Matches 1 - 33 out of 33
Match Document Document Title
7568439 Fertilizer knife and point structure  
A knife assembly includes a unique finned point with angled soil-engaging surfaces defining several fracture areas and preventing slabbing to avoid excessive soil disturbance and knife wear. The...
7506595 Agricultural furrowing tool  
A ground engaging furrowing tool for paired row seeding comprising a body having a forward leading point, a bottom and laterally outwardly extending wing members. Each wing member including a...
6860336 Subsoil fertilizer applicator  
A subsoil applicator has an upright shank provided with a leading soil-slicing edge and a pair of opposite sides. At the bottom of the shank, a pair of soil lifting wings are provided, presenting a...
6702036 Cultivator shovel  
A cultivator shovel for mounting on one of the shanks of a conventional agricultural cultivator. The shovel includes a shank mount in the form of a channel for receiving the shank therein. A shovel...
6474909 Fluid assisted ground wedging device  
A fluid assisted wedging and compacting device for the installation of underground cable that includes a blade with a cutting edge, two cutting faces a toe, a shoe, a cable feed tube, a pair of...
6422323 Tillage tooth for use in an implement providing a smooth finish  
A tillage tooth for use in an implement which performs shallow tillage with tillage discs followed by chisel plows with winged points performing primary tillage in strips of untilled soil left by...
5979568 Agricultural sweep having reinforcing ridge  
An agricultural sweep has an upwardly extending stem adapted to be secured to a tine of an agricultural implement and a ground breaking member comprised of a pair of substantially planar wings...
5531277 Bent wing sweep  
A cultivator sweep includes a body with a forward point and wings diverging outwardly in the rearward direction. In one embodiment, a row side sweep includes a row side wing angled upwardly from...
5520125 Combination cultivator and chemical applicator  
A rig assembly on a combination row crop cultivator and chemical applicator includes a knife or other applicator device supported in front of the cultivator sweep and behind the disk coulter blade....
5437337 Tillage unit with reduced disturbance of surface residue and soil  
A conservation tillage unit includes a coulter and a plow having a shank, a point and a pair of wings mounted slightly forwardly of the shank. The unit fractures the soil at ground speeds up to...
5172770 Agricultural shares with dimples  
An agricultural share having a working portion with a front face, a rear face and two sides converging to a forward point. A plurality of depressions are formed on the rear face of the working...
5161472 Multi-function draft implement  
A multi-function draft implement for opening, seeding, and fertilizing is disclosed. The implement provides a vertical knife opener for creating a vertical trench in the ground, a horizontal sweep...
5103918 Tillage unit  
A tillage unit 1 reducing soil surface and soil surface crop residue disturbance is provded, including a thin vertical support shank 13 with a generally V-shaped horizontal blade support assembly 2...
4770112 Combination seeding, tilling and fertilizing implement  
An opener assembly for fertilizing, tilling and seeding in one pass. An opener body is removably attached to an upright support leg and mounts a replaceable fertilizer banding knife. A replaceable...
4538689 Subsoil plow point  
An improved plow point such as used on a chisel plow has a forward tooth for breaking the soil. Wings extend outwardly and rearwardly of the tooth portion of the tool at a shallow angle. That is,...
4204579 Cultivator with pivotal tines  
A cultivator has a frame normally carried on the back of a tractor and pulled in a predetermined direction along the ground. A plurality of tines extend downwardly from this cultivator and...
4185699 Soil contact tool  
This invention relates to an improved soil contact tool comprised of a narrow uniform width ground engaging section and a triangular moldboard section extending therefrom. The moldboard section has...
4141301 Cultivator and liquid fertilizer blade  
An improved fertilizer knife includes a main knife-shaped blade which is inclined in a forward direction and which has a fertilizer discharge tube along its trailing edge for discharge of liquid...
4129082 Earth working and fluid distribution apparatus  
An earth-working and fluid distribution apparatus is disclosed including a plow having a frame and a shank connected thereto. The apparatus further includes a, shovel for breaking the earth and...
4079680 Fertilizer injection apparatus including soil working device  
An apparatus is disclosed for injecting fertilizer into the soil. A soil working device includes a sweep with a nose portion that moves through the soil as the sweep is moved forward, a pair of...
4078866 Yoke holder for replaceable blades  
A replaceable blade yoke holder, carried by an adapter clamp, comprising a pair of parallel horizontal wedges, with the wedges adapted to be removably held together by bolt holding means, and with...
4033271 Apparatus for subsoil application  
A knife for applying substances such as fertilizer in solid, liquid or gaseous form cuts a slice in the subsoil with its leading, rearwardly inclined cutting edge and simultaneously firms up and...
3912020 Renewable self-sharpening ripper tooth  
A ripper shank drawn by a tractor has a combined ripper tooth and shank guard releasably and adjustably mounted thereon by meens of a pair of vertically spaced apart removable pins which engage pin...
3517752 PLANTING SHOVEL  
3119359 Direct seeder  
3108551 Furrow opener for transplanter implement or the like  
3038424 Sweep type liquid fertilizer tine  
2988326 Turbine speed control apparatus  
2925056 Furrow attachment for grain seeders  
2779263 Deep furrow drill shovel  
0989729 Title is not available  
RE13066 Title is not available  
AI00014 Title is not available  
Matches 1 - 33 out of 33