Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 40
g; from this hopper a tube leadsdown, between the mould board and land side, through which thecorn is to be dropped. To regulate the planting there is a slidingpiece immediately under the hopper, which is drawn back by a spring,thus cutting oft*the communication between the hopper and the… … 3G American Patents for June, with Remarks. the slide brings a regulated quantity of corn over, awl drops it intothe tube: a scraper behind the mould board covers the corn. The only objection which we see to this plough, is the impossibilityof planting corn by it in regular squares, so that it.can…
Science · Patents · Meteorology · Technology
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