Assignee: Kuhn s.a.

Location: Saverne, FR
No. of patents: 19

Number	Title	Issue Date
8074432	Agricultural mower comprising a carrying vehicle and several work units An agricultural machine including a carrying vehicle and plural work units configured to cut a standing product. The agricultural machine includes at least two front work units arranged, during work and viewed in a direction of forward travel of the carrying vehicle...	12/13/2011
D647538	Disc of rotary mower	10/25/2011
8037666	Mower with an lightening device including torsion bars A mower comprising a chassis carrying at least one harvesting mechanism and a lightening device of the at least one harvesting mechanism. The lightening device includes at least one torsion bar which is connected to a transverse beam of the chassis and which carries...	10/18/2011
8020364	Haymaking machine with a central protector A haymaking machine hitched to a tractor, including a frame carrying a cutting mechanism having cutting tools and a carrying structure intended to support a protective device, said protective device including one central protector articulated on said carrying struct...	09/20/2011
D640289	Disc of rotary mower	06/21/2011
7523601	Mower with an unfolding and folding device that includes a tilting element, a link rod, and a hydraulic jack A mower includes a supporting structure that can be coupled to a tractor and bears a support beam to which there is articulated a cutter bar that can be brought from a work configuration into at least one transport configuration and vice versa using an unfolding and...	04/28/2009
7500341	Agricultural cutter comprising a carrier vehicle and several work units An agricultural machine including a carrying vehicle and plural work units configured to cut a standing product. The agricultural machine includes at least two front work units arranged, during work and viewed in a direction of forward travel of the carrying vehicle...	03/10/2009
7181897	Rotary mower A cutting device including a gearbox of an upper part, a lower part, and a front piece, the front piece having a thickness greater than the thickness of the upper part. At least one guide bearing is connected to the gearbox by assembly elements. At least one cutting...	02/27/2007
5107663	Farm machine having a deformable suspension mechanism A farm machine comprises at least one group of working elements and a structure having a hitching mechanism for hitching the farm machine to a motor vehicle during work. The group of working elements is connected to the structure which comprises a tongue ...	04/28/1992
4986061	Mower with skids A mower according to the invention includes a mowing group provided with a cutting bar and skids. The rear connection of each one of the skids includes connection means that allow the rear part of the skid to separate from the cutting bar in a relative mo...	01/22/1991
4947629	Mower A mower having a plurality of rotary cutting elements each of which is provided with at least one cutting tool. At least one of the rotary cutting element is driven by a transmission means housed in a housing located under the rotary cutting elements. The...	08/14/1990
4922699	Farm machines with a jointed toolholding frame This invention relates to a farm machine with a toolholding frame including a crosswise support provided with at least two rotors which is jointed to a coupling device by way of a pin. The crosswise support is made up of a central part and two lateral parts ...	05/08/1990
4922700	Haymaking machine A windrowing rotor 1 is driven in rotation and equipped with tools to windrow plants that are on the ground. A cover 26 is jointed on a beam 2 by a hinge pin 33 that is at least approximately horizontal and that is at least approximately perpendicular to ...	05/08/1990
4903468	Mower-conditioner having deflector A mower-conditioner includes mowing elements for cutting hay and throwing the hay in a backward direction relative to a work direction, conditioning rollers mounted on lateral walls behind the mowing elements, and deflectors positioned at least partially ...	02/27/1990
4899523	Mower A mower including a cutting device connected in an articulated manner to a frame, the cutting device including two groups of mowing elements and each one of the two groups of mowing elements including drive elements. A transmission means transmits movemen...	02/13/1990
4856598	Machine for working soil The ends opposite one another of adjacent bars (2, 3) of (4, 5) are sized, shaped, and positioned to cooperate with one another to push back hard objects which are found between two adjacent bars (2, 3) or (4, 5) during their approaching phase....	08/15/1989
4848482	Machine for working soil In a machine for working soil, the oscillating arms 6, 7 of the opposite toothed bars 2, 3, 4, 5 on different rows 27, 28 are mounted at least approximately side-by-side in a direction crosswise to the direction of advance 24....	07/18/1989
4833868	Mower A mower having a plurality of rotary cutting elements each of which is provided with at least one cutting tool. At least one of the rotary cutting element is driven by a transmission means housed in a housing located under the rotary cutting elements. The...	05/30/1989
4720964	Mower A mower having a plurality of rotary cutting elements each of which is provided with at least one cutting tool. At least one of the rotary cutting element is driven by a transmission means housed in a housing located under the rotary cutting element. The ...	01/26/1988

PatentStorm

Bizarre Patents

PatentStorm News

Assignee: Kuhn s.a.