发明申请
- 专利标题： CORE WINDER WITH FORMING UNIT WITH A TOOTHED BELT
- 专利标题（中）： 带有带皮带的成型单元的核心风机
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申请号： US12733544申请日： 2008-09-11
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公开(公告)号： US20100204031A1公开(公告)日： 2010-08-12
- 发明人: Mauro Gelli , Mario Gioni Chiocchetti , Quirino Ridolfi
- 申请人： Mauro Gelli , Mario Gioni Chiocchetti , Quirino Ridolfi
- 申请人地址： IT Lucca
- 专利权人： Fabio Perini S.p.A.
- 当前专利权人： Fabio Perini S.p.A.
- 当前专利权人地址： IT Lucca
- 优先权： ITFI2007A000207 20070914
- 国际申请： PCT/IT2008/000585 WO 20080911
- 主分类号： B31C3/00
- IPC分类号： B31C3/00
摘要：
A core winder is disclosed for forming tubes from at least one helically wound strip of web material, including: a spindle, about which the strip or strips of web material are wound; a forming unit including a belt entrained about at least two pulleys, at least one of which is motorized. The belt forms a loop about the forming spindle. The belt has a front face provided with a toothing cooperating with one of the pulleys, which is also toothed.
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