advantages. A major advantage is the low position of the center of gravity of the soil compactor, which tends to tip when compacting inclined floor areas significantly reduced. So opens up the soil compactor clearly enlarged area of application. Furthermore, one the view above the castors of the driver's cabin crucial to the rollers and the soil to be compacted improved. So is the soil compactor much more precise, effective and faster in use, what a higher quality and a time and Saves costs.

Das Verfahren der Ballastmittel am Einsatzort des Bodenverdichtungsgerätes soll in einfacher Weise und mit möglichst geringem Werkzeug- und insbesondere Personalaufwand vorgenommen werden. Dazu ist es vorteilhaft, wenn das Bodenverdichtungsgerät Führungselemente aufweist, entlang derer oder um sie herum der Motor und/oder die Ballastmittel verstell-, verschwenk- oder verdrehbar sind. Die Führungsmittel sind dabei zweckmäßigerweise so angeordnet, daß durch das Verschieben oder Verschwenken ein möglichst großer Bereich des Motors auf einmal freigegeben wird. Dies kann z. B. dadurch geschehen, daß die Ballastmittel annähernd vollständig beiseiteklappen.The procedure of the ballast on Location of the soil compactor should be easier Wise and with the least possible tool and in particular personnel expenses. To it is advantageous if the soil compactor Has guide elements along or around them around the motor and / or the ballast means, are pivotable or rotatable. The leadership tools are appropriately arranged so that moving or swiveling one as large as possible Area of the engine is released at once. This can e.g. B. happen that the ballast fold almost completely aside.

Die Positionierung der Ballastmittel und des Motors erfolgt vorzugsweise auf ähnlichem Niveau. Je nach Einbaurichtung des Motors empfehlen sich hierbei zwei Anordnungen zum Erzielen einer kompakten Bauweise. Ist der Motor quer zur Fahrtrichtung des Bodenverdichtungsgerätes eingebaut, so sollten sich die Ballastmittel in Fahrtrichtung zumindest annähernd vor oder hinter dem Motor befinden. Auch eine Anordnung an nur einer Seite des Motors ist denkbar. Ist der Motor dagegen längs in das Bodenverdichtungsgerät eingebaut, so erhält man durch eine Positionierung der Ballastmittel zumindest annähernd links und rechts des Motors die kompakteste Bauweise. In dieser Ausführung läßt sich auch eine besonders gute Führung der Kühlluft erzielen.The positioning of the ballast means and the motor is preferably done at a similar level. Depending on Installation direction of the motor is recommended here two Arrangements to achieve a compact design. is the motor is transverse to the direction of travel of the soil compactor installed, so the ballast should Direction of travel at least approximately in front of or behind the Engine. Also an arrangement on only one side of the engine is conceivable. In contrast, the engine is longitudinally in the soil compactor installed, so you get by positioning the ballast means at least the most compact to the left and right of the engine Construction. This version can also be used achieve particularly good guidance of the cooling air.

Die Ballastmittel können an der Tür oder Klappe des Motorgehäuses eingekängt sein, z. B. in dafür vorgesehenen Haltevorrichtungen. Alternativ können die Ballastmittel diese Tür oder Klappe aber auch zumindest teilweise selbst bilden.The ballast means at the The door or flap of the motor housing must be hooked in, z. B. in intended Holding devices. Alternatively, you can the ballast means this door or flap too at least partially form yourself.

Da die Ballastmittel relativ schwer sind, ist es zweckmäßig, wenn sie hydraulisch verfahrbar sind.Because the ballast means relative heavy, it is convenient if they are hydraulic are movable.

Grundsätzlich könnten die,Ballastmittel durch Metallgewichte ausgebildet sein; meist sind sie aber als mit Ballaststoffen zu befüllende Behältnisse ausgeführt. Man kann diese für einen leichteren Transport des Bodenverdichtungsgerätes zumindest teilweise entleeren oder auch durch ihren Füllstand das Gewicht des Bodenverdichtungsgerätes und damit die Verdichtungswirkung beeinflussen.Basically, the ballast means through metal weights be educated; but mostly they are with Containers to be filled with fiber. You can use this for easier transportation Empty the soil compactor at least partially or the weight of the soil compacting device due to its level and thus the compaction effect influence.

