Invention Grant
- Patent Title: Stretch forming apparatus with supplemental heating and method
- Patent Title (中): 具有辅助加热和方法的拉伸成形装置
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Application No.: US12627837Application Date: 2009-11-30
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Publication No.: US08661869B2Publication Date: 2014-03-04
- Inventor: Larry Alexander Polen , Thomas Sandy Houston , John E. Owens, Jr.
- Applicant: Larry Alexander Polen , Thomas Sandy Houston , John E. Owens, Jr.
- Applicant Address: US NC Monroe
- Assignee: Cyril Bath Company
- Current Assignee: Cyril Bath Company
- Current Assignee Address: US NC Monroe
- Agent Henry B. Ward, III
- Main IPC: B21D11/02
- IPC: B21D11/02
Abstract:
A stretch-forming apparatus includes a main frame which carries a die enclosure between jaw assemblies. The die enclosure includes radiant heaters for supplying heat to a workpiece being stretch-formed against the die.
Public/Granted literature
- US20100071430A1 STRETCH FORMING APPARATUS WITH SUPPLEMENTAL HEATING AND METHOD Public/Granted day:2010-03-25
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