EP3184695A1 - Bandage de compactage du sol et engin de compactage du sol - Google Patents

Bandage de compactage du sol et engin de compactage du sol Download PDF

Info

Publication number
EP3184695A1
EP3184695A1 EP16002673.8A EP16002673A EP3184695A1 EP 3184695 A1 EP3184695 A1 EP 3184695A1 EP 16002673 A EP16002673 A EP 16002673A EP 3184695 A1 EP3184695 A1 EP 3184695A1
Authority
EP
European Patent Office
Prior art keywords
bandage
casing
soil compaction
storage device
construction machine
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
EP16002673.8A
Other languages
German (de)
English (en)
Other versions
EP3184695B1 (fr
Inventor
Joachim Ponstein
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 EP3184695A1 publication Critical patent/EP3184695A1/fr
Application granted granted Critical
Publication of EP3184695B1 publication Critical patent/EP3184695B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
    • 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
    • E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
    • 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

Definitions

  • the invention relates to a soil compaction bandage and a construction machine with such a soil compacting bandage, in particular a compactor or a tandem roller.
  • a generic soil compaction bandage comprises a bandage casing which surrounds a bandage casing interior.
  • the soil compacting bandage is expediently mounted on a suspension in such a way that it can rotate relative to the machine frame of the construction machine about a, as a rule, horizontally extending, axis of rotation.
  • the suspension is thus the connection between the bandage casing and the machine frame or the holder on which the bandage casing is mounted on the machine frame.
  • the bandage casing is a usually hollow-cylindrical basic body, wherein bandage coats with a polygonal outer circumferential surface and / or rounded front edges are also included in the invention.
  • the bandage casing may in this case be designed in different ways with respect to its outer surface, for example as a smooth jacket, polygon jacket, as a Schaffußmantel equipped with pad feet etc.
  • the interior of a soil compacting bandage is generally hollow and has hitherto been used, for example, there To accommodate a hydrostatic drive for the rotational drive of the soil compaction bandage.
  • Another way to use the bandage interior is the accommodation of a vibration exciter, which includes, for example, an imbalance and to serves to vibrate the bandage in support of the compression process.
  • Corresponding construction machines are referred to as vibratory rollers.
  • Soil compaction drums and construction machines of the type mentioned are, for example, from the utility model DE 29714595 U and the published applications DE 19630576 A1 . DE 10 2014 018 457 A1 . WO 98/17865 and WO 2011/064367 A2 known, to which reference is hereby made.
  • a challenge in the design of such construction machines is that the front and rear superstructures of these machines should be designed as flat as possible in order to allow the operator as large a field of view on the ground, especially in the working direction.
  • the available space for housing the individual machine components is thus very small.
  • it is advantageous if the soil compaction bandages have a large diameter because this means that it is possible to work with the bandages under more favorable operating parameters, that is, for example, a better compaction performance can be achieved. This is due, among other things, to the fact that larger diameter drums have a more favorable rolling factor (also called the Nijboer number).
  • N axle load [kg] / (drum width [cm] * drum diameter [cm]).
  • the object of the invention is therefore to provide a soil compaction bandage and a construction machine with such a soil compaction bandage, by the construction of the largest possible field of view for the machine operator of the construction machine is ideally possible at the same time the best possible operating parameters of the construction machine.
  • the suspension comprises a holding device on which a storage device arranged at least partially in the bandage casing interior is mounted.
  • the holding device is designed to rotate relative to the suspension bearing, that is, that the holding device does not rotate with the bandage casing, but is fixed relative to the suspension and thus to the machine frame or stationary.
  • the holding device may preferably be positioned outside the bandage casing interior, but more preferably projects from an end face of the bandage casing into the bandage casing interior.
  • a storage device is mounted, which extends at least partially into the bandage casing interior. The holding device thus establishes the connection between the suspension and the storage device.
  • the stowage device can be stored in the bandage casing interior via the holding device, without the rotation of the bandage casing being transmitted to the stowage device while driving.
