| 摘要 |
<p>In an apparatus for cutting semiplastic bodies of unhardened cellular lightweight concrete, each body is passed through a cutting frame while being transferred from a first to a second conveyor under the actuation of a positively driven pusher movable along the first conveyor, which is a free-running belt conveyor, and while being pressed against the pusher by a counterholder movable along the second conveyor, which is an endless, free-running one having a body-receiving surface composed of spaced transverse bars of a sufficient height to permit the free prongs of a fork lifter forming part of the apparatus to enter between them for lifting away the body when cutting thereof is accomplished.</p> |
