Vibration device for moving roller i.e. breast roller, to and fro along axis of machine e.g. fourdrinier paper machine, which is utilized for producing fibrous material web e.g. paper web, has interlockings that are provided under degrees

摘要

The device (1) has two eccentric cam drives (10, 11) of one motor formed from two motors. The drives are supported on a movable device (6). A roller (2) and the movable device are connected with one another by one-piece vibration bar (9). A central line exhibits the bar that is connected with one area. A front wall (18) of the movable device in a region of a recording unit by another area is on intermediate part. The bar is placed in opposite side with multiple props. Interlockings of the props are provided under an angle of 0 degree to greater than 0 degree to the line of the bar.