- 专利标题： Punch for a rotary press
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申请号： US15660062申请日： 2017-07-26
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公开(公告)号： US10343363B2公开(公告)日： 2019-07-09
- 发明人: Thomas Heinrich , Stefan Luedemann
- 申请人： Fette Compacting GmbH
- 申请人地址： DE Schwarzenbek
- 专利权人： Fette Engineering GmbH
- 当前专利权人： Fette Engineering GmbH
- 当前专利权人地址： DE Schwarzenbek
- 代理机构： Barclay Damon LLP
- 优先权： DE102016113724 20160726
- 主分类号： B29C43/08
- IPC分类号： B29C43/08 ; B30B15/06 ; B30B11/04 ; B30B15/30 ; B30B11/08 ; B30B15/00
摘要：
A punch for a rotary press comprises a shaft with a punch tip at a first end of the shaft and a punch head at the second end of the shaft. The punch head further comprises a mirror surface and a cylindrical surface, as well as intermediate region between the mirror surface and cylindrical surface. The mirror surface defining a central recess surrounded by an annular mirror surface section.
公开/授权文献
- US20180029323A1 PUNCH FOR A ROTARY PRESS 公开/授权日：2018-02-01