Invention Grant
US07900330B2 Method and device for changing a fabric in a paper or board machine
有权
在纸或纸板机中更换织物的方法和装置
- Patent Title: Method and device for changing a fabric in a paper or board machine
- Patent Title (中): 在纸或纸板机中更换织物的方法和装置
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Application No.: US11910631Application Date: 2006-04-03
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Publication No.: US07900330B2Publication Date: 2011-03-08
- Inventor: Veli-Matti Vainio , Martti Salminen , Samppa J. Salminen , Jyrki Savela
- Applicant: Veli-Matti Vainio , Martti Salminen , Samppa J. Salminen , Jyrki Savela
- Applicant Address: FI Helsinki
- Assignee: Metso Paper, Inc.
- Current Assignee: Metso Paper, Inc.
- Current Assignee Address: FI Helsinki
- Agency: Stiennon & Stiennon
- Priority: FI20055152 20050405
- International Application: PCT/FI2006/050121 WO 20060403
- International Announcement: WO2006/106178 WO 20061012
- Main IPC: B23P6/00
- IPC: B23P6/00 ; D21F1/32
Abstract:
A device has two units placed one on top of the other, each unit comprising a first side frame (101), a second side frame (102) spaced from the first side frame, and a band (130) running between the side frames (101, 102). Each unit (100, 200) has a pressure chamber (300) attached to the side frames (101, 102) and positioned in a sealed manner against the inner surface of the band (130).
Public/Granted literature
- US20080209706A1 Method and Device for Changing a Fabric in a Paper or Board Machine Public/Granted day:2008-09-04
Information query