  • the stuffer though partially located inside the rotating drum shell interior, is held in a fixed position relative to the machine frame of the construction machine by the support means.
  • the bandage casing interior can even be used as storage space for components of the construction machine, which, for example, are not in a direct functional relationship with the soil compaction bandage per se.
  • the arrangement according to the invention of the storage device thus expands the space available for other components of the construction machine into the interior of the soil compaction support.
  • This also means that even the soil compaction bandage itself can be made relatively larger because, considered net, it occupies a smaller percentage of its total volume than space. Compared with the structure known in the prior art, this improves the Nijboer number of the soil compaction bandage, and thus also improves the operating parameters of the construction machine in the working mode. Overall, the construction machine becomes more compact, and because the center of gravity of the construction machine decreases as a result of the use of the drum casing inner space, the tipping safety of the construction machine increases at the same time.
  • the storage device is held on the holding device with respect to the axis of rotation in the axial direction, preferably only on one side.
  • a combined holding device is conceivable, by which the storage device is held by two sides, however, allows a holding device for one-sided holding the storage device greater flexibility with respect to the design of the second end face of the soil compaction bandage.
  • the specific embodiment of the holding device may vary. It is essential that the holding device allows secure storage of the storage device on the suspension in the manner according to the invention. In this case, it is preferably provided that the holding device extends from the suspension into the bandage casing interior. In other words, the holding device is designed in such a way that it bridges the gap between the suspension of the bandage and the bandage casing interior. Alternatively, it is also possible for the suspension itself to extend into the bandage casing interior, or for the storage device to extend from the outside into the bandage casing interior.
  • the holding device concretely comprises a bearing tongue or a bearing web which protrudes from the first end side of the bandage casing, projecting from the suspension, in particular in the axial direction of the axis of rotation (D), into the bandage casing interior and also preferably below the axis of rotation (D ) is arranged.
  • a bearing web thus a fixing part is obtained, via which a stable and reliable mounting of the storage device is made possible on the suspension.
  • the stowage device ideally lies on the bearing bar in this case.
  • the task of the bearing bar is to hold the stowage device, wherein the weight of the stowage device is preferably distributed optimally on the bearing bar.
  • the shape and material of the bearing bar are therefore fundamentally variable and depend in particular on the specific configuration of the storage device.
  • the formation of the bearing web in the form of a bearing shell, in particular substantially circular cylinder jacket segment-shaped, is particularly suitable.
  • the storage device can rest particularly well on the bearing web and the weight of the storage device is distributed over a particularly large surface of the bearing web or the bearing shell.
  • the bandage casing interior can be optimally utilized, since the underside of the bearing bar in the region of the circular cylinder casing segment can approach particularly closely in the inner circumferential surface of the bandage casing.
  • the volume occupied by the storage compartment in the bandage casing interior corresponds to a construction space of between 1/4 and 1/3 of the total volume of the bandage casing interior. In this way, sufficient distances between the storage compartment and the bandage casing can be maintained and, moreover, there is still sufficient space for the arrangement of further components in the bandage casing interior, such as a drive unit or an exciter unit.
  • the storage device has a shape or a volume distribution which is essentially rotationally symmetrical with respect to the axis of rotation (D) of the bandage casing.
  • the storage device can be arranged with particularly efficient use of the existing space in the drum casing interior, which is also in most cases also rotationally symmetrical to the axis of rotation (D).
  • an advantageous weight distribution can be ensured.
  • the storage device In order to counteract a transmission of these shocks and / or vibrations to the storage device, the storage device according to the invention is mounted vibration-damped against the bandage casing.
