Matches 151 - 200 out of 277 < 1 2 3 4 5 6 >
Match Document Document Title
4387910 Coupling member  
An overload coupling member is used as a strut to interconnect the upper link of a tractor lift device with an implement, such as a cultivator. The member includes two portions that are moved...
4357031 Top mounted lift ram for tractor  
A top mounted lift hydraulic ram on a tractor for a three-point hitch mounted on a removable subassembly to facilitate assembly and convenience in servicing.
4336954 Tractor trailer hitch  
An improved hitch for attaching a trailer to a farm type tractor is disclosed, with a means for supporting the hitch at the distal end thereof by attachment to a support member provided on the...
4331347 Three-point hookup apparatus  
A coupling apparatus for allowing one person to releasably connect a first object to a second object, which second object has a first engageable portion, a second engageable portion and a third...
4315700 Implement for applying sealant to asphalt pavement or the like  
An implement for use with a prime mover, such as a tractor, for applying a uniform coating of a liquid sealant to pavement comprising a plurality of spray tubes for spraying a coating of the liquid...
4241935 Coupling hook structure for tractor hitch system  
A three-point tractor hitch system includes a coupling hook structure as the upper link thereof formed with a hook body defining a concave recess for receiving therein in locking engagement a...
4236613 Coupling member  
An elongated coupling member is connectable to the upper link of a three point tractor lift and to an implement carried by the lift, such as a spreader. The member includes a piston slideably...
4222583 Upper link storage device  
An upper link storage device having a post secured to the cross bar of an inverted U-shaped bracket. A sleeve slidably retained on the upper link engages the post to positively arrest the upper link.
4221399 Draft arm extension stop  
A lower draft arm extension link stop in a tubular member of a lower draft arm of a three-point hitch for engaging the extension link in its extended position. The extension link is provided with a...
4219212 Tractor implement hitch  
An implement hitch for an articulated agricultural four-wheel drive tractor includes draft links secured to the rear section of the tractor by spherical bearings and carrying couplers to connect an...
4216975 Tractor hitch  
A tractor hitch having a rockshaft pivotally carried between a pair of tractor frames behind and below the rear axle which carries a bellcrank to which a pair of draft links and drawbar are...
4206825 Agricultural tractor with narrow rear body having lifting device links which function as scrapers for mud or the like on the rear tires  
An agricultural tractor having at least four side-by-side pneumatic rear tires which provide a relatively narrow path of travel, there being a narrow rear portion of the tractor's body having about...
4194757 Adjustable lift link for a three-point hitch  
An adjustable lift link on a three-point hitch having a self-locking handle and retainer for selectively adjusting and holding the adjustment of the lift link. A stop on the link selectively...
4191280 Mechanical link members  
A mechanical link member is provided which is easily variable in length for ease of connection yet rigid in operation by the use of hydraulic valve and screw-type adjustments. In addition to an...
4186811 Tractor vehicle in particular for agricultural use  
The tractor vehicle comprises a chassis supported by at least two sets of driving and steering wheels. A cab is fixed to the chassis and encloses the devices for driving the vehicle and the devices...
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...
4146246 Three point linkage  
A three point linkage for coupling a tractor or similar vehicle to a working tool includes two lower guide members and an upper guide member which is resiliently connected to the lower guide...
4142587 Rotary cultivators  
Rotary cultivator having resilient vibration damper acting between the cultivator's drive and a reaction member, to absorb vibration generated by varying torque reaction exerted on the drive during...
4135731 Upper link storage clip  
An upper link storage clip for securely maintaining the upper link of a tractor three-point hitch in its storage position without side to side movement, the storage clip being so designed that the...
4125271 Tool suspension  
This invention relates to a tool suspension for mounting tools upon either the front or rear of a vehicle in the form of a three-point suspension for hydraulic lifting and lowering. A hydraulic...
4116283 Agricultural tillage equipment  
An agricultural implement support with dual three-point hitch capabilities for supporting a combination of two different implements from a single frame controllable by a three-point hitch lifting...
4103796 Bucket attachment for tractors  
Apparatus for attaching a bucket to a conventional three-point hitch on a tractor to control dumping of the bucket. The bucket is pivotally secured by stub shafts to a yoke-shaped frame. The frame...
4074639 Trailer for farm tractors with driven member powered by p.t.o.  
A wheeled trailer, such as a liquid manure spreader, has a draft tongue which is adapted for attachment to a draft connection of a farm tractor so as to trail behind a soil working implement, such...
4073346 Combination tractor and farm implement hitch means  
A first farm implement having a front three-point hitch connection for mounting on a tractor is equipped with a rear three-point hitch means for connection with a front three-point hitch means on a...
4068722 Manure crushing and earth mixing rotary machine  
This combine manure-crushing and soil-mixing rotary machine adapted to be hitched to a tractor is provided with a tool carrier shaft operable at least at two different velocities, namely a higher...
4067471 Three point tractor hitch boom attachment  
A tractor attachment comprised of a lifting boom hinged to a base carried by an A-frame or the like as part of the three point hitch system that is moveable vertically and adjustable as to height....
4057112 Subsoil plow  
A subsoil plow having a plurality of forwardly facing C-shaped plow teeth arranged on a rigid frame in a generally V-shaped array. Each plow tooth has an upper portion, a curved shank portion, and...
