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:
Feb. 06, 2018
Filed:
Mar. 06, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Mario P. Bochiechio, Vernon, CT (US);
Yee Ling Kwan, Singapore, SG;
Carl R. Verner, Windsor, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 17/20 (2006.01); B22D 17/22 (2006.01); B22D 17/26 (2006.01); B22D 17/28 (2006.01); B22D 21/02 (2006.01);
U.S. Cl.
CPC ...
B22D 17/2023 (2013.01); B22D 17/203 (2013.01); B22D 17/22 (2013.01); B22D 17/266 (2013.01); B22D 17/28 (2013.01); B22D 21/025 (2013.01);
Abstract
A shot tube includes an inner bore for delivering molten material into a die-cast mold. The shot tube has an outer peripheral surface with at least one surface for receiving a locking member to lock the shot tube into an aperture in a fixed mold portion and an alignment structure for properly aligning the shot tube in the fixed mold portion. An opening receives molten material into the inner bore. A die-cast machine is also disclosed.