| 摘要 |
<p>1,150,249. Harvesting. SOC. ANON. ETABS BRAUD. 27 Sept., 1967 [7 Nov., 1966], No. 43905/67. Heading A1F. Dust arising from the header of a combine harvester is conveyed by suction applied by a fan 4 through a passage 5 and into a discharge conduit at the side of the machine remote from the operator. The fan is driven by a belt 11 from a driving pulley 14 attached to the driven shaft of the conveyer 2.</p> |