4019755 Hitch assembly for mounting a transverse beam on a three-point hitch  
An earthworking implement mounted on a three-point hitch of a draft vehicle with a hitch assembly. The hitch assembly has members mounted in clamps secured to a main transverse beam. Two of these...
4018451 Tractor three-point connection having leaf springs  
A three-point connection on a tractor comprises an upper guide member and a pair of lower guide members and coupling hooks on each of the guide members. A pair of leaf springs are connected between...
3983943 Soil cultivating implement combinations  
A combination implement has a leading cultivator with fixed tines and a rear rotary harrow with driven soil working tined members. The cultivator has side ground wheels with vertical adjusting...
3966065 Safety hold-down apparatus for tractor-mounted earth working implements  
An implement attachment in the form of, for example, a backhoe is mounted on the three-point hitch of a tractor having an internal hydraulic system which is incapable of preventing free upward...
3949813 Soil cultivators  
A soil cultivator has a beamed frame with a coupling member to be attached to a tractor. A plurality of rotatable tined soil working members are mounted in a row that extends transverse to the...
3937460 Combinations of two soil cultivating implements  
Two cultivators, in combination, form an assembly with a first implement having fixed soil penetrating members and a second cultivator has rotatary soil working members with tines that intensely...
3905425 Hydraulic stabilizer for limiting movement  
A hydraulic stabilizer mounted to and between a tractor and a lawn finisher for limiting movement therebetween. A piston is slidably mounted within a hydraulic cylinder. A piston rod attached to...
3876232 HINGED JOINT FOR ATTACHMENT OF IMPLEMENTS TO AGRICULTURAL TRACTORS  
A hinged joint for use in a tractor three-point coupling has male and female elements with cooperating spherical surfaces. The spherical surface of the male element is interrupted by a cylindrical...
3853335 DRAFT ARM LATCH ASSEMBLY  
A draft arm latch assembly for a draft vehicle to selectively engage or disengage an extension link on the draft arm to allow for two positions of the link in the lower draft arm and provide the...
3846923 VARIABLY ADJUSTABLE DITCHING IMPLEMENT  
A ditching implement especially adapted for the construction of irrigation ditches having flat bottoms and divergently inclined side walls. The implement includes a plow-like main frame having...
3841415 DRAFT VEHICLE AND HITCH STRUCTURE FOR CONNECTING THE VEHICLE TO AN IMPLEMENT  
A draft vehicle having an axle and a frame resiliently supported on the axle is provided with a hitch device for connecting an implement to the vehicle. The hitch device includes an upper link...
3838740 VIBRATING RIPPER PLOW  
In an earth-working implement, a single ripper blade is vibrated in a horizontal direction direction normal to the of draft. of draft. The ripper blade to the mounted to the draft the blade to...
3837753 LONGITUDINALLY ADJUSTABLE GUIDE ROD  
A guide rod particularly for connecting parts of agricultural implements comprises first and second telescopically interengageable rod portions each having an outer end with an eyelet or similar...
3830314 FLEXIBLE HARROWS  
A harrow drawing and transporting device attachable to a three point linkage at the rear of a tractor comprising a compound beam of two parallel single beams and having rotatable brackets so that...
3825283 ADJUSTABLE LINK WITH LOCKING WRENCH FOR A TRACTOR THREE-POINT HITCH  
An adjustable link of a three-point hitch on a tractor for adjustably raising and lowering the lower draft arms or extending the upper link of a three-point hitch. A wrench member is carried on the...
3810513 MOTOR VEHICLE WITH TWO DRIVING UNITS, ESPECIALLY FOR AGRICULTURAL PURPOSES  
A vehicle, especially adapted for agricultural use, and having two engines in coaxial alignment in a frame and adapted for coupling together. Each engine drives the primary part of a torque...
3795415 MULTI-LOAD TRACTOR HITCH SYSTEM  
A tractor includes a hitch system comprising spaced lower draft links carrying draft hooks at their distal ends and an upper center link in the form of an extensible and retractable hydraulic...
3750757 CONTROL DEVICES FOR AGRICULTURAL TRACTOR IMPLEMENTS  
A control arrangement for a three point coupling of the type provided on the rear of tractors for the connection of agricultural implements is disclosed. The control arrangement comprises...
3749421 TRACTOR HITCH ASSEMBLY  
An elongated drawbar carried in trailing relation to a tractor through a pair of pull arms pivotally engaged with the opposed ends of the drawbar and rotatably affixed to the rear drive axle of a...
3739928 THREE-POINT HITCH LOG SKIDDING ATTACHMENT  
There is herein disclosed a new and novel device comprising, in combination, a tractor with a three-point hitch assembly mounted on the rear end thereof, a frame connected to the hitch assembly, an...
3731951 ADJUSTABLE LINK THREAD CLEANER  
An adjustable link having an internally threaded sleeve receiving an externally threaded extension member with automatic thread cleaning means to provide a freely running thread.
3727698 LIFT AND CARRIER TRAILER APPARATUS  
Trailer apparatus for hauling wide width implements, for example three-point hitch cultivators, having a trailer body, a turntable mounted on the rear left of the body to pivot about a vertical...
3722915 HITCH FOR COUPLING AGRICULTURAL IMPLEMENTS TO A TOWING VEHICLE  
An agricultural implement is coupled to a tractor by one upper and two lower releasable links, each lower link having a male coupling member at the end of a linking bar attached to the tractor and...
Matches 151 - 200 out of 277 < 1 2 3 4 5 6 >