The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2017
Filed:
May. 16, 2014
Applicant:
Century Innovation Corporation, Tokyo, JP;
Inventor:
Hiroaki Kawasaki, Chiba, JP;
Assignee:
CENTURY INNOVATION CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/53 (2006.01); B29C 45/58 (2006.01); B29C 45/46 (2006.01); B29C 45/74 (2006.01);
U.S. Cl.
CPC ...
B29C 45/586 (2013.01); B29C 45/46 (2013.01); B29C 45/53 (2013.01); B29C 45/74 (2013.01);
Abstract
An injection device in a molding machine includes: a cylinder having an outlet member formed at a tip-end injection side, a stopper part provided at a rear side, and a pellet supply opening for supplying plastic pellets; a melting device having a plurality of melting holes formed communicating from inflow-side large openings to outflow-side small openings in the longitudinal direction of a device main body, the melting device having a diameter equal to an inner diameter of the cylinder; a heating unit for heating the melting device; and a drive unit for causing the melting device to move in a reciprocating manner.