Grain drill disk scraper assembly

Details Grain drill disk scraper assembly Grain drill disk scraper assembly

1992-12-01

1994-06-07

Crowder, Clifford D.

Earth working

Rolling, rotating or orbitally moving tool

With disk cleaning means

172563, 111164, A01B 1516

Patent

active

053181336

ABSTRACT:
A disk scraper assembly for a furrow opener including a pair of closely spaced disks rotatably mounted on a support in downwardly converging relation relative to each other. The scraper assembly includes a pair of scraper blades supported for lateral-sliding movement independently of and in opposite directions relative to each other between the disks of the furrow opener. Each blade has a generally planar configuration and includes an elongated scraper surface which is adjustably fitted and then fixedly held in place to scrape dirt from an inner face of one of the disks.

REFERENCES:
patent: 733593 (1903-07-01), Poirier
patent: 744711 (1903-11-01), Bills
patent: 747759 (1903-12-01), Packham
patent: 1018220 (1912-02-01), Van Brunt
patent: 1113776 (1914-10-01), Goetz
patent: 1410883 (1922-03-01), Bozard
patent: 2540262 (1951-02-01), Higginson
patent: 4337835 (1982-07-01), Steilen
patent: 4736803 (1988-04-01), Roush
patent: 5060586 (1991-10-01), Hoyt

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