EP0845557B1 - Motorbetriebenes Bodenverdichtungsgerät - Google Patents

Motorbetriebenes Bodenverdichtungsgerät 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)
English (en)
French (fr)
Other versions
EP0845557A1 (de
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/de
Application granted granted Critical
Publication of EP0845557B1 publication Critical patent/EP0845557B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Soil Working Implements (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Press Drives And Press Lines (AREA)
EP97113727A 1996-11-30 1997-08-08 Motorbetriebenes Bodenverdichtungsgerät Expired - Lifetime EP0845557B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29620847U DE29620847U1 (de) 1996-11-30 1996-11-30 Motorbetriebenes Bodenverdichtungsgerät
DE29620847U 1996-11-30

Publications (2)

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

Family

ID=8032669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113727A Expired - Lifetime EP0845557B1 (de) 1996-11-30 1997-08-08 Motorbetriebenes Bodenverdichtungsgerät

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804887A1 (de) * 1998-02-09 1999-08-12 Bomag Gmbh Bodenverdichtungsvorrichtung und Verfahren zur Steuerung des Fahrantriebes einer Bodenverdichtungsvorrichtung
DE19804886A1 (de) * 1998-02-09 1999-08-12 Bomag Gmbh Bodenverdichtungsvorrichtung und Verfahren zu deren Steuerung
DE19805038A1 (de) * 1998-02-09 1999-08-12 Bomag Gmbh Bodenverdichtungsvorrichtung und Verfahren zur Steuerung ihres Lenkantriebes
US8636299B2 (en) 2011-12-23 2014-01-28 Caterpillar Paving Products Inc. Modular ballast system
BR102013033526B1 (pt) * 2013-12-26 2021-07-27 Dynapac Do Brasil Indústria E Comércio De Máquinas Ltda. Sistema de regulação de peso de uma máquina
DE102020004615A1 (de) 2020-07-29 2022-02-03 Bomag Gmbh Schemelgelenkte tandemwalze und verfahren zum betrieb derartiger walzen
DE102021212546A1 (de) 2021-11-08 2023-05-11 Bomag Gmbh Tandemwalze zur Verdichtung eines Bodenuntergrundes
DE102021212537A1 (de) 2021-11-08 2023-05-11 Bomag Gmbh Bodenverdichtungsmaschine und Verfahren zur Herstellung eines Tanks für eine Bodenverdichtungsmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248694B (da) * 1967-08-31
DE515527C (de) * 1931-01-06 J A Maffei A G Kraftstrassenwalze der Tandem- bzw. Dreiradbauart mit regelbarem Lenkwalzendruck
FR824491A (fr) * 1937-07-17 1938-02-09 Ets Richier Rouleau compresseur
GB526519A (en) * 1939-03-18 1940-09-19 Aveling Barford Ltd Improvements in or relating to road rollers
FR1190690A (fr) * 1957-12-07 1959-10-14 Anciens Etablissements Albaret Rouleau compacteur auto-tracteur
US3060818A (en) * 1958-12-30 1962-10-30 Galion Jeffrey Mfg Co Multi-wheel compactor roller
CH557930A (it) * 1972-10-27 1975-01-15 Domenighetti Domenico Procedimento per variare la posizione del baricentro di una macchina costipatrice comprendente un mezzo trainante e untamburo cilindrico metallico, mediante zavorra mobile e dispositivo di zavorramento utilizzato per realizzare detto procedimento.
FI844902L (fi) * 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
DK0845557T3 (da) 2002-10-07
ATE220144T1 (de) 2002-07-15
EP0845557A1 (de) 1998-06-03
DE29620847U1 (de) 1997-01-23
DE59707640D1 (de) 2002-08-08

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