Besonders einfach ist hierbei eine Befüllung durch Wasser. Dies läßt sich dann weiterhin in Zusammenhang mit einer Berieselungsanlage einsetzen.Filling is particularly easy Water. This can then continue to be related use with a sprinkler system.

Außerdem empfiehlt es sich, die Einfüll- und Entleerungsöffnungen des Behälters im nicht verfahrenen Betriebszustand der Ballastmittel verdeckt zu positionieren, so daß der Behälter auch gegen eine unsachgemäße Benutzung gesichert ist.It is also advisable to use the filling and emptying openings of the container in the not moved Operating state of the ballast means position concealed so that the container too is secured against improper use.

Für ein leichteres Erreichen der Fahrerkabine oder zu Servicezwecken können in die Ballastmittel Trittstufen integriert sein. Dies gilt insbesondere, wenn sie als seitliche Türen ausgebildet sind.For easier access to the driver's cab or to Service purposes can step into the ballast means be integrated. This is especially true if they are as side doors are formed.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispieles anhand der Zeichnungen, dabei zeigt

Figur 1
eine Ansicht einer Ausführungsform des Bodenverdichtungsgerätes mit verfahrbaren Ballastmitteln von schräg oben bei nicht verfahrenem Ballastmittel;
Figur 2
eine Ansicht der Ausführungsform nach Figur 1 von schräg oben bei verfahrenem Ballastmittel;
Figur 3
eine Ansicht der Ausführungsform nach Figur 1 von oben bei nicht verfahrenem Ballastmittel;
Figur 4
eine Ansicht der Ausführungsform nach Figur 1 von oben bei verfahrenem Ballastmittel;
Figur 5
eine Ansicht einer alternativen Ausführungsform des Bodenverdichtungsgerätes mit verfahrbarem Motor von oben bei nicht verfahrenem Motor;
Figur 6
eine Ansicht der Ausführungsform nach Figur 5 von oben bei verfahrenem Motor.
Further features and advantages of the invention will become apparent from the following description of an embodiment with reference to the drawings, which shows
Figure 1
a view of an embodiment of the soil compacting device with movable ballast means from obliquely above with ballast means not moved;
Figure 2
a view of the embodiment of Figure 1 obliquely from above with moved ballast;
Figure 3
a view of the embodiment of Figure 1 from above with ballast means not moved;
Figure 4
a view of the embodiment of Figure 1 from above with moved ballast;
Figure 5
a view of an alternative embodiment of the soil compactor with movable motor from above with the motor not moved;
Figure 6
a view of the embodiment of Figure 5 from above with the engine moved.

Das in Figur 1 dargestellte Ausführungsbeispiel eines Bodenverdichtungsgerätes besteht aus zwei Rollen 1 und 2 in Form von Walzen, zwischen denen an einem Rahmen der längs eingebaute Motor 3 (vergl. Figur 3) mittig unter einer Fahrerkabine 4 angeordnet ist.The embodiment shown in Figure 1 Soil compactor consists of two rollers 1 and 2 in the form of rollers, between which on a frame the longitudinally installed motor 3 (see FIG. 3) in the middle is arranged under a driver's cab 4.

Wesentlich ist nun, daß ebenfalls unter der Fahrerkabine zwischen den Walzen beidseits neben dem Motor Ballastmittel angebracht sind. Sie weisen die Form zweier Ballastbehälter auf. Die Ballastbehälter 5 sind als verschwenkbare Türen ausgebildet. Sie tragen Trittstufen 9 zum leichteren Erreichen der Fahrerkabine.It is now essential that also under the driver's cabin between the rollers on both sides next to the engine Ballast means are attached. They show the form two ballast containers. The ballast containers 5 are designed as hinged doors. They wear steps 9 for easier access to the driver's cab.

