EP3000352B1 - Cleaning brush - Google Patents
Cleaning brush Download PDFInfo
- Publication number
- EP3000352B1 EP3000352B1 EP15002708.4A EP15002708A EP3000352B1 EP 3000352 B1 EP3000352 B1 EP 3000352B1 EP 15002708 A EP15002708 A EP 15002708A EP 3000352 B1 EP3000352 B1 EP 3000352B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- skeleton
- cleaning
- cleaning element
- elements
- longitudinal axis
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims description 115
- 239000004744 fabric Substances 0.000 claims description 39
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000005060 rubber Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 description 17
- 238000005266 casting Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
- A46B7/10—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement as a rotating cylinder
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
- A46B13/003—Cylindrical or annular brush bodies made up of a series of annular brush rings; Annular brush rings therefor
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/20—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/22—Arrangements for removing, or disposing of, noil or waste
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3093—Brush with abrasive properties, e.g. wire bristles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/15—Brushing or beating of fabrics for finishing but not for cleaning
Definitions
- the present invention relates to a cleaning brush for cleaning clothing in textile machines.
- cleaning brushes or also called cleaning rollers, are used in various, fiber-processing, garnished textile machines.
- trimmings in various forms are used to transport fibers or to clean fibers.
- the sets are mostly on rollers or so-called carding or combing elements. These sets become dirty during operation, they are contaminated by dirt and dust which adheres to the fibers to be processed or by fiber residues. In order to guarantee a constant quality of the products, the sets used must be cleaned. This cleaning is usually done automatically during operation.
- the EP 1 763 597 a cleaning brush made of a basic body with cleaning bristles attached therein. Further discloses the DE 43 34 246 a brush for cleaning garnished rollers which has bristle brushes arranged on the circumference.
- cleaning rollers made of a roller body with gauze strips applied spirally to the roller body.
- the granite strips are cut out of previously made needles.
- needle cloths consist of fabrics or nonwovens with U-shaped wire hooks pierced therein.
- the ends of the wire hooks form the bristles and can have various dimensions and shapes that are tailored to the intended application.
- DE 10 2009 016 151 discloses a disk-like rotary brush tool, which comprises a brush belt with a flexible brush belt body and bristles protruding from the top thereof, and a holding and drive body. Between the underside of the brush belt body and the circumferential surface of the holding and drive body, a gap that runs around in a gap-like manner is provided. This space is covered with an elastic potting compound. All cleaning brushes or cleaning rollers known from the prior art have the disadvantage that they have to be completely replaced or have to be repaired after extensive wear and tear.
- the invention has for its object to provide a cleaning brush, which is characterized by a simple structure and allows easy replacement of the cleaning elements
- the cleaning elements are provided for attachment to a cylindrical base body, for example a shaft.
- the cleaning elements are designed as cylindrical hollow elements with a longitudinal axis and comprise a skeleton and a needle cloth applied to the skeleton.
- the skeleton is connected to the needle cloth via a rubber casting compound and an inner surface of the cleaning element facing the longitudinal axis is formed by the skeleton or the rubber casting compound.
- the skeleton is formed by support rings arranged at certain intervals concentrically to the longitudinal axis, which are held above one or more webs running in the direction of the longitudinal axis.
- a needle cloth is applied to the support rings.
- the interior of the cylinder formed by the needle cloth is then filled with a rubber casting compound, for example synthetic rubber. According to a desired shape, an interior is excluded from the rubber casting compound and a cylindrical hollow element is formed.
- the needle cloth is connected to the skeleton by the rubber casting compound, the regions of the needle cloth between the support rings of the skeleton also being supported by the rubber casting compound.
- the skeleton comprises an inner sleeve on which the webs running in the longitudinal direction are supported.
- the skeleton is formed by a sleeve arranged concentrically to the longitudinal axis.
- the needle cloth is brought into a cylindrical shape and inserted into a device which supports the needle cloth from the outside.
- the skeleton is arranged in the form of a sleeve within the cylindrical needle cloth.
- the space between the skeleton or the sleeve and the needle cloth is then filled with a rubber casting compound. Due to the rubber sealing compound, the needle cloth is connected to the sleeve.
- Embodiments of this type are particularly suitable when the cleaning elements are only subjected to weak loads during operation due to the properties of the rubber casting connecting the sleeve to the needle cloth.
- the skeleton can be made of metal or plastic.
- the skeleton or at least one skeleton element is advantageously produced as an injection molded part made of polyamide.
- the skeleton is designed at its ends in such a way that the ends of the skeletons of two adjacent cleaning elements engage in one another in such a way that they are held against one another in a rotationally fixed manner. This can be achieved, for example, by the formation of interlocking teeth or by an appropriate formation of the webs.
- a coupling piece is provided.
- the skeleton of two adjacent cleaning elements is designed at its ends in such a way that the ends of two adjacent cleaning elements engage with the coupling piece in between such that the cleaning elements are held against one another in a rotationally fixed manner, the coupling piece being received in the cleaning elements.
- the coupling piece is pushed onto the base body between two cleaning elements.
- the ends of the cleaning elements are designed in such a way that the coupling piece engages in the skeleton of the cleaning element, for example via a toothing or pins, and there is no gap between the cleaning elements after two adjacent cleaning elements have been pushed together.
- the coupling piece fits perfectly into the skeletons of two adjacent cleaning elements and the non-rotatable bracket is realized within the cleaning elements. This gives the advantage that the skeleton of the cleaning element has no elements protruding beyond the length of the applied needle cloth.
- the cleaning elements are held on the cylindrical base body in a rotationally fixed manner.
- the cylindrical base body has at least at one of its ends a counterpart corresponding to the design of the end of the cleaning element or of the coupling piece.
- the cleaning elements and, depending on the embodiment, the associated coupling pieces are pushed onto the shaft and braced in their entirety in the direction of the longitudinal axis in a known manner, for example by screws, nuts, clamping rings or the like.
