公开(公告)号：US10363588B2

公开(公告)日：2019-07-30

申请号：US15424156

申请日：2017-02-03

申请人： AISIN KEIKINZOKU CO., LTD. ,  GIKEN CO., LTD.

发明人： Toshikazu Shibata ,  Tomohiro Hayashi ,  Yoshiyuki Futamata

IPC分类号： B21C23/00 ,  B21C29/00 ,  B21C33/00 ,  B21C35/02 ,  B21C35/04

摘要： An extrusion apparatus includes an extruder, a run-out table that supports an extruded material that has been extruded from the extruder, a feed roller and a pulling roller that are provided at a given interval so as to be able to come in rolling contact with the extruded material that is situated on the run-out table, and a cooling section that cools the extruded material between the feed roller and the pulling roller, wherein the feed roller and the pulling roller apply a tensile force to the extruded material while the extruded material advances from the feed roller to the pulling roller.