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1.发明授权DOCTOR BLADE AND BLADE HOLDER COMPRISING COMPOSITE MATERIAL AND CERAMIC COATING 有权用陶瓷涂布刮刀刀片和刀片支架复合材料
公开(公告)号：EP1102893B1
公开(公告)日：2005-03-02
申请号：EP99928041.5
申请日：1999-05-27
申请人： Metso Paper, Inc.
发明人： RATA, Ilkka , NIEMI, Kari , TOIVANEN, Heikki , LINTULA, Timo , ESKELINEN, Ilkka
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： The invention relates to an apparatus comprising a holder (2) for a doctor blade and a blade (1) to be fitted in the holder for use in a paper or board machine. The holder (2) and/or the blade (1) comprises a composite material of whose surface or on a part of whose surface a ceramic coating (6) has been made.
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2.发明公开
公开(公告)号：EP1218594A1
公开(公告)日：2002-07-03
申请号：EP00936933.1
申请日：2000-06-15
申请人： Metso Paper, Inc.
发明人： PARVIAINEN, Seppo , HÄKKINEN, Mika , KUPARINEN, Sami , ESKELINEN, Ilkka , RATA, Ilkka , RUOTSALAINEN, Harri , TOIVANEN, Heikki
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： The present invention relates to an equipment for reeling used doctor blades to be in storable form for reuse, after-treatment or recycling of doctor blades. The equipment comprises a reeling device (10), provided with a support base (1), a support arm (2), a shaft (9') mounted on the support arm (2), one end whereof being provided with a boss (9) and the other end with a revolving frame (7). In addition, the equipment comprises a transit case (20), within which the used doctor blades (12) can be reeled on a roll. The present invention also relates to a method for handling doctor blades of a paper/cardboard machine, which method comprises the steps from supplying the raw material for doctor blades to the production plant of doctor blades to removing the used doctor blades from the paper/cardboard machine, packing, transporting them away from the paper/cardboard plant and delivering into recycling, reuse or end use.
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公开(公告)号：EP0944470B1
公开(公告)日：2002-03-27
申请号：EP98942708.3
申请日：1998-09-04
申请人： Metso Paper, Inc.
发明人： RATA, Ilkka , VESTOLA, Juha
CPC分类号： B29C70/025 , D21G3/005 , Y10T428/24174 , Y10T428/3154
摘要： The invention concerns a caring doctor blade for a paper/board machine, which blade comprises layers of fibreglass and carbon fibre and a caring layer as a rigid laminated structure, which caring layer comprises carbon fibres and grinding particles in direct vicinity of the carbon fibres. The orientation of the fibreglass layers is parallel to the longitudinal axis of the blade, and at least in some of the layers that contain carbon fibre the orientation of the carbon fibres is substantially diverging from the direction of the longitudinal axis of the blade. The invention also concerns a method for manufacture of a doctor blade for a paper/board machine by means of a pultrusion method.
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公开(公告)号：EP1244850B1
公开(公告)日：2007-05-09
申请号：EP00960698.9
申请日：2000-09-12
申请人： Metso Paper, Inc.
发明人： ESKELINEN, Ilkka , RATA, Ilkka , RUOTSALAINEN, Harri , SAMPPALA, Jukka , TOIVANEN, Heikki , VESTOLA, Juhani
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： The invention relates to a doctor unit in a paper machine, which includes a blade carrier (10) with a blade holder (11) fitted to it. A doctor blade (12) is arranged in the blade holder (11) to doctor a roll (13) or similar moving surface. The blade holder (11) and/or doctor blade (12) include one or more sensors (16, 16', 18, 21, 24, 24', 26) installed inside the construction or on its surface. The sensors (16, 16', 18, 21, 24, 24', 26) are arranged to measure the wear of and/or stress in the blade holder (11) and/or doctor blade (12).
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5.发明授权EQUIPMENT AND METHOD IN HANDLING OF DOCTOR BLADES FOR A PAPER/CARDBOARD MACHINE 有权方法和设备，用于处理刮刀适用纸/纸板机
公开(公告)号：EP1218594B1
公开(公告)日：2005-08-17
申请号：EP00936933.1
申请日：2000-06-15
申请人： Metso Paper, Inc.
