EP2138636A1 - Dispositif de ruissellement destiné au ruissellement dosable d'une assise d'un dispositif de vibration destiné à l'étanchéification du sol - Google Patents

Dispositif de ruissellement destiné au ruissellement dosable d'une assise d'un dispositif de vibration destiné à l'étanchéification du sol Download PDF

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Publication number
EP2138636A1
EP2138636A1 EP09006618A EP09006618A EP2138636A1 EP 2138636 A1 EP2138636 A1 EP 2138636A1 EP 09006618 A EP09006618 A EP 09006618A EP 09006618 A EP09006618 A EP 09006618A EP 2138636 A1 EP2138636 A1 EP 2138636A1
Authority
EP
European Patent Office
Prior art keywords
lever
sprinkler
valve
sprinkling
rotary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09006618A
Other languages
German (de)
English (en)
Inventor
Heinz Nick
Thomas Weiler
Kurt Hickmann
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 EP2138636A1 publication Critical patent/EP2138636A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—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
    • 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

Definitions

  • the invention relates to a sprinkler for metered sprinkling a base plate of a vibrating device for soil compaction such.
  • B a vibrating plate.
  • this relates to a vibration device for soil compaction with a sprinkler for meterably sprinkling a base plate of the vibrating device.
  • B. a vibrating plate are already known from the prior art. A sprinkling during a compression process is necessary to prevent the adhesion of material to be compacted such. As to prevent asphalt on the bottom plate. Water is usually used as the irrigation liquid, but it is also known to use other liquids and additives to aqueous solutions.
  • the EP 1 043 449 A1 and the DE 296 05 664 U1 each reveal a vibrating plate with sprinkler. Both reveal a removable water tank. Water flows out of the bottom of the tank when a shut-off valve, also located at the bottom, is opened. There is no stepless control of the amount of water provided. The water flows in each case into a nozzle pipe, from which the water is sprayed directly on the ground in front of the base plate of the vibration device.
  • a sprinkler is also known. This allows, in principle, a metered adjustment of the amount of water used for sprinkling.
  • a knob is provided on top of the water tank. Through an opening in the lower part of the water tank, the water runs into a specially designed channel, which is attached to the base plate of the vibration device. If more water flows into the gutter than it can hold, the gutter overflows and in this way sprinkles an upwardly bent region of the base plate of the vibration device.
  • the sprinkler is the DE 10 2007 026 419 A1 due to the top of the water tank attached knob compared to the EP 1 043 449 A1 and the DE 296 05 664 U1 more user-friendly sprinkler, and it is in principle possible to dose the sprinkling process by turning the knob.
  • An accidental over-rotation of the knob also appears not excluded.
  • an operator of the knob when turning the knob feels different detent positions, however, the feeling of these detent positions is often complicated by the wearing of work gloves and in the operation of the vibrating device by the vibrations occurring.
  • this relates to a sprinkler for meterably sprinkling a base plate of a soil compaction vibrating apparatus with a liquid tank having a liquid outlet, a liquid release controlling valve through the liquid outlet, and an operating lever for operating the valve.
  • the vibration device may be z. B. to act as a so-called. Vibration plate.
  • the valve can by means of the operating lever in at least two different Positions are brought, in each of which liquid is released.
  • the actuation of the valve by means of an operating lever.
  • Such a control lever is also easy to operate through work gloves.
  • the position of a lever is visually noticeable.
  • control levers As a lever different types are possible. In particular, it may be an operating lever, which is actuated by tilting the lever. Furthermore, it may be an operating lever, which is not tilted, but twisted. It is also possible to combine the two forms of operation mentioned above. Furthermore, it is possible to unlock the operating lever before pressing itself and secure it after pressing again, for example by pulling the lever from a locking position, operating the lever according to one of the possibilities described above, and then pushing back the lever in another or the same locking position.
  • the operating lever itself can be formed in one or more parts. It can be linear, curved, angled or designed as a special lever. In the case of an angled rotary lever, for example, this may be rigid or alternatively designed with a joint in the region of the angle.
