Invention Grant
- Patent Title: Warm-forming A1 lubricant
- Patent Title (中): 热成型A1润滑剂
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Application No.: US13022649Application Date: 2011-02-08
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Publication No.: US08205475B2Publication Date: 2012-06-26
- Inventor: David J. Stork
- Applicant: David J. Stork
- Agency: Brooks Kushman P.C.
- Main IPC: B21B45/00
- IPC: B21B45/00
Abstract:
Aluminum, magnesium, and steel can be warm formed through use of a solid, warm forming lubricant which is a metal or metal alloy, or high melting temperature polar polymer. The parts can be painted directly after warm forming.
Public/Granted literature
- US20110126604A1 Warm-Forming A1 Lubricant Public/Granted day:2011-06-02
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