Figur 2 zeigt das Bodenverdichtungsgerät aus der gleichen Perspektive bei nach außen geschwenktem Ballastbehälter 5. An der Oberseite des Ballastbehälters sind Öffnungen 8 zu erkennen, durch die der Ballastbehälter mit Ballaststoff, im allgemeinen mit Wasser, gefüllt werden kann. Der Übersichtlichkeit halber ist der Motor in dieser Figur nicht eingezeichnet.Figure 2 shows the soil compactor from the same Perspective with the ballast container swung outwards 5. Are on top of the ballast container Openings 8 can be seen through which the ballast container filled with fiber, generally water can be. The engine is for the sake of clarity not shown in this figure.

Figur 3 zeigt das Bodenverdichtungsgerät von schräg oben. Der Ballastbehälter ist um eine Vertikalachse 6 schwenkbar. Der Schwenkvorgang wird durch einen Hydraulikzylinder 7 erleichtert. Wiederum sind die Öffnungen 8 an der Oberseite des Ballastbehälters zu erkennen, durch die der Ballastbehälter befüllt werden kann.Figure 3 shows the soil compacting device at an angle above. The ballast container is about a vertical axis 6 pivotable. The swiveling process is carried out by a hydraulic cylinder 7 relieved. Again are the openings 8 can be seen on the top of the ballast container, through which the ballast container can be filled.

Figur 4 entspricht Figur 3 mit verschwenktem Ballastbehälter 5.FIG. 4 corresponds to FIG. 3 with the ballast container pivoted 5th

Alternativ zum Längseinbau des Motors liegt auch dessen Quereinbau im Rahmen der Erfindung. Eine solche Ausführungsvariante ist in Figur 5 dargestellt. Auch hier befinden sich Motor 3 und Ballastmittel 5 unter der Fahrerkabine und zwischen den Walzen. Bei quer eingebautem Motor 3 sind die Ballastbehälter 5 vor und hinter dem Motor angeordnet. In diesem Fall ist der Motor 3 zweckmäßigerweise in Fahrtrichtung gesehen nach links oder nach rechts aus dem Bodenverdichtungsgerät hydraulisch herausfahrbar gelagert, um seine Zugänglichkeit und die der Ballastmittel zu verbessern. Den herausgefahrenen Zustand zeigt Figur 6.As an alternative to the longitudinal installation of the motor, there is also the motor Transverse installation within the scope of the invention. Such a variant is shown in Figure 5. Also located here engine 3 and ballast 5 under the driver's cabin and between the rollers. When installed transversely Motor 3 are the ballast containers 5 in front of and behind the Engine arranged. In this case, the motor 3 is expedient seen to the left or in the direction of travel hydraulically to the right out of the soil compactor retractable stored to its accessibility and the to improve the ballast means. The pulled out State shows Figure 6.

Claims (13)

  1. Motor-driven soil compactor having ballast means and having, arranged one behind the other in the direction of travel, at least two rollers (1; 2) between which the motor (3) and at least the majority of the ballast means (5) are located, the motor and/or the ballast means (5) being displaceable to provide better access to the motor,
    characterised in that
    the ballast means (5) are arranged on a door or flap of the motor housing.
  2. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) at least partly form the door or flap of the motor housing.
  3. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) are displaceable in at least an approximately horizontal direction.
  4. Soil compactor according to claim 1,
    characterised in that
    it has guide elements (6) about which the ballast means (5) are pivotable.
  5. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) are arranged at approximately the same level as the motor (3).
  6. Soil compactor according to claim 4,
    characterised in that
    the motor (3) is installed transversely with respect to the direction of travel of the soil compactor and the ballast means (5) are located at least approximately in front of and/or behind the motor in the direction of travel.
  7. Soil compactor according to claim 4,
    characterised in that
    the motor (3) is installed longitudinally with respect to the direction of travel of the soil compactor and the ballast means (5) are located at least approximately to the left and/or to the right of the motor.
  8. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) are hydraulically displaceable.
  9. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) are in the form of containers to be filled with ballast materials.
  10. Soil compactor according to claim 9,
    characterised in that
    the ballast materials are fluid.
  11. Soil compactor according to claim 10,
    characterised in that
    the ballast materials are also sprinkling materials for a sprinkler system.
  12. Soil compactor according to claim 9,
    characterised in that
    filling openings (8) of the container are concealed when the container is in the non-displaced position.
  13. Soil compactor according to claim 1,
    characterised in that
    the ballast means (5) have steps (9).
EP97113727A 1996-11-30 1997-08-08 Motor driven ground compactor Expired - Lifetime EP0845557B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29620847U 1996-11-30
DE29620847U DE29620847U1 (en) 1996-11-30 1996-11-30 Motorized soil compactor

