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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 10933570 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Oct. 13, 2017

Mould closing unit with heat management

Applicant:

Arburg Gmbh + CO KG, Loßburg, DE;

Inventors:

Rainer Bletscher, Baiersbronn, DE;

Martin Krötz, Alpirsbach, DE;

Assignee:

ARBURG GMBH & CO. KG, Lossburg, DE;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Xiao S Zhao

Assistant Examiner:

Emmanuel S Luk

Int. Cl.
CPC ...
B29C 45/66 (2006.01); B29C 45/72 (2006.01); B29C 45/83 (2006.01); B29C 45/84 (2006.01); F16C 19/38 (2006.01); F16C 19/54 (2006.01); F16C 37/00 (2006.01); B29C 45/17 (2006.01);
U.S. Cl.
CPC ...
B29C 45/66 (2013.01); B29C 45/72 (2013.01); B29C 45/83 (2013.01); B29C 45/84 (2013.01); F16C 19/386 (2013.01); F16C 19/543 (2013.01); F16C 37/007 (2013.01); B29C 2045/1792 (2013.01); B29C 2045/835 (2013.01); F16C 2322/00 (2013.01);
Abstract

A mould closing unit () for an injection-moulding machine has an electromechanical closing mechanism (M) for opening and closing an injection mould, said electromechanical closing mechanism (M) being actuated by means of at least one spindle unit () having at least one spindle () and at least one spindle nut (). Cooling by way of cooling ducts () for heat dissipation from the spindle unit () is provided. Since the spindle () has, in the core, at least one bore () in which a cooling and/or lubricating medium is passed into the region of the contact points between the spindle nut () and the spindle () via at least one lance (), efficient cooling of the spindle unit is achieved.

Find Patent Forward Citations

Bletscher, Rainer. (2021). Mould closing unit with heat management (U.S. Patent No. 10933570). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10933570

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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