  • the vibration damping takes place, for example, by vibration dampers, such as rubber bumpers or comparable damping elements, which are arranged directly or indirectly between the drum casing and the storage device.
  • vibration dampers such as rubber bumpers or comparable damping elements, which are arranged directly or indirectly between the drum casing and the storage device.
  • the damping elements between the holding device for rotation-free storage and an exciter unit for generating vibrations, in particular within the drum casing interior space may be attached.
  • the stowage device is attenuated in particular to the same extent relative to the vibrations of the exciter unit as the suspension of the soil compaction bandage and the machine frame of the construction machine.
  • the storage device is arranged completely in the bandage casing interior.
  • the bandage casing interior can be used in the best possible way.
  • a complete arrangement of the storage device in the bandage casing interior means that the storage device does not protrude beyond the end face of the bandage casing.
  • the soil compacting bandage measured along its overall extent along the axis of rotation (D)
  • the stowage device is mechanically protected by the surrounding bandage casing to the outside.
  • a frontal protection for example in the form of a cover, a wall element, etc., which protects the stowage device in addition to the front side outside of the bandage casing to the outside.
  • This face protection can be designed to be rotatable with the bandage casing
  • the end protection is fixed relative to the storage device fixed or not with the bandage casing. This facilitates the training and handling of the face protection, for example, to gain access to the storage device.
  • the soil compacting drum comprises, in addition to the stowage device, an exciter unit arranged at least partially and in particular completely in the drum casing inner space.
  • exciter units are known in the prior art and comprise, for example, an unbalanced weight which can be rotated independently of the drum casing, with which oscillations can be generated which can be transmitted to the drum casing for improving the compaction performance.
  • the exciter unit can be designed, for example, as a circular exciter and can comprise an imbalance shaft, which is preferably arranged substantially parallel and in particular coaxial with the axis of rotation of the soil compacting bandage.
  • multi-wave exciters are known over the example, directed vibrations can be generated.
  • the storage device is designed such that it encloses the excitation unit, which often comprises, for example, a housing for fastening and encapsulation, in a shell-like manner at least partially and in particular completely.
  • the storage device has for this purpose a receiving recess, for example in the form of a groove or a hollow cylindrical space in which the excitation unit is partially located.
  • a receiving recess for example in the form of a groove or a hollow cylindrical space in which the excitation unit is partially located.
  • the excitation unit is arranged, for example, with the axis of rotation of at least one imbalance weight coaxially to the axis of rotation of the soil compaction bandage.
  • the bandage casing is also usually freely movable at least with respect to the imbalance shaft of the exciter unit; The occurring during operation rotation of the bandage sheath is thus not transferred to the exciter unit.
  • This can for example be achieved in that, as well as the storage device, the exciter unit is mounted on the suspension of the soil compaction bandage. Ideally, therefore, both the excitation unit and the storage device are suspended on the same or a common support structure.
  • a drive unit for example in the form of a hydraulic motor, is arranged at least partially inside the bandage casing interior.
  • the drive unit is also arranged on a suspension of the soil compaction bandage.
  • the drive unit is preferably opposite to that of the holding device for the storage device lying front side of the bandage sheath arranged.
  • the drive unit is often flanged to a washer in the bandage casing interior, preferably via buffer elements, wherein the washer is rotatably connected to the bandage casing.
  • the drive unit thus extends from a second end side in the axial direction of the axis of rotation of the bandage casing in the direction of the disk disk and the accumulation device preferably extends from the first end side in the direction of this disk disk.
  • the dish washer extends in particular substantially parallel to an end face of the soil compacting bandage and thus perpendicular to the axis of rotation (D).
  • the drive unit thus comprises two mutually rotatable sides, a drive side and an output side, wherein the output side opposite the drum casing rotatably, for example, is mounted on the disc, while the other side is rotatably mounted relative to the suspension.
