Matches 1 - 50 out of 71 1 2 >
Match Document Document Title
7419107 Swivel inlet hose-drag linear irrigation machine  
A swivel inlet hose-drag irrigation machine is disclosed which utilizes an inlet elbow mounted in a swivel bearing on the cart to attach a water supply hose to the machine. The inlet elbow is...
7314186 Wheel mounted spraying assembly and method  
A method of applying a chemical material, such as a pesticide, to a surface utilizes a wheel mounted spraying assembly. The wheel mounted spraying assembly includes: a rod having a wheel rotatably...
6889922 Agricultural irrigation line having DC motor drive system  
A forward roll agricultural irrigation line includes an irrigation unit having a plenum pipe, a plurality of water delivery orifices in the plenum pipe, a water supply line in communication with...
6237863 Disengageable worm wheel gearbox  
A sealed worm wheel gearbox is provided having a worm disposed on a driveshaft. The worm engages a bull gear within the gearbox. Eccentric rotatable driveshaft mounts are mounted on opposite sides...
6068197 Pivoting lateral move irrigation system which waters in the pivot mode  
A pivoting lateral move irrigation system which operates to water in the pivot mode. The irrigation system includes a conduit extending over the field to be irrigated, and a series of support...
5927619 Lock assembly for wheel supported irrigation system  
A wheel supported irrigation system is provided with a locking assembly to immobilize the system against travel resulting from high winds or other causes. A system water pipe carries positionable...
5873522 Water irrigation support  
A support apparatus for use on an above ground field irrigation system which supports an irrigation system pipe terminal end extension. The apparatus comprises a support post or stand which has a...
4821965 Self-leveling dropped wheel-line irrigation apparatus  
Wheel line irrigation apparatus provided with a plurality of rotary, impact-type, high volume sprinklers, mounted on trunk lines each of which are self leveling. The pipeline is axially affixed to...
4703895 Ground-engaging travelling structure  
A ground-engaging travelling structure supporting a member which is pivotally mounted on the structure for swinging movement about a fore-and-aft axis of the structure and including a device to...
4700897 Long reach dropped wheel-line irrigation system  
A wheel line irrigation system provided with a plurality of rotary, impact-type, high volume sprinklers, each of the sprinklers provided with a nozzle having a large discharge port of 0.5 inches in...
4632494 Linear moving irrigating apparatus  
A self-propelled, linear-forwardly, relatively slow-moving irrigating apparatus has a main frame and master drive unit carrying a rotating, water-supplying, pipe-like, axle shaft that provides a...
4609154 Water irrigation apparatus and pipe construction particularly useful therein  
Water irrigation apparatus comprises a water supply pipe and means for moving it over the ground to be irrigated, the water supply pipe including a plurality of coaxial tubes, and a plurality of...
4452398 Portable irrigation brake  
This invention relates to braking mechanism for mobile irrigation systems in general, and more specifically to vertically adjustable, elongated, wheeled, brake member that is clamped around and...
4382556 Side wheel roll leveling device  
A fluid pressure activated mechanism in a rollable side wheel irrigating device allows gravity to maintain the sprinkler head portion of the device perpendicular or level to the ground as the...
4365749 Center-pivot irrigator  
Discloses a center pivot-type sprinkler irrigation system including an elongate rotatable irrigation pipe adapted to be horizontally pivoted at one end with a pipe swivel means connecting a conduit...
4352464 Irrigation line wind brace  
An irrigation system includes an irrigation line and a wind brace assembly which can be automatically disengaged from the irrigation line preparatory to moving the irrigation line across a field to...
4290559 End control, electrical, power drive unit for agricultural sprinkler irrigation systems  
An electrical, end control, power drive mover unit for agricultural sprinkler irrigation systems comprises oppositely mounted, dual electric motors adapted to revolve about a stationary bull gear...
4277028 Irrigation system and drive unit therefor  
An irrigation system for irrigating an area of a field and which includes a liquid conduit extending over a portion of said area to be irrigated. The conduit is supported by wheels which rotate...
4204643 Sprinkler leveler and wind compensating device  
A main irrigation pipe with wheels fixed thereto has mounted along its length a plurality of movable sprinkler heads. Each sprinkler head has connected thereto a flat, bladelike member, the weight...
4191206 Automatic wind brace for side roll irrigation system  
An elongated brace member is attached adjacent its inner end pivotally to a base member clamped to the outer circumference of a wheel, a plurality of which support through their hubs an elongated...
4164323 Bracing attachment for wheeled sprinkler system  
Pivoted 180° apart on the periphery of a sprinkler wheel, a pair of arms can be swung from folded position within the compass of the wheel to unfolded or operative position whenever it is...
4153070 Pipeline drive system  
An elongate irrigation pipe is rotatably supported on a wheeled support member. A first gear is secured against rotation on the support member with the pipe extending rotatably therethrough. A...
4135738 Trail line moves  
Trail line irrigation moves have split swivel couplers of which each has two identical halves rotatable on split bearing rings on an axle having seals thereon and coupled to pipe lengths by...
4134422 Irrigation line mover  
The specification discloses an improved irrigation line move in which a line mover carries an engine rotating an irrigation pipe supported by wheels keyed to the pipe. The engine also drives wheels...
4095613 Pneumatic side roll mover  
A pneumatic side roll wheel line irrigation system comprising an elongated irrigation pipe supported along the length by a plurality of spaced apart wheels mounted thereon with the pipe serving as...