- the non-rotatable holder on the base body is ensured by the fact that the inner surface of the cleaning elements has depressions or elevations which extend in the direction of the longitudinal axis.
- the base body has the corresponding reflection of the elevations or depressions of the cleaning elements, as a result of which there is a form-fitting and thus non-rotatable connection between the cleaning elements and the base body. Because the depressions or ridges extend in the direction of the longitudinal axis, the cleaning elements can be displaced on the base body. Several cleaning elements can be pushed onto the same base body in succession.
- the skeleton is provided with an inner sleeve on which the webs are arranged, the webs in turn holding the outer support rings.
- the inner surface of the cleaning element facing the base body is formed by the inner surface of the skeleton or the sleeve assigned to the skeleton.
- the shape of the sleeve is such that a positive connection with the base body can be established.
- An at least partially uniform cylindrical shape of the inner dimensions of the sleeve is also to be regarded as a form fit with a smooth shaft.
- a positive connection is also to be understood as an embodiment in which ribs spaced apart from one another are provided in the sleeve and come to rest on the base body. In this version, the space which is delimited by the needle cloth and the sleeve is filled with a rubber casting compound.
- the skeleton of a cleaning element can be composed of several components, the components having plug connections with one another. This enables the production of skeletal elements in uniform dimensions. These skeletal elements are then assembled directly or with the aid of intermediate elements to form a skeleton of a cleaning element of the required length.
- An intermediate element is to be understood as a component which is characterized in that it only serves to connect two skeleton elements to form a skeleton of a cleaning element. In contrast to a skeleton or skeleton element, the intermediate element itself has no web or support ring.
- the needle cloth used is designed as a customary fabric or fleece intended for use in cleaning brushes with U-shaped wire hooks pierced therein.
- the shape of the wire hook or its length is to be adapted to the use and can be designed in different ways.
- the distribution of the wire hook over the circumference or the length of the cleaning element can be carried out evenly or according to a certain pattern.
- the so-called needling of the needle cloth depends on the later use of the corresponding cleaning element.
- the needle cloth is applied to the skeleton in such a way that the needle cloth is cut to the required size and shaped into a cylinder.
- the ends of the needle cloth now abutting can be connected by gluing, sewing or welding. After that it will Needlecloth placed over the skeleton support rings.
- the needle cloth is then fixed on the skeleton, for example with the help of glue. It is also conceivable that the skeleton with the needle cloth is inserted into a corresponding shape which surrounds the needle cloth and thus fixes it in relation to the
- the rubber casting compound is then introduced into the cavity of the skeleton, whereby the skeleton is connected to the needle cloth on the one hand and the stable cylindrical shape of the cleaning element is achieved on the other hand.
- the use of a rubber potting compound has the advantage that the needle cloth is elastically supported and thus a greater cleaning effect can be achieved due to the greater freedom of movement of the wire hooks. If the rubber sealing compound were omitted, however, the needle cloth would be too flexible and too little pressure could be applied to an object to be cleaned.
- the cleaning brush according to the invention comprises a shaft and cleaning elements pushed onto the shaft according to one of the above embodiments.
- cleaning brushes can be put together by varying the length, number, size and size of the applied cleaning elements.
- the rotationally fixed connection of the cleaning elements to one another and to the shaft is carried out by appropriate design of the cleaning elements and the shaft or by using appropriate coupling pieces.
- Figure 1 and Figure 2 show a schematic representation of a first embodiment of a cleaning element 1, wherein Figure 1 the cross section and Figure 2 the longitudinal section at point AA Figure 1 represents.
- the two figures are considered together below.
- the cleaning element 1 with its longitudinal axis 4 is held on a cylindrical base body 2 and comprises a skeleton 3 with an external needle cloth 5.
- the skeleton 3 is composed of support rings 8 arranged concentrically to the longitudinal axis 4 and on webs 9 running in the direction of the longitudinal axis 4 are held.
- the webs 9 are in turn mounted on a sleeve 10.
- the sleeve 10 is cylindrical and has a surface 7 facing the base body 2.
- the cleaning element 1 is supported on the base body 2 via this surface 7.
- the nature of the surface 7 can be smooth or structured.
- a needle cloth 5 is applied over the concentrically arranged support rings 8.
- the needle cloth 5 has wire hooks 12 pierced therein distributed over the surface.
- the wire hooks 12 are shown schematic
- the space between the needle cloth 5 and the sleeve 10 of the skeleton 3 is filled with a rubber casting compound 6. This creates a connection between the skeleton 3 and the needle cloth 5. In this way, the needle cloth 5 is given a stable cylindrical shape and can be pushed onto the base body 2 via the skeleton 3.
- the extension of the cleaning element 1 in the direction of the longitudinal axis 4 does not in all cases correspond to the length of the base body 2 to be provided with the cleaning elements 1.
- the skeleton 3, in the embodiment shown the sleeve 10 of the skeleton 3, is formed with teeth 11 at its ends . If two cleaning elements 1 are now pushed onto the base body 2, the teeth 11 engage in one another and the two cleaning elements 1 are coupled to one another in a rotationally fixed manner. The same toothing 11 can be used on at least one end of the base body 2 to hold the cleaning elements 1 on the base body 2 in a rotationally fixed manner (not shown).
- FIG 3 Another embodiment of a cleaning element 1 is shown schematically in a longitudinal section.
- the cleaning element 1 is pushed onto a base body 2.
- the cleaning element 1 comprises a skeleton 3, which is composed of several components 14, 15.
- Two identical skeleton elements 14 are shown which are connected to an intermediate element 15.
- Each of the skeletal elements 14 has a sleeve 10 and support rings 8 arranged concentrically to the longitudinal axis 4, each of which is held by a web 9.
- the intermediate element 15 only serves to couple the skeletal elements 14 and has no support rings 8 or webs 9.
