EP0845557B1 - Motor driven ground compactor - Google Patents
Motor driven ground compactor Download PDFInfo
- 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
Links
- 239000002689 soil Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- KGSSUTVUTPLSQW-UHFFFAOYSA-N Robustone Chemical compound C1=C2OCOC2=CC(C2=COC=3C=C4OC(C=CC4=C(O)C=3C2=O)(C)C)=C1 KGSSUTVUTPLSQW-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000273930 Brevoortia tyrannus Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
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
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
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
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.
- 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
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
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
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
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
Claims (13)
- 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. - 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. - Soil compactor according to claim 1,
characterised in that
the ballast means (5) are displaceable in at least an approximately horizontal direction. - Soil compactor according to claim 1,
characterised in that
it has guide elements (6) about which the ballast means (5) are pivotable. - Soil compactor according to claim 1,
characterised in that
the ballast means (5) are arranged at approximately the same level as the motor (3). - 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. - 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. - Soil compactor according to claim 1,
characterised in that
the ballast means (5) are hydraulically displaceable. - 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. - Soil compactor according to claim 9,
characterised in that
the ballast materials are fluid. - Soil compactor according to claim 10,
characterised in that
the ballast materials are also sprinkling materials for a sprinkler system. - 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. - Soil compactor according to claim 1,
characterised in that
the ballast means (5) have steps (9).
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)
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)
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. |
-
1996
- 1996-11-30 DE DE29620847U patent/DE29620847U1/en not_active Expired - Lifetime
-
1997
- 1997-08-08 EP EP97113727A patent/EP0845557B1/en not_active Expired - Lifetime
- 1997-08-08 AT AT97113727T patent/ATE220144T1/en active
- 1997-08-08 DK DK97113727T patent/DK0845557T3/en active
- 1997-08-08 DE DE59707640T patent/DE59707640D1/en not_active Expired - Lifetime
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 |
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