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:
Apr. 10, 2018
Filed:
Dec. 08, 2015
Applicant:
Imflux Inc., Cincinnati, OH (US);
Inventors:
Coy Del Ward, Aurora, OH (US);
Ralph Edwin Neufarth, Liberty Township, OH (US);
Gene Michael Altonen, West Chester, OH (US);
Chow-chi Huang, West Chester, OH (US);
Charles John Berg, Wyoming, OH (US);
Assignee:
IMFLUX INC., Hamilton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/16 (2006.01); B29C 45/27 (2006.01); B29C 45/04 (2006.01);
U.S. Cl.
CPC ...
B29C 45/27 (2013.01); B29C 45/045 (2013.01); B29C 45/16 (2013.01); B29C 45/164 (2013.01); B29C 45/1628 (2013.01); B29C 45/1646 (2013.01); B29C 45/1679 (2013.01);
Abstract
A carousel-like continuous co-injection molding system includes an arrangement of upper and lower inclined feed channels. Each of the feed channels has a valve therein positioned upstream of an inlet to an associated mold cavity. The valve is controllable so that adjustments may be made in real time to achieve or maintain delivery of molten polymeric material to the mold cavity at constant pressure.