发明授权
- 专利标题: Holder for paper rolls
- 专利标题(中): 纸卷持有人
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申请号: US26709申请日: 1987-03-17
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公开(公告)号: US4756460A公开(公告)日: 1988-07-12
- 发明人: Lennart Ornros
- 申请人: Lennart Ornros
- 申请人地址: SEX Ornskoldsvik
- 专利权人: Mo Och Domsjo Aktiebolag
- 当前专利权人: Mo Och Domsjo Aktiebolag
- 当前专利权人地址: SEX Ornskoldsvik
- 优先权: SEX8601235-8 19860317
- 主分类号: A47K10/38
- IPC分类号: A47K10/38 ; B65H35/00 ; B65D85/672
摘要:
A paper web (3) forming a roll is drawn therefrom in a direction perpendicular to the roll axis, passed over a direction changing guide edge (4), and is separated from the roll against a tear edge (5) located in the proximity of one end of the roll.
公开/授权文献
- US6011829A Liquid cooled bearing assembly for x-ray tubes 公开/授权日:2000-01-04
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