Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FEEDER OF POWDER SUPPLYING DEVICE IN POWDERY FORMING PRESS
Document Type and Number:
Japanese Patent JP3766203
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To enable smooth and even filling by improving a feeder.
SOLUTION: A discharging means which comprises a horizontal gutter 21 having a downward opening face and contacting with a die plate 30, and a vertical cylinder 22 rising from the horizontal gutter and penetrating through a ceiling of a feeder 10, is installed in the feeder. Even under the condition that a die 40 is covered with the feeder, the inner air is connected to the atmosphere via the discharging means, so as to enable the secure and quick substitution of the flown powder for the air in the die.


Inventors:
Tadao Masuda
Application Number:
JP5241898A
Publication Date:
April 12, 2006
Filing Date:
March 04, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Hitachi Powdered Metals Co., Ltd.
International Classes:
B30B11/00; B22F3/02; B22F3/035; B28B13/02; B30B11/08; B30B15/30; (IPC1-7): B30B11/00; B22F3/035; B28B13/02
Domestic Patent References:
JP3047690U
JP7037496U
Attorney, Agent or Firm:
Hidekazu Miyoshi



 
Previous Patent: INSTALLATION TYPE ASHTRAY

Next Patent: COMPACT CASE FOR MAKEUP