"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
|6923266||Cantilevered outboard tine device for soil aeration|
An outboard tine device for soil-aerating equipment is disclosed comprising a hub having an aperture, a rotatable shaft within the aperture and mounted on the soil-aerating equipment, an outboard tine assembly comprising a plurality of outwardly protruding tines, an...
|6240860||Mounting system for securing planting units in planting machines|
A mounting system for securing planting units in planting machines, each unit including at least a portion removably secured to a carrier beam, the system allowing to quickly and simply change the distance between working units in order to adapt the machi...
|5743341||Toolbar mounting structure providing tool adjustment in the hitch area|
Integral hitch and standard mounting structure for a toolbar includes a first embodiment having a hitch tube connected to a three point hitch and to a rear toolbar. Brackets located a substantial distance outwardly of the hitch connect the hitch tube to t...
|4095653||Soil cultivating implements|
An implement has a frame including beams assembled end to end in the shape of a W with deep tillage members depending from each beam. A towing hitch is connected to the middle of the assembly so that during operation, the beams are inclined with respect t...