- the intermediate element 15 creates a rotationally fixed coupling of the skeleton elements 14 with the aid of a toothing 11 provided at the ends of the skeleton elements 14.
- arbitrary lengths of the cleaning elements can be provided with standardized skeleton elements 14.
- a needle cloth 5 with wire hooks 12 pierced therein is applied over the entire skeleton 3 or its support rings 8.
- the space between the sleeve 10 and the needle cloth 5 is filled with a rubber sealing compound 6.
- FIG 4 shows a further embodiment of a cleaning element 1 in a schematic representation in a cross section.
- the cleaning element 1 comprises a skeleton and a needle cloth 5 applied over the skeleton with wire hooks 12 inserted therein.
- the skeleton is composed of concentrically arranged support rings 8 which are held by webs 9.
- the skeleton and the needle cloth 5 connecting rubber potting compound 6 is introduced in such a way that in turn a hollow element is formed which, however, has an inner surface which has a structure or shape matched to a base body 2.
- An example is in Figure 4 the formation of two elevations 13 in the cleaning element 1.
- the base body 2 can be designed, for example, as a splined shaft be.
- FIG. 5 shows a schematic representation of the structure of a cleaning brush.
- Several cleaning elements 1 are held on a shaft 2.
- a first cleaning element 1 is pushed onto the shaft 2 and held in a clamping element 18.
- the clamping element 18 is designed such that the cleaning element 1 is held in a rotationally fixed manner.
- a coupling piece 16 is applied to the shaft 2.
- the coupling piece 16 is non-rotatably connected to it via a toothing provided in the cleaning element 1.
- other connections such as pins are also conceivable, which lead to a rotationally fixed connection of cleaning element 1 and coupling piece 16.
- a second cleaning element 1 is now pushed onto the shaft 2 in the direction of the longitudinal axis 4 and in the direction of the arrow 17 against the first cleaning element 1.
- the second cleaning element 1 also engages in the coupling piece 16. This leads to a rotationally fixed connection of the two cleaning elements 1 via the inserted coupling piece 16.
- the coupling piece 16 is completely received by the two cleaning elements 1, so that in the fully assembled state Condition the cleaning elements 1 lie against each other without a gap.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Brushes (AREA)
- Cleaning In General (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Description
Die vorliegende Erfindung betrifft eine Reinigungsbürste zur Reinigung von Garnituren in Textilmaschinen. Derartige Reinigungsbürsten, oder auch Reinigungswalzen genannt, werden in verschiedenen, Fasern verarbeitenden, mit Garnituren bestückten Textilmaschinen eingesetzt.The present invention relates to a cleaning brush for cleaning clothing in textile machines. Such cleaning brushes, or also called cleaning rollers, are used in various, fiber-processing, garnished textile machines.
In Textilmaschinen werden Garnituren in verschiedenen Formen zum Transport von Fasern oder zur Reinigung von Fasern eingesetzt. Die Garnituren befinden sich dabei meist auf Walzen oder sogenannten Kardier- oder Kämmelementen. Durch den Betrieb verschmutzen diese Garnituren, sie werden durch Schmutz und Staub welcher den zu bearbeitenden Fasern anhaftet oder durch Faserreste zugesetzt. Um eine gleichbleibende Qualität der Produkte gewährleisten zu können müssen die eingesetzten Garnituren gereinigt werden. Diese Reinigung erfolgt zumeist automatisch im laufenden Betrieb.In textile machines, trimmings in various forms are used to transport fibers or to clean fibers. The sets are mostly on rollers or so-called carding or combing elements. These sets become dirty during operation, they are contaminated by dirt and dust which adheres to the fibers to be processed or by fiber residues. In order to guarantee a constant quality of the products, the sets used must be cleaned. This cleaning is usually done automatically during operation.
Aus dem Stand der Technik sind verschiedene Ausführungen von Reinigungswalzen bekannt. Beispielsweise zeigt die
Ebenfalls bekannt aus dem Stand der Technik sind Reinigungswalzen aus einem Walzenkörper mit auf dem Walzenkörper spiralförmig aufgebrachten Gamiturstreifen. Die Graniturstreifen werden dabei aus vorher gefertigten Nadeltüchern ausgeschnitten. Derartige Nadeltücher bestehen aus Geweben oder Vliesen mit darin eingestochenen U-förmigen Drahthäkchen. Die Enden der Drahthäkchen bilden dabei die Borsten und können vietfältige, auf die vorgesehene Anwendung abgestimmte Dimensionen und Formen aufweisen.Also known from the prior art are cleaning rollers made of a roller body with gauze strips applied spirally to the roller body. The granite strips are cut out of previously made needles. Such needle cloths consist of fabrics or nonwovens with U-shaped wire hooks pierced therein. The ends of the wire hooks form the bristles and can have various dimensions and shapes that are tailored to the intended application.
Der Erfindung liegt die Aufgabe zugrunde, eine Reinigungsbürste zu schaffen, welche sich durch einen einfachen Aufbau auszeichnet und einen einfachen Ersatz der Reinigungselemente ermöglichtThe invention has for its object to provide a cleaning brush, which is characterized by a simple structure and allows easy replacement of the cleaning elements
Die Aufgabe wird gelöst durch die Merkmale des Anspruchs 1. Bevorzugte Ausführungsformen sind in den Unteransprüchen definiert.The object is achieved by the features of
Zur Lösung der Aufgabe wird eine Reinigungsbürste mit einer Welle und mit auf der Welle aufgeschobenen Reinigungselementen vorgeschlagen.To solve the problem, a cleaning brush with a shaft and with cleaning elements pushed onto the shaft is proposed.
