Invention Grant
- Patent Title: Method and apparatus for controlling the winding of an elongated element onto a collection reel with the interposition of a service fabric
- Patent Title (中): 用于控制细长元件卷绕到收集卷轴上并插入服务织物的方法和装置
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Application No.: US13514241Application Date: 2010-12-17
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Publication No.: US08871045B2Publication Date: 2014-10-28
- Inventor: Davide Conti , Francesco Broggi
- Applicant: Davide Conti , Francesco Broggi
- Applicant Address: IT Milan
- Assignee: Pirelli Tyre, S.p.A.
- Current Assignee: Pirelli Tyre, S.p.A.
- Current Assignee Address: IT Milan
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: ITMI2009A2221 20091218
- International Application: PCT/IB2010/003322 WO 20101217
- International Announcement: WO2011/073795 WO 20110623
- Main IPC: B29D30/00
- IPC: B29D30/00 ; B65H18/10 ; B65H29/00 ; B65H23/195 ; B65H23/06 ; B65H19/22
Abstract:
A method for controlling the winding of an elongated element onto a collection reel with the interposition of a service fabric, includes rotating the collection reel and simultaneously winding the elongated element and the service fabric onto the collection reel, wherein the simultaneous winding includes determining the actual winding diameter of the collection reel and preferably, the actual unwinding diameter of a storage reel of the service fabric. The rotation speed of the collection reel is adjusted according to the actual winding diameter and preferably, also to the variation in length of the portion of elongated clement about to be deposited onto the collection reel.
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