Assembly for a Device of a Fiber Web Production Line

摘要

An apparatus having a rod or a blade (21) for a device of a fiber web production line, especially a rod-bed or a blade holder or holder assembly for a rod or a blade (21) of a device for coating or sizing a fiber web, particularly a paper or a board web, which assembly comprises a holder (25), in which the rod or the blade (21) is supported on the front side of the holder (25), and which assembly has loading means (24). The assembly further comprises sensors, in particular piezo sensors (10) located between the rod or the blade (21) and the loading means (24) for measuring the loading pressure of the rod or the blade (21) locally.

主权项

1. An assembly for a device for coating or sizing a paper or a board web, the assembly comprising:
a holder, having a front side arranged to face a coating or sizing roll or a paper or a board web to be coated, the holder having a back side opposite the front side; a rod or a blade supported on the front side of the holder; at least one loading device engaged with the rod or the blade for loading the rod or blade in a direction away from the back side toward the coating or sizing roll or paper or board web; and load sensors located between the rod or the blade, and the at least one loading device, for measuring the loading pressure on the rod or the blade locally.