Patent ID: 6942734
Filing Date: 2005-09-13
Classification: B05C,D21G

Abstract:
1. A doctor arrangement, which is intended to be installed in connection with a moving surface and which doctor arrangement includes a frame, which is arranged in the vicinity of the said surface, a blade holder, formed from composite material as a single piece and connected to the frame, a blade fitted to the blade holder, a bevelled edge of which blade is arranged to be brought into contact with the moving surface by moving the blade holder, and a separate backing blade fitted to the blade holder, which is fitted at one edge into the blade holder, the other edge extending closer than the blade holder to said bevelled edge, the blade holder is arranged detachably in the frame, by means of a locking-shape pair of attachment counter-pieces, in which the shape-locking is arranged to hold the blade in its lateral direction and to be essentially free in the longitudinal direction of the blade.