Title:
APPARATUS FOR MANUFACTURING PRECISE CAST MOLDING
Document Type and Number:
Japanese Patent JP3287831
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a precise cast molding capable of accurately manufacturing the molding by a simple method.
SOLUTION: The apparatus for manufacturing the precise cast molding of a low temperature and a low pressure in a casting mold having a resin supply hole and an exhaust hole comprises a resin supply means, a channel of a relatively large sectional area and an opening/closing means of a channel in the resin supply hole, and a channel of a relatively small sectional area and a pressurizing means for pressurizing via the resin or a non-compressive medium in the exhaust hole.
Inventors:
Kenichi Hino
Application Number:
JP2001189544A
Publication Date:
June 04, 2002
Filing Date:
June 28, 1991
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
A61C13/007; A61C13/01; B29C39/24; B29C39/26; B29K33/04; B29L31/00; (IPC1-7): B29C39/26; B29C39/24
Domestic Patent References:
| JP124710A | ||||
| JP381121A | ||||
| JP4286608A | ||||
| JP60225721A | ||||
| JP63189212A |
Previous Patent: PRODUCTION OF SUPER-SOFT SPECIAL COMBINED FILAMENT YARN
Next Patent: METHOD OF LOOSENING BOILED NOODLE
Next Patent: METHOD OF LOOSENING BOILED NOODLE