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 11685088 B1

Date of Patent:

Jun. 27, 2023

Filed:

Sep. 16, 2020

Injection molding device, method for injection molding multicomponent parts, use of a placeholder element, and computer program and computer-readable medium

Applicant:

Zahoransky Automation & Molds Gmbh, Freiburg, DE;

Inventors:

Jurgen Schulz, Freiburg, DE;

Matthias Hanser, Bad Krozingen, DE;

Winfried Ebner, Emmendingen, DE;

Assignee:

Zahoransky Automation & Molds GmbH, Freiburg, DE;

Attorney:

Volpe Koenig, P.C.

Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Debjani Roy

Int. Cl.

CPC ...

B29C 45/06 (2006.01); B29C 45/14 (2006.01); B29C 45/66 (2006.01); B29C 45/80 (2006.01);

U.S. Cl.

CPC ...

B29C 45/14467 (2013.01); B29C 45/06 (2013.01); B29C 45/66 (2013.01); B29C 45/80 (2013.01);

Abstract

The production of multicomponent parts () which include a functional part (), in particular a hollow needle, onto which a plastic molding (), in particular a syringe barrel (), is molded. In order to be able to convert the injection molding device quickly and conveniently, the device has a changing device (), by which it is possible optionally to move functional part holders (), matched to different types of functional parts, and/or a functional part holder () and a placeholder element () into the use position thereof in front of a mold cavity () of the injection mold () of the injection molding device ().

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