  • the liquid outlet of the liquid tank is preferably located in the lower region of the liquid tank or in the bottom of the liquid tank. This makes it possible, with the valve open, to let the liquid flow out of the liquid outlet purely due to gravitational influence. Furthermore, almost complete emptying of the liquid tank is possible.
  • the operating lever for actuating the valve may be located in the immediate vicinity of the valve. However, according to a preferred embodiment, the operating lever is mounted outside the liquid tank in the upper region of the liquid tank. This provides for better accessibility of the operating lever when the sprinkler device according to the invention is mounted on a vibration device. It is then not necessary to release a guide handle of the vibratory device with both hands.
  • the operating lever can be operated for example by moving the lever in different directions or by turning.
  • the fluid release varies according to the position of the operating lever. Alternatively, it is also possible to successively move the operating lever up and down, wherein those up and down movement leads to a different position of the valve. However, in the latter case, the current setting of the liquid release is not readily apparent from a distance easily.
  • the valve has a sealing cone, which is connected via an actuating element with the operating lever, so that upon actuation of the operating lever, the position of the sealing cone is changed.
  • the actuating element is formed longitudinally.
  • the actuating element may, for example, be an actuating rod or an actuating cable.
  • an actuating rod is a straight rod, preferably made of metal. However, it can also have a different shape and include, for example, bends.
  • an actuating cable it is preferably a steel cable. In principle, it is also possible to combine an actuating rod and an operating cable to an actuating element.
  • the position of the sealing cone is displaced in the axial direction of the actuating element, so that due to the geometric properties of the sealing element sealing cone, the opening size for the liquid outlet is controlled.
  • the coupling of the movement of the operating lever to a change in position of the sealing cone with which a dosage adjustment of the liquid outlet is made possible.
  • the provision of an actuating element makes it possible in particular to ensure a greater distance between the valve on the one hand and the position of the operating lever on the other hand, so that in particular the operating lever in the upper region of the liquid tank can be attached.
  • the operating lever is an eccentric clamping lever, which rests on a console, wherein in a region of the actuating element, in particular an actuating rod, below the console, a clamping means is provided, which is stretched or relaxed upon actuation of the eccentric clamping lever.
  • Eccentric tension levers are known as such in the art in other contexts.
  • they have a handle for gripping and moving the lever and a rotary body.
  • This rotary body is not rotationally symmetrical. Instead, the surface of the rotary body with respect to a rotation about the axis of rotation of the rotary body at different distances from the axis of rotation.
  • a console is understood to mean a component which is fixed in space in relation to the liquid outlet. It is possible to attach the console as a separate component on top of the liquid tank, but the console can also be integrally formed with the water tank.
  • a region of the actuating element has a tensioning means. It may be the upper portion of the actuator, which is preferably located directly below the console. However, it is also possible that the clamping means is provided in a lower region of the actuating element.
  • a tensioning means can serve for example a spring or a rubber-elastic component.
  • the distance changes between the support surface of the console and the axis of rotation. Increases this distance, the clamping means is compressed below the console against a resistance, and the actuating element moves overall, preferably in the axial direction of the actuating element, away from the liquid outlet.
  • the sealing cone which is attached to the actuating element, thereby changes its position accordingly and releases a part of the liquid outlet.
  • the actuator with the sealing cone is farther away from the bracket and can more tightly seal the fluid outlet the tensioning element is stretched.
  • the clamping means in fully relaxed state, so that when turning the eccentric clamping lever and opening the valve, a force must be expended for compressing the clamping means.
  • the rotational body of the eccentric tension lever has a plurality of different surface areas which can rest on the console. These different surface areas are to be understood as meaning surface areas which differ in terms of their distance from the axis of rotation. Depending on which of these surface areas in each case rests on the console, there is a corresponding position of the valve and thus a corresponding dosage with respect to the liquid release.
