Class 172/810 - MOUNTING FOR PUSHED TOOL AT END OF MOTOR VEHICLE

Subclass of Class 172 - Earth working
Definition: Apparatus in which a mounting mechanism is provided for
No. of patents: 38
Last issue date: 11/17/2009

Number	Title	Issue Date
7617881	Articulated crawler tractor An articulated dozer with a four point independent suspension system between a chassis and two support frames is described. The chassis includes a front chassis portion and a rear chassis portion connected by an articulation joint. The vehicle is compactly arrange s...	11/17/2009
7360327	Material moving pusher/bucket A pusher/bucket has back plate with wings pivotably mounted at either end, and a drop blade pivotably mounted thereto. The drop blade can be secured in a raised position where it is superimposed over the back plate; when in the raised position, the wings can be posi...	04/22/2008
7309186	Pin cartridge for a pin joint A frame for a work machine includes first and second wall portions having an axially aligned bore positioned therein. A boom is positioned between the first and second wall portions and has a bore that is alignable with the bores in the first and second wall portion...	12/18/2007
7297186	Tethered, inflatable holder for flowable material A flexible bag for receiving flowable material is suspended, as from a gantry, and is tethered transversely and yet has substantially free movement along three sides for complete filling. The length of the tethers may be selected to prevent complete collapse of the ...	11/20/2007
7207575	Suspension with torsion-resisting cylinder A rear tractor suspension for a tractor includes a suspension arm pivotally coupled to the chassis of the tractor, and a hydraulic cylinder coupled to the suspension arm to support it. The hydraulic cylinder conveys only longitudinal forces in a first mode of operat...	04/24/2007
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
6823948	Slopeboard mounting device A slopeboard mounting device having a rigid shaft that is attachable near a first end to a slopeboard frame and having near a second end a mechanism for indicating the desired location of a mounting lug. The rigid shaft has such a shape and size that the indicating ...	11/30/2004
6246939	Method and apparatus for controlling angles of working machine The invention provides a method and an apparatus for controlling angles of a working machine, which even unskilled operators can easily and efficiently perform in excavation and loading operation. For this purpose, the control apparatus includes an automa...	06/12/2001
6230636	Agricultural machine Disclosed is a cultivator mounted to roll about a horizontal axis transverse to the direction of travel of the machine in combination with a hopper. The cultivator and hopper are mounted on a frame which is adapted to be connected to a three-point hitch o...	05/15/2001
6182769	Demining device including demining discs and impact devices and demining method utilizing the device A method for increasing effectiveness of mine clearance when clearing landmines. A vehicle-mounted, mechanically driven, rotary cultivator type demining tool is provided. The demining tool includes a horizontal shaft, a demining unit rotating around the h...	02/06/2001
6154986	Articulated snowplow system An articulated snow plow system for use with a vehicle includes a blade center section having a moldboard section and left and right plowblade sections which are wider than the blade center section. The plowblade sections each include a moldboard section ...	12/05/2000
6059048	Implement mounting arrangement with independent lift-roll and pitch-yaw operability An implement mounting arrangement for a work machine providing simplified, independent lift-roll and pitch-yaw operability. The present arrangement includes at least one push arm connected to the work machine for rotation about a horizontal lift axis; an ...	05/09/2000
5988295	Adjustable grating attachment for grading soil An accessory that can be attached to any of a variety of heavy machinery such as bulldozers, backhoes, tractors, etc, is used for a final grading and leveling pass and is comprised of, a grating having a lattice arrangement with a "V" pattern and a set of...	11/23/1999
5628130	Tool for excavating beneath buried utility lines A tool for attachment to the end of the articulated arm of a backhoe or other power shovel is disclosed. The tool provides a forwardly directed blade; i.e. a blade directed away from the tractor unit of the power shovel. The blade is usable to excavate so...	05/13/1997
5562166	Garden tiller The invention is the combination of a motor powered garden tiller connected to a separate motor driven chassis which includes a seat for an operator to control the tiller. The speed of the tiller is controlled by and through the articulated coupler betwee...	10/08/1996
5337834	Disk excavating and grading attachment An earth moving machine attachment is disclosed comprising a plurality of disk units mounted to a disk unit mounting beam which is fixed to a beam pushing frame for pivotally coupling to a dozer or tractor C frame. The beam pushing frame is angled obtusel...	08/16/1994
5291954	Front mounted, front folding tool carrier bar A front folding tool carrier bar for agricultural applications includes a frame having opposite sides and having ground-engaging wheels mounter thereon. Mounted on the frame is a device for coupling the frame to a vehicle. Also mounted on the frame are a ...	03/08/1994
4945663	Apparatus and method for forming and compacting planting mounds Planting mounds for afforestation purposes and the like are formed by an apparatus wherein a device having at least one mound-forming and compacting body is provided on a movable support arm or boom of a carrier vehicle adapted to be driven along the grou...	08/07/1990
4940096	Three point hitch for truck A three point hitch mounted on the rear of a pick up truck has a pair of lift draft arms connected to a hay bale carrier. Pivot connections having upright pivot pins attach the lift draft arms to a transverse shaft allowing the lift draft arms to be folde...	07/10/1990
