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Document Document Title
4063596
A soil cultivating machine or rotary harrow has a row of tined soil working members that are driven about upwardly extending shafts. Further soil working or cultivating members between the driven members are mounted for free rotation abo...  
3960219
A soil cultivator has at least one rotor mounted for rotation about a horizontal axis and rows of rigid soil working tines are secured on the rotor to be driven through the soil in a direction opposite to the travel direction of the cult...  
3946816
A harrow has rotary soil-working members in driving connection and spaced apart from one another to work non overlapping paths through the soil being cultivated. Between the rotary soil-working members, non rotary tines are positioned to...  
3744260
An earth-penetrating blade is mounted to one side of the longitudinal axis of a vehicle chassis and out of the way of other auxiliary equipment on the chassis for alternate operation of blade or the equipment on the same chassis. The bla...  
3698485
A power driven, rotary soil tillage device in which a driven shaft having spaced rotary tillage members with soil engaging blades is provided with soil erupting chisel point members that extend from a point above and behind the driven sh...  
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Matches 1 - 50 out of 70