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.:

US 8221113 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 17, 2012

Filed:

Dec. 21, 2010
Applicants:

Robert D. Schad, Toronto, CA;

Stephen Mracek, Toronto, CA;

Inventors:

Robert D. Schad, Toronto, CA;

Stephen Mracek, Toronto, CA;

Assignee:

Athena Automation Ltd., Vaughan, CA;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

An injection molding machine includes a base, a platen mounted to the base for supporting a mold portion and a linear support fixed to the base. A retainer is coupled to the linear support and is translatable relative to the linear support along a longitudinal axis between a retracted position and an advanced position. The injection molding machine also includes an injection unit slidably supported on the linear support and coupled to the retainer. The injection unit is pivotable relative to the retainer and translatable with the retainer relative to the linear support. The injection unit includes a bearing surface resting directly upon the linear support for transferring weight of the injection unit thereto.


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