  • the dish disc can also be funnel-shaped, wherein the funnel neck preferably extends along the axis of rotation (D) towards the first end side, is tapered and is mounted there on the holding device.
  • the bearing of the dish washer on the holding device is in this case in particular rotatable, preferably via a pivot bearing.
  • the excitation unit Comparable with the excitation unit, it can also be provided in addition or as an alternative to the drive unit that it is at least partially and in particular completely surrounded by the accumulation device.
  • the storage device For specific design of the storage device reference is made to the corresponding explanations to the exciter unit. As a result, the space utilization can be improved overall.
  • the soil compacting bandage then preferably comprises a dish washer, which is arranged in the bandage casing interior and fixed relative to the bandage casing. Between the disc and the first end face, along the axis of rotation of the bandage casing and in this order, the exciter unit and the drive unit are arranged. This overall arrangement makes optimal use of the space inside the drum skin.
  • the stowage device is fundamentally a device which serves to accommodate, in particular, operating elements of a construction machine with the soil compacting bandage according to the invention.
  • the stowage device thus generally designates a device with which, in particular in addition to one in the bandage casing interior of the soil compacting bandage arranged drive unit and / or excitation unit, the free space within the drum casing interior space for accommodating in particular at least one operating element of the construction machine is available.
  • the storage device is thus for example a storage compartment, in particular accessible from the outside. This storage compartment may for example be designed to accommodate a part of a vehicle electrical system, such as a fuse and or control box.
  • the storage device designed as a storage and / or storage device in particular as a tank or as a battery.
  • a battery such as a lithium-ion battery, be used to power electrical components of a construction machine.
  • the formation of the storage device as a fluid tank is in many ways particularly advantageous.
  • the fluid tank is a water tank, diesel tank or oil tank and the fluid is corresponding to water, diesel or oil.
  • Such fluid tanks are required on construction machines for various reasons, for example for supplying a hydraulic circuit or for lubrication purposes (oil tank), for supplying an internal combustion engine (diesel tank) or for operating a sprinkler (water tank).
  • the fluid tanks are used in the inventive arrangement to increase the compaction performance of the construction machine by specifically provide additional weight for the soil compaction bandage, which rests on the soil compaction bandage and acts in this manner when driving over a soil substrate compacting on the ground.
  • the fluid tank has at least one connection, preferably an inflow and an outflow, via which the fluid tank can be connected to the corresponding fluid supply of the construction machine.
  • the connection in particular the inflow, preferably lies outside the bandage casing interior in order to allow convenient accessibility here.
  • Such fluid tanks are often made of plastic. With the shaping methods available today, it is possible to design a highly three-dimensionally deformed tank body, which allows optimum utilization of space of the drum casing interior.
  • the solution of the problem is still possible with a construction machine with a soil compaction bandage, as has been described above.
  • the construction machine may be, for example, a hand-held construction machine, such as a hand-held double vibratory roller.
  • a preferred embodiment of the invention is that the construction machine is designed as a self-propelled construction machine, in particular as a roller, especially as a compactor or as a tandem vibratory roller.
  • This form of construction machine particularly benefits from the invention, because here the spatial position of the soil compacting bandage or the soil compaction bandages relative to the working position of the machine operator are determined solely by the construction of the construction machine.
  • it is often necessary for construction machines of this type that during operation of the dripping of the bandages is performed with water, which should prevent sticking of the bandages by the newly installed road surface. This, in turn, requires the arrangement of water tanks on the construction machine itself.
  • these water tanks can be arranged completely or partially in the soil compacting belt (s) of the construction machine so that an arrangement of the water tanks above the soil compaction drums can be avoided, the soil compaction drums overall can be dimensioned larger without affecting the field of view of the machine operator, and thus improves the working behavior of the construction machine (in particular the rolling factor according to Nijboer). It has been found that the advantages of the invention are particularly evident when the construction machine, in particular roller, especially road roller or tandem vibratory roller, a Nijboer number of less than 0.16, in particular less than 0.15 and especially less than 0 , 14.