  • the contact area of the console with the eccentric clamping lever is level, and at least parts of the different surface areas of the rotary body are also flat.
  • the level training a particularly good and safe setting of a certain dosage is possible. It is preferred that the various planar surface areas do not adjoin one another via pointed edge projections, but rather a rounding of such edges is preferred, that is to say a gradual transition between the different planar surface areas relative to one another. This allows for easier operation of the eccentric tension lever and also prevents unwanted abrasion on the eccentric tension lever or the console.
  • the operating lever is designed as a rotary lever, which rests on a bracket with at least two different locking positions, in which the rotary lever can be brought by turning, so that depending on the position of the rotary lever in one of the locking positions on the associated with the rotary lever actuator the position of the sealing cone is changeable.
  • a console is once again understood to mean a component which is fixed in space in relation to the liquid outlet. It is possible to attach the console as a separate component on top of the liquid tank, but the console can also be integrally formed with the water tank.
  • To form locking positions various technical implementation options can be used. For example, it is possible to fix the rotary lever in the locking positions by clicking, jamming, lowering or pushing.
  • the locking positions in the form of recesses in the console are designed so that the rotary lever must be raised to rotate to another position.
  • the console is flat, for example, then its surface can have different recesses or depressions in different rotational positions of the rotary lever, into which the rotary lever can then engage by pushing in or sliding in. In this way, further rotation of the rotary lever is excluded.
  • the recesses of the console are formed differently deep. If, for example, the rotary lever is rigidly connected to the actuating element, then the actuating element is brought into a changed position when the rotary lever is raised, ie by lifting the rotary lever from the console.
  • the actuating element is displaced in the axial direction, which in turn has an influence on the position of the sealing cone. If the rotary lever is now brought into different latching positions, in particular in latching positions in the form of recesses which are of different depths, the axial position of the actuating element changes according to the position of the rotary lever rigidly connected to the actuating element. In this way, therefore, the position of the rotary lever in one of the locking positions, the axial position of the actuating element and thus the position of the sealing cone can be controlled on the valve.
  • a rotation of the rotary lever takes place about an axis of the actuating element. It is possible that this rotational movement is caused by another movement, e.g. a movement of the rotary lever in the axial direction of the actuating element, is superimposed.
  • a connecting region between the latching steps on a chamfer By this bevel, it is possible to move the rotary lever from one latching position to another latching position to move. In particular, can be made difficult or facilitated by the direction of the chamfer movement from a detent position to another detent position.
  • detent positions are provided as recesses, then they can be designed to have different depths. Alternatively, it is also possible for the recesses themselves to have the same depth (relative to the console surface), but that the surface of the console is not flat. In this way, when the rotary lever is coupled to the actuating element, a bearing of the rotary lever in the different recesses can lead to a different axial positioning of the actuating element. Furthermore, it is possible that the bracket is flat, but the normal of this plane is tilted against the axial direction of the actuating element, which leads to the same effect.
  • a clamping means is provided which holds the sealing cone under tension.
  • the number of locking positions can vary. It can be two, three or more detent positions. It is preferred that in one of the locking positions, the valve is closed and no liquid can escape from the sprinkler. It is further preferred that in a further locking position, the valve is completely open. In between any number of locking positions can be provided to open the valve to a certain degree, for example, to open the valve halfway.
  • the sprinkling device has a valve insert, which can be inserted from the outside into the liquid tank. This allows a simple production of both the liquid tank as the valve insert and a simple assembly.
  • the sprinkling device further comprises a sprinkler tube, which can be pushed into the valve insert.
  • a simple production of the sprinkler is made possible.
  • the sprinkler can be easily assembled and any defective parts, such as valve core and / or sprinkler tube, can be replaced modularly.
