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| Number | Title | Issue Date |
| 7350347 | Crop raking device A crop raking device includes a rake wheel and a gauge wheel. The rake wheel is configured to rake crop in a field, with teeth disposed around a perimeter thereof, and has a vertically variable position. The gauge wheel is attached to the rake wheel, and is configur... | 04/01/2008 |
| 7328567 | Wheel rake A wheel rake including an adjustment mechanism for adjusting wheel beam angle for more aggressive or less aggressive raking action. ... | 02/12/2008 |
| 6421997 | Straw buncher A straw buncher is provided for collecting straw in bunches when towed across a field and for releasing the straw at desired locations into large piles. The straw buncher includes a hitch for connecting to a towing implement and a frame extending generall... | 07/23/2002 |
| 6105354 | Rake apparatus A new and improved rake apparatus and methods are provided for the easy and safe exchange of process equipment towed behind the rake for combined raking and processing agricultural operations. The rake may be mounted on a large frame with a substantial ex... | 08/22/2000 |
| 6000207 | Disassemblable hay rake A towable hay rake is capable of being completely disassembled into parts having relatively homogenous dimensions, thus allowing the hay rake to be easily stored and shipped. In particular the hay rake of the present invention has the advantage that the e... | 12/14/1999 |
| 5862659 | Haymaking machine with at least one windrowing rotor A haymaking machine including at least one windrowing rotor which is articulated to a bearing structure in such a manner that it can pivot about at least one axis which is substantially horizontal and perpendicular to the direction of travel. The at least... | 01/26/1999 |
| 5791133 | Rotary rake for a hay making machine A rotary rake for a hay making machine has prong brackets rotating about a substantially vertically aligned axis and having prongs at their outer ends and provided with respective eccentrically positioned cam rollers within the gyro casing and with respec... | 08/11/1998 |
| 5752375 | Articulated bifold hay rake A pull-type bifold hay rake includes a draw bar assembly connected to a tow vehicle, a support linkage mounted to the draw bar assembly, a trolley assembly having a cross-member assembly, and a pair of articulated rake arm assemblies, each being pivotably... | 05/19/1998 |
| 5586421 | Haymaking machine A haymaking machine in which fork-bearing arms are mounted in a pivoting fashion on a ring. These fork-bearing arms are controlled so that they can pivot about their respective longitudinal axes during rotation of the ring via a belt driving the ring and ... | 12/24/1996 |
| 5459987 | Integrated main frame and basket suspension for a side-delivery rake A side-delivery rake includes a main frame comprising right- and left-hand frame members which diverge rearwardly and are interconnected at their forward ends by a front support assembly and are further interconnected by front, intermediate and rear brace... | 10/24/1995 |
| 5396756 | Agricultural rake There is provided an agricultural rake which comprises a frame having front rear sections angled with respect to one another. A plurality of angled rake wheels are mounted on the rear section of the frame. The rake wheels are characterized by having a plu... | 03/14/1995 |
| 5274990 | Haymaking machine having an adjustable deflector A haymaking machine, particularly a windrower of cut plants comprises a support mount which is attached to a frame that is adapted to be coupled to a hydraulic power lift of a tractor. At least one raking wheel being connected to one end of the support mo... | 01/04/1994 |
| 5231829 | Rake trolley with adjustable working widths suitable for finger wheel hay rakes The present invention regards a rake trolley with adjustable working widths, suitable for three point hitch finger wheel hay rakes. The trolley includes a transverse frame member. A pair of rake arms are connected to a pair of moveable heads, and a pair o... | 08/03/1993 |
| 5193330 | Agricultural reaping or haying machine In a reaping machine (11) having one or more rotatably drivable mowing units (12) which are provided with working implements, the mowing units (12) being held on a support frame (13) held with the tractor, the mowing units (12) are pivotally supported on ... | 03/16/1993 |
| 5163277 | Machine for spreading, turning and gathering of hay, straw and similar material A machine for spreading, turning and raking together hay, straw and similar materials. The machine has rotors (65, 84) which are rotatable around substantially vertical axles and are provided with rake arms (67) which extend radially and substantially hor... | 11/17/1992 |
| 4926619 | Hay-making machine A hay-making machine operable to move along a straight line path and a curved path includes a central support along with elongated transverse supports pivotably connected to the central support and extending from opposite sides of the central support in a... | 05/22/1990 |
| 4689941 | Pulled dethatching unit A pulled dethatching unit includes a frame having a tow bar extending forwardly for attachment to a draw bar of a pulling vehicle. The rear end of the frame has an arm pivotally attached to each side with each arm having a wheel rotatably mounted thereon.... | 09/01/1987 |
| 4558746 | Lawn working implement A lawn working implement having rigid teeth which is towed behind a small tractor or other such apparatus to thatch, sow or work a lawn. The implement is compact and highly maneuverable, yet applies pressure to its rigid tines to work the lawn effectively... | 12/17/1985 |
| 4510742 | Flax straw buncher A flax straw buncher for use behind a combine in a single operation where the straw is bunched behind the combine for subsequent burning comprises a bifercated frame section extended behind a hitch with groundwheels at the rear of the frame section. A rak... | 04/16/1985 |
| 4472930 | Lawn comb An elongated trailer-type vehicle is provided for pulling behind a prime mover such as a lawn tractor. The vehicle includes an elongated frame having vertically adjustable hitch structure at its forward end for releasable hitching behind a lawn tractor an... | 09/25/1984 |
| 4317327 | Pushed dethatching unit A dethatching unit is mounted for attachment to the front end of a self-propelled lawn mower, for example, so that the dethatching unit is pushed by the lawn mower and thatches the ground prior to mowing thereof. The dethatching unit includes a frame havi... | 03/02/1982 |
| 4151701 | Turf thatcher A turf thatcher having a mobile frame including a shaft on which a plurality of springs are mounted and extend down to the turf for dragging through the turf and removing the thatch therefrom. A pawl is movably mounted on the frame and is in a dragging po... | 05/01/1979 |
