专利检索 ap:("Valmet Technologies, Inc.") AND inv:"Pasi Viitasalo" 第 1 页

1.

发明公开
Set for Maintenance of a Doctor Blade in a Fiber Web Machine and Doctor Arrangement in a Fiber Web Machine 审中-公开

公开(公告)号：US20240191432A1

公开(公告)日：2024-06-13

申请号：US18528377

申请日：2023-12-04

申请人： Valmet Technologies, Inc.

发明人： Hannu Eerikäinen , Tommi Luosma , Toni Tikka , Pasi Viitasalo , Kimmo Kauppinen

IPC分类号： D21G3/00 , D21G9/00

CPC分类号： D21G3/005 , D21G9/00

摘要： A set for maintenance of a doctor blade (10) positioned within a doctor blade holder (11) in a fiber web machine has a portable device (14) for moving the doctor blade (10) out from the doctor blade holder (11). A prolonged doctor blade holder (11) extends outwardly from the doctor blade holder, and a safety cage (15) is positioned in the area of an end of the doctor blade holder (11). The invention also relates to a doctor arrangement for a fiber web machine.