Invention Grant
- Patent Title: Press ram for a fine blanking press
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Application No.: US17110556Application Date: 2020-12-03
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Publication No.: US11642716B2Publication Date: 2023-05-09
- Inventor: José Lozano Bonet
- Applicant: Lapmaster Wolters GmbH
- Applicant Address: DE Rendsburg
- Assignee: Lapmaster Wolters GmbH
- Current Assignee: Lapmaster Wolters GmbH
- Current Assignee Address: DE Rendsburg
- Agency: Barclay Damon LLP
- Priority: EP 213793 2019.12.05
- Main IPC: B21D28/00
- IPC: B21D28/00 ; B21D28/26 ; B21D28/16 ; B30B15/04 ; B30B15/06 ; B30B15/00

Abstract:
A press ram for a fine blanking press comprises a ram plate section configured to carry a fine blanking tool and at least two guide sections positioned on opposing sides of the ram plate section. The ram plate section comprises an upper surface, a lower surface, and two opposing side surfaces. The at least two guide sections of the ram plate section are configured to guide movement of the press ram relative to a press frame during a fine blanking process. The at least two guide sections extend in a vertical direction to a level that is higher than the upper side of the ram plate section.
Public/Granted literature
- US20210170472A1 PRESS RAM FOR A FINE BLANKING PRESS Public/Granted day:2021-06-10
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