  • the drum diameter is dimensioned to be large enough to have Nijboer numbers of less than 0.16, in particular less than 0.15, and more particularly less than 0.14, in the ratio to the axle load and the drum width given above.
  • the construction machine has a connecting line, for example in the form of a hose line, an electrical line, etc., via which the storage device during operation with at least one arranged outside the bandage casing interior device, such as an internal combustion engine, a sprinkler , an electrical system, etc., can communicate or is in line connection.
  • a connecting line for example in the form of a hose line, an electrical line, etc.
  • the storage device during operation with at least one arranged outside the bandage casing interior device, such as an internal combustion engine, a sprinkler , an electrical system, etc.
  • the invention in this context also includes developments in which the storage device is connected via the said connection line with a outside of the bandage casing interior arranged on the construction machine second storage device, specifically a second tank, a second battery, etc.
  • this fluid tank can communicate with the second fluid tank for storing the same fluid via the connecting line, so that in this way, for example, a plurality of fluid tanks can be used together to supply a sprinkler or the weight distribution within the construction machine is changed or can be optimized.
  • a pump is provided, via which the fluid from the first fluid tank in the second fluid tank or to a consumer, such as a sprinkler, an internal combustion engine, etc., can be promoted.
  • FIG. 1 shows a side view of a construction machine 1, which is a tandem roller in the present embodiment.
  • the construction machine 1 comprises a machine frame 2 and two hollow cylindrical soil compaction bandages 3 a, with which it moves in the working direction A, thereby compacting the ground U.
  • a sprinkler B is present, which is fed via a first fluid tank 4a and a second fluid tank 5a.
  • the sprinkler is, inter alia, a sprinkler beam from which water exits the bandage outer surface over the longitudinal width of the bandage in the direction of the arrow.
  • the sprinkler bar is connected to the fluid tank 4a via the connection line indicated by dashed lines.
  • a corresponding sprinkler beam (not shown) present, which is connected to another connection line to the fluid tank 5a.
  • a control station 6 is provided for the operator with a control panel containing control and display instruments.
  • FIG. 1 Dashed lines are in FIG. 1 further enlarged hollow cylindrical soil compaction bandages 3 indicated that replace the bandages 3 in a preferred embodiment, this obviously a corresponding adjustment of the machine frame takes place, in particular to the effect that sufficient space for the bandages 3 is created.
  • the soil compaction bandages 3 exceed the soil compaction bandages 3a in their circumference or bandage diameter.
  • the available space for the first fluid tank 4a and the second fluid tank 5a is limited by the larger soil compaction brackets 2a, so that they are dimensioned smaller in addition to the adaptation of the machine frame (not shown).
  • FIG. 2 a sectional view through a Bodenverdichtungsbandage 3 in the vertical direction and along the axis of rotation D, ie transversely to the forward direction A from Fig. 1 .
  • Essential elements of the soil compacting bandage 3 are a hollow cylindrical bandage casing 8, which surrounds a bandage casing interior 9 in the radial direction, starting from its axis of rotation D.
  • Suspended is the soil compaction bandage 3 on the machine frame of the construction machine 1 by means of a fork-like suspension, which is arranged in each case on the end faces of the soil compacting bandage 3.
  • this suspension comprises a left bandage carrier 10 and on the right side the suspension comprises a right bandage carrier 11 which, unlike the suspensions known from the prior art, comprises a holding device 12 with an integrated bearing bar 13.
  • a storage device in the present case in the form of a fluid tank 7 or a battery compartment 7 a (dashed lines), stored in the drum casing interior 9.
  • a drive unit 14 with a hydrostatic drive 15 is arranged on the left side of the drum casing inner space 9. Via a coupling disc 16 and rubber buffer 17, the output side 18 of the hydrostatic drive 15 is connected to a plate washer 19, which in turn is non-rotatably welded to the inner circumferential surface of the bandage casing. If the driven side 18 of the hydrostatic drive 15 rotates, thus also the drum casing 8 rotates.
