Verfahren und Vorrichtung zur Herstellung von Geräten zum Auftragen fluider Medien mittels Borsten
    21.
    发明公开
    Verfahren und Vorrichtung zur Herstellung von Geräten zum Auftragen fluider Medien mittels Borsten 失效
    制造用于通过BRISTLES液体的装置的方法和装置

    公开(公告)号:EP0329939A3

    公开(公告)日:1990-07-11

    申请号:EP89100566.2

    申请日:1989-01-13

    发明人: Weihrauch, Georg

    IPC分类号: A46B3/04 A46B11/00

    CPC分类号: A46B3/04 A46B11/00

    摘要: Geräte zum Auftragen fluider Medien weisen zu Bündeln zu­sammengefaßte Borsten (1) aus Kunststoff auf, die an einem Borstenträger (6) aus Kunststoff durch eine thermische Schmelz­verbindung derart festgelegt sind, daß innerhalb des Bündels (1) mindestens ein sich zu den Borstenenden (3) verjüngender Kanal (4) gebildet wird, der eine im Borstenträger (6) angeordnete Aus­trittsöffnung (5) für das Medium bis in den Bereich der Bor­stenenden (3) verlängert. Solche Geräte werden dadurch einfach und kostengünstig hergestellt, daß ein an die Austritts­öffnung (5) anschließendes und in den Kanal (4) im Borstenbündel (1) hineinragendes Steigrohr (7) durch thermisches Aufschmelzen und Umformen der Borsten (2) und/oder des Borstenträgers (6) erzeugt wird.

    METHODS OF MAKING BRUSHES, AND BRUSHES THUS MADE
    22.
    发明授权
    METHODS OF MAKING BRUSHES, AND BRUSHES THUS MADE 失效
    制作刷子的方法和制作的刷子

    公开(公告)号:EP0198007B1

    公开(公告)日:1988-12-21

    申请号:EP85905126.0

    申请日:1985-10-01

    申请人: STERN, Leif Einar

    发明人: STERN, Leif Einar

    IPC分类号: A46B3/04 A61C15/00

    摘要: Method of making brushes for cleaning preferably bacteria-polluted surfaces, particularly the skin, gums or teeth, in which the body (1) of the brush shall be provided with a great many bristles (2) designed to collectively form a uniformly distributed bristle covering on the brush body (1) or parts thereof. To apply the bristles (2) to the brush body (1) in a very rapid and solid manner even though the body and the brush are very small, a surface (3) of polyamide material of the brush body (1) is supplied with a water-soluble organic acid (8) to dissolve the brush body surface (3) of polyamide material, whereupon bristles (2) of preferably polyamide material are attracted to the brush body (1) by electrostatic attraction so that those end portions (17) of each bristle which come in contact with the dissolved surface (3) of the brush body (1) are dissolved and caused to fuse with said surface to form a brush in which the body (1) and all bristles (2) are integrated into a unit. A brush product particularly suitable for dental care, which has been produced by this method, has a body (1) comprising an end portion (1a) devoid bristles to permit being grasped during brushing without coming in contact with the bristle-carrying parts of the body (1).

    Method of forming brush with integral holder
    23.
    发明公开
    Method of forming brush with integral holder 失效
    Verfahren zur Herstellung vonBürstenmit integriertem Halter。

    公开(公告)号:EP0262892A2

    公开(公告)日:1988-04-06

    申请号:EP87308551.8

    申请日:1987-09-28

    申请人: Seidler, David

    发明人: Seidler, David

    IPC分类号: A46D1/08 A46B3/04

    CPC分类号: A46D1/08 A46B3/04 Y10S425/805

    摘要: A method of forming a brush from a plurality of thermo­plastic bristle filaments (30). The steps of the method include insert­ing the plurality of thermoplastic bristle filaments (30) into a hollow mold tube (22), moving a hole former pin (52) into a first end of the bristles, and heating the mold tube (22) adjacent the first end of said bristles to melt the first end of the thermoplastic bristle filaments around the pin. The steps also includes cooling the mold tube (22), extracting the first end of the filaments out of the mold tube (22) and extracting the pin (52) out of the first end of said bristle filaments, whereby a brush having a hollow brush holder (32) is formed for use.

