Invention Grant
- Patent Title: Multi-station dies for extruding teeth
- Patent Title (中): 用于挤出牙齿的多工位模具
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Application No.: US12245080Application Date: 2008-10-03
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Publication No.: US08210016B2Publication Date: 2012-07-03
- Inventor: Joseph Szuba , Rodney G. Whitbeck
- Applicant: Joseph Szuba , Rodney G. Whitbeck
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: MacMillan, Sobanski & Todd, LLC
- Agent Raymond Coppiellie
- Main IPC: B21C23/04
- IPC: B21C23/04 ; B21J11/00

Abstract:
A system for extruding teeth in a workpiece includes a first mandrel supported on a first press and including first die teeth that produce partially formed teeth on the workpiece as the first die teeth are extruded into the workpiece by the first press, a second mandrel supported on a second press and including second die teeth that produce fully formed teeth on the workpiece as the second die teeth are extruded into the workpiece by the second die station, and a transfer system for supporting and carrying the workpiece with the lower die assembly from the first press to the second press.
Public/Granted literature
- US20100083723A1 MULTI-STATION DIES FOR EXTRUDING TEETH Public/Granted day:2010-04-08
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