EP2504490A2 - Appareil de compactage et procédé de compactage de sols - Google Patents

Appareil de compactage et procédé de compactage de sols

Info

Publication number
EP2504490A2
EP2504490A2 EP10781912A EP10781912A EP2504490A2 EP 2504490 A2 EP2504490 A2 EP 2504490A2 EP 10781912 A EP10781912 A EP 10781912A EP 10781912 A EP10781912 A EP 10781912A EP 2504490 A2 EP2504490 A2 EP 2504490A2
Authority
EP
European Patent Office
Prior art keywords
bandage
transmission
imbalances
belt
planetary gear
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.)
Granted
Application number
EP10781912A
Other languages
German (de)
English (en)
Other versions
EP2504490B1 (fr
Inventor
Hans-Peter Ackermann
Peter Janner
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.)
Hamm AG
Original Assignee
Hamm 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 Hamm AG filed Critical Hamm AG
Publication of EP2504490A2 publication Critical patent/EP2504490A2/fr
Application granted granted Critical
Publication of EP2504490B1 publication Critical patent/EP2504490B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
    • 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
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
    • 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 compacting device for compacting trays according to the preamble of claim 1, and to a method for compaction of trays according to claim 21.
  • Compactors are known, e.g. in the form of a road roller.
  • a road roller may be a self-propelled vehicle and has at least one bandage.
  • a bandage of a compactor in the form of a road roller there is an inner and outer radius of curvature of the bandage at their lateral ends.
  • the speed is higher due to the longer distance traveled, as at the inner edge.
  • Increasing the steering angle and thus reducing the radius of the curve increases the difference between these speeds.
  • a bandage can not rotate at different circumferential speeds at its lateral ends, the bandage rolls in the middle of its width on the ground or from the bottom, while it at the outer edge regions of the bandage to thrust movements (slippage) between asphalt and the rolling ⁇ coat of the bandage comes. For this reason, it makes sense to divide the bandage and drive both halves independently, thus lessening this inevitable effect due to the smaller width of the split bandage.
  • Oszillationsbandagen are so far, in contrast to vibration bandages not made in split design, since the technical realization is much more difficult.
  • the synchronization of the centrifugal forces generating imbalances must be guaranteed at all times, especially with a relative rotation of the two bandages each other.
  • WO 82/01903 discloses four typical operating states of the prior art undivided oscillation band oscillation system. From left to right, the positions of the imbalances are each further rotated in steps of 90 ° (out of phase). Due to the coupled drive, both imbalances (imbalance weights) rotate in the same direction. While the centrifugal forces are canceled out in the operating states of the left-hand illustrations of FIG. 5, a torque results in the images on the right-hand side (FIGS. 5B, 5D) due to the directions of the centrifugal forces F and the lever arms x
  • the bandage thus undergoes a small twist to the left and right with each revolution of the imbalance shaft and begins to oscillate about the axis of rotation M of the bandage.
  • Fig.2 of the present description shows the sectional view of a divided vibration bandage.
  • the two bandage parts 2a, 2b are screwed together via a rotary joint.
  • the imbalances 3 for both bandage parts 2a, 2b are located here on the central imbalance shaft 31, which is driven by a hydraulic motor 7.
  • a hydraulic motor 7 which is driven by a hydraulic motor 7.
  • the problem described has the consequence that the bandage parts 2a, 2b can not oscillate synchronously.
  • the two bandage parts 2a, 2b work exactly opposite, there are thrust movements in the gap between the bandage parts 2a, 2b and in the adjacent area, which bring about a tearing of the asphalt surface.
  • phase errors of 0 to 180 ° are possible.
  • phase errors of 10-20 ° would shave the asphalt at the joint between the band parts 2a, 2b.
  • the invention is therefore based on the object to provide a vibration device or a method for compacting soils, which does not have the aforementioned problems.
  • the bandage in a compacting device having at least one movable bandage rotatable about a bandage axis with oscillatory torque generating oscillatory torque generated by the bandage axis with imbalances that rotate 180 degrees out of phase with the same direction of rotation, and with a drive shaft extending coaxially with the bandage axis Driving the vibration exciter, the bandage is divided at least once and each Bandagenteil has at least two, mounted in the bandage at a distance from the bandage axis coupled vibration exciter.
  • the respective vibration exciter are stored in the respective band parts.
  • the control can be done electrically, electronically or hydraulically / pneumatically.
  • the drive shafts for the vibration exciter of the adjacent bandage parts can be mechanically coupled via a transmission, wherein the transmission Rotation or the drive torque of a drive shaft transmits in the correct phase to the subsequent drive shaft.
