DE2850594A1 - Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded - Google Patents

Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded

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Publication number
DE2850594A1
DE2850594A1 DE19782850594 DE2850594A DE2850594A1 DE 2850594 A1 DE2850594 A1 DE 2850594A1 DE 19782850594 DE19782850594 DE 19782850594 DE 2850594 A DE2850594 A DE 2850594A DE 2850594 A1 DE2850594 A1 DE 2850594A1
Authority
DE
Germany
Prior art keywords
broom
brush body
bristle carrier
parts
welded
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Withdrawn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
DE19782850594
Other languages
German (de)
Inventor
Wolfgang Bickel
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19782850594 priority Critical patent/DE2850594A1/en
Publication of DE2850594A1 publication Critical patent/DE2850594A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/302—Broom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/42—Brushes

Abstract

Thin-walled components having a thickness between 1, 5 and 4, 5mm, of thermoplastic materials such as polypropylene, polyamide, etc., for the head of a brush or broom. The component which is beneath when the brush is in use, carries the bristles and has a beated rim all round which presses into a corresponding groove in the hood. The outer leg of the groove is turned over by ultrasonic or other means, beneath the bead of the bristle carrier, and is welded to it integrally. The bristles may be carried by a separate plate glued into a recess of the bristle holder component, and the new design has, in addition to lightness of weight, the advantage of contours which can easily be cleaned.

Description

Besen- oder Bürstenkörper od. dgl.Broom or brush body or the like.

Die Erfindung betrifft Besen- oder Bürstenkörper od.dgl., welche aus mindestens zwei Teilen hergestellt sind, wobei der während des einsatzgerechten Gebrauchs bodennahe Teil als Borstenträger dient.The invention relates to broom or brush body or the like. Which from at least two parts are made, with the one being suitable for use The part close to the ground serves as a bristle carrier.

Es sind Besen- und Bürstenkörper bekannte welche einstückig aus geschäumtem thermoplastischen Kunststoff gespritzt wurden. Aus Gründen der bisher Ublichen Besteckungstechnik, wonachdie Borstenbündel mittels Metallanker oder -schlingen in Bohrungen der Körper gehalten werden, erforderten diese Körper eine große Wanddicke.There are broom and brush bodies known which are made in one piece from foamed thermoplastic plastic were injected. For reasons of the usual cutlery technique, after which the bristle bundles by means of metal anchors or loops in bores in the body be held, these bodies required a large wall thickness.

Nun sind in neuerer Zeit Besen- und Bürstenkörper bekannt geworden, bei denen die Wanddicke erheblich reduziert werden konnte, weil hier die Kunstborsten direkt auf den glatten Körper aufgeschweißt wurden und somit keine Bohrungen erforderlich waren und sind.Dadurch konnte eine erhebliche Materialeinsparung bei den nach wie vor einstückigen Körpern erreicht werden. Man muß jedoch in Kauf nehmen, daß Besen- und Bürstenkörper nicht mehr einsatzgerecht und ansprechend gestaltet werden können oder daßdie durch die Dünnwandigkeit erf orderlichten Verrippungen mit ihren Schmutzecken einem Reinlichkeitsgedanken widersprechen.Now, in recent times, broom and brush bodies have become known, where the wall thickness could be reduced considerably, because here the artificial bristles were welded directly onto the smooth body and therefore no drilling required were and are. This enabled considerable material savings in the still can be achieved before integral bodies. However, one must accept that broomsticks and brush bodies can no longer be designed appropriately and appropriately or that they are required by the thin walls Ribbing contradict an idea of cleanliness with their dirty corners.

Die Erfindung hat sich zur Aufgabe gestellt, Bürsten- und Besenkörper od. dgl. so auszubilden« daß die den Vorteil der geringen Wanddicke behalten und trotzdem eine einsatzgerechte und leicht zu reinigende Form sowie ein ansprechendes Design ermöglicht wird.The invention has set itself the task of brush and broom bodies or the like so that they retain the advantage of the small wall thickness and nevertheless an application-oriented and easy-to-clean form as well as an appealing one Design is made possible.

