公开(公告)号：US3733677A

公开(公告)日：1973-05-22

申请号：US3733677D

申请日：1970-09-29

申请人： JOHNS MANVILLE

发明人： LOEFFLER R ,  PLOTTS V

IPC分类号： B01D29/00 ,  B29C31/00 ,  B29C63/00 ,  B29C63/18 ,  B23P17/00

CPC分类号： B29C63/187 ,  B29C31/002 ,  B29C63/0004 ,  Y10T29/49787 ,  Y10T29/49828 ,  Y10T29/5142 ,  Y10T29/5191 ,  Y10T29/53126 ,  Y10T29/53361 ,  Y10T29/53652

摘要： A method and apparatus of applying stocking sheaths to cylindrical articles involving passing the articles longitudinally through the interior of a cylindrical mandrel bearing on its outer surface a supply of continuous stocking material. As the articles emerge from the mandrel they pickup overhanging stocking material and draw it off the mandrel. The interconnecting stocking between successively emerging articles is severed by shearing means. Spacing sufficient to provide stocking portions overhang the ends of the articles is achieved by driving the articles emerging from the mandrel at a greater speed than they are driven through the mandrel. Filter elements are formed of hollow, fibrous cylinders covered with a cloth stocking by tucking the overhanging ends of the stocking into the hollow ends of the cylinders.

摘要翻译： 一种将放料护套施加到圆柱形制品的方法和装置，包括使制品纵向穿过其外表面上的圆柱形心轴轴承的内部，供应连续的放料。 当物品从心轴上出现时，它们拾取悬垂的放料并将其从芯轴上取出。 相继出现的物品之间的互连袜子被剪切装置切断。 足以提供伸出物品末端的放料部分的间距是通过以比通过心轴驱动的速度更大的速度驱动从心轴出来的物品实现的。 过滤器元件由中空的纤维状圆柱体形成，该圆柱体通过将储料的悬伸端部折叠到圆筒的中空端部中而用布料进行覆盖。