  • the transmission for coupling the drive shaft parts may be a planetary gear or a spur gear or a bevel gear.
  • the bandage is divided into two parts and each bandage part has its own travel drive, wherein the two bandage parts are coaxially rotatable relative to each other rotatably connected to each other.
  • a preferably usable planetary gear may consist of at least two planetary gear sets.
  • the planetary gear of two planetary gear sets may have a common planet carrier, wherein the Hohlrader the planetary gear sets are each rotatably connected to a bandage part and the respective drive shafts with the respective sun gears of the planetary gear sets.
  • the gear to drive the imbalances may be a belt transmission or chain transmission.
  • the transmission for driving the vibration exciter is preferably a toothed belt drive with omega wrap, which drives toothed belt pulleys coupled with unbalances.
  • the transmission is preferably a belt transmission with a belt guide, which allows a reversal of direction and a reciprocal ratio to the planetary gear.
  • the translation of the belt drive and the translation of the planetary gear should give a total ratio of 1: 1. It can also be provided a multi-stage planetary gear and a belt drive without reversing direction and without reciprocal ratio to the planetary gear.
  • the vibration exciters have imbalance weights and the imbalance weights are preferably made of unevenness plates, which are preferably attached laterally to the pulleys of the belt drive and have a radially outwardly extending edge which is aligned in a certain initial position with the belt of the belt drive when the rotational angle offset zwi ⁇ rule the two driven by the belt drive unbalance shafts or pulleys corresponds to the target value.
  • the belt transmission is a toothed belt transmission.
  • a belt tensioning device can tension the belt for driving the imbalance or the pulley by means of an eccentrically displaceable bearing pin for the pulley.
  • the belt tensioner may include an eccentric adjustment bolt for rotating and locking the eccentric journal.
  • the belt drive can have coaxial and concentric pulleys with the axis of rotation of the imbalances whose weight distribution is not rotationally symmetrical with respect to the axis of rotation of the imbalances.
  • holes or holes in the material of the toothed belt can cause a non-rotationally symmetric weight distribution and form a negative imbalance mass.
  • the bearings are preferably arranged centrally to the radial belt force and centrifugal force of the imbalances.
  • a split bandage with two bandage halves in which the imbalance weights of the vibration exciters in each part of the bandage be rotated by the same angle with respect to the phase position as the relative rotation of the bandage halves to each other in order to achieve a synchronization of the oscillatory movement in the two halves of the bandage, even if the bandage halves are twisted to each other.
  • a transmission has the task to transmit the moment of the hydraulic motor for driving the imbalances from the left to the right bandage in the correct phase.
  • Fig. 2 a split vibration bandage of the DV90 roll after
  • Fig. 3 is a simple Za hnriemen arrangement for divided Oszil lation, with the phase problem can not be solved, Fig. 4 to 7 different bandage positions,
  • Fig. 12 is a perspective view of a toothed pulley.
  • FIG. 1 shows, as an example of a vibration device, a road roller, specifically a tandem vibrating roller with a front and a rear drum 2.
  • FIG. 8 shows a divided oscillatory bandage 2. Shown are the two bandage parts 2a, 2b with built-in gear, z. B. the in Fig. 9 illustrated planetary gear 6 to solve the phase problem when cornering, imbalances (unbalance weights) 3 of the vibration exciter 30a, 30b and the attachments.
  • Travel drives 7a, 7b drive the respective bandage parts 2a, 2b.
  • the planetary gear 6 has two planetary gear sets 6a, 6b.
  • Each bandage part 2a, 2b has an inside arranged frontal Ronde 12a, 12b, in the example, bearing journals 20a, 20b for receiving rotating imbalances 3 of the vibration exciter 30a, 30b are stored.
  • the ring gear 10a on the left side of the first planetary gear set 6a is fixedly connected to the bandage part 2a on the left side of the bandage 2 by the journal 16a and the round plate 12a.
  • the ring gear 10b on the right side of the bandage is coupled via the bearing pin 16b and the blank 12b to the bandage part 2b on the right side of the bandage 2.
  • the bandage part 2a on the one hand stands still, the hydraulic motor 7 is not running.
  • the ring gear 10a of the first stage (planetary gear set 6a), which is connected to the bandage part 2a and the sun gear IIa of the first planetary gear set 6a, which is coupled via the drive shaft 5a to the hydraulic motor 7, stand still.
  • the planetary gear set 6a is blocked on one side (on the left side in FIG. 9).
  • the bandage part 2b on the other side is now mentally twisted by any angle.
  • the ring gear 10b of the planetary gear set 6b on the other (on the right in FIG. 9) side is connected via the ring gear driver and the bearing pin 16b with the bandage part 2b.
