EP1029982A1 - Engin de compactage automoteur pour compaction du sol - Google Patents

Engin de compactage automoteur pour compaction du sol Download PDF

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Publication number
EP1029982A1
EP1029982A1 EP99810137A EP99810137A EP1029982A1 EP 1029982 A1 EP1029982 A1 EP 1029982A1 EP 99810137 A EP99810137 A EP 99810137A EP 99810137 A EP99810137 A EP 99810137A EP 1029982 A1 EP1029982 A1 EP 1029982A1
Authority
EP
European Patent Office
Prior art keywords
driver
cab
drive wheels
drive
compaction
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.)
Withdrawn
Application number
EP99810137A
Other languages
German (de)
English (en)
Inventor
Manfred Funke
Gerald Luck
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.)
Ammann Verdichtung AG
Original Assignee
Ammann Verdichtung AG
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 Ammann Verdichtung AG filed Critical Ammann Verdichtung AG
Priority to EP99810137A priority Critical patent/EP1029982A1/fr
Priority to DE50008279T priority patent/DE50008279D1/de
Priority to ES00810123T priority patent/ES2230050T3/es
Priority to AT00810123T priority patent/ATE280276T1/de
Priority to EP20000810123 priority patent/EP1029981B1/fr
Publication of EP1029982A1 publication Critical patent/EP1029982A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—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
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/30—Cabin details

