Title:
樹脂型の製造方法
Document Type and Number:
Japanese Patent JP4588942
Kind Code:
B2
Abstract:
A resin (61) as a material of a resin mold is injected in a second resin filling space (57) from a resin injection hole (51) provided in a second back surface reinforcing member (50). When the resin overflows from a resin overflow hole (52), the injection of the resin is stopped, followed by curing of the resin. During the operation of the resin filling step, since a downward load equivalent to a total of a weight of the resin injected in the second resin filling space and the injection pressure is applied to the master model (30), there is a possibility that the master model be deflected downwardly; however, in actual, since the back surface of the master model is overall supported by the temporary filler (59), the master model is not deflected downwardly.
Inventors:
Hiroshi Shirakawa
Nishigaki Isao
Kunii Masumi
Nishigaki Isao
Kunii Masumi
Application Number:
JP2001253553A
Publication Date:
December 01, 2010
Filing Date:
August 23, 2001
Export Citation:
Assignee:
Honda motor industry stock company
Forma Co., Ltd.
Forma Co., Ltd.
International Classes:
B29C33/38
Domestic Patent References:
| JP2001105438A | ||||
| JP1198317A | ||||
| JP9309113A | ||||
| JP7232332A | ||||
| JP11188738A |
Attorney, Agent or Firm:
Yoichiro Shimoda
Tamiya Hiroshi
Tamiya Hiroshi