Class 172/151 - Diverse rolling

Subclass of Class 172 - Earth working
Definition: Apparatus including two implements having rolling earth
No. of patents: 24
Last issue date: 08/30/2011

Number	Title	Issue Date
8006775	Strip tillage implement A strip tillage implement includes a plurality of forward disk gang members for sizing plant residue. An upright tool support bracket extends rearwardly from the rear frame member and defines a downwardly opening accommodation space at a top portion of the bracket f...	08/30/2011
7156186	Strip-till conditioning rotary reel These and other objects and objectives are attained by providing an soil conditioning rotary reel for a strip-till primary tillage system, the rotary reel having a particular cross-sectional profile that forms the soil into a uniform raised berm ideally suited for p...	01/02/2007
7143837	Soil conditioning rotary reel for secondary tillage operations A soil conditioning rotary reel for secondary agricultural tillage implements is disclosed. The reel incorporates formed bars slightly spiraled along the length thereof that increase the overall strength of the reel and, because of the shape of the formed bars, supp...	12/05/2006
7143836	Soil conditioning rotary reel for primary tillage operations A soil conditioning rotary reel for primary agricultural tillage implements is disclosed. The reel incorporates formed bars slightly spiraled along the length thereof that increase the overall strength of the reel and, because of the shape of the formed bars, suppor...	12/05/2006
7048069	Agricultural disc harrow and method An agricultural implement consisting primarily of a towed frame supported on retractable wheels, the frame having a plurality of independently adjustable spindles for setting height and angle of attack for various size rotatable discs. Each disc is staggered to redu...	05/23/2006
6968907	Smooth rolling cover crop roller Cover crops may be rolled and crimped using an apparatus which may be rolled across a field at a relatively high speed without excessive vibration. The apparatus includes a substantially cylindrical drum which has a plurality of rows of outwardly extending blades pr...	11/29/2005
6712155	Ground roller and aerator mounted carriage Carriage (10) attachable to a prime mover (41) for travel over turf or grass wherein the carriage (10) has idler rollers (12, 13 and 14) and a ground aeration mechanism in the form of a support axle (15) having a plurality o...	03/30/2004
6612378	One-pass tillage implement and method for improving crop root development, plant health and crop yields A one-pass field tillage implement and method which maintains a uniform soil density throughout the crop root zone for greater root development, improved plant health and greater yields by eliminating tillage of the soil at seed planting depths. The imple...	09/02/2003
6497534	Reduction of soil contamination The method of treating hydrocarbon contamination, in soil, that includes providing and operating a rotary tiller having tilling elements that rotate into and out of the soil to till and loosen the soil, and to elevate soil upwardly so that loosened elevat...	12/24/2002
6068061	Soil zone-builder coulter closer/tiller with vertical response mechanism and shank head An apparatus and method for tilling a seedbed with a soil manipulation device comprising a tilling shank for forming a groove in the soil followed a pair of coulter blades for closing the groove and a rear finishing device such as a rolling basket for fur...	05/30/2000
5797460	Straight bar tillage implement A tillage implement includes straight bar ripper structure with a main forward toolbar supporting subsoiler shanks from special brackets which can also support coulters ahead of the shanks independently of additional toolbar structure. An optional rear or...	08/25/1998
5622227	Multi-functioned farm implement for treating soil A farm implement has a rigid frame from which is supported a mechanism for breaking and loosening compacted soil. A first plurality of S-tines are supported by the frame and disposed behind the breaking and loosening mechanism. Each S-tine has a sweep dis...	04/22/1997
5499685	Strip tillage soil conditioner apparatus and method A movable, row crop soil conditioner apparatus for conditioning soil prior to planting including a mechanism for first cutting a row length furrow opening in the soil when the soil conditioner is moved. A subsoiler is positioned behind the first cutting m...	03/19/1996
5474135	Minimum tillage implement A tillage implement for preparing seed beds for planting seeds for row crops. The implement includes deep tillage units for loosening soil behind the wheels of a tractor, additional deep tillage units for loosening soil in the areas where seed beds are lo...	12/12/1995
4836295	Baseball infield conditioning apparatus 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, ...	06/06/1989
4601248	Minimum tillage planting apparatus A minimum tillage planting apparatus includes a soil conditioning device comprising a coulter for cutting through surface residue and slicing into the soil, a plow element behind and in alignment with the coulter for penetrating and lifting the soil, and ...	07/22/1986
4537262	Soil cultivation A soil cultivating machine comprises two transverse rows of fixed tines and three transversely extending rollers. The front roller has discs which cut parallel slits in the soil. The two following rollers have transversely extending releasable blades moun...	08/27/1985
4377979	Conservation tillage row crop planter system The planter includes a number of forward tillage units each followed by an aligned planting unit. Both units are independently mounted by four-bar linkages to the planter frame. Each tillage unit includes a leading banded coulter followed by a pair of rol...	03/29/1983
4361191	Seedbed preparation implement Through adaptation of and improvement upon secondary, minimum tillage techniques, there is provided a single pass, seedbed method and agricultural machine, utilizing reduction, incorporation, aeration and other procedures, capable of effectively handling ...	11/30/1982
4280564	Earthworking machine A cultivating machine includes a forward row of subsoil tools and a pair of elongated cultivating rollers having support plates to which soil penetrating T-section bars or knife edged bars are attached. To the rear of the cultivating rollers, a trailing s...	07/28/1981
4231305	Soil cultivating machine A cultivating machine includes a forward row of subsoil tools and a plurality of elongated cultivating rollers having support plates to which soil penetrating T-section bars or knife edged bars are attached. To the rear of the cultivating rollers, a trail...	11/04/1980
4211284	Sugarcane cultivator An improved earth working implement is disclosed which is particularly suitable for surgarcane cultivation, said implement having four main pluralities of saucer shaped cultivator discs carried by a trailer, each of said pluralities being individually adj...	07/08/1980
4088083	Rotary harrow and attachments A tillage machine includes a main frame that supports rotary soil working tined members and various additional tools that can be detachably fastened to the main frame in combination with the rotary tined members to landscape in one pass. For primary use, ...	05/09/1978
4048929	Combined apparatus for tilling and planting A tractor-drawn machine adapted to perform tilling, seedbed preparation, and planting in a single operation, comprises a frame from which plow units, a reel unit, a roller unit and seed planting units are mounted seriatim. The attitude of the frame may be...	09/20/1977

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Class 172/151 - Diverse rolling