  • the sprinkler is detachably attachable to a vibratory device. This allows z. B. easier filling of the liquid tank.
  • the liquid tank of the sprinkling device has a recess for receiving a motor protection bracket of a vibration device, so that the sprinkler device can be placed on the vibration device.
  • this indentation is located at the bottom of the liquid tank.
  • the indentation extends over the entire bottom of the liquid tank, but this is absolutely necessary. Instead, the indentation may be provided only in some places of the liquid tank. The provision of a recess for receiving an engine guard allows the liquid tank to be attached to a vibration device in a very simple manner.
  • this relates to a soil compaction vibrating device having a pathogen for generating vibrations, a base plate capable of being vibrated by the exciter, and a sprinkler as described above.
  • the sprinkler can have all of the features described above individually or in combination.
  • the vibrating device is, for example, a vibrating plate.
  • a conventional exciter or motor can be used.
  • Fig. 1 shows in the form of a schematic diagram a lateral section through an embodiment of a sprinkler according to the invention.
  • the sprinkling device 1 comprises a liquid tank 2 with a liquid outlet 3, a valve 4 for controlling the liquid release through the liquid outlet 3 and an operating lever 5 for actuating the valve 4.
  • the liquid tank is filled with water.
  • the volume of the water tank is about 11 and 15 liters.
  • the water tank 2 is detachably attachable to a vibration device. This is located on the outside in the upper region of the water tank 2.
  • the eccentric clamping lever 5 is connected via a running in the present case obliquely through the liquid tank 2 operating rod 6 to the valve 4.
  • the liquid outlet 3 is located in the lower region of the water tank 2, in the present case near an edge position of the bottom of the water tank 2.
  • a recess 13 is provided, which extends in the present example along the entire bottom of the water tank 2.
  • This indentation 13 serves to attach the sprinkler 1 in a simple manner to a vibration device 20.
  • the indentation 13 serves to receive a motor protection bar of a vibration device.
  • Fig. 2 shows an enlarged area Fig. 1 , in the region of the eccentric clamping lever 5.
  • the eccentric clamping lever 5 is composed of a handle 5a and a rotary body 5b.
  • the eccentric clamping lever or the rotary body 5b are rotatably mounted about the rotation axis 5c, which faces into the plane of the paper.
  • the rotary body 5b has different regions 9 in the illustrated embodiment. These areas 9 are at least partially configured. They each have a certain distance from the axis of rotation 5c.
  • the rotary body 5 rests on a console 7. This is located on top of the water tank 2. In the present For example, the console is stationary with respect to the water tank 2 and also stationary with respect to the liquid outlet 3.
  • the eccentric clamping lever 5 In the region of the axis of rotation 5c of the eccentric clamping lever 5, the eccentric clamping lever 5 is connected to an actuating rod 6. Below the console 7, a portion of the actuating rod is provided with a compression spring 8, which serves as a tensioning means.
  • the eccentric tension lever is now actuated by an actuation of the handle 5a.
  • the actuating rod is displaced in the axial direction of the actuating rod.
  • the actuating rod 6 is moved away from the liquid outlet 3, and the compression spring 8 is compressed.
  • the compression spring 8 expands, and the operation rod 6 moves toward the fluid outlet 3 in the axial direction.
  • the compression spring in fully relaxed state, so that when the eccentric clamping lever and opening the valve, a force must be expended for compressing the compression spring.
  • Fig. 3 shows an enlarged area Fig. 1 in the region of the liquid outlet 3.
  • the actuating rod 6 opens into a sealing cone 4a.
  • This sealing cone 4a is located in a valve insert 10, in the other end of a sprinkler tube 11 is inserted. Now moves the actuating rod 6 as a result of an operation of the eccentric clamping lever 5 as related to Fig. 2 described, so goes with the axial displacement of the actuating rod 6 an axial movement of the sealing cone 4a. If the sealing cone 4 a is displaced in the axial direction towards the axis of rotation 5 c (obliquely upward in FIG Fig.
  • Fig. 4 shows a front view of the liquid or water tank 2. Plotted is the liquid outlet 3 and the eccentric clamping lever. 5
  • Fig. 5 shows a vibrating device for soil compaction with a sprinkler 1, as in the Fig. 1 to 4 is shown.
  • the sprinkling device 1 is connected to the vibration device 20 via the water tank 2.
  • the indentation 13 of the water tank 2 rests on the engine guard 21 of the vibration device 20.
