Earth working – Rolling – rotating or orbitally moving tool – Tool has circumferentially spaced teeth – tines – blades or...
Patent
1975-08-15
1977-09-13
Shapiro, Paul E.
Earth working
Rolling, rotating or orbitally moving tool
Tool has circumferentially spaced teeth, tines, blades or...
172120, 172555, A01B 1516
Patent
active
040475760
ABSTRACT:
A cultivator wheel is disclosed for use in agricultural machines. It has a hub and tines which project substantially radially from the hub and are provided with pointed outer end portions. These tines are bent out of the central radial plane of the wheel. Portions of the wheel are formed with cutting edges that are inclined circumferentially of the wheel as well as relative to the central radial plane of the same.
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patent: 3125166 (1964-03-01), Hines, Sr.
Rau Willy
Taus Christian
Maschinenfabrik Rau OHG
Shapiro Paul E.
Striker Michael J.
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