  • the common planet carrier 9 is, as already explained, blocked by the planetary gear set on the left side. Therefore, case 2 of the elementary planetary gear set from table 2 applies.
  • the gear ratio i is therefore -0.5.
  • the unbalance 3 must be rotated by the same angle as the bandage part 2 a, 2 b, in which it is mounted, in order to achieve a synchronization of the oscillatory movement in both bandage parts 2 a, 2 b .
  • a two-stage planetary gear with a belt drive with reverse rotation and reciprocal translation can be used as a planetary gear 6.
  • the respective ring gears 10a, 10b of the planetary gear sets 6a, 6b are rotatably connected with bearing pins 16a, 16b, which are coaxially arranged in the adjacent rounds 12a, 12b of the bandage parts 2a, 2b, with the band parts 2a, 2b, wherein the bearing pins 16a, 16b at the same time the storage of the central drive pulleys 21 of the toothed belt drive 15a, 15b to drive the vibration exciter 30a, 30b form.
  • a multi-stage planetary gear with belt ratio not equal to the reciprocal of the transmission and without reversing direction can be used.
  • a third planetary stage which would accomplish a total ratio of 1 and reversal direction, can be dispensed with by the guidance of the timing belt 32c with omega wrap (see Fig.10) and a gear ratio of - 2.
  • the omega wrap means that the toothed belt 15c surrounds the toothed belt pulleys 13 by more than 180 °, for example by approximately 200 ° to 210 ° C. , in particular 205 °, as shown in FIG. 10.
  • the imbalances 3 are thus adjusted as required by the same angle as the twisted bandage parts 2a, 2b.
  • the moments by the Oszillationsunwuchten he testified ⁇ are thus in each drum part 2a, 2b in phase ', regardless of the current position of the unbalances 3 to each other.
  • a belt drives two or more unbalance shafts. If one were to transfer the drive from WO 82/201903 into a split drum 20, then eight pulleys and four belts would be required.
  • both unbalances 3 of a bandage part 2a, 2b are driven here with a belt, preferably a toothed belt 32.
  • a belt preferably a toothed belt 32.
  • each of a toothed belt 32 and a drive pulley per bandage half can be omitted.
  • a gear ratio of -2 is realized in the timing belt guide. This was achieved by means of an omega wrap of the toothed belt 32 according to FIG. For this, the large toothed pulleys 13 have twice the number of teeth compared to the small drive pulley 21.
  • a large toothed disc 13 can be used, in which also a part of the imbalance 3 can be realized.
  • the remaining portion of the imbalance 3 is provided by the lateral imbalance plates 14 and e.g. the nine screws 18 as imbalance weight (positive imbalance), whereby the imbalance plates 14 are preferably attached to both sides of the toothed belt pulleys 13 (Fig.10).
  • the already required toothed belt pulley 13 therefore also serves as imbalance 3.
  • the side of the pulley 13 arranged unbalance plates 14 are screwed directly to the respective toothed belt pulley 13.
  • the screws 18 form an additional imbalance weight.
  • the holes or holes 35 on the opposite side of the screws 18 thereby form a negative imbalance.
  • the two laterally mounted unbalance plates 14 are shown in the assembled position with the toothed belt 32 on.
  • the outer contour of the imbalance plates 14 is designed such that the inclined edge 14a on the sides of the imbalance plates 14 with the short run 32a of the toothed belt 32 is exactly aligned. This is a way to visually check the correct 180 ° offset of the unbalance 3 based on the position of the belt 32.
  • angles of the inclined flanks 14a of the unbalance plates 14 correspond to the angle of the belt 32 at the omega-wrapped side in the position shown in FIG.
  • the unbalance plates 14 are preferably arranged on both sides of the toothed belt pulley in the same position. With the thickness of the imbalance plates 14, the mass of the imbalance 3 can be changed, as well as with the number of screws 18 or the size of the holes 35,
  • the required belt tension of the toothed belt 32 has been made either by means of an additional idler pulley, or only selected, measured toothed belts 32 having a precisely tolerated length have been used.
  • the belt tension is adjusted by continuously changing the axial distance between the drive shaft 5a, 5b and the axis of the trunnion 20a, 20b. This is achieved by turning the eccentrically mounted bearing pin 20a, 20b on the unbalance flange 19 (FIG. 11).
  • the rotation of the eccentric unbalance flange 19 with the bearing pin 20a, 20b for tensioning the toothed belt 15c is done by turning an eccentric adjusting bolt 17 (FIG. 10).
  • This consists of two mutually eccentric cylinders and a hexagon for attaching a key.
  • the eccentric adjusting bolt 17 is provided for rotating the eccentric unbalance flange 19.
  • the unbalance flange 19 is rotated relative to the blank 12a, 12b when the adjusting bolt 17 is rotated.
  • the cantilever bearing journal 20a, 20b serves to receive a roller bearing 34 for the toothed belt pulley 13.
  • the roller bearing 34 is arranged centric to the radial belt force and centrifugal force of the imbalances 3.
  • FIG. 12 shows a perspective view of the toothed belt pulley 13 without a toothed belt 32.