Publications (2)

Publication Number Publication Date
EP0845557A1 EP0845557A1 (en) 1998-06-03
EP0845557B1 true EP0845557B1 (en) 2002-07-03

Family

ID=8032669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113727A Expired - Lifetime EP0845557B1 (en) 1996-11-30 1997-08-08 Motor driven ground compactor

Country Status (4)

Country Link
EP (1) EP0845557B1 (en)
AT (1) ATE220144T1 (en)
DE (2) DE29620847U1 (en)
DK (1) DK0845557T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804886A1 (en) * 1998-02-09 1999-08-12 Bomag Gmbh Soil compaction device and method for controlling it
DE19804887A1 (en) * 1998-02-09 1999-08-12 Bomag Gmbh Soil compaction device and method for controlling the drive of a soil compaction device
DE19805038A1 (en) * 1998-02-09 1999-08-12 Bomag Gmbh Soil compacting device and method for controlling its steering drive
US8636299B2 (en) * 2011-12-23 2014-01-28 Caterpillar Paving Products Inc. Modular ballast system
BR102013033526B1 (en) 2013-12-26 2021-07-27 Dynapac Do Brasil Indústria E Comércio De Máquinas Ltda. MACHINE WEIGHT ADJUSTMENT SYSTEM
DE102020004615A1 (en) * 2020-07-29 2022-02-03 Bomag Gmbh FOOT STEERED TANDEM ROLLER AND METHODS OF OPERATION OF SUCH ROLLERS
DE102021212537A1 (en) 2021-11-08 2023-05-11 Bomag Gmbh Soil compaction machine and method of manufacturing a tank for a soil compaction machine
DE102021212546A1 (en) 2021-11-08 2023-05-11 Bomag Gmbh Tandem roller for compacting a subsoil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248694B (en) * 1967-08-31
DE515527C (en) * 1931-01-06 J A Maffei A G Motor road roller of the tandem or three-wheel design with adjustable steering roller pressure
FR824491A (en) * 1937-07-17 1938-02-09 Ets Richier Steamroller
GB526519A (en) * 1939-03-18 1940-09-19 Aveling Barford Ltd Improvements in or relating to road rollers
FR1190690A (en) * 1957-12-07 1959-10-14 Anciens Etablissements Albaret Self-tractor compactor roller
US3060818A (en) * 1958-12-30 1962-10-30 Galion Jeffrey Mfg Co Multi-wheel compactor roller
CH557930A (en) * 1972-10-27 1975-01-15 Domenighetti Domenico PROCEDURE FOR VARIING THE POSITION OF THE CENTER OF A MOLDING MACHINE INCLUDING A TRAILING VEHICLE AND A METALLIC CYLINDRICAL DRUM, BY MEANS OF A MOVABLE BALLAST AND A BALLASTING DEVICE USED TO CARRY OUT THIS PROCEDURE.
FI844902L (en) * 1983-12-13 1985-06-14 Ingersoll Rand Co AXELARRANGEMANG FOER EN MASKIN SOM UTFOER SAMMANPRESSNING AV MARKFYLLNADSMATERIAL.

