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:
Jun. 05, 2018
Filed:
Aug. 05, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Yuan Kwang Lim, Singapore, SG;
Yan Seng Loh, Singapore, SG;
Andrew Tan, Singapore, SG;
Yao Hui Chee, Singapore, SG;
Shih Han Wong, Singapore, SG;
Yee Ling Kwan, Singapore, SG;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 17/20 (2006.01);
U.S. Cl.
CPC ...
B22D 17/2023 (2013.01); B22D 17/2038 (2013.01);
Abstract
A shot sleeve for a die casting machine includes a shot sleeve body with a pour opening that extends to a spaced apart inner and outer diameters. The shot sleeve body is a first material. A liner is secured to the shot sleeve body beneath the pour opening. The liner is a second material. The shot sleeve body and the liner together provide a plunger surface defining a cavity that is configured to receive a molten shot of material.