4090747 Self purging bearing and bracket for drive shaft of a wheel move irrigation line  
Two formed sheet members secured together in face to face relationship by integral rivets together define a bracket with a central ball race and a plurality of drain passages radiating radially...
4076039 Signal transmission and control system  
The present invention relates to a signal transmission and control system wherein a signal is transmitted from one member of co-acting members to another member; the signal being transmitted...
4072205 Irrigation system  
A vertical shaft engine is mounted by a bracket on the side of a cart beam serving as a hydraulic reservoir. The engine drives a pump which is selectively connected by a manual valve to drive...
4043505 Method and apparatus for reversibly powering a mobile irrigation system  
A mobile irrigating system comprising a plurality of wheel mounted irrigating pipes coupled together in a line to a central, motorized power unit having a reversible, internal combustion engine...
4016902 End-control agricultural sprinkler irrigation system  
An agricultural sprinkler, irrigation system, having wheel-mounted, sprinkler-carrying, pipe sections coupled together end-to-end with a centrally located mover unit to form a sidewise movable,...
4006860 Method and apparatus for transporting an irrigation line  
Disclosed herein is a mobile transport assembly which may be moved to adjacent an irrigation line, and which includes means for selectively applying rotational torque to such irrigation line at an...
3980098 Power assist structure for side roll wheel lines  
A torque-assist mechanism for side roll wheel-line, such mechanism being operative by and responsive to fluid pressure within the axial conduit of the line for rotating or torquing such line at a...
3978882 Mover unit for irrigation line  
A wheeled mover unit has mounted to the frame thereof a ring gear, and a rollingly movable irrigation line has fixed thereto oppositely extending arms, to which are mounted hydraulic motors for...
3976093 Pipe coupling apparatus  
Disclosed herein are coupling means for joining the ends of a pair of pipes, such coupling means including circular flanges associated with the pipes, and defining pluralities of teeth which engage...
3967641 Clutch assembly  
A wheeled power carriage supports an engine driving a pipeline rotatably supported by the carriage. The pipeline is also supported by wheels keyed thereto. The carriage is selectively driven by...
3929197 Lateral roll irrigation machine having remote end control  
A lateral roll irrigation system is described having a central drive unit for propelling the system over a field in which the operation of the drive unit is controlled from an operators console at...
3923249 Mobile irrigation system  
In a mobile irrigating system having a plurality of wheel mounted irrigating pipes coupled together in a line to a central internal combustion engine powered driving unit, a hollow cross support...
3878860 Anchor for wheel supported crop irrigation conduit  
In a crop irrigating system, having a sprinkler head equipped elongated conduit supported by wheels for lateral movement across the land to be irrigated, an anchor is connected with the conduit in...
3872943 Drive unit  
A wheeled drive unit for carrying and transporting a portion of an irrigation pipe includes an engine associated therewith. The engine connects to a hydrostatic transmission, to which in turn is...
3856039 AGRICULTURAL WHEEL-LINES  
Agricultural wheel-line and coupler structure wherein a trailweight and/or fluid-carrying counterweight device co-acts with a swivel coupler to maintain in upstanding condition the riser of a water...
3848625 PRIME MOVER FOR AND IN WHEEL-LINE IRRIGATION APPARATUS  
A prime mover for and with an agricultural, irrigation, side-roll wheel-line wherein the wheel-line is simultaneously translated across given terrain and is also supplied water under pressure,...
3828809 TRAIL LINE SHOE  
An irrigation move has a trail line pulling a trail line shoe provided with a skid plate tapering at its forward end to a cylindrical, coupler body and having a sloping rear end to permit reverse...
3807638 TRAIL LINE MOVES  
Trail line irrigation moves have split swivel couplers of which each has two identical halves rotatable on split bearing rings on an axle having seals thereon and coupled to pipe lengths by...
3800820 IRRIGATION PIPE MOVER  
Improved apparatus for laterally moving an elongated expanse of irrigation composition An engine powering the apparatus is supported to one side of and below the level of an elongated beam member...
3792711 IRRIGATION TRAIL LINE DRAIN VALVES  
A trail line press-in drain valve has a pair of press-in tubes having tapered ends and joined to tapered ends of an enlarged drain tube having a hole in its side in which a check valve is mounted....
3658248 AUTOMATIC PIPELINE STRAIGHTENER AND SPRINKLER HEAD LEVELER FOR SPRINKLER IRRIGATION SYSTEMS  
In a sprinkler irrigation system in which an elongated pipeline is supported above ground on longitudinally spaced wheels and sprinkler heads are mounted on the pipeline also at longitudinally...
3623662 CIRCULAR IRRIGATION SYSTEM WITH WORM GEAR DRIVE  
A worm gear drive assembly for driving the wheeled support assemblies for an elongated irrigation pipe including a motor having an output controlled in response to bending or deflection of the pipe...
3603508 ROLL-TYPE FIELD IRRIGATION DEVICE WITH WEIGHT SELF-ALIGNING RISER OUTLET AND AUTOMATIC DRAIN UNITS  
A roll-type mobile field irrigation device is provided with weighted self-aligning riser and drain units. The irrigation device has a long roll pipe adapted for connection to a supply of water...
3538941 TRAVELING IRRIGATION APPARATUS  
3533557 MOBILE DRAG LINE FIELD IRRIGATION DEVICE  
Matches 1 - 50 out of 71 1 2 >