Invention Grant
- Patent Title: Interchangeable sleeve for embossing rollers or the like, method for the production thereof, and roller comprising said sleeve
- Patent Title (中): 用于压花辊等的可互换套筒，其制造方法和包括所述套筒的辊子
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Application No.: US11664105Application Date: 2005-09-27
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Publication No.: US07901751B2Publication Date: 2011-03-08
- Inventor: Valter Di Nardo , Fabrizio Lorenzi , Mauro Gelli
- Applicant: Valter Di Nardo , Fabrizio Lorenzi , Mauro Gelli
- 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, LLC
- Priority: ITFI2004A0202 20040930
- International Application: PCT/IT2005/000557 WO 20050927
- International Announcement: WO2006/035470 WO 20060406
- Main IPC: B25F5/02
- IPC: B25F5/02 ; F16C13/00
Abstract:
The interchangeable sleeve comprises: a substantially cylindrical outer surface (105A); a layer of hardened resin (R); a substantially conical inner surface for connection to a conical central core of the roller. The inner surface is formed at least partially of at least one inner component (102) having greater rigidity than said hardened resin. The inner component is constrained to the sleeve by means of said hardened resin.
Public/Granted literature
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