Invention Grant
- Patent Title: Draw press die assembly and method of using the same
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Application No.: US16131589Application Date: 2018-09-14
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Publication No.: US11235369B2Publication Date: 2022-02-01
- Inventor: Dennis O'Connor , Julio Malpica , Hideo Yazaki
- Applicant: Honda Motor Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Main IPC: B21D24/12
- IPC: B21D24/12 ; B21D24/04 ; B21D22/06
Abstract:
A draw press die assembly includes an upper die, a lower die positioned beneath the upper die, a blankholder for supporting an associated workpiece, and a blankholder drive mechanism connected with at least one of the upper die and the blankholder. The blankholder drive mechanism is configured to provide a pulsating movement of the blankholder with respect to the upper die.
Public/Granted literature
- US20190015888A1 DRAW PRESS DIE ASSEMBLY AND METHOD OF USING THE SAME Public/Granted day:2019-01-17
Information query
