Disk blade scrapers for tillage apparatus

Details Disk blade scrapers for tillage apparatus Disk blade scrapers for tillage apparatus

2007-11-06

2007-11-06

Will, Thomas B. (Department: 3671)

Earth working

Rolling, rotating or orbitally moving tool

With disk cleaning means

C015S256500

Reexamination Certificate

active

10788624

ABSTRACT:
A disk blade scraper is used with a tillage implement having rotating disk blades separated by hub spools. In one form, the disk blade scraper has a wide tapered scraper blade positioned very close to the transition of the hub spool and the disk blade. In another form, the disk blade scraper incorporates a round disk having an edge that runs in the transition joint of the disk blade and the hub spool. In yet another form, the disk blade scraper incorporates a round and or square bar that is positioned in such a way that the bar end rubs against this transition joint. In still another form, the disk blade scraper incorporates a flat scraper blade shaped to fit the contour of the backside of the disk blade. The corner of this scraper is positioned very close to the transition joint of the disk blade and the hub spool.

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