Setting wheels for seed drills

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United States of America Patent

PATENT NO 4995325
SERIAL NO

07314217

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Abstract

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A wheel (4) for setting sown seeds, for use in a sowing machine, is rigidly connected in rotation with at least one gauging wheel (5) having a rolling radius smaller than the radius of the periphery of the setting wheel (4). The gauging wheel (5) is a wheel with a deformable peripheral coating, such as a low pressure pneumatic tire (13).

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Patent Owner(s)

Patent OwnerAddress
SOCIETE SOGEFINA SOCIETE DE GESTION FINANCIERE ARMORICAINE (SOCIETE ANONYME)PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herriau, Auguste Paris, FR 1 16
Herriau, Paul Cambrai, FR 5 50

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