Invention Grant
- Patent Title: Investment casting cores and methods
- Patent Title (中): 投资核心和方法
-
Application No.: US11837780Application Date: 2007-08-13
-
Publication No.: US07673669B2Publication Date: 2010-03-09
- Inventor: Jacob A. Snyder , James T. Beals
- Applicant: Jacob A. Snyder , James T. Beals
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: B22C9/10
- IPC: B22C9/10
Abstract:
To manufacture a casting core, one or more recesses are formed in at least one face of metallic sheetstock. After the forming, a piece is cut from the metallic sheetstock. The piece is deformed to a non-flat configuration.
Public/Granted literature
- US20080169412A1 INVESTMENT CASTING CORES AND METHODS Public/Granted day:2008-07-17
Information query
