公开(公告)号：US5374141A

公开(公告)日：1994-12-20

申请号：US55912

申请日：1993-04-29

申请人： Bernard C.-H. Sun

发明人： Bernard C.-H. Sun

IPC分类号： B29C70/30 ,  D04H1/72 ,  B65G53/14

CPC分类号： B29C70/305 ,  D04H1/72 ,  B29K2105/256

摘要： Mat forming apparatus comprising, in combination, a hollow material transporting member, drive structure for producing a pressure differential across spaced portions of the transporting member so that material is propelled from one of the spaced portions to the other within the hollow transporting member, material directing structure communicating with the drive structure for receiving material from the hollow transporting structure and, responsive to the drive structure, operative to direct the received material in a predetermined path, the hollow transporting member having a non-linear inner surface so that flow in the hollow transporting member is turbulent causing the material being transported therein to experience turbulent flow in being propelled from one of the spaced portions to the other, and structure associated with the material directing structure for receiving the material and confining the received material in a defined space.

摘要翻译： 垫组合装置组合包括中空材料输送构件，驱动结构，用于在输送构件的间隔开的部分上产生压力差，使得材料从中空输送构件中的一个间隔部分向另一个推进，材料导向 与用于从中空输送结构接收材料的驱动结构连通的结构，并且响应于驱动结构可操作地将接收的材料引导到预定路径中，中空输送构件具有非线性内表面，使得在中空 运输构件是湍流的，导致在其中运输的材料从其中一个间隔部分向另一个推动出湍流，以及与用于接收材料的材料引导结构相关联的结构并将接收的材料限制在限定的空间中。