Also Published As

Publication number Publication date
DE29620847U1 (en) 1997-01-23
EP0845557A1 (en) 1998-06-03
DE59707640D1 (en) 2002-08-08
DK0845557T3 (en) 2002-10-07
ATE220144T1 (en) 2002-07-15

Similar Documents

Publication Publication Date Title
DE3517290C2 (en)
DE19631042C2 (en) Road construction machines for processing road surfaces
DE102015007562A1 (en) Self-propelled floor milling machine, especially road milling machine, recycler, stabilizer or surface miner, with integrated maintenance plate
DE2703476A1 (en) MAIN LOADING FRAME FOR BRAKE-STEERED LOADERS
EP2775032B1 (en) Soil compactor
DE1924223A1 (en) Side loader
EP0845557B1 (en) Motor driven ground compactor
DE2815019C2 (en)
DE3802187C2 (en)
DE9114131U1 (en) Operating fluid disposal station
DE2559523A1 (en) PLANTING UNIT OF A PLANTING VEHICLE
DE3825100C2 (en) Device for opening the tap hole of a shaft furnace
EP0177895A2 (en) Anti-tank barrier
DE19650617A1 (en) Agricultural vehicle for feeding animals with silage
DE19826560B4 (en) Apparatus for checking the contents of closed load carriers, in particular containers, using X-rays
DE2631578A1 (en) Mobile crane or excavator - has cab slewing into position in front of jib for travelling
DE19850477A1 (en) Bumper edge for a motor end frame of a mobile excavator
DE2103203A1 (en) Ejection chimney for snow removal machines
EP1256667A1 (en) Mobile wash box
EP1687109A1 (en) Device for actuating a sliding closure applied to a vessel containing a molten metal
DE4237406C1 (en) Method of holding back outward sliding wall of receptacle in refuse collection vehicle - involves two armed lever pushing back wall during loading and has hydraulic motor between two arms
DE9310607U1 (en) Screed machine
DE1973367U (en) LARGE-SCALE COLLECTORS WITH A LIFT FOR DISPOSALS.
DE29512978U1 (en) Machine for making planting holes in the ground for planting small or large plants, especially for planting trees
DE19837784A1 (en) Agricultural spreading machine

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK FR IT LI NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI

17P Request for examination filed

Effective date: 19980624

AKX Designation fees paid

Free format text: AT BE CH DE DK FR IT LI NL

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE DK FR IT LI NL

17Q First examination report despatched

Effective date: 20010425

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BOMAG GMBH & CO. OHG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK FR IT LI NL

REF Corresponds to:

Ref document number: 220144

Country of ref document: AT

Date of ref document: 20020715

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59707640

Country of ref document: DE

Date of ref document: 20020808

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed

Effective date: 20030404

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: BOMAG GMBH

Free format text: BOMAG GMBH & CO. OHG#HELLERWALD#56154 BOPPARD (DE) -TRANSFER TO- BOMAG GMBH#HELLERWALD#56154 BOPPARD (DE)

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

Ref country code: FR

Ref legal event code: CD

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: BOMAG GMBH

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

Ref country code: DK

Payment date: 20110826

Year of fee payment: 15

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

Ref country code: NL

Payment date: 20120825

Year of fee payment: 16

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

Ref country code: AT

Payment date: 20120816

Year of fee payment: 16

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

Ref country code: FR

Payment date: 20130819

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20130823

Year of fee payment: 17

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

Ref country code: BE

Payment date: 20130827

Year of fee payment: 17

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20140301

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20130831

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 220144

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130808

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

Ref country code: NL

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

Effective date: 20140301

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: 20130808

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 NON-PAYMENT OF DUE FEES

Effective date: 20130831

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: 20140831

Ref country code: IT

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

Effective date: 20140808

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150430

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

Ref country code: FR

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

Effective date: 20140901

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

Ref country code: CH

Payment date: 20150825

Year of fee payment: 19

Ref country code: DE

Payment date: 20150825

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59707640

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LI

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

Effective date: 20160831

Ref country code: CH

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

Effective date: 20160831

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

Ref country code: DE

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

Effective date: 20170301