Die Reinigungselemente sind zur Befestigung auf einem zylinderförmigen Grundkörper, beispielsweise einer Welle, vorgesehen. Die Reinigungselemente sind als zylinderförmige Hohlelemente mit einer Längsachse ausgebildet und umfassen ein Skelett und ein auf dem Skelett aufgebrachtes Nadeltuch. Das Skelett ist mit dem Nadeltuch Ober eine Gummivergussmasse verbunden und eine innere der Längsachse zugewandte Oberfläche des Reinigungselementes ist durch das Skelett oder die Gummivergussmasse gebildet.The cleaning elements are provided for attachment to a cylindrical base body, for example a shaft. The cleaning elements are designed as cylindrical hollow elements with a longitudinal axis and comprise a skeleton and a needle cloth applied to the skeleton. The skeleton is connected to the needle cloth via a rubber casting compound and an inner surface of the cleaning element facing the longitudinal axis is formed by the skeleton or the rubber casting compound.
Das Skelett wird gebildet durch in bestimmten Abständen konzentrisch zur Längsachse angeordnete Stützringe, welche Ober einen oder mehrere in Richtung der Längsachse verlaufende Stege gehalten sind. Auf die Stützringe wird ein Nadeltuch aufgebracht. Anschliessend wird der Innenraum des durch das Nadeltuch gebildeten Zylinders mit einer Gummivergussmasse, beispielsweise synthetischem Kautschuk, ausgefüllt Dabei wird entsprechend einer gewünschten Form ein Innenraum von der Gummivergussmasse ausgenommen und ein zylinderförmiges Hohlelement gebildet. Das Nadeltuch wird auf diese Weise durch die Gummivergussmasse mit dem Skelett verbunden, wobei auch die Bereiche des Nadeltuches zwischen den Stützringen des Skeletts durch die Gummivergussmasse gestützt werden. Alternativ umfasst das Skelett eine innere Hülse, auf die sich die in Längsrichtung verlaufenden Stege abstützen.The skeleton is formed by support rings arranged at certain intervals concentrically to the longitudinal axis, which are held above one or more webs running in the direction of the longitudinal axis. A needle cloth is applied to the support rings. The interior of the cylinder formed by the needle cloth is then filled with a rubber casting compound, for example synthetic rubber. According to a desired shape, an interior is excluded from the rubber casting compound and a cylindrical hollow element is formed. In this way, the needle cloth is connected to the skeleton by the rubber casting compound, the regions of the needle cloth between the support rings of the skeleton also being supported by the rubber casting compound. Alternatively, the skeleton comprises an inner sleeve on which the webs running in the longitudinal direction are supported.
In einer welteren Ausführungsform wird das Skelett durch eine konzentrisch zur Längsachse angeordnete Hülse gebildet. Dabei wird das Nadeltuch in eine zylindrische Form gebracht und in eine Vorrichtung eingelegt, welche das Nadeltuch von aussen stützt.In a further embodiment, the skeleton is formed by a sleeve arranged concentrically to the longitudinal axis. The needle cloth is brought into a cylindrical shape and inserted into a device which supports the needle cloth from the outside.
Innerhalb des zylindrischen Nadeltuches wird das Skelett in Form einer Hülse angeordnet. Anschliessend wird der Raum zwischen dem Skelett respektive der Hülse und dem Nadeltuch mit einer Gummivergussmasse verfüllt. Durch die Gummivergussmasse wird das Nadeltuch mit der Hülse verbunden. Derartige Ausführungsformen eignen sich insbesondere bei nur schwacher Beanspruchung der Reinigungselemente im Betrieb aufgrund der Eigenschaften des die Hülse mit dem Nadeltuch verbindenden Gummivergusses.The skeleton is arranged in the form of a sleeve within the cylindrical needle cloth. The space between the skeleton or the sleeve and the needle cloth is then filled with a rubber casting compound. Due to the rubber sealing compound, the needle cloth is connected to the sleeve. Embodiments of this type are particularly suitable when the cleaning elements are only subjected to weak loads during operation due to the properties of the rubber casting connecting the sleeve to the needle cloth.
Das Skelett kann dabei aus Metall oder Kunststoff gefertigt sein. Vorteilhafterweise wird das Skelett oder zumindest ein Skelettelement als ein Spritzgussteil aus Polyamid hergestellt.The skeleton can be made of metal or plastic. The skeleton or at least one skeleton element is advantageously produced as an injection molded part made of polyamide.
In einer ersten Ausführungsform ist das Skelett an seinen Enden derart ausgebildet, dass die Enden der Skelette zweier benachbarter Reinigungselemente derart ineinandergreifen, dass sie drehfest gegeneinander gehalten sind. Dies kann beispielsweise durch die Ausbildung von ineinandergreifenden Zähnen oder durch eine entsprechende Ausbildung der Stege verwirklicht werden.In a first embodiment, the skeleton is designed at its ends in such a way that the ends of the skeletons of two adjacent cleaning elements engage in one another in such a way that they are held against one another in a rotationally fixed manner. This can be achieved, for example, by the formation of interlocking teeth or by an appropriate formation of the webs.
In einer zweiten Ausführungsform ist ein Kupplungsstück vorgesehen. Das Skelett zweier benachbarter Reinigungselemente ist an ihren Enden derart ausgebildet, dass die Enden zweier benachbarter Reinigungselemente mit dem dazwischen liegenden Kupplungsstück derart ineinandergreifen, dass die Reinigungselemente drehfest gegeneinander gehalten sind, wobei das Kupplungsstück in den Reinigungselementen aufgenommen wird. Das Kupplungsstück wird dabei zwischen zwei Reinigungselementen auf den Grundkörper aufgeschoben. Die Ausbildung der Enden der Reinigungselemente ist dabei derart gestaltet, dass das Kupplungsstück in das Skelett des Reinigungselementes eingreift, beispielsweise über eine Verzahnung oder Stifte und dabei nach dem Zusammenschieben zweier benachbarter Reinigungselemente zwischen den Reinigungselementen kein Spalt verbleibt. Das Kupplungsstück fügt sich in die Skelette zweier benachbarter Reinigungselemente passgenau ein und die drehfeste Halterung wird innerhalb der Reinigungselemente verwirklicht. Dadurch ergibt sich der Vorteil, dass das Skelett des Reinigungselementes keine über die Länge des aufgebrachten Nadeltuches hinausragenden Elemente aufweisen.In a second embodiment, a coupling piece is provided. The skeleton of two adjacent cleaning elements is designed at its ends in such a way that the ends of two adjacent cleaning elements engage with the coupling piece in between such that the cleaning elements are held against one another in a rotationally fixed manner, the coupling piece being received in the cleaning elements. The coupling piece is pushed onto the base body between two cleaning elements. The ends of the cleaning elements are designed in such a way that the coupling piece engages in the skeleton of the cleaning element, for example via a toothing or pins, and there is no gap between the cleaning elements after two adjacent cleaning elements have been pushed together. The coupling piece fits perfectly into the skeletons of two adjacent cleaning elements and the non-rotatable bracket is realized within the cleaning elements. This gives the advantage that the skeleton of the cleaning element has no elements protruding beyond the length of the applied needle cloth.