  • an exciter unit 20 for generating vibrations is arranged in the bandage interior 9. This is also connected via buffers 21 to the right hinge support 11 of the suspension.
  • the excitation unit 20 is mounted in a known manner via pivot bearings on the plate disc 19, so that in this way the vibrations generated by the rotating imbalance shaft 22 of the excitation unit 20 are transmitted to the drum casing 8.
  • the bearing web 13 formed as a bearing shell at the lower end of the right-hand bandage carrier 11 projects from the right-hand end side of the bandage casing in the direction of the left end side into the bandage casing interior parallel to the axis of rotation D.
  • the bearing bar 13 is arranged on an extension of the bandage carrier in the vertical direction down and formed in the present embodiment in one piece with this, with multi-part variants of the invention are also included.
  • the bearing bar can, for example, also be designed as a completely circumferential sleeve element, which enables a particularly stable mounting of the third fluid tank 7 within the bandage casing interior 9.
  • the fluid tank 7 With the bearing bar 13 of the fluid tank 7 is connected so that it is rotationally fixed relative to the suspension (specifically the bandage carrier 11) and thus with respect to the machine frame of the construction machine 1.
  • the fluid tank 7 thus, although it is located inside the bandage casing, does not rotate with it.
  • the fluid tank 7 Via the bearing web 13, the fluid tank 7 is flying i.e.. mounted on one side and is free of projections with respect to both ends of the soil compacting bandage.
  • the fluid tank 7 is connected via a connecting line V (only partially shown), for example, to the first fluid tank 4 or a consumer, for example a sprinkler bar.
  • a connecting line V (only partially shown)
  • the drum casing inner space 9 is used to store water for the sprinkler system of the construction machine 1 by means of the fluid tank 7.
  • a pump P which is specifically intended, for example, fluid from the fluid tank 7 in the fluid tank 4 and / or to a working device, for example, depending on the fluid, the sprinkler, a lubrication point, an internal combustion engine, etc., too promote.
  • a filling nozzle BF is present on the fluid tank 7. This is located on the bearing front side of the fluid tank 7, in the present case as on the right side, and is arranged in the upper region of the fluid tank 7.
  • the filling nozzle BF is designed such that it is easily accessible from the outside, without the structural changes to the construction machine must be made (except, of course, the removal of a tank cap.
  • the fluid tank 7 is formed overall as a substantially rotationally symmetrical, hollow cylindrical ring, wherein adjoining the cylindrical portion which rests partially on the bearing web 13, a conical region to the left side, which extends almost to the plate disc 19.
  • the fluid tank 7 extends over more than 50% of the width B of the soil compaction bandage and lies completely within the bandage casing interior.
  • the exciter unit 22 is partially accommodated in the passage cavity of the fluid tank 7 extending along the axis of rotation D.
  • the fluid tank 7 thus spans the exciter unit 22.
  • the fluid tank is also vibration-decoupled from the exciter unit 22 by the buffer elements 21. Torsional vibrations and / or shocks and impacts of the bandage casing generated by the exciter unit 22 are thus attenuated to the stagnation device, in the present exemplary embodiment the fluid tank 7, transmitted.
  • the storage device is, for example, a battery or a fuse and / or electrical circuit box.
  • FIG. 3 shows in an exploded view of the soil compaction bandage 3 of FIG. 2 from another perspective.
  • the structure of the various components of the soil compacting bandage 3 compared to FIG. 2
  • the bandage carrier 10 and 11 the bandage casing 8 and in particular the third fluid tank 7 and the bearing for storing this tank formed web 13, which is part of the holding device 12 on the right bandage carrier 11.
  • the dish washer 19 is funnel-shaped and thus has, in addition to the left plate splitter, a rightwardly tapering, securely tapered funnel section.
  • This funnel is partially formed as a hollow shaft. In this way, particularly favorable support properties of the disc 19 can be realized.
  • the exciter unit 20 is arranged at the bottom in the present embodiment.
  • the fluid tank 7 is no longer the rotational axis D formed circumferentially, but as a total hollow cylinder segment.
  • the embodiment according to Fig. 4 shows that by an optimal three-dimensional design of the fluid tank 7 an extremely favorable space utilization of the interior 9 of the bandage casing 8 succeeds.
EP16002673.8A 2015-12-21 2016-12-16 Bandage de compactage du sol Active EP3184695B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015016627.1A DE102015016627A1 (de) 2015-12-21 2015-12-21 Bodenverdichtungsbandage und Baumaschine zur Bodenverdichtung

