Title:
TWIN-SCREW EXTRUDING MACHINE
Document Type and Number:
Japanese Patent JPH06218790
Kind Code:
A
Abstract:
PURPOSE: To enable favorable gripping whatever compounding an extruded material may have without causing a casing to become larger.
CONSTITUTION: In a twin-screw extruding machine which is proviced with a casing 4 having a hopper part 2 receicving an extruded material 1 on the inside and a pair of a right and left extrusion screws 5, 5 piercing through turnably freely within the casing 4 in the directions facing on each other inwardly, and at least a pair of control rollers 19, 19 controlling a quantity of supply of the extruded material 1 to the extrusion screws 5, 5 and receiving within a hopper part 2 are provided on the upper part of the extrusion screws 5, 5.
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Inventors:
HAGIWARA KATSUNOBU
YANAGIHARA TOSHIO
NAKANO HIROMI
UJIHARA TOSHIO
SAKAI KENJI
YANAGIHARA TOSHIO
NAKANO HIROMI
UJIHARA TOSHIO
SAKAI KENJI
Application Number:
JP1019093A
Publication Date:
August 09, 1994
Filing Date:
January 25, 1993
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B29C48/41; B29C48/92; (IPC1-7): B29C47/10; B29C47/40; B29C47/92
Attorney, Agent or Firm:
Toshio Yasuda
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