D - Textiles – Paper – 21 – G
Patent
D - Textiles, Paper
21
G
D21G 9/00 (2006.01) D21G 3/00 (2006.01)
Patent
CA 2481898
A blade holding device for selectively and adjustably maintaining a contact pressure onto a neighboring roller; such as the ones used in machines of the pulp and paper industry, and other like industries. The blade holding device includes a base, a hinge, a support plate, a blade, and biasing means. The hinge has first and second components, the first component being mounted onto the base, and the second component being pivotally moveable with respect to the first component. The support plate is preferably mounted onto the second component of the hinge, and is thus pivotally moveable with respect to the base. The blade is preferably removably mountable onto a front portion of the support plate and is operable between a contact position where the blade rests against the roller for maintaining the contact pressure; and a retracted position where the blade is drawn away from said roller from removing the contact pressure. The biasing means are used for operatively connecting between the base and the support plate for biasing the support plate and corresponding blade into the contact position. The blade of the blade holding device may thus follow the roller continuously throughout a greater change in diameter and with little or no maintenance.
Corriveau Christian
Robic
LandOfFree
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