Publications (2)

Publication Number Publication Date
EP3184695A1 true EP3184695A1 (fr) 2017-06-28
EP3184695B1 EP3184695B1 (fr) 2018-09-19

Family

ID=57681189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16002673.8A Active EP3184695B1 (fr) 2015-12-21 2016-12-16 Bandage de compactage du sol

Country Status (2)

Country Link
EP (1) EP3184695B1 (fr)
DE (1) DE102015016627A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019115003A1 (fr) * 2017-12-14 2019-06-20 Bomag Gmbh Machine automotrice de fraisage de sol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230761A (en) * 1924-11-28 1925-03-19 William Thomas Bell Improvement connected with road rollers
GB230760A (en) * 1924-11-28 1925-03-19 William Thomas Bell Improved construction of tandem road rollers
US2582199A (en) * 1947-01-24 1952-01-08 Gardner Byrne Construction Com Roller-type aggregate compacting device
FR2032795A5 (fr) * 1969-02-07 1970-11-27 Adamovske Strojirny Np

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630576A1 (de) 1996-07-30 1998-02-05 Bomag Gmbh Straßenwalze
ATE195157T1 (de) 1996-10-21 2000-08-15 Ammann Verdichtung Ag Verfahren zur messung mechanischer daten eines bodens sowie zu dessen verdichtung und mess- bzw. bodenverdichtungsvorrichtung
DE29714595U1 (de) 1997-08-15 1997-10-02 Bomag Gmbh Motorbetriebenes Bodenverdichtungsgerät
DE102009055950A1 (de) 2009-11-27 2011-06-01 Hamm Ag Verdichtungsgerät, sowie Verfahren zum Verdichten von Böden
WO2015101407A1 (fr) 2013-12-30 2015-07-09 Bomag Gmbh Bandage de compactage du sol, cylindre muni d'un tel bandage de compactage du sol, dispositif vibromoteur pour bandage de compactage du sol et procédé de compactage du sol

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230761A (en) * 1924-11-28 1925-03-19 William Thomas Bell Improvement connected with road rollers
GB230760A (en) * 1924-11-28 1925-03-19 William Thomas Bell Improved construction of tandem road rollers
US2582199A (en) * 1947-01-24 1952-01-08 Gardner Byrne Construction Com Roller-type aggregate compacting device
FR2032795A5 (fr) * 1969-02-07 1970-11-27 Adamovske Strojirny Np

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019115003A1 (fr) * 2017-12-14 2019-06-20 Bomag Gmbh Machine automotrice de fraisage de sol

Also Published As

Publication number Publication date
EP3184695B1 (fr) 2018-09-19
DE102015016627A1 (de) 2017-06-22

Similar Documents

Publication Publication Date Title
EP3491192B1 (fr) Rouleau de compactage du sol comprenant un dispositif de détection sur la garniture du rouleau et procédé de détermination de la rigidité du sol
EP3456879B1 (fr) Dispositif de compactage du sol
EP2881516B1 (fr) Compacteur routier
EP3092341B1 (fr) Bandage de compactage du sol, rouleau compresseur avec un tel bandage de compactage du sol et procédé de compactage du sol
DE112009001104T5 (de) Elektrische Zahnbürste
DE1634732A1 (de) Gesteinsmeissel zum Ebnen oder Aufreissen von Felsboden
DE6609011U (de) Haushaltswasch- oder schleudermaschine
EP3354796B1 (fr) Rouleau compresseur
EP2564943A2 (fr) Générateur de vibrations pour produire une vibration de source ciblée
EP3951057A1 (fr) Système de rouleau de traitement du sol pour une machine de traitement du sol
EP3184695B1 (fr) Bandage de compactage du sol
EP3450631B1 (fr) Vibreur en profondeur avec une masse non équilibrée réglable
DE4226059C2 (de) Angelschnurrolle mit Drehmassenausgleich für das Drehteil
DE102014019139A1 (de) Tiefenrüttler mit veränderbarer Unwucht
DE69912924T2 (de) Waschmaschine
DE102015207074B4 (de) Antriebsvorrichtung für ein Fahrzeug
WO2009089899A1 (fr) Plaque vibrante dotée d'une transmission par courroie à renvoi multiple
DE102006041784A1 (de) Schwingungserreger
EP1837425B1 (fr) Balancement d'un appareil de serrage dans une peigneuse
DE202006004706U1 (de) Schwingungserreger
DE3105611C2 (de) Verfahren und Vorrichtung zum Tiefverdichten
EP3237687B1 (fr) Amortisseur de vibrations pour articulation d'accouplement d'un dispositif de vibration en profondeur
AT156730B (de) Vibrations- oder Schwingungsdämpfer, insbesondere für Schwingungen oder Vibrationen, die beim Betrieb einer Brennkraftmaschine auftreten.
WO2020025162A1 (fr) Garniture de rouleau pour engin de chantier et engin de chantier
DE102019134453A1 (de) Unwuchtanordnung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20171214

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: E01C 19/23 20060101AFI20180329BHEP

INTG Intention to grant announced

Effective date: 20180426

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: HEPP WENGER RYFFEL AG, CH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1043414

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016001978

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181219

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181219

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181220

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190119

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190119

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016001978

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

26N No opposition filed

Effective date: 20190620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181216

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180919

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180919

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20161216

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201216

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1043414

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230103

Year of fee payment: 7

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230527

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502016001978

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER PATENTANWAELTE MBB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231214

Year of fee payment: 8

Ref country code: CZ

Payment date: 20231204

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240109

Year of fee payment: 8