Abstract

L'invention concerne un appareil de compactage comprenant au moins un bandage (2) mobile, pouvant tourner autour d'un axe de bandage (1), des générateurs d'oscillations (30a, 30b) accouplés, générant un couple de rotation oscillant autour de l'axe de bandage (1) et pourvus de masses non équilibrées (3) qui tournent dans le même sens de rotation, avec un décalage de phase de 180°, ainsi qu'un arbre d'entraînement (5a, 5b) s'étendant coaxialement à l'axe de bandage (1) et servant à entraîner les générateurs d'oscillations (30a, 30b). Selon l'invention, le bandage (2) est divisé au moins une fois et chaque partie de bandage (2a, 2b) présente au moins deux générateurs d'oscillations (30a, 30b) accouplés, montés dans le bandage (2) à distance de l'axe de bandage (1).
EP10781912.0A 2009-11-27 2010-11-29 Appareil de compactage et procédé de compactage de sols Active EP2504490B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200910055950 DE102009055950A1 (de) 2009-11-27 2009-11-27 Verdichtungsgerät, sowie Verfahren zum Verdichten von Böden
DE202010005962U DE202010005962U1 (de) 2009-11-27 2010-04-21 Verdichtungsgerät
PCT/EP2010/068418 WO2011064367A2 (fr) 2009-11-27 2010-11-29 Appareil de compactage et procédé de compactage de sols

Publications (2)

Publication Number Publication Date
EP2504490A2 true EP2504490A2 (fr) 2012-10-03
EP2504490B1 EP2504490B1 (fr) 2017-01-11

Family

ID=42814109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10781912.0A Active EP2504490B1 (fr) 2009-11-27 2010-11-29 Appareil de compactage et procédé de compactage de sols

Country Status (10)

Country Link
US (1) US9039324B2 (fr)
EP (1) EP2504490B1 (fr)
JP (1) JP5572819B2 (fr)
CN (1) CN102985616B (fr)
AU (1) AU2010323083B2 (fr)
BR (1) BR112012012812B1 (fr)
CA (1) CA2782094C (fr)
DE (3) DE102009055950A1 (fr)
RU (1) RU2513604C2 (fr)
WO (1) WO2011064367A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190093299A1 (en) * 2017-09-27 2019-03-28 Hamm Ag Compacting roll
DE102017122370A1 (de) 2017-09-27 2019-03-28 Hamm Ag Oszillationsmodul

