Spreader suitable for spreading granular and/or powdery material

Details Spreader suitable for spreading granular and/or powdery material Spreader suitable for spreading granular and/or powdery material

1979-05-09

1982-02-23

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Container for non-fluid material, and scattering means

Rotating scatterer

239684, 239687, A01C 1700

Patent

active

043165818

ABSTRACT:
A spreader suitable for spreading granular and/or powdery materials, such as seeds or fertilizer, comprises a distributor which has an upturned rim. The distributor can be driven in rotation or reciprocated about an axis which is inclined rearwardly from top to bottom at different speeds by means of a change-speed means. Frame members are orientated to prevent the least obstruction to material ejected past them by the distributor. A downwardly inclined deflector prevents material from impinging against a vehicle to which the spreader is hitched. The constructional features of the spreader contribute to an even distribution of material about the axis, regardless of the type of material being spread.

REFERENCES:
patent: 719620 (1903-02-01), Sester et al.
patent: 3164387 (1965-01-01), van der Lely
patent: 3693890 (1972-09-01), Torrey
patent: 3777991 (1973-12-01), Picardat
"Atlas Fur Getriebe und Konstruktionslehre", by Alfred Widmaier, Verlag Konrad Wittwer, Stuttgart, Germany, Jul. 1954.

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