| 摘要 |
<p>1,033,405. Stream cutting plastic material. RATIONAL AUTOMATION Ltd. March 31, 1964 [April 3, 1963], No. 13167/63. Addition to 878,089. Heading B5A. A cutting apparatus in which the cutting members move transversely across moving material to be cut and at the same time are moved in the direction of movement of the material by a cam 36 is as described in the parent Specification, but modified by mounting the cutting members on an endless chain conveyer 10. The cutter members each comprise a blade 25 mounted on a U bracket 23 which is pivotally mounted on plates 21 connected to a link 15 of the conveyer. A trough 37 is provided which may contain wetting agents and/or wire brushes for cleaning the blades 25.</p> |
