EP2128340A1 - Method and device for the removal of floor coverings - Google Patents

Method and device for the removal of floor coverings Download PDF

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Publication number
EP2128340A1
EP2128340A1 EP09005798A EP09005798A EP2128340A1 EP 2128340 A1 EP2128340 A1 EP 2128340A1 EP 09005798 A EP09005798 A EP 09005798A EP 09005798 A EP09005798 A EP 09005798A EP 2128340 A1 EP2128340 A1 EP 2128340A1
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EP
European Patent Office
Prior art keywords
grooves
shaft
housing
disc
shaped tools
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Withdrawn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
EP09005798A
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German (de)
French (fr)
Inventor
Ruedi Dummermuth-Furter
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.)
Air Tec AG
Original Assignee
Air Tec AG
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Filing date
Publication date
Application filed by Air Tec AG filed Critical Air Tec AG
Publication of EP2128340A1 publication Critical patent/EP2128340A1/en
Withdrawn legal-status Critical Current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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/048—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with a plurality of saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/006—Arrangements for removing of previously fixed floor coverings
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/50—Methods or devices for preventing dust by spraying or sucking

Definitions

  • the present invention relates to a method and a device for the removal of floor coverings according to the preamble of patent claim 1 and a device according to the preamble of patent claim 3.
  • the present invention now has the object to develop and improve a method and a device which can also be used for the renovation and renovation of closed rooms.
  • the proposed method is based on the idea of a surface by means of a plurality of milled grooves 21 (FIG. Fig. 5 ) in advance, so that in a second operation by means of simple means the remaining balance can be removed. Experiments have shown that in this way relatively smooth work is possible even within closed spaces.
  • FIGS. 1 to 4 presented device are simultaneously milled at intervals a from 5mm to 30mm up to 24 grooves 21 in the floor covering 20.
  • These grooves 21 may have a depth of up to 40mm.
  • the distances a of the grooves are milled by an image according to Fig. 5 to get.
  • the after the machining still existing ribs 22 ( Fig. 6 ) can then be easily removed by masonry hammer or pimple. This method is suitable for all types of floor coverings. In particular, this also allows glued laminates or carpets to be removed more easily.
  • a device used to carry out this method.
  • This consists of a base frame 1, which stands on wheels 7,7 'and is guided by a drawbar 2.
  • the controls 3, 3.1 and 3.2 are attached.
  • the handwheel 3.1 is used for fine adjustment of the working height of the housing 5, in which the disk-shaped tool 10 rotates on a shaft 6.
  • the depth of the grooves t is adjusted by means of this handwheel 3.1, while the hand-hydraulic pump 3 can be quickly made the rapid lifting and lowering of the housing 5 in the processing area respectively from the work area.
  • a shaft 6 is mounted mounted on both sides in the housing 5. On this shaft 6 a disk-shaped tools 10 equipped with cutting edges are fastened at freely selectable intervals.
  • the shaft 6 is driven by the drive 8 via a belt.
  • the hydraulic pump 9 is driven by the drive 8 via a second belt.
  • the hydraulic pump 9 serves to forward and backward the driven wheels 7 by means of the hydraulic motor move. This feed movement is initiated by means of operating lever 3.2.
  • the hydraulic pump 9 provides the necessary pressure to allow the driven wheels 7 to be moved by means of the hydraulic motor.
  • the housing 5 In the base frame 1, the housing 5 is held by a hydraulic cylinder 11 along the lifting guides 4 in height movable ( Fig. 1 ). In the housing 5 is mounted on both sides a shaft 6 housed. On this shaft 6 are equipped with blades equipped with cutting disc-shaped tools 10 at regular intervals.
  • the housing 5 is relative to the base frame 1 by the movement of the hydraulic cylinder 11, which in turn is operated by the hand-hydraulic pump 3, the lifting guides 4 to move vertically along with a large feed for quick lifting and lowering.
  • the attached to the shaft 6 disc-shaped tools 10 are equipped with cutting various materials. It is envisaged that small diamond or carbide tools attached to the periphery of the disc-shaped tools 10 mill the grooves 21 in the floor covering 20
  • the disk-shaped tools 10 can be mounted on the shaft 6 at arbitrary intervals a. These Distances a are usually adjusted to the floor covering to be worked and move between 5mm and 30mm. Depending on the type of floor covering to be processed, different disk-shaped tools 10 are used. Their width varies between 1mm and 10mm to mill grooves of width b from 3mm to 10mm.