  • the vibration device 20 has a pathogen for generating vibrations (see exciter housing 22), which can cause the base plate 23 to vibrate. These vibrations cause soil compaction.
  • the base plate 23 is provided in a front portion (forward with respect to a moving direction of the vibrating apparatus in the process of soil compaction) with an inclined portion 24 which is bent upward from the ground. If liquid now emerges from the liquid outlet 3, it can spray the base plate 23 or the soil in front of it. About this, this sprinkling can be done dosed.
  • Fig. 6 shows a further embodiment of the invention with a control lever in the form of a rotary lever 5 in a side view.
  • the rotary lever 5 is supported on a console 7 of a liquid tank 2 and can be placed on the console resting in different locking positions.
  • the sprinkler 1 is attached by means of a plastic clamp 30 to an engine guard 21. This makes it possible to make the sprinkler detachable and secure it to a vibratory device without special tools.
  • Fig. 7 shows an enlarged view of the rotary lever Fig. 6 also in a side view. Shown is the adjusting lever 5, which is located in a certain detent position 34 which is formed on the console 7. In the illustrated embodiment, the console is formed integrally with the tank contour. A square 33 serves as a backup of the operating lever 5. Below the control lever 5, an adjusting sleeve 35 is provided with internal thread M8 and hexagon socket. A stainless steel cable 32 with external thread M8 is connected thereto. Before the operating lever 5 is actuated, it must be raised along the direction A, then the operating lever 5 can be rotated laterally and placed in a different detent position.
  • Fig. 8 shows an enlarged view of the valve area Fig. 6 also in a side view.
  • a sealing cone 4a Adjacent to the sealing cone 4a is a compression spring 8, which is supported on a setting sleeve 39, which keeps the compression spring 8 always on bias and prevents the sealing cone 4a from the Opening jumps, in which he is inserted.
  • a square 36 serves to counter steel wire 32 and slide with cone or sealing cone 4a.
  • a bracket 37 is supported against rotation on a tank inner wall. It is an O-ring 38 provided as a seal against the tank wall.
  • a valve insert 10 with cone and outlet opening and a sprinkler tube 11 can be seen, in which the outlet 3 of the valve 4 protrudes.
  • Fig. 9 shows a plan view of the operating lever 5 and different locking positions 34a, 34b and 34c for the rotary lever 5.
  • the axis of rotation about which the rotary lever 5 can be moved projects in the illustration in Fig. 9 out of the plane of the paper vertically.
  • To bring the operating lever 5 from a detent position to a further detent position it is necessary to first lift the operating lever a little way (in Fig. 9 from the plane of the paper in the direction of the viewer to move), only then is a rotational movement possible and no longer hindered by a detent position or a latching therein.
  • Fig. 9 shows a plan view of the operating lever 5 and different locking positions 34a, 34b and 34c for the rotary lever 5.
  • the axis of rotation about which the rotary lever 5 can be moved projects in the illustration in Fig. 9 out of the plane of the paper vertically.
  • Locking positions shown 34a, 34b and 34c are of different depths, so that the operating lever has to be lifted out of the liquid tank 2 at different levels. This is also in Fig. 10 shown in detail. In the example shown, three different locking steps are provided. In the latching step 34a, the liquid outlet is closed. In the latching step 34b, the liquid drain is half open. In the latching step 34c, the liquid drain is completely opened.
  • the different resting steps are in the in Fig. 10 example shown realized by different recesses. These are formed approximately the same depth compared to the adjacent surface of the console or the liquid tank, however, the bottom of the respective recess is at a different height, so that the operating lever is pulled out at different locking positions in each of these detent positions from the liquid tank.
  • the different height of the bottom of the recesses is due to the horizontal lines in Fig. 10 indicated, which are in a different height.
  • Between the detent positions 34a, 34b and 34c areas are provided which have a chamfer 40. When the rotary lever 5 is operated, it is moved from one latching position to the next along the direction of the lesser increase (indicated by arrows in FIG Fig. 10 ) over the chamfers 40.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Road Paving Machines (AREA)
  • Nozzles (AREA)
EP09006618A 2008-06-24 2009-05-15 Dispositif de ruissellement destiné au ruissellement dosable d'une assise d'un dispositif de vibration destiné à l'étanchéification du sol Withdrawn EP2138636A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008029883A DE102008029883A1 (de) 2008-06-24 2008-06-24 Berieselungsvorrichtung zum dosierbaren Berieseln einer Grundplatte einer Vibrationsvorrichtung zur Bodenverdichtung

