EP1727940B1 - Dispositif de compactage de sol - Google Patents

Dispositif de compactage de sol Download PDF

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Publication number
EP1727940B1
EP1727940B1 EP05716366.9A EP05716366A EP1727940B1 EP 1727940 B1 EP1727940 B1 EP 1727940B1 EP 05716366 A EP05716366 A EP 05716366A EP 1727940 B1 EP1727940 B1 EP 1727940B1
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EP
European Patent Office
Prior art keywords
compacting device
soil
soil compacting
vibration
vibration exciters
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.)
Not-in-force
Application number
EP05716366.9A
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German (de)
English (en)
Other versions
EP1727940A1 (fr
Inventor
Georg Sick
Oliver Kolmar
Otto W. Stenzel
Andreas Bartl
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.)
Wacker Neuson Produktion GmbH and Co KG
Original Assignee
Wacker Neuson Produktion GmbH and Co KG
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Publication of EP1727940A1 publication Critical patent/EP1727940A1/fr
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Publication of EP1727940B1 publication Critical patent/EP1727940B1/fr
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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
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • 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
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses

Definitions

  • the invention relates to a soil compacting device, in particular a vibrating plate.
  • the vibrating plates have an upper mass, the u. a. a drive, for.
  • a motor includes, as well as coupled to the upper mass and oscillating relative to the upper mass lower mass.
  • the lower mass consists essentially of a ground contact plate on which a vibration exciter is mounted.
  • the vibration exciter is driven by the drive of the upper mass and has, for example, two unbalanced shafts arranged parallel to one another, which are rotatable relative to one another in a positive-locking manner.
  • the imbalance shafts each carry one or more imbalance masses, so that with positive rotation a resultant force is generated.
  • the direction of the resultant force can be adjusted perpendicular to the axes of the unbalanced shafts according to the desire of the operator.
  • the vibrating plates can be moved at least in the forward direction (main direction) and backward direction.
  • the imbalance mass is divided into two with respect to their phase position separately movable mass elements on one of the unbalanced shafts of the vibration exciter or disassembled the unbalanced shaft into two partial waves.
  • the imbalance mass is divided into two with respect to their phase position separately movable mass elements on one of the unbalanced shafts of the vibration exciter or disassembled the unbalanced shaft into two partial waves.
  • the vibration exciter In the case of steerable vibration plates, ie vibratory plates that can rotate or allow cornering, the vibration exciter must perform three tasks at the same time or in succession: on the one hand, a propulsion must be generated in order to move the vibrating plate forward and backward with sufficient speed. Furthermore, a compaction performance is to provide in order to fulfill the actual purpose, namely the soil compaction can. Finally, by the different control of the unbalance right and left of a median plane of the vibrating plate to generate a torque (yaw moment) about the vertical axis of the vibrating plate.
  • a hydraulic carrier for. B. an all-terrain towing vehicle, a plurality of hydraulically operating compression plates are attached.
  • the vibratory plates are used exclusively for soil compaction, while the guidance and steering as well as the propulsion are taken over by the towing vehicle.
  • sloping surfaces can be compacted with such a system, while hand-held or remote-controlled vibrating plates only with great difficulty let lead over oblique surfaces.
  • the vehicle-mounted compaction devices have the disadvantage that the wheels often affect the surface of the compacted soil.
  • the vehicles are only economically usable for large areas. Your maneuverability is very limited.
  • the invention has for its object to provide a soil compacting device in which any directions of travel, especially any cornering are possible, however, an improved compaction performance can be provided, the soil compacting device over the prior art simplified and constructed with less weight.
  • a soil compaction device has an upper mass comprising a drive and at least two lower masses coupled to the upper mass and vibrating relative to the upper mass.
  • Each of the sub-masses comprises a ground contact plate and at least one vibration exciter associated with the ground contact plate.
  • each of the sub-masses only has to fulfill a maximum of two functions simultaneously.
  • propulsion yaw moment, compression
