Abstract: The invention relates to an apparatus for the binding of dust, comprising a binder reservoir, which provides liquid binder which is under pressure, a binder line which is connected to the binder reservoir, wherein there is connected to the binder line at least one spray nozzle which may be located in the vicinity of a dust source. The apparatus is in particular so designed that large areas, which may extend over distances of several 100 m, may be supplied with binder, which may also be discharged, with these dimensions, in pulses at short intervals (1 second up to a few minutes).

Abstract: A residue clearing apparatus for a shank of an agricultural implement includes a spoked wheel adapted for attachment to the implement such that the spoked wheel rotates about a wheel axis oriented substantially horizontal and perpendicular to an operating travel direction of the implement and forward of the shank. A drive is operative to rotate the spoked wheel. The spoked wheel is oriented such that ends of spokes of the spoked wheel pass above the ground forward of the shank, and such that the ends of the spokes of the spoked wheel pass adjacent to a front face of the shank. The spokes may be resiliently or pivotally mounted to the wheel.

Abstract: A residue clearing apparatus for a shank of an agricultural implement includes a spoked wheel adapted for attachment to the implement such that the spoked wheel rotates about a wheel axis oriented substantially horizontal and perpendicular to an operating travel direction of the implement and forward of the shank. A drive is operative to rotate the spoked wheel. The spoked wheel is oriented such that ends of spokes of the spoked wheel pass above the ground forward of the shank, and such that the ends of the spokes of the spoked wheel pass adjacent to a front face of the shank. The spokes may be resiliently or pivotally mounted to the wheel.

Abstract: This invention is directed to a lightweight adjustable track earth moving device. More particularly this invention is directed to an improved efficient light-weight adjustable track earth moving device which can be attached at the front end of an endless track vehicle and used for efficiently moving earth from one location to another, for example, into a ditch or excavation.

Abstract: An apparatus for pulverizing and spreading the gravel ridge formed by plowing the shoulder portion of a gravel road onto the travelled portion thereof includes a frame for towing behind a vehicle, vertically adjustable rear wheels on the frame, and a pair of hydraulically driven, transversely extending, blade carrying drums. By towing the frame along a gravel road while rotating the drums, the paddle-like blades pulverize and spread the gravel ridge.

Abstract: The unit comprises a power-driven horizontal rotor including a shaft carrying radially mounted tool sets comprising hammers swivel-mounted at at least an intermediate point of the major dimension thereof. Upstream of the shaft there is a serrated blade subjected to oscillatory movements in a normal direction to the plane of lay thereof, the rotor and blade being carried on a frame the rearward end whereof is mounted on two wheels interconnected by an axle adapted to be raised from and lowered onto the frame.

Abstract: An improved apparatus for pulverizing aggregate masses of frangible materials deposited on and below earth surfaces, the apparatus having a frame; a power driven, substantially cylindrical rotor mounted on the frame and providing a plurality of radially extended teeth about its periphery; a mounting assembly attached on the frame and adapted to be connected rearwardly on a prime mover for forward earth traversing movement of the apparatus in towed relation thereto, the mounting assembly being selectively operable to elevate and lower the frame relative to an earth surface; and a porous grid hingedly mounted on the frame, the grid providing an anvil portion adapted operatively to be disposed below the rotor obliquely relative to the path of travel of the apparatus to urge materials engaged by the anvil portion into impacting engagement with the rotor periphery.

Abstract: The presence of rank vegetation or loose crop residue on the soil surface (straw, maize stalks etc.) is always troublesome to ploughs, cultivators, seed drills and other agricultural implements required to slice vertically through and penetrate the soil. In the illustrated embodiment of the invention (FIG. 1), the leading edge area of the knife coulter 10 of a seed drill 14 is continually cleared of trash by resilient disc-mounted cleaning members 16-18. The cleaning members comprise springs which have an outwardly positioned elongated section designed to be engaged by the ground or an abutment on the disc support structure to flex each member as the disc on which they are mounted is rotated. On losing contact with the ground or the abutment, each member will, in turn, spring back from a flexed position (member 16) to a relaxed position (member 17). During this spring back movement, the elongated section moves past or along the leading edge of the knife coulter and strikes trash therefrom.

Abstract: A soil working machine has a working member with element blades and a scraping member that releases clods cut out by the working member so that the clods drop to the ground. Both of the members can be positively driven in the same direction about horizontal axes, but the scraping member can also be rotated by contact with the ground. Preferably, the blades are secured to support discs and extend axially of the working member. Scraping elements on arms of the scraping member project between the blades of adjacent support discs and have vanes which also extend almost axially. During rotation, the vanes are moved to intersect the paths of the blades and to remove the clods. Other forms of scraping members are described. The scraping member ensures that soil is wiped from the blades, to avoiding clogging of the working member and a consequent increased power requirement. Also, the cut clods are preferably replaced upside down by the action of the members.

Abstract: A subsoil implement is disclosed that utilizes a horizontally rotatable disc that is moved beneath the surface of the ground for the purpose of cultivating or for producing a sub-surface bed for placing flowable material such as seed or soil treating gas along the prepared bed. A hollow delivery tube or rigid shaft leads to the disc and rotates about an axis defined by a bearing directly adjacent the disc. Seed or chemicals may be directed through the hollow tube form to the ground surface below the cultivator disc. Therefore, cultivating, planting or soil treatment can be accomplished with minimal effort. Trash clearing elements are provided on the rotating tube or shaft to eliminate trash build-up and minimize disruption of the soil surface.

Abstract: A rotary plough has a rotor that rotates about a horizontal axis defined by a central support. The rotor comprises three spaced apart groups of soil working tines and each group includes a row of tines mounted on arms that extend radially with respect to the support. Each row of tines is independently connected via a chain transmission to a toothed pinion on the central support so that as the entire rotor turns about the support, each row of tines is also revolved about a horizontal axis. The central support is rotated by a further sprocket and chain transmission connected to a gear box with a P.T.O connection. The central support is surrounded by a second rotatable support on which radial scrapers are mounted. The gear box is connected to rotate the entire rotor as a whole and the three groups of tines in the same direction so that the tines are moved through the soil rearwardly with respect to the normal direction of travel.