Auf dieselbe Weise werden die Reinigungselemente auf dem zylindrischen Grundkörper drehfest gehalten. Der zylindrische Grundkörper weist dazu mindestens an einem seiner Enden ein der Ausbildung des Endes des Reinigungselementes oder des Kupplungsstückes entsprechendes Gegenstück auf. Dadurch wird es ermöglicht mehrere Reinigungselemente auf einem einzigen Grundkörper drehfest zu halten, dabei den Grundkörper als eine langgestreckte Welle auszuführen und die Reinigungselemente selbst als standardisierte einfach herzustellende und kurze Hohlkörper zu fertigen. Die Reinigungselemente und, abhängig von der Ausführungsform, die zugehörigen Kupplungsstücke werden auf die Welle aufgeschoben und in ihrer Gesamtheit in Richtung der Längsachse in bekannter Weise verspannt, beispielsweise durch Schrauben, Muttern, Spannringe oder ähnliches.In the same way, the cleaning elements are held on the cylindrical base body in a rotationally fixed manner. For this purpose, the cylindrical base body has at least at one of its ends a counterpart corresponding to the design of the end of the cleaning element or of the coupling piece. This makes it possible to keep several cleaning elements on a single base body in a rotationally fixed manner, to design the base body as an elongated shaft and to produce the cleaning elements themselves as standardized, short hollow bodies that are easy to manufacture. The cleaning elements and, depending on the embodiment, the associated coupling pieces are pushed onto the shaft and braced in their entirety in the direction of the longitudinal axis in a known manner, for example by screws, nuts, clamping rings or the like.
In einer weiteren Ausführungsform ist die drehfeste Halterung auf dem Grundkörper dadurch gewährleistet, dass die innere Oberfläche der Reinigungselemente Vertiefungen oder Erhöhungen aufweist, welche sich in Richtung der Längsachse erstrecken. Der Grundkörper weist die entsprechende Spiegelung der Erhöhungen oder Vertiefungen der Reinigungselemente auf, wodurch eine formschlüssige und damit drehfeste Verbindung zwischen den Reinigungselementen und dem Grundkörper gegeben ist. Dadurch dass sich die Vertiefungen oder Erhöhungen in Richtung der Längsachse erstrecken sind die Reinigungselemente auf dem Grundkörper verschiebbar. Es können mehrere Reinigungselemente hintereinander auf denselben Grundkörper aufgeschoben werden.In a further embodiment, the non-rotatable holder on the base body is ensured by the fact that the inner surface of the cleaning elements has depressions or elevations which extend in the direction of the longitudinal axis. The base body has the corresponding reflection of the elevations or depressions of the cleaning elements, as a result of which there is a form-fitting and thus non-rotatable connection between the cleaning elements and the base body. Because the depressions or ridges extend in the direction of the longitudinal axis, the cleaning elements can be displaced on the base body. Several cleaning elements can be pushed onto the same base body in succession.
In einer bevorzugten Ausführung ist das Skelett mit einer inneren Hülse versehen, auf welcher die Stege angeordnet sind, wobei die Stege wiederum die aussenliegenden Stützringe halten. Dabei wird die innere dem Grundkörper zugewandte Oberfläche des Reinigungselementes durch die innere Oberfläche des Skelettes respektive der dem Skelett zugeordneten Hülse gebildet. Die Hülse ist in ihrer Form derart ausgebildet, dass eine formschlüssige Verbindung mit dem Grundkörper hergestellt werden kann.In a preferred embodiment, the skeleton is provided with an inner sleeve on which the webs are arranged, the webs in turn holding the outer support rings. The inner surface of the cleaning element facing the base body is formed by the inner surface of the skeleton or the sleeve assigned to the skeleton. The shape of the sleeve is such that a positive connection with the base body can be established.
Dabei ist auch eine zumindest teilweise gleichmässige zylindrische Form der inneren Abmessungen der Hülse als ein Formschluss mit einer glatten Welle zu betrachten. Unter einer formschlüssigen Verbindung ist auch eine Ausführung zu verstehen, bei welcher in der Hülse voneinander beabstandete Rippen vorgesehen sind welche auf dem Grundkörper zu Auflage kommen. In dieser Ausführung wird der Zwischenraum welcher durch das Nadeltuch und die Hülse begrenzt wird mit einer Gummivergussmasse ausgefüllt.An at least partially uniform cylindrical shape of the inner dimensions of the sleeve is also to be regarded as a form fit with a smooth shaft. A positive connection is also to be understood as an embodiment in which ribs spaced apart from one another are provided in the sleeve and come to rest on the base body. In this version, the space which is delimited by the needle cloth and the sleeve is filled with a rubber casting compound.