Publications (1)

Publication Number Publication Date
EP2138636A1 true EP2138636A1 (fr) 2009-12-30

Family

ID=41021085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09006618A Withdrawn EP2138636A1 (fr) 2008-06-24 2009-05-15 Dispositif de ruissellement destiné au ruissellement dosable d'une assise d'un dispositif de vibration destiné à l'étanchéification du sol

Country Status (5)

Country Link
US (1) US8137027B2 (fr)
EP (1) EP2138636A1 (fr)
JP (1) JP2010007458A (fr)
CN (1) CN101624824A (fr)
DE (1) DE102008029883A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3208379A1 (fr) 2016-02-22 2017-08-23 Ammann Schweiz AG Arroseur pour dispositif destiné à compacter un sous-sol

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012017777B4 (de) 2012-09-07 2021-05-12 Bomag Gmbh Baumaschine zur Bodenverdichtung,Verdichtungseinrichtung einer Baumaschine zur Bodenverdichtung sowie Verfahren zur Verschleißüberwachung an einer Verdichtungseinrichtung
CN105133464A (zh) * 2015-08-19 2015-12-09 福建南方路面机械有限公司 具有防粘装置的热再生沥青搅拌设备及防粘方法

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EP1043449A1 (fr) 1999-04-06 2000-10-11 Mikasa Sangyo CO., LTD. Arroseur pour plaque vibrante
DE102007026419A1 (de) 2006-07-03 2008-01-10 Dynapac Compaction Equipment Ab Berieselungseinrichtung

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US2578080A (en) * 1945-06-20 1951-12-11 James Gibbons Company Apparatus for dispensing fluent material
US5085537A (en) * 1982-08-16 1992-02-04 Alexander Laditka Methods and apparatus for dispensing, mixing, and applying coating constituents to traffic surfaces
DE29605664U1 (de) 1996-03-27 1996-07-18 Wacker Werke Kg Vibrationsplatte mit Berieselungsvorrichtung
EP1043449A1 (fr) 1999-04-06 2000-10-11 Mikasa Sangyo CO., LTD. Arroseur pour plaque vibrante
DE102007026419A1 (de) 2006-07-03 2008-01-10 Dynapac Compaction Equipment Ab Berieselungseinrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3208379A1 (fr) 2016-02-22 2017-08-23 Ammann Schweiz AG Arroseur pour dispositif destiné à compacter un sous-sol
DE102016103036A1 (de) 2016-02-22 2017-08-24 Ammann Schweiz Ag Vorrichtung zur Verdichtung eines Untergrundes

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Publication number Publication date
JP2010007458A (ja) 2010-01-14
CN101624824A (zh) 2010-01-13
US20090324333A1 (en) 2009-12-31
DE102008029883A1 (de) 2009-12-31
US8137027B2 (en) 2012-03-20

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