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1. 发明授权

US06665901B2 Brush head and method of manufacturing such a brush head 有权
标题翻译：刷头和制造这种刷头的方法
公开(公告)号：US06665901B2
公开(公告)日：2003-12-23
申请号：US09813524
申请日：2001-03-21
申请人： Georges Driesen , Thomas Fritsch , Armin Schwarz-Hartman
发明人： Georges Driesen , Thomas Fritsch , Armin Schwarz-Hartman
IPC分类号： A46B904
CPC分类号： A61C17/222 , A46B3/08
摘要： The present invention is directed to a brush head, particularly a toothbrush head, and to a method of manufacturing such a brush head. The brush head includes a bristle carrier and bristles fixedly secured thereto, said bristle carrier having a slot-type recess in which a multiplicity of bristles is received forming an elongated tuft with a closed, smooth outer contour corresponding essentially to the contour of the slot-type recess. According to the invention the brush head is characterized in that the slot-type recess is divided by means of at least one transverse wall into several segments, a separate tuft is inserted and secured in each of the segments, and the at least one transverse wall is constructed so that the separate tufts converge, forming in combination the elongated tuft with a closed, smooth outer contour.
摘要翻译：本发明涉及刷头，特别是牙刷头，以及制造这种刷头的方法。刷头包括固定在其上的刷毛载体和刷毛，所述刷毛载体具有狭槽型凹槽，多个刷毛容纳在其中，多个刷毛形成细长的刷毛束，其具有基本上与槽形凹槽轮廓相对应的闭合的光滑外轮廓，型凹槽根据本发明，刷头的特征在于，槽型凹槽通过至少一个横向壁分成若干段，单独的毛簇插入并固定在每个段中，并且至少一个横向壁被构造成使得单独的簇收敛，组合细长的簇与封闭的平滑外轮廓组合。

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