Das Skelett eines Reinigungselements kann aus mehreren Bauteilen zusammengesetzt sein, wobei die Bauteile untereinander Steckverbindungen aufweisen. Dies ermöglicht eine Herstellung von Skelettelementen in einheitlichen Dimensionen. Diese Skelettelemente werden dann direkt oder mit Hilfe von Zwischenelementen zu einem Skelett eines Reinigungselements der benötigten Länge zusammengesetzt. Unter einem Zwischenelement ist ein Bauteil zu verstehen, welches sich dadurch auszeichnet, dass es nur zur Verbindung von zwei Skelettelementen zu einem Skelett eines Reinigungselementes dient. Das Zwischenelement selbst weist hingegen im Unterschied zu einem Skelett oder Skelettelement keinen Steg oder Stützring auf. Durch die Wahl verschieden langer Zwischenelemente können Skelette durch Zusammenfügen einzelner Skelettelemente mit verschieden dimensionierten Zwischenelementen für die Herstellung von Reinigungselementen in beliebiger Länge bereitgestellt werden.The skeleton of a cleaning element can be composed of several components, the components having plug connections with one another. This enables the production of skeletal elements in uniform dimensions. These skeletal elements are then assembled directly or with the aid of intermediate elements to form a skeleton of a cleaning element of the required length. An intermediate element is to be understood as a component which is characterized in that it only serves to connect two skeleton elements to form a skeleton of a cleaning element. In contrast to a skeleton or skeleton element, the intermediate element itself has no web or support ring. By choosing intermediate elements of different lengths, skeletons can be made available in any length by producing individual skeletal elements with differently dimensioned intermediate elements for the production of cleaning elements.
Das zur Anwendung kommende Nadeltuch Ist als ein zur Anwendung in Reinigungsbürsten vorgesehenes übliches Gewebe oder Vlies mit darin eingestochen U-förmigen Drahthäkchen ausgebildet. Die Form der Drahthäkchen oder deren Länge ist an die Verwendung anzupassen und kann verschiedenartig ausgeführt sein. Die Verteilung der Drahthäkchen über den Umfang oder die Länge des Reinigungselementes kann gleichmässig oder auch nach einem bestimmten Muster ausgeführt sein. Die sogenannte Benadelung des Nadeltuches ist abhängig von der späteren Verwendung des entsprechenden Reinigungselementes. Das Aufbringen des Nadeltuches auf das Skelett erfolgt derart, dass das Nadeltuch auf die benötigte Grösse zugeschnitten und zu einem Zylinder geformt wird. Die nun aneinanderstossenden Enden des Nadeltuches können durch verkleben, vernähen oder verschweissen verbunden werden. Danach wird das Nadeltuch über die Stützringe des Skeletts gelegt. Anschliessend wird das Nadeltuch auf dem Skelett fixiert, dies kann beispielsweise mit Hilfe von Klebern erfolgen. Es ist auch denkbar, dass das Skelett mit dem Nadeltuch in eine entsprechende Form eingelegt wird welche das Nadeltuch umschliesst und dieses so gegenüber dem innenliegenden Skelett fixiert.The needle cloth used is designed as a customary fabric or fleece intended for use in cleaning brushes with U-shaped wire hooks pierced therein. The shape of the wire hook or its length is to be adapted to the use and can be designed in different ways. The distribution of the wire hook over the circumference or the length of the cleaning element can be carried out evenly or according to a certain pattern. The so-called needling of the needle cloth depends on the later use of the corresponding cleaning element. The needle cloth is applied to the skeleton in such a way that the needle cloth is cut to the required size and shaped into a cylinder. The ends of the needle cloth now abutting can be connected by gluing, sewing or welding. After that it will Needlecloth placed over the skeleton support rings. The needle cloth is then fixed on the skeleton, for example with the help of glue. It is also conceivable that the skeleton with the needle cloth is inserted into a corresponding shape which surrounds the needle cloth and thus fixes it in relation to the inner skeleton.
Anschliessend wird in den Hohlraum des Skeletts die Gummivergussmasse eingebracht wodurch einerseits das Skelett mit dem Nadeltuch verbunden wird und andrerseits die stabile zylindrische Form des Reinigungselementes erreicht wird. Die Verwendung einer Gummivergussmasse hat den Vorteil, dass das Nadeltuch elastisch abgestützt wird und damit durch die grössere Bewegungsfreiheit der Drahthäkchen eine höhere Reinigungswirkung erzielt werden kann. Bei einem Weglassen der Gummivergussmasse hingegen würde sich eine zu grosse Nachgiebigkeit des Nadeltuches ergeben und einem zu reinigenden Gegenstand könnte zu wenig Druck entgegengebracht werden.The rubber casting compound is then introduced into the cavity of the skeleton, whereby the skeleton is connected to the needle cloth on the one hand and the stable cylindrical shape of the cleaning element is achieved on the other hand. The use of a rubber potting compound has the advantage that the needle cloth is elastically supported and thus a greater cleaning effect can be achieved due to the greater freedom of movement of the wire hooks. If the rubber sealing compound were omitted, however, the needle cloth would be too flexible and too little pressure could be applied to an object to be cleaned.
Die erfindungsgemässe Reinigungsbürste umfasst eine Welle und auf der Welle aufgeschobene Reinigungselemente nach einer der obigen Ausführungsformen. Je nach Bedürfnis können so durch die Variierung der zur Anwendung kommenden Reinigungselemente in deren Länge, Anzahl, Dimension und aufgebrachter Nadeltücher Reinigungsbürsten zusammengestellt werden. Die drehfeste Verbindung der Reinigungselemente untereinander sowie mit der Welle erfolgt dabei durch entsprechende Ausbildung der Reinigungselemente und der Welle oder durch die Verwendung von entsprechenden Kupplungsstücken.The cleaning brush according to the invention comprises a shaft and cleaning elements pushed onto the shaft according to one of the above embodiments. Depending on the needs, cleaning brushes can be put together by varying the length, number, size and size of the applied cleaning elements. The rotationally fixed connection of the cleaning elements to one another and to the shaft is carried out by appropriate design of the cleaning elements and the shaft or by using appropriate coupling pieces.