  • more than two sub-masses can be coupled with a common upper mass. It is possible that the vibration exciters are directed differently, d. h. that the vibration exciters are able to produce resultant force vectors whose horizontal components are directed in different directions. Thus, the prerequisite can already be created by the arrangement of the vibration exciter, to generate a yaw moment about the vertical axis and thus to achieve the desired steerability of the soil compaction device.
  • a resultant propulsion force can be generated in at least one of the vibration exciters in a propulsion direction.
  • the soil compacting device can be reliably moved in a simple manner in the advancing direction (main direction).
  • the other vibration exciters can then be arranged in such a way that their propulsion force is in a different direction than the main direction.
  • vibration exciters are the so-called "two-wave" exciters already described above in connection with the prior art, in which two imbalance shafts rotating in opposite directions are arranged parallel to one another.
  • the unbalance shafts z. B. at an angle to each other.
  • the angle can - starting from the known per se parallel arrangement of imbalance waves - correspond to an acute angle.
  • the angle can also be chosen larger, so that z. B. a right-angle arrangement or an obtuse-angled arrangement is conceivable.
  • a towing vibrator with only one imbalance wave can also be used as a vibration exciter.
  • imbalance shafts of the vibration exciters are arranged parallel to each other, the above definition of an "opposite" rotation of the imbalance shafts is to be understood in that the imbalance waves in question, if they from their actual angular position out in a mental parallel position are pivoted to each other, then rotate in the fictitious parallel position in opposite directions.
  • the respectively suitable vibration exciter and the suitable arrangement of the imbalance shafts can be selected appropriately by the person skilled in the art.
  • At least one of the vibration exciters is arranged such that the horizontal component of the resulting force vector, which results from the counter-rotating unbalanced shafts, is not in or opposite to the main direction.
  • the main direction is the direction of travel of the soil compaction device, which is usually achieved in straight forward travel.
  • the non-main directional vibration exciter makes it possible to generate lateral forces that cause a very fast rotation of the soil compacting device about the vertical axis. If no rotation is desired, the phase position of the unbalanced shafts of this vibrator should be adjusted so that the resulting force vector has no horizontal component, but only a vertical component. Then the vibration exciter does not contribute to the steering of the soil compacting device and only generates vibrations for soil compaction, so that a particularly good compaction performance can be achieved.
  • none of the vibration exciters is arranged such that the horizontal component of the resultant force vector is in or opposite to a main direction.
  • all the vibration exciters are at a certain angle to the main direction.
  • This embodiment of the invention can be used particularly advantageously also for the compression of oblique or inclined surfaces, where a drift tendency of the soil compaction device is enhanced by the gravitational effect.
  • appropriately inclined vibration exciter compensating forces can be generated, which hold the soil compacting device on the sloping ground.
  • the upper mass has a central control for driving the vibration exciter.
  • the vibration exciters can be controlled in a simple embodiment in their entirety by the central control.
  • a corresponding control logic facilitates the operation, so that the operator z. B. only his direction of travel wishes (eg., Via a joystick) can enter and the control logic controls the various vibration exciters such that the soil compaction device moves in the desired direction, at the same time a maximum compression effect is achieved.
  • the control is designed for the individual setting of different rotational speeds of the imbalance shafts in the various vibration exciters. This makes it possible to set a separate oscillation frequency for each vibration exciter.
  • the controller can individually control the phase adjustment devices provided on the individual vibration exciter for the individual adjustment of the relative phase position of the respective imbalance shafts.
  • the ground contact plates the various imbalance masses arranged offset from one another such that the traces of the soil contact plates in a movement of the soil compacting device in at least one main direction of travel overlap at least partially.
  • the soil compacting device is moved in the relevant main driving direction, the ground contact plates thus produce traces (contact surfaces) on the substrate to be compacted, which partially overlap. This ensures that the soil compaction device pulls a uniform (total) track on the ground. Between the areas compacted by the individual ground contact plates there are no areas which are not run over by at least one ground contact plate.
