Implement for seeding grass

作者: Charles I. Grimes

DOI:

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摘要: An implement for seeding "fluffy" grass seed comprising a box defining plurality of compartments having dispensing slot in lower portion thereof. Seed delivery tubes are connected to the so that each encompasses one slots. A picker wheel assembly is rotatably supported on such disposed slots and directional flow agitator mounted agitating directing toward into contact with wheels. packer assembly, designed substantially "float" over surface ground, frame as support while at same time firming soil around dispensed from through tubes. The which rearward tube, provided resilient ground engaging provide thus implement, "floating-type" motion firms seeds thereby assures uniformly planted desired depth.

参考文章(6)
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Lloyd G Hoppes, Samuel E Waldorf, Twin feed fertilizer spreader ,(1951)
Richard S Hartley, Harold D Hannah, Food mixing machine ,(1969)