Title:
FOAMED RESIN MOLDINGS AND MOLDING DIE FOR THE SAME
Document Type and Number:
Japanese Patent JP3411969
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance productivity of foamed resin moldings, in which work for removing a burr is eliminated by preventing the raw material of a liquid foamed resin from leaking out of the boundary part of both the region of a vertical wall part of a skin and the region of an opening part.
SOLUTION: A seal part 23 continues in the boundary part of both a region of the vertical wall part of a skin 15 corresponding to the vertical wall part 9 of a recessed part 13 being the pad forming part of a base material 3 and a region of the opening part of the skin 15 corresponding to the opening part 11 of the recessed part 13 by extending over both regions. The seal part 23 is provided on the tip side of the bending part 15a of the skin 15 so as to plunge into the foamed layer 17 side of a pad 5 and the back surface of the seal part 23 is allowed to abut on the surface part 7 of the base material.
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Inventors:
Michihiro Kamimoto
Application Number:
JP2000356352A
Publication Date:
June 03, 2003
Filing Date:
November 22, 2000
Export Citation:
Assignee:
Nishikawa Kasei Co., Ltd.
International Classes:
B60R21/045; B29C39/10; B29C39/28; B60K37/00; B29K105/04; B29L31/30; (IPC1-7): B29C39/10; B29C39/28; B60K37/00; B60R21/045
Domestic Patent References:
| JP8174576A |
Attorney, Agent or Firm:
Hiroshi Maeda (7 outside)