公开(公告)号：EP1762363A1

公开(公告)日：2007-03-14

申请号：EP06019178.0

申请日：2006-09-13

申请人： THE JAPAN STEEL WORKS, LTD.

发明人： Watanabe, Hirofumi c/o The Japan Steel Works,Ltd. ,  Kodate, Kazuhiro c/o The Japan Steel Works,Ltd.

IPC分类号： B29C47/08

CPC分类号： B29C47/0822 ,  B29C47/0002 ,  B29C47/0009 ,  B29C47/0818 ,  B29C47/0847 ,  B29C47/82 ,  B29C47/822

摘要： In an extruder of the invention, a screw receiving portion penetrates through a cylinder from one connection surface to the other connection surface thereof and the connection surface of the cylinder is connected to the connection surface of other cylinder, a key groove (2) for positioning the other cylinder and a recess (8) having a taper surface are formed in at least one of outer wall surface of the cylinder except the connection surface thereof, and a wedge portion of a connection member (14) is pressed into the recess to connect adjacent cylinders.

摘要翻译： 在本发明的挤出机中，螺杆接收部分从一个连接表面到另一个连接表面穿过圆筒，并且圆筒的连接表面连接到另一个圆筒的连接表面，用于定位的键槽（2） 另一个圆筒和具有锥形表面的凹部（8）形成在除了连接表面之外的气缸的外壁表面中的至少一个中，并且连接构件（14）的楔形部分被压入凹部以连接 相邻气瓶。