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. 16, 2021
Filed:
Nov. 19, 2018
Applicant:
Chemex Foundry Solutions Gmbh, Delligsen, DE;
Inventors:
Michael Biemel, Würzburg, DE;
Heiko Schirmer, Delligsen, DE;
Assignee:
CHEMEX FOUNDRY SOLUTIONS GMBH, Delligsen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B22C 9/08 (2006.01); B22C 9/02 (2006.01);
U.S. Cl.
CPC ...
B22C 9/088 (2013.01); B22C 9/02 (2013.01); B22C 9/082 (2013.01); B22C 9/086 (2013.01);
Abstract
The invention relates to a method for producing a mold part (') with a feeder insert arranged in it, with a sprue for liquid metal, for a divisible casting mold for metal casting, with the following steps: