Title:
SCREEN FOR RESIN MATERIAL-GRINDING MACHINE, AND METHOD FOR GRINDING RESIN MATERIAL
Document Type and Number:
Japanese Patent JP2011230050
Kind Code:
A
Abstract:
To provide a screen which is useful for efficiently grinding a resin material which still keeps its state soft even if it is cooled.
The screen 1 is installed outside a rotary blade 22 which a resin material-grinding machine 20 has. In addition, the screen has a cylindrical body part 1a and a plurality of aperture parts 1b which pass through the body part 1a from its internal face F1 to its external face F2. The aperture parts 1b have taper parts 1c which become gradually larger in aperture size from the internal face F1 of the body part 1a toward its external face F2.
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Inventors:
URASAKI NAOYUKI
KOTANI ISATO
KAMIYA RYOSUKE
TSUKADA TERUYUKI
KANEKO ZENICHI
KOTANI ISATO
KAMIYA RYOSUKE
TSUKADA TERUYUKI
KANEKO ZENICHI
Application Number:
JP2010102190A
Publication Date:
November 17, 2011
Filing Date:
April 27, 2010
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
B02C13/284; B02C13/18; B02C17/16
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Yoshinori Shimizu