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9062420B2 (en) 2011-07-15 2015-06-23 Ammann Schweiz Ag Unbalance type exciter for a soil compaction device
DE102012201443A1 (de) 2012-02-01 2013-08-01 Hamm Ag Verdichterwalze für einen Bodenverdichter
USD754764S1 (en) * 2014-05-30 2016-04-26 Volvo Construction Equipment Ab Head plate for compaction drum
USD757133S1 (en) * 2014-05-30 2016-05-24 Volvo Construction Equipment Ab Head plate for compaction drum
US9255365B1 (en) * 2014-07-24 2016-02-09 Caterpillar Paving Products Inc. Compaction system
JP6009042B2 (ja) * 2014-08-29 2016-10-19 酒井重工業株式会社 転圧ローラ
DE102014226373A1 (de) 2014-12-18 2016-06-23 Hamm Ag Verdichtungsgerät, sowie Verfahren zum Verdichten von Böden
DE102015112847A1 (de) 2015-08-05 2017-02-09 Hamm Ag Bodenverdichter
DE102015016627A1 (de) 2015-12-21 2017-06-22 Bomag Gmbh Bodenverdichtungsbandage und Baumaschine zur Bodenverdichtung
WO2017184036A1 (fr) * 2016-04-19 2017-10-26 Volvo Construction Equipment Ab Dispositif de compacteur et procédé de modification de caractéristique de charge dynamique d'un dispositif de compacteur
WO2017182079A1 (fr) * 2016-04-21 2017-10-26 Volvo Construction Equipment Ab Ensemble excentrique pour oscillation d'un tambour de compactage d'une machine de compactage
DE102016109888A1 (de) * 2016-05-30 2017-11-30 Hamm Ag Bodenverdichter und Verfahren zum Betreiben eines Bodenverdichters
FR3057786B1 (fr) * 2016-10-21 2018-12-07 Hutchinson Generateur d'efforts dynamiques a balourd et un actionneur comprenant un tel generateur.
IT201600130472A1 (it) * 2016-12-23 2018-06-23 Italvibras Giorgio Silingardi Spa Motovibratore con regolazione in continuo dello sfasamento angolare delle masse eccentriche.
CN110446814B (zh) * 2017-03-21 2021-11-05 沃尔沃建筑设备公司 提供来自第一和第二鼓轮的被协调的冲击的振动压实机以及相关的控制系统和方法
WO2018069584A1 (fr) * 2017-03-28 2018-04-19 Maurice Granger Mecanisme oscillatoire a centrifugations croisées simultanées, machine et procédé de mise en oeuvre
CN110770399A (zh) * 2017-06-19 2020-02-07 沃尔沃建筑设备公司 用于压实机的振动偏心组件
USD849802S1 (en) 2017-07-06 2019-05-28 Bomag Gmbh Engine hood of a single drum roller
USD853450S1 (en) * 2017-07-06 2019-07-09 Bomag Gmbh Single drum roller
USD853451S1 (en) * 2017-07-06 2019-07-09 Bomag Gmbh Rear part of a single drum roller
RU181993U1 (ru) * 2018-03-01 2018-07-31 Акционерное общество "Всероссийский научно-исследовательский институт гидротехники имени Б.Е. Веденеева" Валец вибрационного катка
GB2574202B (en) * 2018-05-28 2020-12-16 Terex Gb Ltd Mechanically adjustable vibratory drive system
DE102018010154A1 (de) * 2018-12-28 2020-07-02 Bomag Gmbh Einrichtung zum Erzeugen von Schwingungen, Bodenverdichtungsmaschine und Verfahren zum Betrieb
USD899468S1 (en) * 2019-05-15 2020-10-20 Caterpillar Paving Products Inc. Vibratory roller
RU2724157C1 (ru) * 2019-05-27 2020-06-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный автомобильно-дорожный университет (СибАДИ)" Дорожный виброкаток
DE102020110952A1 (de) * 2020-04-22 2021-10-28 Hamm Ag Unwuchtanordnung für eine Verdichterwalze eines Bodenverdichters
EP4029991B1 (fr) * 2021-01-14 2023-05-10 Joseph Vögele AG Réglage de la course du dameur

