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:
Dec. 13, 2022
Filed:
Jun. 08, 2021
Brunswick Corporation, Mettawa, IL (US);
Raymond J. Donahue, Fond du Lac, WI (US);
Steven C. Knickel, Campbellsport, WI (US);
Terrance M. Cleary, Fond du Lac, WI (US);
Kevin R. Anderson, Fond du Lac, WI (US);
Kevin R. Morasch, Fond du Lac, WI (US);
Mark R. Witzel, Waukesha, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
Methods for replacing an impingement site of a shot sleeve with an erosion resistant material, for manufacturing a shot sleeve for high pressure die casting of Aluminum Silicon alloys having an erosion resistant material at an impingement site, and for manufacturing a shot sleeve for high pressure die casting of aluminum silicon alloys containing 0.40% max Fe, having an erosion resistant material at an impingement site are disclosed. The shot sleeve assembly includes a shot sleeve including a pouring hole and a, impingement site. In certain embodiments a bushing assembly is implemented. The impingement site or bushing assembly includes a refractory metal tube constructed of erosion resistant material.