Im Folgenden wird die Erfindung anhand einer beispielhaften Ausführungsform erklärt und durch Zeichnungen näher erläutert.
Figur 1- Schematische Darstellung eines Reinigungselementes in einer ersten Ausführungsform im Querschnitt
Figur 2- Schematische Darstellung des Reinigungselementes nach
Figur 1 in einem Längsschnitt an der Stelle A-A Figur 3- Schematische Darstellung eines Reinigungselementes in einer weiteren Ausführungsform in einem Längsschnitt
Figur 4- Schematische Darstellung eines Reinigungselementes in einer weiteren Ausführungsform im Querschnitt
Figur 5- Schematische Darstellung einer Reinigungsbürste
- Figure 1
- Schematic representation of a cleaning element in a first embodiment in cross section
- Figure 2
- Schematic representation of the cleaning element according to
Figure 1 in a longitudinal section at point AA - Figure 3
- Schematic representation of a cleaning element in a further embodiment in a longitudinal section
- Figure 4
- Schematic representation of a cleaning element in a further embodiment in cross section
- Figure 5
- Schematic representation of a cleaning brush
Der Raum zwischen dem Nadeltuch 5 und der Hülse 10 des Skelets 3 wird mit einer Gummivergussmasse 6 aufgefüllt. Dadurch entsteht eine Verbindung zwischen dem Skelett 3 und dem Nadeltuch 5. Das Nadeltuch 5 erhält auf diese Weise eine stabile zylindrische Form und kann über das Skelett 3 auf den Grundkörper 2 aufgeschoben werden.The space between the
Die Ausdehnung des Reinigungselementes 1 in Richtung der Längsachse 4 entspricht nicht in allen Fällen der Länge des mit den Reinigungselementen 1 zu versehenden Grundkörpers 2. Das Skelett 3, in der gezeigten Ausführungsform die Hülse 10 des Skeletts 3, Ist an seinen Enden mit Zähnen 11 ausgeformt. Werden nun zwei Reinigungselemente 1 auf den Grundkörper 2 aufgeschoben greifen die Zähne 11 ineinander und die beiden Reinigungselemente 1 sind drehfest miteinander gekoppelt. Die gleiche Verzahnung 11 kann an zumindest einem Ende des Grundkörpers 2 zu drehfesten Halterung der Reinigungselemente 1 auf dem Grundkörper 2 genutzt werden (nicht dargestellt).The extension of the
In
- 11
- ReinigungselementCleaning element
- 22nd
- GrundkörperBasic body
- 33rd
- Skelettskeleton
- 44th
- LängsachseLongitudinal axis
- 55
- NadeltuchNeedle cloth
- 66
- GummivergussmasseRubber sealing compound
- 77
- Innere Oberfläche ReinigungselementInner surface cleaning element
- 88th
- StützringSupport ring
- 99
- Stegweb
- 1010th
- HülseSleeve
- 1111
- Zahntooth
- 1212th
- DrahthäkchenWire hook
- 1313
- Erhöhungincrease
- 1414
- SkelettelementSkeletal element
- 1515
- ZwischenelementIntermediate element
- 1616
- KupplungsstückCoupling piece
- 1717th
- BewegungsrichtungDirection of movement
- 1818th
- SpannelementClamping element
Claims (9)
- A cleaning element (1) to be fastened on a cylindrical basic body (2), wherein the cleaning element (1) is designed as a cylindrical hollow element having a longitudinal axis (4) and comprises a skeleton (3) and a spiked lattice (5) applied on the skeleton (3), wherein the skeleton (3) is connected to the spiked lattice (5) via a rubber sealing compound (6) and an inner surface (7) of the cleaning element (1) facing the longitudinal axis (4) is formed by the skeleton (3) or the rubber sealing compound (6),whereas the skeleton (3) is formed by support rings (8) which are arranged at certain intervals concentric with the longitudinal axis (4) and which are held by means of one or more webs (9) extending in the direction of the longitudinal axis (4).
- The cleaning element (1) according to claim 1, characterized in that the skeleton (3) comprises a tube (10) arranged concentric with the longitudinal axis (4).
- The cleaning element (1) according to any one of claims 1 or 2, characterized in that the skeleton (3) is designed, at the ends thereof, such that the ends of two adjacent cleaning elements (1) engage into one another such that these can be held against one another in a rotationally locked manner.
- The cleaning element (1) according to one of claims 1 or 2, characterized in that a coupling piece (16) is provided and the skeleton (3) of two adjacent cleaning elements (1) is designed on the ends thereof such that the ends of two adjacent cleaning elements (1) engage into the coupling piece (16) located therebetween such that the cleaning elements (1) are held against one another in a rotationally locked manner, wherein the coupling piece (16) is accommodated in the cleaning elements (1).
- The cleaning element (1) according to any one of the preceding claims, characterized in that the inner surface (7) of the cleaning element (1) has recesses and /or raised areas (13) which extend in the direction of the longitudinal axis (4).
- The cleaning element (1) according to any one of the preceding claims, characterized in that the skeleton (3) is composed of a plurality of components (14, 15), wherein the components (14, 15) have plug-in connections to one another.
- The cleaning element (1) according to any one of the preceding claims, characterized in that the skeleton (3) is an injection-molded part made from polyamide.
- The cleaning element (1) according to any one of the preceding claims, characterized in that the spiked lattice (5) is designed as a fabric or web having U-shaped wire hooks (12) inserted therein.
