公开(公告)号：US20210394412A1

公开(公告)日：2021-12-23

申请号：US17364320

申请日：2021-06-30

Applicant: Shibaura Machine Co., Ltd.

Inventor： HIDEAKI KITTA ,  NORIYUKI SASAKI ,  MASATO KINOSHITA

IPC: B29C45/17 ,  B29C33/20 ,  B22D17/26 ,  B22D17/22 ,  B29C45/66

Abstract: A movable platen according to the present invention includes: a mold clamping platen 42 having a projecting portion 62 in a mold closing direction-side surface; a mold mounting platen 44 mounted to the projecting portion 62 of the mold clamping paten 42; and a guide mechanism 50 fixed to the mold clamping paten 42 and supporting the mold mounting platen 44. Only the mold clamping paten 42 is fixed to the guide mechanism 50, while the mold mounting platen 44 is not fixed but placed on platen surface support portions 52.