| 摘要 |
<p>The invention relates to a conveyor provided with a frame and at least one tubular roll supported by said frame. The roll can be rotated about its central axis, by means of a motor arranged inside the roll, for exerting a force on an object moving across the conveyor. The motor is thereby connected with a frame part by means of a supporting plate. The outgoing shaft of the motor is surrounded by a supporting means, secured to the frame part and surrounded by a bearing arranged between said supporting means and the inner wall of the roll. <IMAGE></p> |
