Title:
RESIN MOLDED FORM
Document Type and Number:
Japanese Patent JP3203834
Kind Code:
B2
Abstract:
PURPOSE: To provide a resin molded form in which pressurized gas can reach the vicinity of an end of a hollow rod and which has excellent appearance and is easily controlled in a resin quantity at the time of short shot.
CONSTITUTION: A hollow rod part 1 of a resin molded form (radiator grill 90) having the part 1 has a convergent shape which is convergent toward an end along a resin flowing direction at the time of molding. The part 1 is provided, for example, on a back surface of a lower frame 93 of the grill 90. A hollow part 11 in the part 1 is arrived at the vicinity of the side of a lower frame 93 thereby to strongly press resin of the frame 9 by pressurized gas in the part 11 to a design pattern of the cavity, thereby accurately transferring the pattern.
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Inventors:
Yasutsune Teramoto
Application Number:
JP31617092A
Publication Date:
August 27, 2001
Filing Date:
October 30, 1992
Export Citation:
Assignee:
Toyoda Gosei Co., Ltd.
International Classes:
B29C45/00; B29C45/17; B29C45/26; B60R19/52; B29L22/00; B29L31/30; (IPC1-7): B29C45/00; B29C45/26
Domestic Patent References:
| JP2297415A |
Attorney, Agent or Firm:
Yoshiyasu Takahashi