| 摘要 |
<p>1,114,734. Beet harvesters. ALMABAL G.m.b.H. 16 Dec., 1965 [18 Jan., 1965], No. 53374/65. Heading A1F. A beet harvester has two shares 1, 2 which converge downwardly and rearwardly and which are driven by cranks 12 so that they oscillate in either a vertical or a horizontal plane. Grating bars 10 are fixed to the shares. The shares are carried by a trolley arranged to move along transverse guides so that the shares can be laterally displaced during operation.</p> |
