Invention Grant
US07922473B2 Roller with interchangeable sleeve for embossing units and embossing units comprising said roller
有权
具有用于压花单元的可互换套筒和包括所述辊子的压花单元的滚筒
- Patent Title: Roller with interchangeable sleeve for embossing units and embossing units comprising said roller
- Patent Title (中): 具有用于压花单元的可互换套筒和包括所述辊子的压花单元的滚筒
-
Application No.: US11579390Application Date: 2005-05-03
-
Publication No.: US07922473B2Publication Date: 2011-04-12
- Inventor: Mauro Gelli , Valter Di Nardo , Fabrizio Lorenzi
- Applicant: Mauro Gelli , Valter Di Nardo , Fabrizio Lorenzi
- 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: ITFI2004A0107 20040505
- International Application: PCT/IT2005/000254 WO 20050503
- International Announcement: WO2005/105422 WO 20051110
- Main IPC: B21B27/03
- IPC: B21B27/03 ; B25F5/02
Abstract:
An embossing roller for processing a web material comprises a central axle (53) and a removable and interchangeable outer sleeve (51); the interchangeable sleeve has an essentially cylindrical outer surface provided with protuberances and/or cavities. The axle has radially expandable elements (61) to clamp the sleeve.
Public/Granted literature
- US20070246166A1 Roller With Interchangeable Sleeve for Embossing Units and Embossing Units Comprising Said Roller Public/Granted day:2007-10-25
Information query
