公开(公告)号：US3879242A

公开(公告)日：1975-04-22

申请号：US38767073

申请日：1973-08-13

申请人： GOODRICH CO B F

发明人： MULLENDER CLAUDE ,  REINHART NORMAN E

IPC分类号： B29D29/00 ,  B29D27/00

CPC分类号： B29D29/00 ,  Y10T156/1015

摘要： A method of fabricating a belt wherein a belt carcass is shuttled back and forth between a pair of storage reels, one of which is pivoted after the first pass to invert the carcass, with extruder means in line with the pass line of the carcass such that covering material is fed continuously from the extruder directly onto the upper and then the lower surfaces of a belt carcass. Such carcass and covering are joined together by laminating the covering to the carcass without interruptions.

摘要翻译： 一种制造皮带的方法，其中皮带胎体在一对存储卷轴之间来回穿梭，其中一个在第一次通过之后枢转以使胎体反转，挤出机装置与胎体的通过线一致，使得 覆盖材料从挤出机直接进料到皮带胎体的上表面和下表面上。 这种胎体和覆盖物通过将覆盖物层叠到胎体而不中断地连接在一起。