Invention Grant
US09050771B2 Core winder with a cutting tool associated with a pressure member
有权
具有与压力构件相关联的切削工具的芯线卷取机
- Patent Title: Core winder with a cutting tool associated with a pressure member
- Patent Title (中): 具有与压力构件相关联的切削工具的芯线卷取机
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Application No.: US12733843Application Date: 2008-09-24
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Publication No.: US09050771B2Publication Date: 2015-06-09
- Inventor: Mauro Gelli , Valter Di Nardo , Giancarlo Cicalini
- Applicant: Mauro Gelli , Valter Di Nardo , Giancarlo Cicalini
- Applicant Address: IT Lucca
- Assignee: FABIO PERINI S.P.A.
- Current Assignee: FABIO PERINI S.P.A.
- Current Assignee Address: IT Lucca
- Agency: Breiner & Breiner, L.L.C.
- Priority: ITFI2007A0218 20070928; ITFI2008A0006 20080117
- International Application: PCT/IT2008/000610 WO 20080924
- International Announcement: WO2009/040866 WO 20090402
- Main IPC: B31C3/00
- IPC: B31C3/00 ; B31C11/00 ; B26D3/16
Abstract:
The machine includes a spindle; a winding unit, cooperating with the spindle to wind one or more strips of web material about the spindle and form a tubular element; and a cutting unit with at least one discoidal cutting tool to divide the tubular element into tubes of a length which can be predetermined. At least one pressure element is associated with the cutting tool to compress the tubular element between the spindle and the pressure element adjacent to the cut performed by the cutting tool.
Public/Granted literature
- US20100197475A1 CORE WINDER WITH A CUTTING TOOL ASSOCIATED WITH A PRESSURE MEMBER Public/Granted day:2010-08-05
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