Trash clearing disc assembly for planters

Details Trash clearing disc assembly for planters Trash clearing disc assembly for planters

1981-11-24

1984-01-17

Johnson, Richard J.

Earth working

Rolling, rotating or orbitally moving tool

Plural disks with individual mount or axis

172744, 172774, A01C 506

Patent

active

044259735

ABSTRACT:
A double disc, debris-clearing assembly has a suspension member for releasable attachment to a farm implement and on which is rigidly secured an upright standard. A guide rigid to and depending from the suspension member beneath the standard has a tiltable channel element releasably mounted thereon and provided with an upwardly-extending strap for varying its height along the guide. An adjustable connection is utilized between the strap and the standard. A pair of interconnected brackets carried by the channel element are provided with disc mounts which may, in turn, be adjusted to vary the positions of the discs relative to each other and to their brackets. Accordingly, the suspension member, the standard, the guide, the strap and the channel element are common to the bracket unit and, therefore, the discs.

REFERENCES:
patent: 588787 (1897-08-01), Atkins
patent: 1024208 (1912-04-01), Langley
patent: 1169183 (1916-01-01), Orndorf
patent: 2439449 (1948-04-01), Caffese
patent: 2486442 (1949-11-01), Silver
patent: 4131162 (1978-12-01), Schmitz
patent: 4295532 (1981-10-01), Williams

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