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EP2584115B1 - Verteil- und Abziehvorrichtung zur Endbearbeitung eines Estrichbodens und Verfahren dafür - Google Patents

Verteil- und Abziehvorrichtung zur Endbearbeitung eines Estrichbodens und Verfahren dafür Download PDF

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Publication number
EP2584115B1
EP2584115B1 EP12186871.5A EP12186871A EP2584115B1 EP 2584115 B1 EP2584115 B1 EP 2584115B1 EP 12186871 A EP12186871 A EP 12186871A EP 2584115 B1 EP2584115 B1 EP 2584115B1
Authority
EP
European Patent Office
Prior art keywords
spreading
roller
pressing
floor
screeding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP12186871.5A
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English (en)
French (fr)
Other versions
EP2584115A3 (de
EP2584115A2 (de
Inventor
Harm Kroezen
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PL12186871T priority Critical patent/PL2584115T3/pl
Publication of EP2584115A2 publication Critical patent/EP2584115A2/de
Publication of EP2584115A3 publication Critical patent/EP2584115A3/de
Application granted granted Critical
Publication of EP2584115B1 publication Critical patent/EP2584115B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/262—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles pedestrian-controlled, e.g. with safety arrangements for operator
    • 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
    • E01C19/12—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 distributing granular or liquid materials
    • E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
    • E01C19/187—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for spreading-out or striking-off deposited mixtures, e.g. spread-out screws, strike-off boards
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E04F21/248—Rotary power trowels, i.e. helicopter trowels used by an operator walking behind the trowel, i.e. walk-behind power trowels

