发明公开
EP2342053A1 PUNCH DEVICE WITH ADJUSTMENT SUBASSEMBLY AS A RETROFIT INSERT OR AS ORIGINAL EQUIPMENT
审中-公开
冲孔器中设定在形成，因为RETROFIT插入或原始设备
- 专利标题： PUNCH DEVICE WITH ADJUSTMENT SUBASSEMBLY AS A RETROFIT INSERT OR AS ORIGINAL EQUIPMENT
- 专利标题（中）： 冲孔器中设定在形成，因为RETROFIT插入或原始设备
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申请号： EP08794374.2申请日： 2008-06-23
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公开(公告)号： EP2342053A1公开(公告)日： 2011-07-13
- 发明人: THIELGES, Bruce, M. , BERRY, David, A.
- 申请人： Mate Precision Tooling Inc.
- 申请人地址： 1295 Lund Boulevard Anoka, MN 55303 US
- 专利权人： Mate Precision Tooling Inc.
- 当前专利权人： Mate Precision Tooling Inc.
- 当前专利权人地址： 1295 Lund Boulevard Anoka, MN 55303 US
- 代理机构： Neidl-Stippler, Cornelia
- 优先权： US150551 20080429
- 国际公布： WO2009134233 20091105
- 主分类号： B26F1/14
- IPC分类号： B26F1/14
摘要：
A punch assembly for a punch press has a punch housing with a punch that is slideably mounted for reciprocation along a punch axis within the punch housing and at least one resilient member in the housing for yieldably biasing the punch upwardly in the housing along the punch axis A punch length adjustment subassembly is provided in the punch housing The subassembly has a base member that is slideable axially but non-rotatably mounted within the housing The subassembly has a punch head that is mounted for rotation on the punch axis relative to the base member but is held against axial movement relative to the base member The invention is also directed to the punch head subassembly per se as a retrofit insert to update existing punch assemblies for manual tooless punch length adjustment and tooless punch removal.
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