- A cleaning brush comprising a shaft and cleaning elements (1) according to any one of claims 1 to 8 slid on the shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01433/14A CH710140A1 (en) | 2014-09-23 | 2014-09-23 | Cleaning brush. |
Publications (2)
Publication Number | Publication Date |
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EP3000352A1 EP3000352A1 (en) | 2016-03-30 |
EP3000352B1 true EP3000352B1 (en) | 2020-07-22 |
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Family Applications (1)
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EP15002708.4A Active EP3000352B1 (en) | 2014-09-23 | 2015-09-18 | Cleaning brush |
Country Status (5)
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US (1) | US10064481B2 (en) |
EP (1) | EP3000352B1 (en) |
CN (1) | CN105442106B (en) |
CH (1) | CH710140A1 (en) |
MX (1) | MX362968B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107116746A (en) * | 2017-04-18 | 2017-09-01 | 安徽振达刷业有限公司 | A kind of integral type hairbrush and its injection mold |
CH713767A1 (en) * | 2017-05-11 | 2018-11-15 | Graf Cie Ag | Cleaning device for a set of a combing cylinder. |
CN108158197A (en) * | 2017-12-19 | 2018-06-15 | 马斌祥 | A kind of Clean- electrostatic precipitation roller of sofa rug |
CH714816A1 (en) * | 2018-03-21 | 2019-09-30 | Rieter Ag Maschf | Transverse band for a band forming unit of a card. |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1524640A (en) * | 1925-01-27 | Cylindrical or ring-shaped brush | ||
US1318778A (en) * | 1919-10-14 | Planodrapi | ||
US455729A (en) * | 1891-07-07 | Roll for napping or other machines | ||
US992175A (en) * | 1910-01-10 | 1911-05-16 | George B Dexter | Device for restoring nap to fabrics. |
US1975567A (en) * | 1930-05-09 | 1934-10-02 | Dossmann Wilhelm | Fastening device for rotary brushes and the like |
GB415300A (en) * | 1932-12-06 | 1934-08-23 | William Otto | Improvements in or relating to card-clothing |
GB411946A (en) * | 1932-12-29 | 1934-06-21 | Emma Dossmann | Improvements in roller brushes |
US2172433A (en) * | 1937-05-05 | 1939-09-12 | George R Churchill | Rotary brush |
US2340069A (en) * | 1941-05-31 | 1944-01-25 | Mccarthy John William | Clothing for use in fabric brushing machines |
GB550214A (en) * | 1942-04-16 | 1942-12-29 | John William Mccarthy | Improvements in and relating to clothing for use in fabric brushing machines |
US2739332A (en) * | 1954-04-12 | 1956-03-27 | John C Ward | Rotary wire brushes |
US2877481A (en) * | 1955-01-05 | 1959-03-17 | Pittsburgh Plate Glass Co | Rotary brush sections |
US2864112A (en) * | 1955-04-22 | 1958-12-16 | Newark Brush Company | Street sweeper brush and holder |
US2929088A (en) * | 1955-08-16 | 1960-03-22 | Firestone Tire & Rubber Co | Roll for cleaning continuous strip material |
GB894323A (en) * | 1958-11-27 | 1962-04-18 | Caspar Monforts Von Hobe | Improvements in textile napping machines |
US3134123A (en) * | 1960-10-20 | 1964-05-26 | Osborn Mfg Co | Segmental rotary brush |
US3106737A (en) * | 1961-09-05 | 1963-10-15 | Manufacturers Brush Company | Cylindrical brush |
US3167800A (en) * | 1963-05-10 | 1965-02-02 | Louis J Mundo | Washing brushes |
US3281882A (en) * | 1964-02-27 | 1966-11-01 | Osborn Mfg Co | Brush type rotary tools and the like |
US3407425A (en) * | 1968-01-15 | 1968-10-29 | Arthur E. Drumm | Spacer for use in rotary brush assembly |
US3614801A (en) * | 1970-04-22 | 1971-10-26 | Tennant Co | Rotary tubular brush |
US3851350A (en) * | 1973-08-06 | 1974-12-03 | Mfg Brush Co | Interlocking rotary brush construction |
DE3603287A1 (en) * | 1986-02-04 | 1987-08-06 | Marta Pajtak | Cylinder with elastic bristles |
US5083840A (en) * | 1988-04-27 | 1992-01-28 | Minnesota Mining And Manufacturing Company | Method of preparing an industrial cylinder brush arrangement for operation |
DE4334246C2 (en) | 1993-10-08 | 1998-07-02 | Csm Gmbh | Rotating drivable round brush for cleaning preferably garnished rollers |
GB0218511D0 (en) * | 2002-08-09 | 2002-09-18 | Holdsworth James & Brothers | Card clothing |
US6974193B2 (en) * | 2002-08-13 | 2005-12-13 | Jason Incorporated | Power operated brush and method |
WO2006002557A1 (en) | 2004-07-07 | 2006-01-12 | Maschinenfabrik Rieter Ag | Cleaning device for a textile machine |
DE102004044582A1 (en) * | 2004-09-13 | 2006-03-30 | Auwa Industriebürsten GmbH | Kit for trimming a work roll of a vehicle washing device |
DE102009016151B4 (en) * | 2009-04-05 | 2012-02-23 | Kratzenfabrik Mehlhorn Gmbh | Rotary brush tool for surface treatment |
CN203307495U (en) * | 2013-05-20 | 2013-11-27 | 浙江新棉纺织有限公司 | Flat clothing cleaning roller of carding machine |
-
2014
- 2014-09-23 CH CH01433/14A patent/CH710140A1/en not_active Application Discontinuation
-
2015
- 2015-09-18 EP EP15002708.4A patent/EP3000352B1/en active Active
- 2015-09-22 CN CN201510605730.9A patent/CN105442106B/en active Active
- 2015-09-22 MX MX2015013519A patent/MX362968B/en active IP Right Grant
- 2015-09-23 US US14/862,333 patent/US10064481B2/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
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US10064481B2 (en) | 2018-09-04 |
MX2015013519A (en) | 2016-07-08 |
US20160081464A1 (en) | 2016-03-24 |
CN105442106B (en) | 2020-03-20 |
CH710140A1 (en) | 2016-03-31 |
EP3000352A1 (en) | 2016-03-30 |
MX362968B (en) | 2019-02-28 |
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