Abstract

The method involves milling 24 grooves with a breadth of 3 millimeters to 10 millimeters and a depth of 40 millimeters in a floor cover (20) at distances of 5 millimeters to 30 millimeters. The distances of the grooves in a configuration of the floor cover are adjusted such that residual serrations have a thickness from 5 millimeters to 30 millimeters. The serrations provided between the grooves are chipped by using a hammer, a chisel or a pick-axe. Discoidal tools (10) are provided on a shaft (6) with diamond cuts. An independent claim is also included for a device for removing a floor cover.

Description

Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung für den Abtrag von Bodenbelägen gemäss Oberbegriff des Patentanspruchs 1 und eine Vorrichtung gemäss Oberbegriff des Patenanspruchs 3.The present invention relates to a method and a device for the removal of floor coverings according to the preamble of patent claim 1 and a device according to the preamble of patent claim 3.

Für die Bearbeitung von harten Oberflächen sind Strassenfräsmaschinen z.B. aus DE 2948540 und ebenso die grossen Baumaschinen für den Abtrag von Strassenbelägen vor der Erneuerung,z.B. aus DE 19547698 bekannt. Diese Oberflächenfräsmaschinen arbeiten mit Trommeln auf denen Fräsmeissel als Abarbeitungswerkzeuge befestigt sind. Zwar ist die Effizienz solcher Maschinen unbestritten, jedoch können diese für das Abtragen von Böden im Hausinnern die mit Teppich, Laminat, Betonüberzug, Steinplatten oder andern Belägen versehen sind, nicht eingesetzt werden. In Tiefgaragen, Werkstätten und Keller, aber auch in Wohnzimmern und andern Räumen wäre der Einsatz handlicher und dennoch effizienter Maschinen durchaus erwünscht. Bekannte Maschinen können für diese Anwendungen schlecht eingesetzt werden. Die durch die bekannten Maschinen erzeugten Erschütterungen sind für die Gebäudestruktur schädlich, weshalb sich solche Maschinen für das Arbeiten innerhalb von Gebäuden schlecht eignen.For the processing of hard surfaces are road milling machines, for example DE 2948540 and also the big construction machines for the removal of road coverings before the renewal, eg from DE 19547698 known. These surface milling machines work with drums on which milling chisels are attached as processing tools. Although the efficiency of such machines is undisputed, however, they can not be used for the removal of floors inside the house which are provided with carpet, laminate, concrete cover, stone slabs or other coverings. In underground garages, workshops and cellars, but also in living rooms and other rooms, the use of handy and yet efficient machines would be highly desirable. Known machines can be used poorly for these applications. The vibrations generated by the known machines are harmful to the building structure, which is why such Machines are not suitable for working inside buildings.

Die vorliegende Erfindung stellt sich nunmehr die Aufgabe, ein Verfahren und eine Vorrichtung zu entwickeln und zu verbessern, welche auch für den Umbau und die Renovation geschlossener Räume eingesetzt werden kann.The present invention now has the object to develop and improve a method and a device which can also be used for the renovation and renovation of closed rooms.

Diese Aufgabe löst ein Verfahren mit den Merkmalen des Patentanspruches 1, das mit dem Einsatz der Vorrichtung gemäss Anspruch 3 durchgeführt werden kann. Weitere erfindungsgemässe Merkmale gehen aus den abhängigen Ansprüchen hervor und deren Vorteile sind in der nachfolgenden Beschreibung erläutert.This object is achieved by a method having the features of claim 1, which can be carried out with the use of the device according to claim 3. Further inventive features will become apparent from the dependent claims and the advantages thereof are explained in the following description.