  • the soil compacting device according to the invention achieves the same effect as a soil compaction device with only one lower mass, on which a very large ground contact plate is provided.
  • Fig. 1 shows a vibrating plate according to the invention as a soil compaction device comprising an upper mass 1 and two lower masses 2a and 2b.
  • the lower masses 2a, 2b are each coupled to the upper mass 1 and swinging relative to this.
  • spring devices 3 are provided between the upper mass 1 and the respective lower masses 2a, 2b, which are known per se, so that a further description is unnecessary.
  • the lower masses 2a, 2b form sub-masses of the upper mass 1 carrying total lower mass.
  • the sub-masses 2a and 2b are arranged side by side with respect to a main direction A.
  • the main direction A corresponds to the direction in which the vibrating plate moves forward during normal operation.
  • a drawbar 4 is attached to the upper mass 1.
  • the drawbar 4 carries operating lever 5, which serve to control the vibrating plate.
  • the drawbar 4 and the operating lever 5 it is also possible to control the vibrating plate by means of a remote control, not shown.
  • At least one control lever 5 should be provided for each lower mass 2a, 2b to be controlled in order to ensure an individual controllability of the lower masses 2a and 2b. If even more sub-masses are provided, the number of operating lever 5 is to be increased accordingly. Alternatively, the operating lever 5 also z. B. specify a setpoint for a controller in the manner of a joystick, due to which the individual sub-masses are controlled individually. Then even a reduced number of control levers 5 or even just a control lever 5 is sufficient to control the entire soil compaction device.
  • Each of the lower masses 2a, 2b has a bottom contact plate 6 and a vibration exciter 7 arranged thereon.
  • Each vibration exciter 7 consists of two mutually parallel unbalanced shafts 8, which are rotatably coupled in opposite directions with each other form-fitting and by a not shown, arranged on the upper mass 1 drive z. B. hydraulically be driven rotating.
  • the basic structure of the vibration exciter 7 has long been known, so that a detailed description is not required.
  • Each unbalanced shaft 8 carries an imbalance mass, not shown, so that upon rotation of the unbalanced shafts 8, a corresponding centrifugal force is created. Because the two imbalance shafts 8, which are each associated with a vibration exciter 7, rotate in opposite directions, a resultant force arises whose direction can be adjusted by the phase position of the imbalances or imbalance shafts 8. For this purpose, a phase adjustment device, not shown, is provided with which the phase of the two unbalanced shafts 8 can be adjusted to each other in the desired manner.
  • the Phaseneinstell sharken the two vibration exciter 7 of the imbalance masses 2a, 2b can be adjusted individually. This makes it possible to vary the resultant forces generated by the vibration exciter 7. If z. B. the resulting forces both have an equal horizontal component in the main direction A, the vibrating plate moves uniformly forward in the direction A. Similarly, the vibrating plate can be moved backwards, against the main direction A, when the horizontal components of the two oscillators 7 with the same amount pointing in the opposite direction. If, however, the phase position of the imbalance shafts 8 is set differently in the case of the two vibration exciters 7, differentially directed resultant forces arise, which accordingly have different horizontal components. As a result, a rotational or yawing moment is produced about a vertical axis Z of the vibration plate, so that a steering of the vibration plate is effected.
  • a ride along a left turn can be z. B. thereby achieve that z. B.
  • the vibration exciter 7 of the right lower mass 2a generates a strong forward-looking resultant force
  • the vibration exciter 7 of the left lower mass 2b generates a resultant force that is not quite as much forward or even backward. Accordingly, even a rotation can be achieved on the spot.
  • Fig. 2 shows a vibrating plate as a second embodiment of the invention. Since the individual components essentially correspond to the first embodiment, the same reference numerals are used and reference is made to those associated with FIG Fig. 1 taken functions described.
  • the lower masses 2a and 2b are arranged one behind the other.
  • the vibration exciter 7a arranged on the ground contact plate 6 of the front lower mass 2a carries two imbalance shafts 8a, the axis of which is arranged perpendicular to the main direction A. Accordingly, the resultant force generated by the vibration exciter 7a in direction A or opposite to the direction A is adjustable.
  • the rear lower mass 2b carries a vibration exciter 7b, whose unbalanced shafts 8b have axes of rotation which are oriented in the direction of the main direction A. Accordingly, the vibrator 7b generates a resultant force that is normal, that is, vertical. H. transverse to the main direction A, is oriented.