Erfindungsgemäß wird dies dadurch erreicht, daß die Besen-oder Bürstenkörper od. dgl. aus mindestens zwei Teilen, gleicher oder verschiedenartiger I-1aterialien, vorzugsweise aber aus thermoplastischem Kunststoff im Spritzgußverfahren od. dgl. hergestellt sind, wobei die Haube und der Borstenträger derart gestaltet sind, daß eine formschlüssige Verbindung miteinander, nach dem Aufschweißen der Borsten, erfolgen kann. Wesentlich ist dabei, daß die Teile nur so dick ausgeführt werden, wie dies festigkeitsmäßig erforderlich ist und daß z.B. ein im Quer- uiid Längsschnitt U-Form aufweisender Borstenträger an seinem freien Ende der umlaufenden Wandung einen nach außen zeigenden Bund aufweist und eine ebenfalls im Quer- und Längsschnitt U-Form aufweisende Haube am freien Ende seiner umlaufenden Wandung ein Winkelprofil besitzt, welches mit seinem zum Innenraum ge eines geschlossenen geometrischen Gebildes, im Beispiel ein Rechteck, weisenden freien Schenkel unterhalb des freien Endes der umlaufenden Wandung der Haube verbunden ist, so daß sich an dieser eine umlaufende Nut ausbildet. Nach dem Aufschweißen der Kunstborsten auf den glatten Borstenträger, er kann auch Sacklöcher auSweisen, welche dann den Schweißaustritt aufnehmen, wird dieser mit seinem umlaufenden freien Ende in die deckungsgleich umlaufende Nut des freien Endes der Haube eingesetzt und durch vorzugsweise mittels Ultraschall umgebördelter äußeren Nutbegrenzung mit dieser formschlüssig verbunden. Dabei erweist sich bei diesem o. g. Beispiel die nach außen auftragende Umbördelung als besonders vorteilhafte Stoßkante bei der Benutzung als Besen oder Schrubber.According to the invention this is achieved in that the broom or brush body or the like made of at least two parts, identical or different I-1 materials, but preferably made of thermoplastic by injection molding or the like. are made, the hood and the bristle carrier are designed such that a positive connection with each other after the bristles have been welded on can. It is essential that the parts are only made as thick as this is required in terms of strength and that, for example, a U-shape in transverse and longitudinal section having bristle carrier at its free end of the circumferential wall one after has the outside-pointing collar and a U-shape, also in cross-section and longitudinal section having hood at the free end of its circumferential wall has an angle profile, which with its to the interior ge a closed geometric structure, in the example a rectangle, pointing free leg below the free end of the circumferential wall of the hood is connected, so that there is a circumferential Groove forms. After welding the artificial bristles onto the smooth bristle carrier, it can also have blind holes which will then accommodate the sweat leakage this one with his circumferential free end in the congruent circumferential groove of the free end of the hood used and preferably by means of Ultrasonic flanged outer groove delimitation connected to this with a positive fit. It turns out with this o. G. Example of the flanging that is applied to the outside as a particularly advantageous abutment edge when used as a broom or scrubber.

Ferner bietet dieses Beispiel den enormen Vorteils daß die Besen- oder Bürstenteile aus verschiedenen Materialien, insbesondere verschiedenen thermoplastischen Kunststoffen hergestellt werden können, was besonders dann von großer Bedeutung ist, wenn Besen oder Bürsten oder dgl. mit hochwertigen Borsten aus thermoplastischem Kunststoff (Polyamid, Polyester) gefertigt werden sollen und aus schweißtechnischen Gründen (die zu verschweißenden Teile bzw. Materialien dürfen in ihrem sSchmelzverhalten nicht mehr als 5 Grad C voneinander abweichen) für den Borstenträger ebenfalls dieses teuere Material verwendet werden muß0 Der Borstenträger muß dann besonders materialsparend ausgebildet werden und kann zur weiteren Verbilligung der Besen oder Bürsten od. dgl. mit einer Haube aus geringwertigerem Neumaterial oder Regenerat verbunden werden.Furthermore, this example offers the enormous advantage that the broom or brush parts made of different materials, in particular different thermoplastic Plastics can be made, which is especially important is when brooms or brushes or the like. With high quality thermoplastic bristles Plastic (polyamide, polyester) are to be manufactured and made of welding technology Reasons (the parts or materials to be welded may in their melting behavior do not differ by more than 5 degrees C) for the bristle carrier also this expensive material must be used0 The bristle carrier must then be particularly material-saving be formed and can od for further cheaper brooms or brushes. Like. Be connected to a hood made of inferior new material or regenerated material.

Ein weiteres erfindungsgemäßes Beispiel stellt die Herstellung der Teile aus jeweils demselben Kunststoff wie bei den Borsten verwendet dar. Hier kann eine materialschlüssige Verbindung von Haube und Borstenträger mittels Ultraschall-Schweißen od. dgl. durchgeführt werden.Another example according to the invention is the production of Parts made of the same plastic as used for the bristles. Here can a material connection between the hood and the bristle carrier by means of ultrasonic welding or the like. To be carried out.

