A - Human Necessities – 46 – B
Patent
A - Human Necessities
46
B
A46B 9/04 (2006.01) A46D 1/06 (2006.01) A46D 1/08 (2006.01)
Patent
CA 2362595
The invention relates to a method for the production of brushware articles consisting of a bristle support and bristles of at least two different types which are gathered into at least one group having a defined cross section and fixed to the support. According to said method the bristles of a particular type are gathered into a partial group and the partial groups forming a whole bristle group are gathered to form a bristle group which is then fixed to the bristle support. In a guide of a shaping device the cross section of the bristles of each partial group is deformed such that this cross section corresponds to their partial cross section in the bristle group. While ensuring that the partial groups retain their partial cross sections, said partial groups are then gathered in the guides such that the cross section of the bristle group is obtained. The invention also relates to a device for carrying the above method and to brushware obtained with same.
L'invention concerne un procédé de production d'articles de brosserie comprenant un support de poils et des poils d'au moins deux sortes, réunis en au moins un groupe de section transversale déterminée. Selon l'invention, les poils d'une sorte sont réunis en un groupe partiel et les groupes partiels formant un groupe de poils sont réunis pour former le groupe de poils et ledit groupe de poils est ensuite fixé sur le support de poils. La section transversale des poils de chaque groupe partiel est à cet effet déformée dans chaque cas dans le guide d'un dispositif de formage, qui les comprend, ladite section transversale obtenue correspondant à leur section transversale partielle dans le groupe de poils. Les groupes partiels sont ensuite réunis dans les guides pour parvenir à la section transversale du groupe de poils, leur propre section transversale partielle étant maintenue. L'invention concerne en outre un dispositif permettant de mettre ledit procédée en oeuvre, ainsi que des articles de brosserie obtenus selon ledit procédé.
Coronet-Werke Gmbh
Gowling Lafleur Henderson Llp
LandOfFree
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