    摘要翻译: 一种从多个热塑性毛丝(30)形成刷子的方法。 该方法的步骤包括将多个热塑性毛丝细丝(30)插入中空的模具管(22)中,将孔成形器销(52)移动到刷毛的第一端,并将相邻的模具管(22)加热 所述刷毛的第一端将熔化热塑性毛刷丝的第一端围绕销。 所述步骤还包括冷却模具管(22),将细丝的第一端从模具管(22)中取出并从所述刷毛丝的第一端抽出销(52),由此形成具有中空 刷架(32)形成为使用。

    Production of brushes
    24.
    发明公开
    Production of brushes 失效
    Herstellung vonBürsten。

    公开(公告)号:EP0196928A2

    公开(公告)日:1986-10-08

    申请号:EP86302515.1

    申请日:1986-04-04

    摘要: A method of making rotary driven brushes, particularly road-sweeping brushes, by arranging bunches of bristles (2) so that their one ends (2a) extend into a mould (3) for forming the brush base (1), and applying into the mould (3) around the ends (2a) of the bristles a quick-setting liquid plastics material, generally a micro-cellular elastomeric polymer material such as polyurethane foamed by adding water thereto, and allowing the plastics material to set to secure the brush base to the bristles.

    摘要翻译: 一种制造旋转驱动刷子,特别是道路清扫刷子的方法,通过布置一束刷毛(2)使得它们的一端(2a)延伸到用于形成刷子基座(1)的模具(3)中,并施加到 模具(3)围绕刷毛的端部(2a),快速凝固的液体塑料材料,通常是微孔弹性体聚合物材料,例如通过向其中加入水而发泡的聚氨酯泡沫,并允许塑料材料固定刷头基座 到刷毛。

    Brush components and their manufacture
    25.
    发明公开
    Brush components and their manufacture 失效
    刷成分及其制剂。

    公开(公告)号:EP0023844A1

    公开(公告)日:1981-02-11

    申请号:EP80302687.1

    申请日:1980-08-06

    发明人: Holding, David

    摘要: A method of manufacturing brush components is disclosed wherein an array of bristles (1) which may either be loosely arranged in which case they should be substantially aligned or may be in the form of a knitted or woven tape is overlain by a membrane (3) e.g. a polythene or polypropylene sheet, the bristles and membrane then being bent through 180° about the centre line of the array into a generally U-shaped configuration and subsequently held in that position by clamping means e. g. a metal channel (7) or an extruded plastics beading (9). Preferably a strengthening wire (5) is located over the top of the membrane and within the U at the base thereof.

    TETE DE BROSSE A DENTS AMOVIBLE ET BROSSE A DENTS COMPORTANT UNE TELLE TETE

    公开(公告)号:EP4179918A1

    公开(公告)日:2023-05-17

    申请号:EP21208239.0

    申请日:2021-11-15

    摘要: La présente invention concerne une tête (4) de brosse à dents (1), comportant
    une base (12) rigide destinée à coopérer avec un manche (2), pour assembler la tête (4) à ce dernier de manière amovible, et
    un organe nettoyant (14) solidaire de la base (12) et comprenant une pluralité d'éléments flexibles nettoyants (16),
    la base (12) comprenant un trou (34) destiné à recevoir une languette de stabilisation (22) portée par le manche (2) de brosse à dents,
    l'organe nettoyant (14) étant déformable de manière élastique et étant réalisé d'un seul bloc par surmoulage de la base (12), et comprenant une butée de stabilisation (46) positionnée dans le prolongement du trou (34), ou au moins partiellement à l'intérieur du trou (34), de manière à pouvoir être comprimée par la languette de stabilisation (22) lorsque la tête (4) est assemblée au manche (2).