In der Zeichnung zeigt:

Fig 1
Seitenansicht einer Fräse
Fig 2
Schnitt A-A, Ansicht von oben
Fig 3
Seitenschnitt der Fräse im Einsatz
Fig 4
Seitenschnitt der Fräse mit hochgefahrener Welle
Fig 5
Schnittbild einer behandelten Oberfläche
Fig 6
Schnitt B-B einer behandelten Oberfläche
Fig 7
Detailansicht Schnitt B-B einer behandelten Oberfläche
In the drawing shows:
Fig. 1
Side view of a milling machine
Fig. 2
Section AA, top view
Fig. 3
Side cut of the milling cutter in use
Fig. 4
Side section of the tiller with raised shaft
Fig. 5
Sectional view of a treated surface
Fig. 6
Section BB of a treated surface
Fig. 7
Detail view Section BB of a treated surface

Die Figuren stellen mögliche Ausführungsbeispiele dar, welche in der nachfolgenden Beschreibung erläutert werden.The figures represent possible embodiments, which will be explained in the following description.

Positionen in der ZeichnungPositions in the drawing

  • 1 Grundrahmen1 base frame
  • 2 Deichsel2 drawbar
  • 3 Hand-Hydraulikpumpe (für Schnellabhebung)3 hand hydraulic pump (for quick lift)
  • 3.1 Handrad (für Feinenstellung)3.1 Handwheel (for fine adjustment)
  • 3.2 Bedienhebel (Fahrantrieb vor/zurück)3.2 Operating lever (traction drive forward / backward)
  • 4 Hubführungen4 lifting guides
  • 5 Gehäuse5 housing
  • 6 Welle6 wave
  • 7 Räder7 wheels
  • 8 Antrieb8 drive
  • 9 Hydraulikpumpe9 hydraulic pump
  • 10 scheibenförmiges Werkzeug10 disc-shaped tool
  • 11 Hydraulikzylinder (Schnellabhebung)11 hydraulic cylinders (quick lift)
  • 20 Bodenbelag20 flooring
  • 21 Rille21 groove
  • 22 Rippen22 ribs
  • a Abstand der Rillen 21a distance of the grooves 21
  • b Breite der Rillen 21b width of the grooves 21
  • t Tiefe der Rillent depth of the grooves

Bekannte Verfahren schlagen mittels einzelner meist auf Trommeln befestigten Meissel Teile der zu bearbeitenden Bodenbeläge weg. Dadurch, dass eine Vielzahl solcher Meissel auf dem Umfang und der Breite solcher Trommeln befestigt sind, wird auf der gesamten Breite der Trommel ein kontinuierlicher Abtrag der Oberfläche erreicht. Solche Verfahren werden wie einleitend erklärt für Strassenbeläge und harte Oberflächen im Freien erfolgreich eingesetzt.Known methods beat by means of individual mostly mounted on drums chisel parts of the floor coverings to be processed away. The fact that a plurality of such chisels are mounted on the circumference and the width of such drums, a continuous removal of the surface is achieved over the entire width of the drum. Such methods are successfully used as described in the introduction for road surfacing and hard surfaces outdoors.

Das vorgeschlagene Verfahren basiert auf der Idee, eine Oberfläche mittels einer Vielzahl eingefräster Rillen 21 (Fig 5) vorab zu schwächen, so dass in einem zweiten Arbeitsgang mittels einfacher Mittel der noch vorhandene Rest weggeschlagen werden kann. Versuche haben gezeigt, dass auf diese Art relativ sanftes Arbeiten auch innerhalb geschlossener Räume möglich ist.The proposed method is based on the idea of a surface by means of a plurality of milled grooves 21 (FIG. Fig. 5 ) in advance, so that in a second operation by means of simple means the remaining balance can be removed. Experiments have shown that in this way relatively smooth work is possible even within closed spaces.