Definitions

  • the invention relates to a self-propelled compaction device for soil compaction according to the preamble of claim 1.
  • a tandem vibratory roller has an articulated joint control or a stool steering.
  • the articulation for the articulation control or the articulated steering divides the vehicle in a front and a rear vehicle part.
  • Known tandem vibratory rollers CC422, CC222 / 232 from DAYNAPAC have one front part of the vehicle with a front bandage, next to the back and offset the cab is slightly raised.
  • the rear part of the vehicle has the rear bandage, the drive unit is arranged next to the articulated joint.
  • the well-known VSH 150 tandem roller from STAVOSTROJ a.s. has a rear Vehicle part with a rear bandage next to which a drive unit is arranged.
  • the front part of the vehicle has the front bandage, which is slanted forward the cab is standing.
  • the well-known tandem vibration roller BW 161 AD is the same BOMAG company trained.
  • the well-known tandem vibration roller YZDC14 from XUZHOU also has one an articulated joint separate front and rear vehicle part.
  • the front one Vehicle part has the front drum over which is slanted backwards upwards the driver's cab is arranged, behind which the drive unit is then at the same height is arranged.
  • the rear part of the vehicle has the rear drum over which a Fuel tank is arranged.
  • Single drum compactors are also used for soil compaction. Have seen historically single drum compactors for soil compaction with a tractor Compaction rollers developed. This historical origin is clearly shown by the well-known single drum roller SP2012 from BENFORD. Here is the picture of a tractor clearly.
  • the vehicle steering is on the single drum roller in two vehicle parts separating articulated joint. One vehicle part has the two rubber tires Drive wheels, over the connecting axis of which the drive motor is arranged and that cab moved to the articulated joint.
  • a bandage is called Compaction roller is no longer retightened, but pushed. This bandage however, at the same time provides the "rear wheels" of the tractor, i.e. now the "front wheels".
  • the drive motor is for service purposes from the front or laterally above the wheels accessible across them.
  • the driver's cab of the well-known ELFO 345C single drum roller from BITELLI is direct Arranged above the rubber tires drive wheels.
  • the front part of the vehicle has the front drum on, over and behind which the drive unit is located.
  • CATERPILLAR has cab on their well-known CB-535B single drum compactors, Drive unit and rubber tires drive wheels arranged in the rear part of the vehicle and the compression bandage alone in the front part of the vehicle.
  • the drive unit is located here under the driver's cab, which can then be folded away for service purposes had to.
  • a known waste compacting roller is constructed analogously to a tandem vibratory roller, a vibration device in the bandages is often dispensed with can.
  • the two bandages have a smooth bandage cover here strongly highlighted knobs on (padfoot bandages).
  • a combination roller is also analogous to the roller types already described above built up, but it has rubber tires drive wheels. However, these are such trained that there is also a compression with them. Instead of one on the left and the right drive wheel are now several rubber tires close together arranged on an axis.
  • the object of the invention is to provide a self-propelled compaction device according to the Preamble of claim 1 to create, which the driver on the one hand a perfect view of the area in front of and behind its bandages or drive wheels gives and on the other hand good accessibility to the drive motor is given and this drive motor is also arranged such that noise and Waste heat for the driver are minimal.
  • the object is achieved in that the driver's cab and drive wheels in one vehicle part are arranged together and the drive motor of the drive unit between the The cab and the drive wheels, but not between the drive wheels, too is not arranged above this and also not under the cab.
  • the drive motor Since the drive motor is located between the driver's cab and the drive wheels, it is much more easily accessible than in the known devices which the Engine between the drive wheels or under the cab. At the known arrangement between the drive wheels was an accessibility of given the front. At this point, however, was the hydraulic unit for the drive wheels. The control for the hydraulic fluid and its pressure is done through the drive motor. Experiments have now shown that those used here Hydraulic systems require almost no maintenance. However, the drive motor needs with oil change, filter cleaning, nozzle adjustment, ... regular maintenance, which then can be carried out simply, quickly and easily in the arrangement according to the invention is.
  • the self-propelled compacting device according to the invention shown in FIG. 1 is designed as a compactor 2 for compacting waste or soil.
  • the single drum roller 2 has a driver's cab 1 , a front drum 3 for soil compaction and two rubber-tired drive wheels 7 arranged on the left and right of the device frame 5 , of which only the left one can be seen in FIG. 1 in the direction of travel.
  • the front bandage 3 is formed here, for example, with pounding feet 8 on its jacket.
  • the single drum roller 2 is divided into a front and a rear vehicle part 11 or 12 by an articulated joint 9 .
  • the joint 9 is adjustable via a steering device 13 in the driver's cab 1 by a vehicle driver 15 for setting the direction of travel.
  • the driver's cab 1 and the drive wheels 7 are arranged together in the vehicle part 12 .
  • the drive motor 17 of the drive unit is also arranged in the vehicle part 12 between the driver's cab 1 and the drive wheels 7 .
  • the drive motor 17 is generally a diesel engine which acts on a hydraulic pump unit (not shown) which is connected via hydraulic lines (not shown) to a hydraulic motor (not shown) acting on the drive wheels 7 .
  • the diesel engine 17 is arranged in a vertical position in FIG .
  • the ventilation of the diesel engine 17 takes place through the side ventilation slots 19 shown in FIG. 2 and the rear exhaust slots 40 (not shown in the figures ) in an engine cover 20 .
  • the ventilation slots 19 can be laterally offset approximately at the height of the driver's seat surface 21 or even below this height.
  • the driver's cab 1 is offset from the engine 17 in the direction of travel and is located approximately above the articulated joint 9 .
  • a dirt cover 22 is arranged above the drive wheels (7) only with an installation tolerance.
  • the vehicle driver 15 can see the floor 23 in front of the front drum 3 at an angle of 31 ° and the floor 23 behind the drive wheels at 29 °.
  • the front bandage 3 is designed as a landfill roller with pounding feet 8 .
  • the warm exhaust air of the engine 17 is offset to the rear with respect to the location of the vehicle driver 15 .
  • the ventilation slots 19 Through the ventilation slots 19 , however, engine noise penetrates to the outside, even if dampened by sound-absorbing measures in the engine compartment. Due to the arrangement selected here, however, the heat and also the sound exit from the vehicle driver 15 or from his head with a view of the above-mentioned known compression devices is further away and thus less disruptive for him than in the majority of the known compression devices.
  • the motor 17 Since the motor 17 is no longer located between the two rubber-tired wheels over their rear axles, as is the case with the well-known single drum roller "SP 2012" from “Benford” and the well known single roller VV 1000.D from “STAVISTROJ", it can be very low at a height , which is only limited by the necessary ground clearance. Due to the low position of the motor 17 , a low center of gravity of the compactor is achieved and thus extremely stable driving properties. The single drum roller can therefore also be used on inclined surfaces without any problems.
  • FIG. 2 shows a further single drum roller 27 as a variant of the single drum roller 2 shown in FIG. 1 .
  • the single drum drum 27 has a drum 29 with a smooth circular cylindrical surface, which is used in particular for road compaction.
  • a drive motor 30 is no longer installed in the longitudinal axis of the vehicle, but transversely to it.
  • the ventilation slots 19 which can be seen clearly in FIG. 2 have already been mentioned above.
  • FIG. 3 shows a tandem roller 33 , which according to its definition has a front and a rear circular cylindrical bandage 35 and 36 with a smooth metal surface for soil compaction.
  • the tandem roller 33 is identical to the compacting devices explained above except for the bandages or drive wheels used.
  • a drive motor 37 is arranged here in a horizontal position analogous to the illustration in FIG. 2 .
  • the side engine covers 39 are identical to those in Figure 2 , but here shown in the open position for service.
  • Compaction device no significant difference between the two vehicle types. The only difference is whether there are rubber tires on the drive wheels or a bandage can be installed. For the manufacturer of compaction devices this results in a significant simplification in machine manufacturing and in warehousing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Architecture (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Machines (AREA)
  • Soil Working Implements (AREA)
EP99810137A 1999-02-15 1999-02-15 Engin de compactage automoteur pour compaction du sol Withdrawn EP1029982A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP99810137A EP1029982A1 (fr) 1999-02-15 1999-02-15 Engin de compactage automoteur pour compaction du sol
DE50008279T DE50008279D1 (de) 1999-02-15 2000-02-14 Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung
ES00810123T ES2230050T3 (es) 1999-02-15 2000-02-14 Dispositivo compactador autopropulsado para la compactacion de suelos.
AT00810123T ATE280276T1 (de) 1999-02-15 2000-02-14 Selbstfahrende verdichtungsvorrichtung zur bodenverdichtung
EP20000810123 EP1029981B1 (fr) 1999-02-15 2000-02-14 Engin de compactage automoteur pour compaction du sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99810137A EP1029982A1 (fr) 1999-02-15 1999-02-15 Engin de compactage automoteur pour compaction du sol

