| 摘要 |
1,058,710. Centrifugal distributers. PATENT CONCERN N.V. April 24, 1964 [May 7, 1963], No. 17192/64. Heading A1D. An implement for spreading materials comprises a hopper fitted with an endless conveyer which feeds material to a spreading member 16 which is mounted on a supporting -structure 24 which is attached to the implement frame 2 so that it can pivot about a pin 28 in a transverse direction and can be fixed in an adjusted position by means of a pin 34 which co-operates with holes 33 in the frame. In use of the implement material is delivered to a region of the spreading member corresponding to the -position of the member relative to the frame. The hopper -is provided with a pivoted flap which opens inwards and limits the amount of material delivered from the hopper. |