Mittels der in Fig 1 bis Fig 4 vorgestellter Vorrichtung werden gleichzeitig in Abständen a von 5mm bis 30mm bis zu 24 Rillen 21 in den Bodenbelag 20 gefräst. Diese Rillen 21 können eine Tiefe von bis zu 40mm aufweisen. Je nach Materialbeschaffenheit des Bodenbelages 20 werden die Abstände a der Rillen gefräst um ein Bild gemäss Fig 5 zu erlangen. Die nach der Bearbeitung noch vorhandenen Rippen 22 (Fig 6) können sodann mittels Maurerhammer oder Pickel leicht entfernt werden. Dieses Verfahren eignet sich für alle Arten von Bodenbelägen. Insbesondere können damit auch geklebte Laminate oder Teppiche leichter entfernt werden.By means of in FIGS. 1 to 4 presented device are simultaneously milled at intervals a from 5mm to 30mm up to 24 grooves 21 in the floor covering 20. These grooves 21 may have a depth of up to 40mm. Depending on the material properties of the floor covering 20, the distances a of the grooves are milled by an image according to Fig. 5 to get. The after the machining still existing ribs 22 ( Fig. 6 ) can then be easily removed by masonry hammer or pimple. This method is suitable for all types of floor coverings. In particular, this also allows glued laminates or carpets to be removed more easily.

Bei besonders kompakten Oberflächen mit grosser Festigkeit wird der Belag in einem ersten Arbeitsgang mit Rillen 21 in einer Richtung versehen (Fig 5). In einem zweiten Arbeitsgang werden quer dazu die verbleibenden Rippen 22 nochmals mit Rillen 21 versehen, so dass nicht Rippen 22, sondern rechteckige Erhebungen verbleiben, welche mit Leichtigkeit abgeschlagen werden können. Normalerweise wird der Belag auf eine Schicht Mörtel oder Zement geklebt. Bei der Bearbeitung entsteht vom Abtrag dieses Mörtels herrührend feiner und extrem unangenehmer Staub der sich überall ausbreitet. Dies zu vermeiden empfiehlt sich, die scheibenförmigen Werkzeuge 10 der im folgenden beschriebenen Vorrichtung mit Wasser zu kühlen. Dieses Wasser bindet gleichzeitig den Staub, welcher dann gemeinsam mit dem verschmutzten Wasser aufgesaugt werden kann.In particularly compact surfaces with high strength of the coating is provided in a first operation with grooves 21 in one direction ( Fig. 5 ). In a second operation, the remaining ribs 22 are again provided with grooves 21 transversely, so that not ribs 22, but rectangular elevations remain, which can be knocked off with ease. Normally, the flooring is glued to a layer of mortar or cement. During processing, this mortar is produced by the removal of fine, extremely unpleasant dust that spreads everywhere. To avoid this, it is recommended to cool the disk-shaped tools 10 of the device described below with water. This water simultaneously binds the dust, which can then be absorbed together with the polluted water.

Um dieses Verfahren durchzuführen, wird eine Vorrichtung gemäss Fig 1 bis Fig 4 eingesetzt. Diese besteht aus einem Grundrahmen 1, der auf Rädern 7,7' steht und mit einer Deichsel 2 geführt wird. An dieser Deichsel 2 sind die Bedienungselemente 3, 3.1 und 3.2 angebracht. Mit dem Bedienhebel 3.2 wird die Vorrichtung vorwärts und rückwärts bewegt und der Vorschub der angetriebenen Räder 7 gesteuert. Das Handrad 3.1 dient der Feineinstellung der Arbeitshöhe des Gehäuses 5, in dem das scheibenförmige Werkzeug 10 auf einer Welle 6 dreht. Die tiefe der Rillen t wird mittels diesem Handrad 3.1 eingestellt, während die Hand-Hydraulikpumpe 3 dem schnellen Heben und Senken des Gehäuses 5 in den Bearbeitungsbereich respektive aus dem Arbeitsbereich hinaus schnell vorgenommen werden kann. Wie oben beschrieben ist im Gehäuse 5 eine Welle 6 beidseitig gelagert eingebaut. Auf dieser Welle 6 sind in frei wählbaren Abständen a mit Schneiden bestückte scheibenförmige Werkzeuge 10 befestigt.To carry out this method, a device according to FIGS. 1 to 4 used. This consists of a base frame 1, which stands on wheels 7,7 'and is guided by a drawbar 2. At this drawbar 2, the controls 3, 3.1 and 3.2 are attached. With the operating lever 3.2, the device is moved forward and backward and controls the feed of the driven wheels 7. The handwheel 3.1 is used for fine adjustment of the working height of the housing 5, in which the disk-shaped tool 10 rotates on a shaft 6. The depth of the grooves t is adjusted by means of this handwheel 3.1, while the hand-hydraulic pump 3 can be quickly made the rapid lifting and lowering of the housing 5 in the processing area respectively from the work area. As described above, a shaft 6 is mounted mounted on both sides in the housing 5. On this shaft 6 a disk-shaped tools 10 equipped with cutting edges are fastened at freely selectable intervals.

