公开(公告)号：US4178162A

公开(公告)日：1979-12-11

申请号：US963145

申请日：1978-11-22

申请人： Hiroaki Shono ,  Shinzo Ishikawa ,  Isao Wakasa ,  Miyako Adachi

发明人： Hiroaki Shono ,  Shinzo Ishikawa ,  Isao Wakasa ,  Miyako Adachi

IPC分类号： C03B37/083 ,  C03B37/02

CPC分类号： C03B37/083 ,  Y02P40/57

摘要： Disclosed is a bushing for spinning glass fibers having at its bottom an orifice plate provided with a great number of extremely densely disposed plain holes constituting orifices. In order to stiffen the orifice plate, beam members are provided in the bushing to extend substantially in parallel with and spaced from the orifice plate. Each beam member is fixed at its both ends to confronting walls of the bushing, and is connected to the orifice plate by means of rod members having a small diameter.

摘要翻译： 公开了一种用于纺丝玻璃纤维的衬套，在其底部具有设置有大量非常密集布置的构成孔的平孔的孔板。 为了加强孔板，梁构件设置在衬套中，以与孔板基本上平行并与孔板间隔开。 每个梁构件的两端固定在衬套的相对的壁上，并且通过具有小直径的杆构件连接到孔板。