Publications (1)

Publication Number Publication Date
EP1029982A1 true EP1029982A1 (fr) 2000-08-23

Family

ID=8242681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810137A Withdrawn EP1029982A1 (fr) 1999-02-15 1999-02-15 Engin de compactage automoteur pour compaction du sol

Country Status (4)

Country Link
EP (1) EP1029982A1 (fr)
AT (1) ATE280276T1 (fr)
DE (1) DE50008279D1 (fr)
ES (1) ES2230050T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845014A1 (fr) * 2006-04-13 2007-10-17 Bomag Gmbh Engin avec châssis d'articulation
DE102016107366A1 (de) * 2016-04-21 2017-10-26 Hamm Ag Bodenverdichter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416419A (en) * 1967-08-07 1968-12-17 Hyster Co Tandem roller
GB1358126A (en) * 1971-06-29 1974-06-26 Richier Sa Vehicle for rolling grounds and roads
DE3013430A1 (de) * 1980-04-05 1981-10-15 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Strassenwalze mit in einen schmalen bandagenabschnitt sowie in einen breiten bandagenabschnitt geteilten walzentrommeln
DE3511332A1 (de) * 1984-04-12 1985-10-24 Závody těžkého strojírenství Stavostroj, N.P., Nové Město nad Metují Vibrationswalze zur bodenplanierung
EP0459063A1 (fr) * 1990-05-28 1991-12-04 Caterpillar Paving Products Inc. Dispositif et méthode pour contrôler la fréquence des oscillations d'une machine de serrage
EP0711872A1 (fr) * 1994-11-09 1996-05-15 Dynapac Heavy Equipment AB Rouleau compresseur doté d'un poste de travail ergonomique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416419A (en) * 1967-08-07 1968-12-17 Hyster Co Tandem roller
GB1358126A (en) * 1971-06-29 1974-06-26 Richier Sa Vehicle for rolling grounds and roads
DE3013430A1 (de) * 1980-04-05 1981-10-15 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Strassenwalze mit in einen schmalen bandagenabschnitt sowie in einen breiten bandagenabschnitt geteilten walzentrommeln
DE3511332A1 (de) * 1984-04-12 1985-10-24 Závody těžkého strojírenství Stavostroj, N.P., Nové Město nad Metují Vibrationswalze zur bodenplanierung
EP0459063A1 (fr) * 1990-05-28 1991-12-04 Caterpillar Paving Products Inc. Dispositif et méthode pour contrôler la fréquence des oscillations d'une machine de serrage
EP0711872A1 (fr) * 1994-11-09 1996-05-15 Dynapac Heavy Equipment AB Rouleau compresseur doté d'un poste de travail ergonomique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845014A1 (fr) * 2006-04-13 2007-10-17 Bomag Gmbh Engin avec châssis d'articulation
US7594562B2 (en) 2006-04-13 2009-09-29 Bomag Gmbh Construction machine with articulated running gear
CN101078223B (zh) * 2006-04-13 2011-10-19 德国宝马格公司 具有铰接的行走装置的施工机械
DE102016107366A1 (de) * 2016-04-21 2017-10-26 Hamm Ag Bodenverdichter
US9915040B2 (en) 2016-04-21 2018-03-13 Hamm Ag Soil compactor

Also Published As

Publication number Publication date
DE50008279D1 (de) 2004-11-25
ATE280276T1 (de) 2004-11-15
ES2230050T3 (es) 2005-05-01

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