Die Welle 6 wird durch den Antrieb 8 über einen Riemen angetrieben. Ebenso wird die Hydraulikpumpe 9 durch den Antrieb 8 über einen zweiten Riemen angetrieben. Die Hydraulikpumpe 9 dient dazu, die angetriebenen Räder 7, mittels Hydraulikmotor vor- und rückwärts zu bewegen. Diese Vorschubbewegung wird mittels Bedienhebel 3.2 initiiert. Die Hydraulikpumpe 9 liefert den notwendigen Druck, damit die angetriebenen Räder 7 mittels Hydraulikmotor bewegt werden können.The shaft 6 is driven by the drive 8 via a belt. Likewise, the hydraulic pump 9 is driven by the drive 8 via a second belt. The hydraulic pump 9 serves to forward and backward the driven wheels 7 by means of the hydraulic motor move. This feed movement is initiated by means of operating lever 3.2. The hydraulic pump 9 provides the necessary pressure to allow the driven wheels 7 to be moved by means of the hydraulic motor.

Im Grundrahmen 1 ist über einen Hydraulikzylinder 11 entlang der Hubführungen 4 das Gehäuse 5 in der Höhe beweglich gehalten (Fig 1). Im Gehäuse 5 ist beidseitig gelagert eine Welle 6 untergebracht. Auf dieser Welle 6 sind in gleichmässigen Abständen a mit Schneiden bestückte scheibenförmige Werkzeuge 10 befestigt. Das Gehäuse 5 ist gegenüber dem Grundrahmen 1 durch die Bewegung des Hydraulikzylinders 11, welcher seinerseits durch die Hand-Hydraulikpumpe 3 bedient wird den Hubführungen 4 entlang vertikal mit grossem Vorschub zum schnellen Abheben und Senken zu bewegen.In the base frame 1, the housing 5 is held by a hydraulic cylinder 11 along the lifting guides 4 in height movable ( Fig. 1 ). In the housing 5 is mounted on both sides a shaft 6 housed. On this shaft 6 are equipped with blades equipped with cutting disc-shaped tools 10 at regular intervals. The housing 5 is relative to the base frame 1 by the movement of the hydraulic cylinder 11, which in turn is operated by the hand-hydraulic pump 3, the lifting guides 4 to move vertically along with a large feed for quick lifting and lowering.

Die auf der Welle 6 befestigten scheibenförmigen Werkzeuge 10 werden mit Schneiden verschiedener Materialien ausgerüstet. Es ist vorgesehen, dass kleine am Umfang der scheibenförmigen Werkzeuge 10 angebrachte Diamant- oder Hartmetallwerkzeuge die Rillen 21 in den Bodenbelag 20 fräsenThe attached to the shaft 6 disc-shaped tools 10 are equipped with cutting various materials. It is envisaged that small diamond or carbide tools attached to the periphery of the disc-shaped tools 10 mill the grooves 21 in the floor covering 20

Die scheibenförmigen Werkzeuge 10 können auf der Welle 6 in beliebigen Abständen a montiert werden. Diese Abstände a werden in der Regel dem zu bearbeitenden Bodenbelag angepasst und bewegen sich zwischen 5mm und 30mm. Je nach Art des zu bearbeitenden Bodenbelages werden verschiedene scheibenförmige Werkzeuge 10 eingesetzt. Deren Breite variiert zwischen 1mm und 10mm, um Rillen der Breite b von 3mm bis 10mm einfräsen zu können.The disk-shaped tools 10 can be mounted on the shaft 6 at arbitrary intervals a. These Distances a are usually adjusted to the floor covering to be worked and move between 5mm and 30mm. Depending on the type of floor covering to be processed, different disk-shaped tools 10 are used. Their width varies between 1mm and 10mm to mill grooves of width b from 3mm to 10mm.

