Invention Grant
- Patent Title: Isothermal forming system for production of sheet metal parts
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Application No.: US12153539Application Date: 2008-05-21
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Publication No.: US08596106B2Publication Date: 2013-12-03
- Inventor: Chak Yin Tang , Tai Chiu Lee , Luen Chow Chan , Nga Yung Ng
- Applicant: Chak Yin Tang , Tai Chiu Lee , Luen Chow Chan , Nga Yung Ng
- Applicant Address: HK Kowloon
- Assignee: The Hong Kong Polytechnic University
- Current Assignee: The Hong Kong Polytechnic University
- Current Assignee Address: HK Kowloon
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Main IPC: B21D37/16
- IPC: B21D37/16
Abstract:
The present invention relates to an apparatus for attachment to a conventional sheet metal forming press. The apparatus allows the sheet metal forming process to be preformed fully submerged in an oil. Methods for sheet metal forming in oil are also provided.
Public/Granted literature
- US20090288466A1 Isothermal forming system for production of sheet metal parts Public/Granted day:2009-11-26
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