Nachfolgend ist die Erfindung mit ihren Einzelheiten an Hand von Zeichnungen in Ausführungsbeispielen noch näher erläutert und beschrieban.The invention with its details is given below with reference to drawings explained and described in more detail in exemplary embodiments.

Es zeigen Fig. 1 dRe-perspek den halbseitigen Schnitt eines der Erfindung entsprechenden Schrubbers; Fig. 2 das Detail I gemäß Figur 1 in vergrößerter Ausführung und Fig. 3 eine weitere erfindungsgemäße Ausführung im Schnitt.1 dRe-perspek shows the half-side section of one of the invention appropriate scrubber; 2 shows the detail I according to FIG. 1 in an enlarged version and FIG. 3 shows a further embodiment according to the invention in section.

Der in den Zeichnungen dargestellte Schrubbeg besteht aus dem Borstenträger 1, der Haube 2 und den Kunstborsten 3, sowie in dem weiteren Beispiel aus der zusätzlichen Platte 9.The scrubbing path shown in the drawings consists of the bristle carrier 1, the hood 2 and the synthetic bristles 3, as well as in the further example from the additional Plate 9.

Die Borsten 3 werden auf der Unterseite 4 des Borstenträgers 1 mit diesem verschweißt, wobei hier, weil die Borsten nur gering in den Borstenträger eindringen, höchstens eine Wanddicke5 zwischen 1,5 bist mm, je nach GruBe der Besteckungsfläche, erforderlich ist. Nun wird der Borstenträger 1 mit dem an seinem freien Ende der umlaufenden Wandung lo angebrachte nach außen zeigende Bund 6 in die deckungsgleich umlaufende Nut 7 am freien Ende der umlaufenden Wandung 11 der Haube 2 eingesetzt und die äuß äußere Nutbegrenzung 8 um den Bund 6 nach unten gebördelt, so daß eine formschlüssige Verbindung von Haube 2 und Borstenträger 1 hergestellt ist.The bristles 3 are on the underside 4 of the bristle carrier 1 with this is welded, here because the bristles are only slightly in the bristle carrier penetrate, at most a wall thickness5 between 1.5 and mm, depending on the size of the cutlery area, is required. Now the bristle carrier 1 with the at its free end of the circumferential wall lo attached outwardly pointing collar 6 in the congruent circumferential groove 7 inserted at the free end of the circumferential wall 11 of the hood 2 and the outer groove limitation 8 crimped around the collar 6 down, so that a positive connection of hood 2 and bristle carrier 1 is made.

Bei einem weiteren erfindungsgemäßen Beispiel wird in den Borstenträger 1 eine mit Borsten 3 versehenen Platte 9 eingesetzt, und zwar durch rasten, schweißen od. dgl.In a further example according to the invention, the bristle carrier 1 a plate 9 provided with bristles 3 is inserted, namely by locking, welding or the like

Claims (9)

