公开(公告)号：JPH0952547A

公开(公告)日：1997-02-25

申请号：JP20700995

申请日：1995-08-14

Applicant: ATOMA INT INC

Inventor： FURETSUDO DEII PAUERU ,  REIMONDO JIEI FUERAN ,  JIEEMUSU MATSUKOOMATSUKU ,  PIITAA BUDANSOO ,  RARII DEMOO ,  ARETSUKUSU POSUCHIYUN

IPC: B60N2/90 ,  B29C44/12 ,  B29C44/14 ,  B60N2/44

Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a change in the shape of a cover material by applying the constitution that an expandable material is foamed and hardened in a cooperative die around a film on the inner surface of a panel part, concurrently with coupling the inner surface of the panel part to the inside of a vacuum die. SOLUTION: An upper die part 70 is closed and heat is applied to harden an expandable material. The material is thereby foamed and made to ascend for filling space formed out of the inner surface 20 of a front panel 16 faced above, the inner outer edge of an outer edge casting mold 62, and the surface of a lid die 70 directed downward. Also, the panel part 16 with a seam inside is automatically covered by attaching non-porous films. The films are important for changing the appearance of a final product, and sewn to each other to manufacture the front panel 16. According to this construction, the designed appearance of basic difference can be completed without any change of a tool, while no appendix or special operation being required.