Title:
【発明の名称】真空加圧鋳造方法
Document Type and Number:
Japanese Patent JPS5811302
Kind Code:
B2
Abstract:
A precision casting device especially suitable for dental use, which includes melting and casting chambers supported by a frame such that they are arranged coaxially up and down in the frame under a normal operating state and can be drawn horizontally out of the frame during service time in order to facilitate access to the interiors of them, and which is provided with evacuating apparatus and an inert gas supply and can carry out the casting process in which a casting material is molten in an inert atmosphere, the molten material is then supplied to a mold in a vacuum state and, therafter, casting is effected under a pressure of inert atmosphere.
Inventors:
SHINKAWA TSUTOMU
YOSHINO AKIHIDE
KONISHI HITOSHI
KOMURO YOSHIAKI
HAMADA SATOSHI
OKUMURA SABURO
YOSHINO AKIHIDE
KONISHI HITOSHI
KOMURO YOSHIAKI
HAMADA SATOSHI
OKUMURA SABURO
Application Number:
JP2827080A
Publication Date:
March 02, 1983
Filing Date:
March 05, 1980
Export Citation:
Assignee:
SANSHA ELECTRIC MFG CO LTD
International Classes:
B22D18/04; A61C13/20; B22D18/06; B22D23/00; B22D25/02; B22D27/15; (IPC1-7): B22D23/00; B22D18/04; B22D18/06
Attorney, Agent or Firm:
Satoshi Shimizu