专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3718413A Manufacturing process and machine for producing an extruded thermoplastic laminate with multishaped variegation 失效
标题翻译：用于生产具有多重变化的挤压热塑性层压板的制造工艺和机器
公开(公告)号：US3718413A
公开(公告)日：1973-02-27
申请号：US3718413D
申请日：1970-06-29
申请人： LURASCHI M
发明人： LURASCHI M
IPC分类号： B29C47/00 , B29C47/04 , B29F1/12 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021
摘要： Manufacturing process and machine for producing a thermoplastic laminate, showing specklings with multishaped variegated pattern, characterized in that it is constituted of two or more extruders, connected to a distributing apparatus or die-plate, a pair of cylinders, a knife applied to the frame, a set rollers, constituting a sliding plate and a bench on which projects a guide, supporting a slider, sustaining a feeler or a photoelectric cell, the aforesaid distributing apparatus comprising two or more supply ducts, connected to so many extruders, at least one of said ducts being connected to a cylindrical chamber, provided in the distributing apparatus, inside which rotates a worm, provided peripherally with inclined grooves, said cylindrical chamber being further connected via a set small-sized channels to a portion of a supply duct.
摘要翻译：用于生产热塑性层压板的制造方法和机器，显示出多色杂色图案的斑点，其特征在于它由两个或更多个挤出机组成，连接到分配装置或模板，一对圆筒，施加到框架上的刀构成滑动板和台架的工作台，在其上突出有支撑滑块，支撑探测器或光电池的引导件，上述分配设备包括两个或多个连接到这么多挤出机的供给管道，至少一个所述管道连接到设置在分配设备中的圆柱形室，其内部使蜗杆旋转，周向地设置有倾斜槽，所述圆柱形室还通过设置的小尺寸通道连接到供应管道的一部分。

IPRDB

热门服务

关于我们

友情链接

联系方式