Claims (6)

Verfahren für den Abtrag von Bodenbelägen dadurch gekennzeichnet, dass gleichzeitig in Abständen (a) von 5mm bis 30mm bis zu 24 Rillen (21) mit einer Breite (b) von 3mm bis 10mm und einer Tiefe (t) bis zu 40mm in den Bodenbelag (20) eingefräst werden.Process for the removal of floor coverings characterized in that at intervals (a) from 5mm to 30mm up to 24 grooves (21) with a width (b) of 3mm to 10mm and a depth (t) up to 40mm in the flooring ( 20) are milled. Verfahren gemäss Anspruch 1, dadurch gekennzeichnet, dass die Abstände (a) der Rillen (21) der Beschaffenheit des Bodenbelages (20) angepasst werden, so dass die verbleibenden Rippen (22) eine Stärke (s) von 5mm bis 30mm aufweisen.A method according to claim 1, characterized in that the distances (a) of the grooves (21) of the nature of the floor covering (20) are adjusted so that the remaining ribs (22) have a thickness (s) of 5mm to 30mm. Vorrichtung für den Abtrag von Bodenbelägen, bestehend aus einem Grundrahmen (1) der auf Rädern (7,7') steht und mit einer Deichsel (2) geführt ist, wobei an dieser Deichsel (2) Bedienungselemente (3, 3.1, 3.2) angebracht sind, mit welchen die Vorwärts-, die Rückwärts- und die Hubbewegung kontrolliert werden, wobei auf einem Gehäuse (5) ein Antrieb (8) befestigt ist, mit dem über Riementriebe eine beidseitig im Gehäuse (5) gelagerte Welle (6) und eine Hydraulikpumpe (9) angetrieben werden, wobei diese Hydraulikpumpe (9) den Druck für den Antrieb auf die Räder (7) liefert, mit Hilfe welcher die Vorwärts- und die Rückwärts-Bewegung erfolgt, dadurch gekennzeichnet, dass in einem Grundrahmen (1) ein in der Höhe verschiebbar gehaltenes Gehäuse (5) in dem die Welle (6) beidseitig gelagert ist, wobei auf der Welle (6) in einstellbaren Abständen (a) mit Schneiden bestückte scheibenförmige Werkzeuge befestigt sind und das Gehäuse (5) gegenüber dem Grundrahmen (1) durch die Bewegung der Hubelemente (4) linear/vertikal beweglich ist.Device for the removal of floor coverings, consisting of a base frame (1) on wheels (7,7 ') and is guided with a drawbar (2), wherein attached to this drawbar (2) operating elements (3, 3.1, 3.2) are, with which the forward, the backward and the lifting movement are controlled, wherein on a housing (5) a drive (8) is fixed, with the belt drives a both sides in the housing (5) mounted shaft (6) and a Hydraulic pump (9) are driven, wherein this hydraulic pump (9) supplies the pressure for the drive to the wheels (7), by means of which the forward and backward movement takes place, characterized in that in a base frame (1) a height-displaceably held housing (5 ) in which the shaft (6) is mounted on both sides, being mounted on the shaft (6) at adjustable intervals (a) equipped with cutting disc-shaped tools and the housing (5) relative to the base frame (1) by the movement of the lifting elements ( 4) is linear / vertical movable. Vorrichtung gemäss Anspruch 3, dadurch gekennzeichnet, dass die scheibenförmigen Werkzeuge auf der Welle (6) mit Diamantschneiden versehen sind.Apparatus according to claim 3, characterized in that the disc-shaped tools on the shaft (6) are provided with diamond blades. Vorrichtung gemäss Anspruch 3, dadurch gekennzeichnet, dass die scheibenförmigen Werkzeuge (10) in Abständen (a) von 5mm bis 30mm angeordnet sind.Apparatus according to claim 3, characterized in that the disc-shaped tools (10) at intervals (a) of 5mm to 30mm are arranged. Vorrichtung gemäss Anspruch 3, dadurch gekennzeichnet, dass die scheibenförmigen Werkzeuge in der Art ausgebildet sind, dass die gefrästen Rillen (21) eine Bearbeitungsbreite (b) von 3mm bis 10mm aufweisen.Apparatus according to claim 3, characterized in that the disc-shaped tools are formed in such a way that the milled grooves (21) have a machining width (b) of 3mm to 10mm.
EP09005798A 2008-05-28 2009-04-25 Method and device for the removal of floor coverings Withdrawn EP2128340A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8112008 2008-05-28

