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:
Nov. 30, 2021
Filed:
Apr. 28, 2020
Applicant:
Synventive Molding Solutions, Inc., Peabody, MA (US);
Inventor:
Christopher Lee, Beverly, MA (US);
Assignee:
Synventive Molding Solutions, Inc., Peabody, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/28 (2006.01); B29C 45/73 (2006.01); B29C 45/72 (2006.01);
U.S. Cl.
CPC ...
B29C 45/7331 (2013.01); B29C 45/281 (2013.01); B29C 45/2806 (2013.01); B29C 45/72 (2013.01); B29C 45/73 (2013.01); B29C 2045/2868 (2013.01); B29C 2045/7271 (2013.01); B29C 2045/735 (2013.01); B29K 2995/0013 (2013.01);
Abstract
An injection molding apparatus () comprising an electrically driven actuator () having a driven rotatable rotor drivably rotatably interconnected to an output shaft () or to an output rotation device () that is rotatably driven around an output rotation axis (, R) and a cam device or surface () that is eccentrically disposed or mounted off center a selected distance (ED) from the output rotation axis (, R) in an arrangement such that when the shaft () or rotation device () is rotatably driven, the cam member or surface () is eccentrically rotatably driven around the output rotation axis (, R).