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249027A (en) * 1960-09-22 1966-05-03 Hyster Co Multiple wheel compactor
US4285405A (en) * 1979-12-26 1981-08-25 Weir Jr Casper J Oscillator for reciprocating tool or other device
SE426719B (sv) 1980-12-03 1983-02-07 Thurner Geodynamik Ab Forfarande och anordning for packning av ett materialskikt
JPS58500290A (ja) * 1980-12-03 1983-02-24 ゲオデイナミツク　エイチ　ツルナ−　エ−ビ− 地盤の圧密化方法および圧密化装置
EP0089386A1 (fr) * 1982-03-19 1983-09-28 Losenhausen Maschinenbau AG& Co Kommanditgesellschaft Rouleau vibrant à cylindre divisé
AT389723B (de) * 1986-03-27 1990-01-25 Voest Alpine Ag Einrichtung zur erzeugung von vibrationen
JPH01290801A (ja) * 1988-05-16 1989-11-22 Sakai Jukogyo Kk 振動ローラ
JPH04134513A (ja) 1990-09-27 1992-05-08 Toshiba Corp パーソナルコンピュータ
CN2122170U (zh) * 1990-11-07 1992-11-18 徐州工程机械制造厂 振动振荡压路机
JP2533092Y2 (ja) * 1991-05-30 1997-04-16 酒井重工業株式会社 ２分割振動ロールの差動機構
DE4129182A1 (de) * 1991-09-03 1993-03-04 Bomag Gmbh Verdichtungsgeraet
DE4434779A1 (de) * 1994-09-29 1996-04-04 Bomag Gmbh Verfahren und Vorrichtung zum dynamischen Verdichten von Boden
JP2799691B2 (ja) * 1995-07-19 1998-09-21 酒井重工業株式会社 振動タイヤローラ
FR2748500B1 (fr) * 1996-05-09 1998-08-07 Vaillant Christian Dispositif autorisant le controle, et la variation d'amplitude des vibrations appliquees aux rouleaux compacteurs tournants
JPH10131977A (ja) * 1996-10-31 1998-05-22 N Tsuu Syst Kk ２軸位相調整装置
JP3728179B2 (ja) * 2000-06-01 2005-12-21 酒井重工業株式会社 振動ローラ
WO2002044475A1 (fr) * 2000-11-29 2002-06-06 Hamm Ag Appareil de compactage
US6857816B2 (en) * 2001-06-20 2005-02-22 Sakai Heavy Industries, Ltd. Roller
CN2488955Y (zh) * 2001-07-04 2002-05-01 孙祖望 振动方向实时无级可调的定向振动压路机
JP3799022B2 (ja) * 2003-02-24 2006-07-19 酒井重工業株式会社 振動機構及び振動ローラ
RU2301861C1 (ru) * 2005-10-31 2007-06-27 Владимир Никитич Тарасов Способ уплотнения грунтов и материалов катками (варианты) и устройство для его осуществления (варианты)
RU2318948C2 (ru) * 2006-02-20 2008-03-10 Владимир Никитич Тарасов Способ виброударного уплотнения грунтов и материалов катками и устройство для его осуществления
RU58552U1 (ru) * 2006-07-05 2006-11-27 Павел Александрович Кузнецов Каток дорожный самоходный
DE102006041784A1 (de) * 2006-09-06 2008-03-27 Wacker Construction Equipment Ag Schwingungserreger
US20110158745A1 (en) * 2009-12-31 2011-06-30 Caterpillar Paving Products Inc. Vibratory system for a compactor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011064367A2 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190093299A1 (en) * 2017-09-27 2019-03-28 Hamm Ag Compacting roll
DE102017122370A1 (de) 2017-09-27 2019-03-28 Hamm Ag Oszillationsmodul
DE102017122371A1 (de) 2017-09-27 2019-03-28 Hamm Ag Verdichterwalze
EP3461952A1 (fr) * 2017-09-27 2019-04-03 Hamm AG Cylindre compacteur
US10501904B2 (en) 2017-09-27 2019-12-10 Hamm Ag Compacting roll
US11248350B2 (en) 2017-09-27 2022-02-15 Hamm Ag Oscillation module
US11913178B2 (en) 2017-09-27 2024-02-27 Hamm Ag Oscillation module

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BR112012012812B1 (pt) 2019-07-02
BR112012012812A2 (pt) 2016-08-16
DE202010018525U1 (de) 2017-09-07
EP2504490B1 (fr) 2017-01-11
RU2513604C2 (ru) 2014-04-20
CN102985616A (zh) 2013-03-20
JP5572819B2 (ja) 2014-08-20
JP2013512358A (ja) 2013-04-11
AU2010323083A1 (en) 2012-05-24
AU2010323083B2 (en) 2014-05-01
DE102009055950A1 (de) 2011-06-01
RU2012126678A (ru) 2014-01-20
DE202010005962U1 (de) 2010-09-30
CA2782094C (fr) 2014-11-25
US9039324B2 (en) 2015-05-26
CN102985616B (zh) 2015-08-26
CA2782094A1 (fr) 2011-06-03
WO2011064367A2 (fr) 2011-06-03
US20120301221A1 (en) 2012-11-29
WO2011064367A3 (fr) 2012-06-28

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