公开(公告)号：US20130270733A1

公开(公告)日：2013-10-17

申请号：US13883168

申请日：2011-10-25

申请人： Emil Wilding ,  Michael Deilecke ,  Antonio Puma ,  Thorsten Katzenberger ,  Jorg Wottawa

发明人： Emil Wilding ,  Michael Deilecke ,  Antonio Puma ,  Thorsten Katzenberger ,  Jorg Wottawa

IPC分类号： B29C41/00

CPC分类号： B29C41/00 ,  B29C31/02 ,  B29C31/047 ,  B29C31/066 ,  B29C41/36 ,  B29C43/006 ,  B29C43/34 ,  B29C67/04 ,  B29C67/08 ,  B29D35/12 ,  B29D35/122 ,  B29K2105/251 ,  B29K2105/256 ,  B29L2031/50

摘要： There is proposed a powder application device P for producing blanks of thermoplastically deformable semifinished products for use as reinforcement elements, starting from a powder mixture containing a meltable plastics powder, comprising a downwardly open powder container B and a perforated stencil L, arranged beneath the latter and spaced apart therefrom, having one or more hole cutouts, said device being characterized in that the powder container B is rigidly connected to the perforated stencil L and is vertically lowerable as far as an auxiliary support or a distance of at most 5 mm therefrom, and is closable at its lower end by means of a horizontal closing plate S having a thickness slightly less than the distance between the powder container B and the perforated stencil L, wherein the closing plate S is movable in a horizontal plane such that it alternately closes and reopens the lower end of the powder container B.

摘要翻译： 提出了一种用于生产热塑性变形半成品的坯料的粉末施加装置P，用作增强元件，从含有可熔融塑料粉末的粉末混合物开始，包括一个向下开放的粉末容器B和穿孔模板L，该模板布置在其下面 并且与其间隔开，具有一个或多个孔切口，所述装置的特征在于，粉末容器B刚性地连接到穿孔模板L，并且可垂直地可下降至辅助支撑件或距离其中至多5mm的距离， 并且通过水平封闭板S可以在其下端封闭，该水平封闭板S的厚度略小于粉末容器B和穿孔模板L之间的距离，其中闭合板S可在水平面中移动，使得其交替地闭合 并重新打开粉末容器B的下端。