发明人： PARVIAINEN, Seppo , HÄKKINEN, Mika , KUPARINEN, Sami , ESKELINEN, Ilkka , RATA, Ilkka , RUOTSALAINEN, Harri , TOIVANEN, Heikki
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： The present invention relates to an equipment for reeling used doctor blades to be in storable form for reuse, after-treatment or recycling of doctor blades. The equipment comprises a reeling device (10), provided with a support base (1), a support arm (2), a shaft (9') mounted on the support arm (2), one end whereof being provided with a boss (9) and the other end with a revolving frame (7). In addition, the equipment comprises a transit case (20), within which the used doctor blades (12) can be reeled on a roll. The present invention also relates to a method for handling doctor blades of a paper/cardboard machine, which method comprises the steps from supplying the raw material for doctor blades to the production plant of doctor blades to removing the used doctor blades from the paper/cardboard machine, packing, transporting them away from the paper/cardboard plant and delivering into recycling, reuse or end use.
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公开(公告)号：EP1587986B1
公开(公告)日：2012-11-28
申请号：EP04705427.5
申请日：2004-01-27
申请人： Metso Paper, Inc.
发明人： RATA, Ilkka
CPC分类号： D21H25/10 , B05C11/041 , D21G3/005
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公开(公告)号：EP1127188B1
公开(公告)日：2004-07-07
申请号：EP99942935.0
申请日：1999-09-09
申请人： Metso Paper, Inc.
发明人： KIRJAVA, Jouni , RATA, Ilkka , VAINIO, Tommi
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： A doctor blade for use in cleaning of a roll in a paper machine. The doctor blade comprises a thermosetting plastic polymer material, whose glass transition temperature Tg is 20...30 DEG C higher than its operating temperature, and the resistance of the material to impacts is high.
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8.发明授权
公开(公告)号：EP1073793B1
公开(公告)日：2004-04-28
申请号：EP98929468.1
申请日：1998-06-26
申请人： Metso Paper, Inc.
发明人： RATA, Ilkka , LEHTONEN, Pentti , TELAMA, Ari
摘要： The invention concerns a blade of a doctor for a roll in a line of manufacture of paper/board, which blade of a doctor comprises a polymer material and optionally a fibre reinforcement. By means of the blade of a doctor, doctoring and coating of the roll with a material that repels impurities are carried out at the same time.
摘要翻译： 本发明涉及一种医生的叶片为一辊以线制造纸/纸板的，这在医生的刀片包括聚合物材料和任选的纤维增强材料。 由医生，刮刀和辊涂层用的材料阻止再的刀片的手段却杂质以在Sametime开展。
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公开(公告)号：EP1587986A1
公开(公告)日：2005-10-26
申请号：EP04705427.5
申请日：2004-01-27
申请人： Metso Paper, Inc.
发明人： RATA, Ilkka
CPC分类号： D21H25/10 , B05C11/041 , D21G3/005
摘要： The invention relates to composite-construction treatment equipment comprising a frame (12) and a blade holder (15) connected thereto and made of a composite material. In addition, the blade holder (15) is provided with a blade (16) and a separate backing blade (18). The blade holder (15) is removably adapted to the frame (12) using a pair of form-locking counter clamps (19). The form-lock is arranged tight in the lateral direction of the blade (16) and essentially free in the axial direction of the blade (16).
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公开(公告)号：EP1244850A1
公开(公告)日：2002-10-02
申请号：EP00960698.9
申请日：2000-09-12
申请人： Metso Paper, Inc.
发明人： ESKELINEN, Ilkka , RATA, Ilkka , RUOTSALAINEN, Harri , SAMPPALA, Jukka , TOIVANEN, Heikki , VESTOLA, Juhani
IPC分类号： D21G3/00
CPC分类号： D21G3/005
摘要： The invention relates to a doctor unit in a paper machine, which includes a blade carrier (10) with a blade holder (11) fitted to it. A doctor blade (12) is arranged in the blade holder (11) to doctor a roll (13) or similar moving surface. The blade holder (11) and/or doctor blade (12) include one or more sensors (16, 16', 18, 21, 24, 24', 26) installed inside the construction or on its surface. The sensors (16, 16', 18, 21, 24, 24', 26) are arranged to measure the wear of and/or stress in the blade holder (11) and/or doctor blade (12).
摘要翻译： 纸机中的医生单元包括具有安装到刀片架上的刀片保持架的刀片托架。 刮刀可安装在刀架中以对辊或类似的移动表面进行刮刀。 刀片保持器和/或刮刀刀片包括安装在结构内或其表面上的一个或多个传感器。 传感器被布置成测量刀片保持器和/或刮刀中的磨损和/或应力。
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