| 摘要 |
<p>Detachable screen cloths (14) are fixed on a screen cloth element (11) having a rigid support frame (12, 13) serving as a holder and intended to be fixed in the screen frame (10) of a screening machine. The detachable screen cloths (14) have a rigid screen cloth frame (30, 31) surrounded at least partially by elastomeric material. A laterally open guide device (32, 33) in the rigid mounting frame (12, 13) of the screen cloth element is designed for sliding engagement with the screen cloth (14) during the insertion thereof into the guide device and is also designed during screening to prevent relative movements between the screen cloth (14) and the rigid mounting frame (12, 13) of the screen cloth elements in directions making an angle with the plane of the screen cloth. <IMAGE></p> |
