Invention Grant
- Patent Title: Metal stamping process using a wire preform
- Patent Title (中): 使用钢丝预制件的金属冲压工艺
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Application No.: US11638782Application Date: 2006-12-14
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Publication No.: US07665213B2Publication Date: 2010-02-23
- Inventor: Anthony Pascariello , William J. Curley, Jr. , William J. Thurston
- Applicant: Anthony Pascariello , William J. Curley, Jr. , William J. Thurston
- Applicant Address: US IL Glenview
- Assignee: Illinois Tool Works Inc.
- Current Assignee: Illinois Tool Works Inc.
- Current Assignee Address: US IL Glenview
- Agent Mark W. Croll; Paul F. Donovan
- Main IPC: B21D28/00
- IPC: B21D28/00
Abstract:
Metal parts can be economically fabricated by a metal stamping that comprises preforming a piece of wire to have a shape corresponding to the 2-dimensional configuration of a desired product workpiece, flattening the wire to form a metal blank, and subjecting the metal blank to metal stamping to obtain the desired product workpiece. The process can significantly reduce the amount of scrap material and thereby reduce manufacturing costs.
Public/Granted literature
- US20080141750A1 Metal stamping process using a wire preform Public/Granted day:2008-06-19
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