Seed planting unit

Details Seed planting unit Seed planting unit

1974-07-25

1976-03-23

Pellegrino, Stephen C.

Planting

Drilling and broadcasting

Main and auxiliary frame machines

47 56, A01C 1100

Patent

active

039453308

ABSTRACT:
A seed planting unit carries a seed planter that dispenses a predetermined amount of seed into the ground at predetermined intervals in response to the coupling between a ground engaging wheel supporting the unit and the drive means of the seed planter. A film dispenser is also carried by the unit for laying film on the ground over the planted seeds; and a transmission is provided for synchronizing the perforating of the film before it is laid with the dispensing of the seeds by the seed planter so that the apertures in the film are aligned with the seeds deposited in the ground.

REFERENCES:
patent: 3103186 (1963-09-01), Saifuku
patent: 3175524 (1965-03-01), Kapplemann
patent: 3180290 (1965-04-01), Kapplemann et al.
patent: 3306239 (1967-02-01), Martin, Jr.
patent: 3315623 (1967-04-01), Tschudy, Jr.
patent: 3559599 (1971-02-01), Hoadley

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