  • the front vibrator 7a produces propelling action in the main direction A.
  • the rear vibrator 7b is set to generate vertical vibration without horizontal force component.
  • the phase position of the unbalanced shafts 8b in the vibration exciter 7b is adjusted accordingly, so that a resultant force arises with a correspondingly directed horizontal component.
  • a torque about the vertical axis Z is effected and steered the vibrating plate accordingly.
  • the system according to the invention can be expanded as desired. So it is z. B. conceivable that sub-masses are designed to take over only a compression function. In this case, vibration exciters would be used which have no phase adjustment device and thus generate exclusively resulting forces in the vertical direction, without a horizontal component. The propulsion function would then have to be taken over by one or several other sub-measures.
  • a second direction of movement perpendicular to the first direction of movement (eg main direction A) is effected by correspondingly arranged sub-measures.
  • a transverse or oblique travel with respect to the main direction A is possible instead of or in addition to any cornering.
  • Slanting has advantages especially in the compaction of laterally inclined surfaces, since the gravitational drifting of the vibrating plate can be counteracted.
  • the vibration plate can be moved obliquely along the inclined surface without major corrective action and without rotation of the upper mass.
  • the two vibration exciter 7a and 7b are arranged at an angle of 90 ° to each other. Arrangements are also conceivable in which the angle between the vibration exciters deviates from 90 °.
  • the resultant forces generated by the vibrators may each be set at an angle of 30 or 60 degrees to the main direction A, ie, V-shape. In the first embodiment according to Fig. 1 the angle is 0 °.
  • Fig. 3 shows a third embodiment of the invention with four sub-bases 2a, 2b, 2c and 2d, each carrying a triangular ground contact plate and a vibration exciter 7a, 7b, 7c, 7d.
  • the vibration exciters 7a and 7c are rectified, while the vibration exciters 7b and 7d are at an angle of 90 ° thereto. Since the entire, consisting of the sub-masses 2a to 2d lower mass has a square outline, accordingly, the upper mass 1 can be formed substantially square basic shape.
  • the resulting vibration plate can be moved equally comfortably in any direction in the plane depending on the control of the vibration exciter 7a to 7d.
  • Fig. 4 shows a fourth embodiment of the invention, in which four smaller sub-masses 2b to 2e are arranged around a larger partial lower mass 2a.
  • the vibration exciter 7a belonging to the partial lower mass 2a is also stronger than the smaller vibration exciter 7b to 7e.
  • the small vibration exciter 7b to 7e lead z. B. only minor steering corrections, while a significant part of the compression effect is provided by the larger vibration exciter 7a.
  • a fifth embodiment of the invention is shown, which has three sub-bases 2a, 2b and 2c.
  • the vibration exciters 7a and 7c are rectified, while the middle vibration exciter 7b is at an angle of 90 ° thereto.
  • Fig. 6 are the vibration exciter 7a to 7c in relation to the fifth embodiment, each rotated by 90 °, wherein the vibration exciter 7a and 7c act in the direction of the main direction A. Accordingly, it is not necessary for the central vibrator 7b to generate a resultant horizontal force force. The vibration exciter 7b can thus serve exclusively for compression in this variant. A phase adjustment is then not required in this vibration exciter 7b.
  • FIG. 7 A seventh embodiment of the invention is shown, in which the three sub-subassemblies 2a to 2c each have ground contact plates 6a to 6c which form a 120 ° circle cutout. The entire lower mass is thus circular.
  • the vibration exciter 7a to 7c are arranged at an angle of 120 ° to each other, so that any driving directions can be generated.
  • the correspondingly designed vibration plate can be moved in any direction on the soil to be compacted.
  • the floor contact plates When arranging the floor contact plates, it must be ensured that the floor contact plates "intermesh" so that an overlap is ensured, at least in the main directions of travel.
  • the overlap also causes the contact surfaces run over by the ground contact plates to partially overlap with the soil to be compacted so that no surface areas remain between the ground contact plates stay that are not condensed.
  • the soil compaction device acts like a unit operating with a single large ground contact plate.
  • the control is carried out via the control lever 5 or other controls with which the vibration exciters are controlled in the desired manner.
  • the signal transmission can be z. B. via a hydrostatic hydraulic control, mechanically, electrically or combinations thereof.
  • the unbalanced shafts 8 of the vibration exciter 7 can z. B. hydraulically, electrically or mechanically driven.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (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)

