发明公开
- 专利标题： CUTTING BLADE FOR CUTTING SHEET MATERIALS
- 专利标题（中）： 切割刀片于切割箔材
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申请号： EP96941482.0申请日： 1996-11-27
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公开(公告)号： EP0868268A1公开(公告)日： 1998-10-07
- 发明人: Frank, Armin C.
- 申请人： Frank, Armin C.
- 申请人地址： 8725 Montgomery Avenue Wyndmoore, PA 19038 US
- 专利权人： Frank, Armin C.
- 当前专利权人： Frank, Armin C.
- 当前专利权人地址： 8725 Montgomery Avenue Wyndmoore, PA 19038 US
- 代理机构： Newby, Martin John
- 优先权： US19950007854P 19951201; US19950008587P 19951213
- 国际公布： WO1997019792 19970605
- 主分类号： B26D3
- IPC分类号： B26D3 ; B26D1 ; B26F3 ; B65D83 ; B65H35
摘要：
A cutting blade (30) for cutting sheet materials such as plastic film or metal foil is provided. The cutting blade (30) incorporates a row of cutting teeth (50) projecting from a flat surface. The depth of cut of the cutting blade (30) is limited by the height that the cutting teeth (50) project from the flat surface. In addition, by spacing the cutting teeth (50) sufficiently closely together, the cutting teeth (50) provide a bearing surface sufficient to support human skin so that the cutting blade (30) cuts plastic film and metal foil but does not easily puncture human skin.
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