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Patent Searching and Data


Title:
POWDER COMPACTING FEEDER
Document Type and Number:
Japanese Patent JPH10286698
Kind Code:
A
Abstract:

To uniformly fill a raw material powder inside an opening hole of a die.

A pair of right and left moving bodies 33 is installed inside a box like feeder body 22 to feed a raw material powder by moving back and forth on a die. These moving bodies 33 swing making a spindle 32 positioned at the rear part of the feeder body 22 as the center. A hydraulic cylinder 38 drives the moving body 33 through link plates 36 and link pieces 34. When the feeder body 22 is advanced onto an opening hole 3A of the die 3, both moving bodies 33 are displaced toward the opening hole 3A. Therefore, the powder is sent laterally to the opening hole 3A, the powder is supplied to the both right and left sides of the opening hole 3A where the filling shortage is easily generated. Because in the moving body 33, the forth side is displaced to the right and left direction larger than the back side, the raw material powder is supplied to the front side of the opening hole 3A where the filling shortage is more easily generated than in the back side of the opening hole 3A.


Inventors:
IKOSHI AKIRA
Application Number:
JP9890097A
Publication Date:
October 27, 1998
Filing Date:
April 16, 1997
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
B30B11/00; B22F3/02; B22F3/035; B30B15/30; (IPC1-7): B30B11/00; B22F3/035
Attorney, Agent or Firm:
牛木 護