Claims (17)

  1. Dispositif de compactage au sol, comprenant
    - une masse supérieure commune (1), et comprenant
    - au moins deux masses inférieures mobiles (2) couplées avec la masse supérieure (1) et oscillant par rapport à la masse supérieure (1),
    étant entendu que chaque masse inférieure présente :
    - une plaque de contact avec le sol (6), et
    - au moins un générateur d'oscillations (7) adjoint à la plaque de contact avec le sol (6),
    caractérisé en ce que
    - la masse supérieure (1) présente un entraînement, et en ce que
    - les générateurs d'oscillations (7) peuvent être entraînés au moyen de l'entraînement prévu sur la masse supérieure (1).
  2. Dispositif de compactage au sol selon la revendication 1, caractérisé en ce que les générateurs d'oscillations (7) présentent deux ou plusieurs arbres de déséquilibre (8) supportant chacun une ou plusieurs masses de déséquilibre qui sont agencés parallèlement ou dans un angle l'un par rapport à l'autre et qui peuvent être mis en rotation dans le sens contraire l'un de l'autre.
  3. Dispositif de compactage au sol selon la revendication 1 ou 2, caractérisé en ce qu'au moins l'un des générateurs d'oscillations (7) présente un dispositif de réglage de phase aux fins du réglage de la position de phase relative des masses de déséquilibre (8) l'une par rapport à l'autre.
  4. Dispositif de compactage au sol selon l'une des revendications 1 à 3, caractérisé en ce qu'exactement un générateur d'oscillations (7) est agencé sur chaque plaque de contact avec le sol (6).
  5. Dispositif de compactage au sol selon l'une des revendications 1 à 4, caractérisé en ce qu'une force de propulsion résultante peut être produite dans une direction de propulsion au moins au moyen de l'un des générateurs d'oscillations (7).
  6. Dispositif de compactage au sol selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins l'un des générateurs d'oscillations (7) est agencé de telle sorte que la composante horizontale du vecteur de force résultant qui est produit par les masses de déséquilibre (8) en rotation en sens contraire se situe dans une direction principale (A) ou en opposition à une direction principale.
  7. Dispositif de compactage au sol selon l'une des revendications 1 à 6, caractérisé en ce qu'au moins l'un des générateurs d'oscillations (7) est agencé de telle sorte que la composante horizontale du vecteur de force résultant qui est produit par les masses de déséquilibre en rotation en sens contraire ne se situe pas dans une direction principale (A) ou en opposition à une direction principale.
  8. Dispositif de compactage au sol selon l'une des revendications 1 à 5 ou selon la revendication 7 en conjonction avec l'une des revendications 1 à 5, caractérisé en ce qu'aucun des générateurs d'oscillations (7) n'est agencé de telle sorte que la composante horizontale du vecteur de force résultant qui est produit par les masses de déséquilibre (8) en rotation en sens contraire se situe dans une direction principale (A) ou en opposition à une direction principale.
  9. Dispositif de compactage au sol selon l'une des revendications 1 à 8, caractérisé en ce qu'au moins l'un des générateurs d'oscillations (7) est agencé de telle sorte que la composante horizontale du vecteur de force résultant qui est produit par les masses de déséquilibre (8) en rotation en sens contraire se situe dans un angle déterminé par rapport à une direction principale (A).
  10. Dispositif de compactage au sol selon la revendication 9, caractérisé en ce que l'angle s'élève à 60° ou à 90°.
  11. Dispositif de compactage au sol selon l'une des revendications 1 à 10, caractérisé en ce que la masse supérieure (1) présente une commande centrale aux fins de la commande des générateurs d'oscillations (7).
  12. Dispositif de compactage au sol selon la revendication 11, caractérisé en ce que les générateurs d'oscillations (7) peuvent être commandés individuellement au moyen de la commande.
  13. Dispositif de compactage au sol selon la revendication 11 ou 12, caractérisé en ce que la commande est conçue pour régler différentes vitesses de rotation des arbres de déséquilibre (8) sur différents générateurs d'oscillations (7).
  14. Dispositif de compactage au sol selon l'une des revendications 11 à 13, caractérisé en ce que la commande est conçue pour commander individuellement les dispositifs de réglage de phase prévus sur les générateurs d'oscillations (7) individuels.
  15. Dispositif de compactage au sol selon l'une des revendications 1 à 14, caractérisé en ce qu'une partie des masses inférieures (2) présente respectivement un générateur d'oscillations (7) avec un dispositif de réglage de phase, tandis qu'au moins une autre masse inférieure (2) présente seulement un générateur d'oscillations (7) sans dispositif de réglage de phase.
  16. Dispositif de compactage au sol selon l'une des revendications 1 à 15, caractérisé en ce que le dispositif de compactage au sol peut être guidé manuellement et/ou présente un dispositif de commande à distance.
  17. Dispositif de compactage au sol selon l'une des revendications 1 à 16, caractérisé en ce que les plaques de contact avec le sol (6) des masses de déséquilibre (22) sont agencées en décalage l'une par rapport à l'autre de telle sorte que les sillons pouvant être produits par les plaques de contact avec le sol (6) lors d'un déplacement du dispositif de compactage au sol dans au moins une direction principale sur le sol à compacter se chevauchent au moins partiellement.
EP05716366.9A 2004-03-25 2005-03-24 Dispositif de compactage de sol Not-in-force EP1727940B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004014750A DE102004014750A1 (de) 2004-03-25 2004-03-25 Bodenverdichtungsvorrichtung
PCT/EP2005/003166 WO2005093160A1 (fr) 2004-03-25 2005-03-24 Dispositif de compactage de sol

