Invention Grant
- Patent Title: Apparatus and method of shaping metal product
-
Application No.: US16655097Application Date: 2019-10-16
-
Publication No.: US11325175B2Publication Date: 2022-05-10
- Inventor: David Kelly Wurmfeld
- Applicant: CAPITAL ONE SERVICES LLC
- Applicant Address: US VA McLean
- Assignee: CAPITAL ONE SERVICES LLC
- Current Assignee: CAPITAL ONE SERVICES LLC
- Current Assignee Address: US VA McLean
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Main IPC: B21D26/027
- IPC: B21D26/027 ; B21D26/041 ; B21D26/047 ; B21D26/043 ; B21D26/039
Abstract:
A method for shaping a blank comprising a metal includes a step of loading the blank onto a first die, a step of bringing the first die and a second die together, a step of forming a seal around the blank, and a step of injecting a pressurized molten salt into a space in the blank to supply a hydraulic pressure to the blank.
Information query
