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| Number | Title | Issue Date |
| 7308946 | Method of cleaning hole diggers and spot cultivators and hole digger cleaning device A travelling rolling digger (1) for sequential hole drilling or for producing sequential cultivated spots in soil. The travelling rolling digger (1) includes at least one drilling shaft which is rotatable by a drive mechanism about a longitudinal shaft... | 12/18/2007 |
| 7273016 | Variable speed drive for agricultural seeding machines An agricultural seeding machine includes a mechanical drive; a seed meter including a driven shaft; and a planetary gear set. The planetary gear set includes an input shaft connected with the drive, an output shaft connected with the driven shaft, a ring gear, and a... | 09/25/2007 |
| 7257909 | Convertible yard tool A convertible yard tool is disclosed having an implement connected for rotation within a housing, wherein the implement and housing are operated relative to a ground surface in either a snow throwing orientation or a sweeping orientation. When operated in the snow t... | 08/21/2007 |
| 7240742 | Pipe handling system with a movable magazine An pipe handling assembly for transporting pipe sections to and from a horizontal boring machine. The system comprises a movable magazine, a support member, a drive system, and a transfer assembly. The drive system may move the magazine laterally on the support memb... | 07/10/2007 |
| 7234535 | Apparatus for turf aerification A novel drill for the aerification of turf grasses is disclosed. The drill comprises a chuck and a fluted turf drill bit held by the chuck. The chuck includes a locking mechanism which permits the chuck to rotate freely about its longitudinal axis when loaded in com... | 06/26/2007 |
| 7149600 | Pipe storage and inventory control chest A materials storage chest system stores and selectively dispenses pipe in response to a controller which selectively limits access thereto. A material dispensing opening prevents access to the chest other than through the controller. A communication system provides ... | 12/12/2006 |
| 6969222 | Device for transferring rods The invention relates to a rod transfer device for horizontal driving units for underground trenchless driving, having a storage container and a pivotable gripper, the gripper being arranged in such a way that the orbit of the gripper intersects both the transfer re... | 11/29/2005 |
| 6926091 | Counter-rotating twin shaft system for gardening machines A gardening/landscaping utility machine having a counter-rotating twin shaft system that can perform multiple types of work required for gardening/landscaping, including tilling, trench-edging, weeding, brush cutting, snow removal and lawn mowing. These processes ca... | 08/09/2005 |
| 6419029 | Drilling tool magazine A drilling tool magazine and a horizontal boring machine having a drilling tool magazine in which automatic and reliable handling and access to any of the drilling tools to be handled is ensured, the drilling tool magazine (10) which is particularly suita... | 07/16/2002 |
| 5678639 | Self-contained bioremediation unit with dual auger head assembly A self-contained bioremediation unit is adapted for quick coupling to a front-end loader, bulldozer or the like with no power connections between them. It carries its own engine and fuel tank for hydraulic driving of a dual horizontal auger head assembly ... | 10/21/1997 |
| 5353881 | Counter-rotating twin shaft system for gardening machines A gardening utility machine having a counter-rotation twin shaft system can perform multiple types of work required for gardening (tilling, soil removal, weeding, raking and shredding of leaves), snow/ice removal and for power de-thatching and mowing of l... | 10/11/1994 |
| 5224552 | Counter-rotating twin shaft system for gardening machines A gardening utility machine having a counter-rotation twin shaft system can perform multiple types of work required for gardening (tilting, soil removal, weeding, racking and shredding of leaves), snow/ice removal and for power de-thatching and mowing of ... | 07/06/1993 |
| 4641713 | Soil cultivating machines A soil cultivating machine comprises a cultivating member having discs and a tined roller, both of which are power-driven. Holes are provided in the discs and the periphery of each disc is divided into plate tine members by recesses. Tines extending from ... | 02/10/1987 |
| 4560010 | Soil layer cultivator with a pressure roller unit To prevent the development of clods on the soil surface when using a soil layer cultivator for the deep loosening of a field or the like, a pressure roller is provided to travel over the soil surface rearwardly of the elements effecting the deep loosening... | 12/24/1985 |
| 4552079 | Machine for planting seeds A machine for planting seeds includes a rotary soil lifting device which lifts broken-up soil, a tamping roller which tamps the remaining broken-up soil, an arrangement for placing seeds onto the upper surface of the tamped layer of the ground, and an arr... | 11/12/1985 |
| 4494365 | Mower cutting unit An improved cutting unit specially suited for grooming turf includes a frame supporting a conventional horizontally mounted driven reel having a number of spirally arranged blades. The cutting unit is supported on the ground by front and rear rollers. The... | 01/22/1985 |
| 4402366 | Soil tilling machine A walk from behind soil tilling machine including ground wheels upon which the machine may be moved and two rows of ground penetrating and pulverizing tines located to the rear of the ground wheels transversely to the line of machine movement. The tines o... | 09/06/1983 |
| 4224997 | Soil cultivating implements A soil cultivating implement has an elongated frame portion and a plurality of rotatable members mounted at the lower ends of respective elongated shafts. Each member includes a carrier and tools on radial arms are connected to the carrier. The carrier is... | 09/30/1980 |
| 4148363 | Soil cultivating implements An implement assembly includes two elongated frame portions with respective coupling members that are linked to one another. Either frame portion can be leading or trailing and in a preferred arrangement, the leading frame portion has tined soil working m... | 04/10/1979 |
| 4051902 | Soil cultivating implements A cultivating implement has one or more forward cultivating rotors that are driven to work the top soil. During this working, stones and debris are unearthed. At the rear of the cultivating members, one or more rows of soil working members are moved throu... | 10/04/1977 |
| 4051903 | Soil cultivating machines A cultivating machine has one or more working members that are driven to rotate about upwardly extending axes. Each working member is connected to a drive transmission to turn and, spaced apart soil working members mounted for free rotation about respecti... | 10/04/1977 |
| 4034687 | Cultivators A cultivator has a beamed frame with a coupling member that can be attached to the lower points of a lift device on a tractor. The cultivator has an assembly of blades mounted on a horizontal shaft which is driven via a forward transmission connected to t... | 07/12/1977 |
| 3977476 | Soil cultivating implements An agricultural implement combination has a forward cultivator with soil working blades that rotate about a horizontal axis extending transverse to the direction of travel and a rear harrow having tined soil working members that rotate about upwardly exte... | 08/31/1976 |
| 3941193 | Ground tilling apparatus Disclosed is a tilling apparatus characterized by a regulating drive connection between the towing tractor drive axle and the tiller shaft, the tiller tines having a modified arcuate configuration which provide a pocketed, rather than a furrowed or channe... | 03/02/1976 |
| 3937285 | Cultivators A cultivator has two elongated rotors rotatably mounted on horizontal axes and in driving engagement with driving means to work the soil at different depths. A forward rotor is secured to the frame and a ground engaging roller is mounted in front of the r... | 02/10/1976 |
