Earth working – Diverse tools – Three or more diverse implements following same path
Patent
1987-12-04
1989-06-06
Johnson, Richard J.
Earth working
Diverse tools
Three or more diverse implements following same path
172151, 172170, 172197, 172612, 172200, 172150, A01B 2700, A01B 2904, A01B 3100, A01B 4902
Patent
active
048362956
ABSTRACT:
An apparatus for leveling and conditioning baseball infields and the like includes a scarifier, pulverizer, drag, and roller, all mounted on a common frame. The frame and at least some of the implements may be adjusted to adjust or disable the scarifier, pulverizer, and drag individually. The apparatus may be pulled by a small garden tractor.
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