公开(公告)号：US3843301A

公开(公告)日：1974-10-22

申请号：US33470873

申请日：1973-02-22

Applicant: SINTOKOGIO LTD

Inventor： NAGOYA I ,  KASAZAKI M ,  TERADA H

IPC: B22C9/03 ,  B29C51/10 ,  B29C51/18 ,  B29C17/04

CPC classification number: B22C9/03 ,  B29C51/10 ,  B29C51/18

Abstract: A vacuum sealed molding process and apparatus in which a covering sheet of synthetic resin is applied on a pattern fixed on a pattern plate at a first station, and this pattern plate is then transferred to a second station at which the pattern is removed after molding.

公开(公告)号：US3832117A

公开(公告)日：1974-08-27

申请号：US40542273

申请日：1973-10-11

Applicant: SINTOKOGIO LTD

Inventor： TERADA H ,  INOUE T ,  HIJIKATA I ,  KASAZAKI M

IPC: B29C51/00 ,  B22C7/00 ,  B22C9/03 ,  B29B9/00 ,  B29C31/00 ,  B29C31/08 ,  B29C43/00 ,  B29C45/00 ,  B29C51/10 ,  B29C51/42 ,  B29D17/00

CPC classification number: B22C9/03 ,  B22C7/00 ,  Y10S425/20

Abstract: A covering sheet applying unit and a method for heating said covering sheet in which a covering sheet holding frame is movably provided between a pattern plate for vacuum sealed molding mold and a heating means for uniformly heating the covering sheet to be applied on the surface of said pattern plate, a pressing plate is disposed at the end of the moving range of said holding frame, the covering sheet drawn from the web of the covering sheet is held on said holding frame and then moved in the vicinity of said pattern plate, and the covering sheet is, after being uniformly heated, applied on the pattern plate.

Abstract translation: 一种覆盖片施加单元和一种加热所述覆盖片的方法，其中覆盖片保持框架可移动地设置在用于真空密封成型模具的图案板和加热装置之间，用于均匀加热待涂覆在所述覆盖片的表面上的覆盖片材 在所述保持框架的移动范围的端部设置有压板，将从覆盖片的腹板拉出的覆盖片保持在所述保持框架上，然后在所述图案板的附近移动， 被均匀加热后的覆盖片施加在图案板上。