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US (1) US20090295217A1 (en)
EP (1) EP2128340A1 (en)

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EP2623673A1 (en) * 2012-02-03 2013-08-07 Gottfried Kirchmair Processing machine for the production of guide devices for the blind
CN104790285A (en) * 2015-04-08 2015-07-22 张启志 Novel grooving machine for building construction
CN106827251A (en) * 2017-02-21 2017-06-13 泉州市海恩德机电科技发展有限公司 A kind of saw blade main shaft box assembly and mine rectangular slab of stone machine
CN108396623A (en) * 2018-04-10 2018-08-14 陈晓娜 A kind of milling machine for being convenient for deashing and conveniently moving
DE202020102503U1 (en) 2019-08-14 2020-05-18 Airtec Ag Device for removing floor coverings
CN111335127A (en) * 2020-03-12 2020-06-26 袁军国 Small concrete milling machine for construction machinery
CN111941511A (en) * 2020-08-19 2020-11-17 威海瑶池工艺品有限公司 Cutting device for pre-buried groove of plastic pipeline
CN112376932A (en) * 2020-11-03 2021-02-19 马鞍山安慧智电子科技有限公司 Hollowing maintenance robot
CN113957776A (en) * 2021-10-28 2022-01-21 江西爱信建设集团有限公司 Old and useless pitch scraping device is used in road surface construction

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DE2948540A1 (en) 1979-12-03 1981-09-10 Losenhausen Maschinenbau AG, 4000 Düsseldorf Bitumen or concrete road deck stripping - involves superimposing percussion motion on cutting motion of tool
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AT512489A1 (en) * 2012-02-03 2013-08-15 Kirchmair Gottfried MACHINING MACHINE FOR THE PRODUCTION OF BLIND LEADING EQUIPMENT
AT512489B1 (en) * 2012-02-03 2014-08-15 Kirchmair Gottfried MACHINING MACHINE FOR THE PRODUCTION OF BLIND LEADING EQUIPMENT
EP2623673A1 (en) * 2012-02-03 2013-08-07 Gottfried Kirchmair Processing machine for the production of guide devices for the blind
CN104790285A (en) * 2015-04-08 2015-07-22 张启志 Novel grooving machine for building construction
CN104790285B (en) * 2015-04-08 2017-07-14 张启志 A kind of new groover of construction
CN106827251B (en) * 2017-02-21 2018-10-12 泉州市海恩德机电科技发展有限公司 A kind of saw blade main shaft box assembly
CN106827251A (en) * 2017-02-21 2017-06-13 泉州市海恩德机电科技发展有限公司 A kind of saw blade main shaft box assembly and mine rectangular slab of stone machine
CN108396623A (en) * 2018-04-10 2018-08-14 陈晓娜 A kind of milling machine for being convenient for deashing and conveniently moving
CN108396623B (en) * 2018-04-10 2020-06-16 南京溧水高新创业投资管理有限公司 Milling machine convenient to deashing and remove convenience
DE202020102503U1 (en) 2019-08-14 2020-05-18 Airtec Ag Device for removing floor coverings
CN111335127A (en) * 2020-03-12 2020-06-26 袁军国 Small concrete milling machine for construction machinery
CN111941511A (en) * 2020-08-19 2020-11-17 威海瑶池工艺品有限公司 Cutting device for pre-buried groove of plastic pipeline
CN111941511B (en) * 2020-08-19 2021-05-04 连云港辉义科技有限公司 Cutting device for pre-buried groove of plastic pipeline
CN112376932A (en) * 2020-11-03 2021-02-19 马鞍山安慧智电子科技有限公司 Hollowing maintenance robot
CN113957776A (en) * 2021-10-28 2022-01-21 江西爱信建设集团有限公司 Old and useless pitch scraping device is used in road surface construction

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