Schutz ans prü ehe I? Besen- oder Bürstenkörper od. dgl. aus mindestens zwei Teilen hergestellt, wobei der während des einsatzgerechten Gebrauchs bodennahe Teil als Borstenträger dient, d a d u r c h g e k e n n z e i c h n e t, daß die Teile dünnwandig, also in einem Wanddickenbereich zwischen bis'f,l mm ausgeführt sind und daß der Bund(6) des Borstenträgers (1) in die deckungsgleiche Nut (7) der llaube (2) eingesetzt und die äußere Nutbegrenzung (8) mittels Ultraschall od. dgl. nach unten umgebördelt wird. Protection against the test I? Broom or brush body or the like. Made of at least two parts are made, with the one close to the ground during proper use Part serves as a bristle carrier, that is, that the Parts thin-walled, i.e. designed in a wall thickness range between bis'f, l mm are and that the collar (6) of the bristle carrier (1) in the congruent groove (7) of the llaube (2) used and the outer groove limitation (8) by means of ultrasound or the like. is flanged downwards. 2, Besen- oder Bürstenkörper od. dgl. nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß die Teile aus verschiedenen Materialien, insbesondere verschien £ denen thermoplastischen Kunststoffen hergestellt wird. 2, broom or brush body or the like according to claim 1, d a d u r c h g e k e k e nn n n n e i n e t that the parts are made of different materials, in particular various £ where thermoplastics are produced. 3. Besen- oder Bürstenkörper od. dgl. nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß die Teile aus gleichen Materialien, insbesondere thermoplastische Kunststoffe wie Polypropylen, Polyamid od, dgl. hergestellt wird. 3. Broom or brush body or the like. According to claim 1, d a d u r c h e k e k e n n n n e i n e t that the parts are made of the same materials, in particular thermoplastic plastics such as polypropylene, polyamide or the like. Is produced. 4. Besen- oder Bürstenkörper od. dgl. nach Anspruch 3, d a d u r c h g e k e n n z e i c h n e t, daß die Teile materialschlüssig verschweißt werden 4. broom or brush body od. Like. According to claim 3, d a d u r It is noted that the parts are welded with a material fit 5. Besen- oder Bürstenkörper od. dgl. nach einem der Ansprüche 1 bis 4, d a d u r c h g e k e n n z e i c hn e t, daß die Teile miteinander verrastet werden.5. Broom or brush body or the like. According to one of claims 1 to 4, d a d u It is noted that the parts are locked together. 6. Besen- oder Bürstenkörper odO dgl. nach einem der Ansprüche 1 bis 5, d a d u r c h g e k e n n z e i c hn e t, daß in den Borstenträger (1) eine separate Platte (9) zur Aufnahme der Borsten eingesetzt wird.6. broom or brush body odO the like. According to one of claims 1 to 5, that in the bristle carrier (1) a separate Plate (9) is used to accommodate the bristles. 7. Besen- oder Bürstenkörper od. dgl. nach Anspruch 6, d a d u r c h g e k e n n z e i c h n e t, daß die Platte (9) mit dem Borstenträger (1) verrastet ist.7. Broom or brush body or the like. According to claim 6, d a d u r c It is noted that the plate (9) engages with the bristle carrier (1) is. 8. Besen- oder Bürstenkörper od. dgl. nach Anspruch 6, d a d u r c h g e k e n n z e i c h n e t, daß die Platte (9) mit dem Borstenträger (1) verschweißt ist.8. broom or brush body od. Like. According to claim 6, d a d u r c It is noted that the plate (9) is welded to the bristle carrier (1) is. 9. Besen- oder Bürstenkörper od. dgl0 nach Anspruch 6, d a d u r c h g e k e n n z e i c h n e t> daß die Platte (9) mit dem Borstenträger (1) verklebt ist.9. broom or brush body od. Dgl0 according to claim 6, d a d u r c h e k e n n n n z e i c h n e t> that the plate (9) is glued to the bristle carrier (1) is.
DE19782850594 1978-11-22 1978-11-22 Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded Withdrawn DE2850594A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782850594 DE2850594A1 (en) 1978-11-22 1978-11-22 Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782850594 DE2850594A1 (en) 1978-11-22 1978-11-22 Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded

Publications (1)

Publication Number Publication Date
DE2850594A1 true DE2850594A1 (en) 1980-06-04

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Family Applications (1)

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DE19782850594 Withdrawn DE2850594A1 (en) 1978-11-22 1978-11-22 Thin walled brush or broom head of polypropylene, polyamide etc. - formed by bristle holder clipped into hood and welded

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DE (1) DE2850594A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8702598U1 (en) * 1987-02-20 1987-05-27 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach, De
EP0279447A2 (en) * 1987-02-20 1988-08-24 CORONET-WERKE Heinrich Schlerf GmbH Floor cleaning device
DE29516571U1 (en) * 1995-10-20 1996-01-11 Huller Joachim Bristle design and their cutlery for bristle products, in particular for brooms, brushes, scrubbers, brushes or the like.
EP1142505A2 (en) * 2000-04-06 2001-10-10 G.B. Boucherie N.V. Method of brush manufacture
AT409706B (en) * 1990-09-14 2002-10-25 Csernicska Karl Street sweeper or similar made of plastic

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8702598U1 (en) * 1987-02-20 1987-05-27 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach, De
EP0279447A2 (en) * 1987-02-20 1988-08-24 CORONET-WERKE Heinrich Schlerf GmbH Floor cleaning device
EP0279447A3 (en) * 1987-02-20 1988-12-21 CORONET-WERKE Heinrich Schlerf GmbH Floor cleaning device
AT409706B (en) * 1990-09-14 2002-10-25 Csernicska Karl Street sweeper or similar made of plastic
DE29516571U1 (en) * 1995-10-20 1996-01-11 Huller Joachim Bristle design and their cutlery for bristle products, in particular for brooms, brushes, scrubbers, brushes or the like.
EP1142505A2 (en) * 2000-04-06 2001-10-10 G.B. Boucherie N.V. Method of brush manufacture
EP1142505A3 (en) * 2000-04-06 2003-06-11 G.B. Boucherie N.V. Method of brush manufacture
US6779851B2 (en) 2000-04-06 2004-08-24 G.B. Boucherie, N.V. Method of producing a brush having a bristle plate

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