Publications (2)

Publication Number Publication Date
EP1727940A1 EP1727940A1 (fr) 2006-12-06
EP1727940B1 true EP1727940B1 (fr) 2014-08-06

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Application Number Title Priority Date Filing Date
EP05716366.9A Not-in-force EP1727940B1 (fr) 2004-03-25 2005-03-24 Dispositif de compactage de sol

Country Status (6)

Country Link
US (1) US8047742B2 (fr)
EP (1) EP1727940B1 (fr)
JP (1) JP2007530827A (fr)
CN (1) CN1934318B (fr)
DE (1) DE102004014750A1 (fr)
WO (1) WO2005093160A1 (fr)

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PL2366832T3 (pl) * 2010-03-18 2016-03-31 Voegele Ag J Sposób i wykańczarka do wbudowywania zagęszczonej warstwy wierzchniej
CN102277970A (zh) * 2011-05-12 2011-12-14 北京建研机械科技有限公司 具有水平施振功能的振动夯
CN104141296A (zh) * 2013-05-07 2014-11-12 昆山瑞恒峰技术咨询有限公司 一种新型的双轮式平地夯实机
CN104005321B (zh) * 2014-06-16 2016-06-08 刘瑞 土木工程用公路夯土机
JP6308621B2 (ja) * 2014-07-24 2018-04-11 株式会社エコアッシュホールディングス 加振装置、及び混練物固化方法
CN104674783A (zh) * 2015-01-26 2015-06-03 侯如升 一种电动夯实机
US9580879B1 (en) 2016-05-02 2017-02-28 Jason A. Williams Remotely-operable reciprocating compactor
CN108103895A (zh) * 2017-09-28 2018-06-01 惠安县百灵机电设备有限公司 一种小型道路路面夯实装置
CN108086100A (zh) * 2017-09-29 2018-05-29 广州子龙智能安防科技有限公司 一种斜坡路面的夯实装置
CN107740329A (zh) * 2017-10-11 2018-02-27 宁波鄞州国康机械科技有限公司 一种多功能夯实施工装置
DE102019109028A1 (de) * 2019-04-05 2020-10-08 Wacker Neuson Produktion GmbH & Co. KG Steuervorrichtung für Bodenverdichtungsvorrichtung, mit Griffbügel und Drehzahlhebel
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EP1727940A1 (fr) 2006-12-06
JP2007530827A (ja) 2007-11-01
US20100254769A1 (en) 2010-10-07
CN1934318A (zh) 2007-03-21
CN1934318B (zh) 2012-10-03
US8047742B2 (en) 2011-11-01
DE102004014750A1 (de) 2005-10-13
WO2005093160A1 (fr) 2005-10-06

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