Definitions

  • the invention relates to a spreading and screeding device.
  • a spreading and screeding device can be used according to the invention to finish a screed floor, particularly a cement screed floor.
  • US 1 731 231 A discloses an apparatus for spreading plastic material.
  • US 3 515 042 A discloses a concrete vibrating and finishing machine.
  • EP 1 865 108 A1 discloses a device for providing a floor surface.
  • An object of the present invention is to obviate or reduce the above stated problems and to provide a device suitable for realizing a screed floor.
  • the displaceable frame achieves that the device is displaceable over the floor where the screed floor has to be realized.
  • This screed floor preferably relates to a cement screed floor, or sand cement screed floor.
  • the frame is provided here with a roller for levelling the screed floor. This roller particularly provides for levelling of the cement for the purpose of thereby realizing a cement screed floor which is even and as level as possible.
  • the frame is operatively connected to a pressing and spreading roller for spreading the screed floor material for the purpose of a good operation of the roller. During use this pressing and spreading roller is placed functionally in front of the roller. This pressing and spreading roller is therefore provided upstream of the roller in the usual forward direction of the frame.
  • the cement is hereby first spread and pressed, or compacted, using this first roller, after which the roller as second roller subsequently levels the floor as a finish.
  • the screed floor material can be spread, pressed, or compacted, as well as levelled in one operation. This significantly reduces the number of operations required. It has for instance been found that about 100 m 2 /hour of floor can be realized with the device according to the invention while, under the same conditions and with the same set requirements for the finished floor, four skilled workers would be necessary for this purpose. In addition, the reproducibility of the screed floor is greatly improved, whereby a constant quality can be provided for the floor.
  • a uniform finish is realized by making use of the roller. Making use of a separate pressing and spreading roller realizes a uniform spreading of the material over the floor, which is then pressed down by the roller. A much more even and uniform spreading and pressing is hereby realized than is possible using for instance conventional vibrating devices. Within the context of the present invention, pressing is understood to mean compacting of the material.
  • the pressing and spreading roller comprises a worm-like roller.
  • the eccentric worm roller in the device according to the invention provides for a gentle displacement and spreading of the material which is particularly suitable for viscous material such as mortar. This results in a highly effective device. It has been found that a slightly higher positioning of the pressing and spreading roller in vertical direction over a distance of about 0 to 1 cm relative to the roller has advantageous results. The specific setting depends on, among other factors, the precise composition of the material used. If desired, it is also possible to set the two rollers to the same height.
  • the pressing and spreading roller comprises a spiral-shaped roller.
  • a spiral-shaped roller is for instance suitable for highly viscous materials for processing, wherein there is more emphasis on the spreading and less on the pressing of the material.
  • the device further comprises an auger for spreading screed floor material over the width of the device.
  • the auger By providing a separate auger possible excess material arranged for the screed floor which is thrown up by the pressing and spreading roller can be discharged laterally for the purpose of thereby achieving a better spreading of the material over the width of the device.
  • the auger is provided above and more preferably at an angle behind the pressing and spreading roller on the device.
  • This auger is also preferably provided, as seen in longitudinal direction of the device, just in front of the roller. It has been found that the most optimal effect of the separate auger is hereby achieved.
  • the device according to the invention is provided with at least one opening arranged on the side of the displaceable frame for discharging an excess of screed floor material.
  • This material is spread over the width of the device. Should an excess of screed floor material nevertheless still be present, it can then be discharged from the device with the auger by having this excess material as it were ejected through the opening in lateral direction relative to the device according to the invention.
  • An opening is preferably provided on both sides of the device so that, depending on the displacement of the frame relative to a wholly or partially finished screed floor, the material is not ejected onto this wholly or partially finished screed floor, but is conversely set down on the other side where the material still has to be spread and further processed.
  • Preferably provided here are one or more flaps or other sealing means with which the openings can be covered and the material can therefore be prevented from being ejected laterally onto an already finished floor.
  • the device comprises height-adjusting means for adjusting the height of at least the roller and/or the pressing and spreading roller.
  • the setting of the roller and/or the pressing and spreading roller relative to the floor for finishing can be adjusted by providing the height-adjusting means.
  • the two rollers are preferably height-adjustable.
  • the two rollers are provided in a separate construction part which is height-adjustable as a unit relative to the other parts of the frame.
  • the height-adjusting means preferably comprise a laser. It has been found that making use of a laser results here in a very precise height adjustment, preferably of the roller and the pressing and spreading roller.
  • the device according to the invention is preferably further provided with width-adjusting means to enable relative adjustment of the outer ends of the roller and/or the pressing and spreading roller. Being able to adjust the outer ends of one, and preferably both, rollers makes it possible to position them straight, i.e. substantially horizontally. A small angle can also be set if desired.
  • the displaceable frame comprises a linkage belt.
  • linkage belt achieves that the overall weight of the device is spread over a relatively large surface area of the floor using the links of the linkage belt, whereby the point loads remain limited.
  • the linkage belt is therefore preferably also provided here over a significant part of the width of the device and over a significant part of the length of the device in order to thereby realize a sufficiently large support surface.
  • the linkage belt is situated behind the roller, as seen in the usual forward direction of the device. This means that this linkage belt moves over the screed floor which has just been made level.
  • the displaceable frame comprises at least two belts or tracks for displacing the frame. Turning of the device over the floor is simplified by providing for instance two belts or tracks instead of a single linkage belt over the whole width of the device. It is possible here to drive each track or belt individually so as to further simplify taking a bend or corner. In the above stated variant with one linkage belt over a substantial part of the width, one drive can suffice.
  • the device preferably comprises a remote control for controlling the device.
  • a remote control for controlling the device.
  • the invention further relates to a method for manufacturing a floor, comprising of providing a spreading and screeding device as described above.
  • Such a method has the same advantages and effects as described above for the device.
  • the method is preferably performed for the purpose of realizing a cement screed floor.
  • a spreading and screeding device 2 ( fig. 1 ) has a front construction part 4 on which roller 6, pressing and spreading roller 8 and auger 10 are arranged.
  • Construction part 4 is provided movably relative to displacing part 12 of device 2.
  • Displacing part 12 is provided with a number of displacing wheels or rollers 14 which rotate a linkage belt 16 with which device 2 is propelled.
  • a drive 18 is placed for this purpose on frame 20 of device 2.
  • a handle 26 Provided on rear side 22 via arm 24 is a handle 26 with control panel 28 with which a user can control device 2.
  • Control panel 28 is provided with an arm 24, for the purpose, among others, of thereby enabling turning, i.e. taking a bend, with device 2.
  • the front part ( fig. 2 ) of device 2 has pressing and spreading roller 8 in the form of a worm-like roll, roller 6 and additionally an auger 10.
  • pressing and spreading roller 8 in the form of a worm-like roll, roller 6 and additionally an auger 10.
  • openings 30 which can be closed if desired with flap 32.
  • worm-like pressing and spreading roller 8 is situated a fraction above roller 6 as seen in vertical direction.
  • the auger roller is in turn situated above these and is positioned between these two rollers as seen in horizontal direction.
  • Front part 4 is connected to rear displaceable part 12 using lifting arm 34 ( fig. 3 ).
  • lifting arm 34 fig. 3
  • front part 4 can be adjusted in the height A relative to this rear part 12 in the shown embodiment by making use of lifting mechanism 38.
  • the whole front part 4 is hereby adjusted in the height relative to rear part 12.
  • a possible lateral adjustment B for positioning the front part substantially wholly horizontally or for placing it at a small angle is possible by means of adjusting mechanism 40.
  • device 2 has a width of about 76 cm so that device 2 can be moved into a space through a normal door.
  • the overall length, including arm 24 and handle 26, is about 2.5 metres.
  • Arm 24 can be dispensed with by making use of a remote control (not shown) and a length of about 1.5 metres results.
  • the total weight of device 2 is about 250-400 kg.
  • screed floor material in the form of mortar 44 is first provided according to the invention on site on ground surface 46.
  • Device 2 is then displaced over material 44, whereby material 44 is spread, pressed and levelled in one operation.
  • Use is made for this purpose of a separate pressing and spreading roller 8 and a separate roller 6.
  • Use is made of the auger 10 for discharging or spreading excess material 44.
  • Device 2 is in this way moved over the whole surface of floor 42.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Claims (12)