4930801	Front mounted implement An implement adapted for connection to a vehicle three point hitch on the front of a pushing vehicle wherein the implement is provided with at least one forward ground contacting rolling support means mounted to a forward portion of the implement frame, a...	06/05/1990
4899831	Frontal connection apparatus for tractors Improved tractor frontal three-point connection apparatus with lower links attached to the front bolster at a pivot axis behind the front panelling of the tractor housing and pivotable to positions behind such panelling, the lower links having rear extens...	02/13/1990
4896489	Implement lift and flotation system with a single transversely adjustable cylinder An implement lift system for a machine such as a front mouted mower having a pair of transversely spaced lift arms operable by a single life cylinder. The lift cylinder is transversely adjustable utilizing a special cylinder bracket arrangement and a tran...	01/30/1990
4817728	Implement structure for facilitating easy mounting to and disconnection from a lawn and garden tractor Implements designed for attachment to a lawn and garden tractor include elongate attaching frames having the implement tool connected to first ends of the frames and transport wheels located so that the weight of the implement is distributed approximately...	04/04/1989
4773666	Tractor hitch with improved mounting means A three point or other hitch for use in conjunction with a tractor, preferably for mounting onto its front end, a pair of side plates permanently mount onto the front side edges of the tractor, each side plate incorporating shaped cradles for holding the ...	09/27/1988
4467876	Ripper tooth means A ripper tooth means is disclosed in combination with a wheeled vehicle having a pair of forwardly extending arms, a frame secured to and extending between the arms, and a horizontal shaft removably mounted on the frame. The ripper tooth means is comprise...	08/28/1984
4436162	Implement attachment for the front end of a tractor An implement attachment for the front end of a tractor comprises a tractor frame having transporting wheels and a frame device fixedly carried by the tractor frame, which extends parallel to the direction of transport. The frame device projects forwardly ...	03/13/1984
4431061	Levee scalper A farm implement adapted to be coupled to the front of conventional tractors for pre-cutting or scalping old levees. A rigid, box-like frame is secured generally transversely upon the front of the tractor. The frame supports an elongated, rigid channel mo...	02/14/1984
4424870	Attachment device for the front of a motor vehicle An attachment device is shown for mounting an implement onto the front of a motor vehicle. The attachment device is substantially contained within the hood portion of the vehicle and includes a pair of vertically aligned support members fastened to the fr...	01/10/1984
4260027	Flail-type mulcher cultivator A rotatable flail-type agricultural implement is disclosed which includes a central axle and a plurality of radially and circumferentially spaced, flexible, hammer-supporting chains presenting a plurality of ground crop-engaging flails upon rotation of th...	04/07/1981
4256426	Tractor front mounted round bale carrier A frame for attachment to the forward end of a farm tractor and defining upstanding guide structure thereon including a substantially vertical lower portion and an upwardly and rearwardly inclined upper portion. A follower is supported from the guide stru...	03/17/1981
4193457	Cutover land restorer Axles projecting oppositely from opposite ends of a ribbed limb-breaking roller are carried by bearings mounted on plates projecting downward from the opposite ends of a transverse beam extending across the front of a crawler tractor. Arms projecting rear...	03/18/1980
4181181	Tractor implement hitch with rubbing surfaces to limit sway A three-point implement hitch employed to secure an implement forwardly of a propelling tractor. The implement hitch includes a frame on which a pair of forwardly extending lower links are mounted for lateral adjustment. An intermediate portion of each of...	01/01/1980
4164985	Straddling tractors An implement hitching mechanism for a tractor of the type for straddling rows of agricultural crops in which a first gantry is connected to the tractor and a second gantry having the hitching means thereon is mounted to said first gantry for movement ther...	08/21/1979
4140186	Heavy-duty ripper for dual traction unit An earthmoving apparatus has first and second traction units and a connecting device for connecting the second traction unit to the first traction unit in rearwardly spaced relationship. A ripper is carried by the connecting device intermediate the tracti...	02/20/1979
4124079	Driven implement connected to rockable motor of a vehicle A self-propelled tiller-planter including a motor providing hydraulic motive power for various operating mechanisms. A tiller pushed by said planter and hydraulic means is provided for lifting and lowering the tiller assembly into inoperative position abo...	11/07/1978
4047626	Clamshell bucket for wheel loader A loader vehicle includes a forwardly disposed bucket made up of a pair of jaws, with linkage means associated therewith so that, with the jaws in their open state such jaws are initially moved forwardly of the vehicle, and then subsequently the jaws are ...	09/13/1977
4044843	Tractor-mounted scraper A tractor-mounted scraper is disclosed in which the scraper blade has two scraping edges and is mounted in a box assembly having two side plates, the blade being mounted on pivots located near the lower edges of the side plates and near the outer edges of...	08/30/1977
3961788	Bulldozer blade with improved tip and end bit A bulldozer blade comprises an upright member having a pair of laterally spaced end plates and a transversely disposed cutting edge secured thereon. A mounting plate is secured forwardly on the outboard side of each of the end plates and an adapter is sec...	06/08/1976

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Class 172/810 - MOUNTING FOR PUSHED TOOL AT END OF MOTOR VEHICLE