  1. Verteil- und Abziehvorrichtung (2) zum Herstellen eines Estrichbodens (42), die aufweist:
    - einen versetzbaren Rahmen (4);
    - eine Rolle (6), die mit dem Rahmen verbunden ist, um den Estrichboden zu nivellieren; und
    - eine Druck- und Verteilerrolle (8), die mit dem Rahmen verbunden ist und funktional vor der Rolle während der Verwendung angeordnet ist, um das Estrichbodenmaterial (44) verteilen und zu pressen, und
    - eine Schnecke (10),
    dadurch gekennzeichnet, dass die Schnecke (10) mit dem Rahmen (4) verbunden und über der Druck- und Verteilerrolle (8) zum Verteilen des Estrichbodenmaterials über die Breite der Vorrichtung angeordnet ist, wobei der Rahmen (4) mit wenigstens einer Öffnung (30) vorgesehen ist, die in einer Seite zum Auswerfen eines Überschusses an Estrichbodenmaterial seitlich durch die wenigstens eine Öffnung angeordnet ist.
  2. Verteil- und Abziehvorrichtung nach Anspruch 1, wobei die Schnecke weiterhin in einem Winkel hinter der Druck- und Verteilerrolle positioniert ist.
  3. Verteil- und Abziehvorrichtung nach Anspruch 1 oder 2, wobei die Druck- und Verteilerrolle (8) eine schneckenartige Rolle aufweist.
  4. Verteil- und Abziehvorrichtung nach Anspruch 1 oder 2, wobei die Druck- und Verteilerrolle (8) eine spiralförmige Rolle aufweist.
  5. Verteil- und Abziehvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, die weiterhin Höheneinstellungsmittel (38) aufweist, um die Höhe von wenigstens der Rolle und/oder der Druck- und Verteilerrolle anzupassen.
  6. Verteil- und Abziehvorrichtung nach Anspruch 5, wobei die Höheneinstellungsmittel einen Laser aufweisen.
  7. Verteil- und Abziehvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, die weiterhin Breiteneinstellungsmittel (40) zur relativen höhenmäßigen Anpassung der äußeren Enden der Rolle und/oder der Druck- und Verteilerrolle aufweist.
  8. Verteil- und Abziehvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, wobei der versetzbare Rahmen einen Verbindungsriemen (16) aufweist.
  9. Verteil- und Abziehvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, wobei der versetzbare Rahmen davon wenigstens zwei Riemen oder Schienen zum Zweck der Versetzung aufweist.
  10. Verteil- und Abziehvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, die weiterhin eine Fernsteuerung zur Steuerung der Vorrichtung aufweist.
  11. Verfahren zum Herstellen eines Bodens (42), das das Vorsehen einer Verteil- und Abziehvorrichtung (2) nach einem oder mehreren der vorhergehenden Ansprüche aufweist.
  12. Verfahren nach Anspruch 11, wobei der Boden einen Zementestrichboden aufweist.
EP12186871.5A 2011-10-05 2012-10-01 Verteil- und Abziehvorrichtung zur Endbearbeitung eines Estrichbodens und Verfahren dafür Not-in-force EP2584115B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12186871T PL2584115T3 (pl) 2011-10-05 2012-10-01 Urządzenie do rozprowadzania i wyrównywania do wykańczania posadzki jastrychowej i sposób

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2007541A NL2007541C2 (nl) 2011-10-05 2011-10-05 Verdeel- en rij-inrichting voor het afwerken van een dekvloer en werkwijze daarvoor.

Publications (3)

Publication Number Publication Date
EP2584115A2 EP2584115A2 (de) 2013-04-24
EP2584115A3 EP2584115A3 (de) 2017-07-19
EP2584115B1 true EP2584115B1 (de) 2021-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12186871.5A Not-in-force EP2584115B1 (de) 2011-10-05 2012-10-01 Verteil- und Abziehvorrichtung zur Endbearbeitung eines Estrichbodens und Verfahren dafür

Country Status (3)

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EP (1) EP2584115B1 (de)
NL (1) NL2007541C2 (de)
PL (1) PL2584115T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108824785A (zh) * 2018-06-05 2018-11-16 佛山市顺德区唯点工业设计有限公司 一种建筑用高效地坪磨光装置
CN110894707A (zh) * 2019-12-29 2020-03-20 姜小贝 一种桥面铺装材料平整机及实施方法
CN113494037A (zh) * 2020-03-19 2021-10-12 广东博智林机器人有限公司 整平设备及其整平装置
CN113494186A (zh) * 2020-03-19 2021-10-12 广东博智林机器人有限公司 混凝土整平机及混凝土整平方法
CN113215926A (zh) * 2021-05-26 2021-08-06 莱州亚通重型装备有限公司 一种煤矿井下用混凝土摊铺机
CN116079899A (zh) * 2023-01-05 2023-05-09 中建一局集团建设发展有限公司 一种可以控制金刚砂骨料均匀撒料的装置
CN117513107A (zh) * 2023-12-15 2024-02-06 青岛纳控智能科技有限公司 矿用打地坪智能化作业机器人

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1865108A1 (de) * 2006-06-09 2007-12-12 Trimmerstar AG Glätt- und Ausgleichseinrichtung für mit losem Gut aufgeschüttete Bodenoberflächen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731231A (en) * 1921-06-30 1929-10-08 Catharine R Chenoweth Method of and apparatus for spreading plastic material
US3515042A (en) * 1968-10-14 1970-06-02 Harold J Austin Concrete vibrating and finishing machine
DE1965141B2 (de) * 1969-12-27 1978-01-19 Abg-Werke Gmbh, 3250 Hameln Strassenfertiger
SE446893B (sv) * 1984-04-09 1986-10-13 Kjell Yngve Alvarsson Sett och anordning for utjemning av betong vid gjutning av stora betongplattor
BE1008262A6 (nl) * 1994-04-19 1996-02-27 Casters Francois Verbeteringen aan betonnivelleermachines.
US5664908A (en) * 1994-06-20 1997-09-09 Paladeni; Tod Powered rotary screed
DE10116526B4 (de) * 2001-04-03 2004-04-01 Wacker Construction Equipment Ag Fernsteuerungseinrichtung für selbstfahrende Arbeitsgeräte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1865108A1 (de) * 2006-06-09 2007-12-12 Trimmerstar AG Glätt- und Ausgleichseinrichtung für mit losem Gut aufgeschüttete Bodenoberflächen

Also Published As

Publication number Publication date
EP2584115A3 (de) 2017-07-19
NL2007541C2 (nl) 2013-04-08
EP2584115A2 (de) 2013-04-24
PL2584115T3 (pl) 2021-08-16

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