Abstract: A device, including a rotor, a stator, a coil wound around the stator, wherein the stator has a coil support structure having at least one side edge arranged along a line which is not parallel to a line extending from an axis of the rotor through a center of the coil.

Abstract: A device, including a rotor, a stator, a coil wound around the stator, wherein the stator has a coil support structure having at least one side edge arranged along a line which is not parallel to a line extending from an axis of the rotor through a center of the coil.

Abstract: An apparatus for transporting and filling a freight container, such as an ISO standard intermodal container, with grain or other crop at the point of harvest. The apparatus includes a chassis adapted to support the freight container and a hopper for receiving grain from a harvesting machine. A conveyor moves the grain from the hopper and into the container. The apparatus is pulled by a tractor or can be a self propelled vehicle to move the container through a field to the harvester to receive grain and fill the container while the harvester continues to move through the field harvesting grain.

Abstract: A non-linear magnetic harmonic motion converter apparatus for transferring non-linear motion into rotational motion for producing work from an interaction of at least two magnetic fields. An axial shaft is disposed in rotating relationship with at least one gimbal supported magnet that reciprocates in relation to the axial shaft. At least one rotor magnet is disposed to rotate in relation to the axial shaft in response to non-linear movement of the at least one gimbal supported magnet. A plurality of rotor magnet units may be proximally disposed to rotate about separate axial shafts, with each rotor magnet unit having a rotor magnetic field influenced by the non-linear movement of the at least one gimbal supported magnet disposed proximal to each rotor magnet unit. Movement of the each gimbal supported magnet creates repulsion and attraction of each respective rotor magnet, with inducement of axial shaft rotation, thereby producing rotational movement that is harnessed to perform work.

Abstract: An apparatus for providing commutation for a direct current motor. The commutator has a magnet attached to a pivoting member and means for making and breaking at least one electrical circuit. The commutator magnet interacts with a magnet attached to the rotor. The rotor magnet can be either an independent magnet or one that also provides the motive force for causing the rotor to rotate. When the rotor magnet is adjacent the commutator magnet, the commutator changes state, thereby energizing a stator coil. The commutator has minimal moving parts and avoids the wear and maintenance problems of a conventional brush commutator.

Abstract: An apparatus for transporting and filling a freight container, such as an ISO standard intermodal container, with grain or other crop at the point of harvest. The apparatus includes a chassis adapted to support the freight container and a hopper for receiving grain from a harvesting machine. A conveyor moves the grain from the hopper and into the container. The apparatus is pulled by a tractor or can be a self propelled vehicle to move the container through a field to the harvester to receive grain and fill the container while the harvester continues to move through the field harvesting grain.

Abstract: A seed brake for a pneumatic agricultural seeding and/or fertilizing machine. The seed brake comprises a curved tube having an inner curved side and an outer curved side. The inner curved side is provided with an opening. The inner curved side is also provided with a baffle located between the opening and the outlet of the tube. The baffle extends into the tube and is integrally formed with the inner curved side. The baffle is formed by kinking the tube.

Abstract: An on-the-fly envelope stuffing apparatus has an envelope feeder comprising a pair of parallel feed belts for underlying the back panel of the envelope and a laterally aligned medial feed belt for overlying the front panel of the envelope. The medial feed belt descends below the level of the parallel feed belts in the downstream direction. An envelope fed lengthwise through the belts is bent so that the envelope flap is partially opened. This allows interposition of a flap guide to fully open the envelope. The envelope feeder dispenses the envelopes serially to an envelope conveyor. An endless tray conveyor parallels the envelope conveyor. Each tray supports an insert stack against which arms on the tray rest. As the trays move downstream in synchronism with envelopes on the envelope conveyor, each tray is cammed toward an envelope so that the arms enter the opening of the envelope.

Abstract: A grain drill row unit includes a furrow opening device that opens a furrow into which seeds are deposited as the machine advances, and a combination gauge and press wheel rides along the ground behind the furrow opening device to firm the soil around the seed and to control the depth at which the furrow opening device operates. A paddle type scraping wheel is rotatably mounted on a support above the gauge wheel axis, the scraper wheel having edges at the outer ends of the paddles, generally parallel to the axis of the scraper wheel but angled relative to the axis of the gauge wheel, the scraper wheel edges engaging material on the periphery of the gauge wheel and being rotated by contact with said material so that the scraper wheel edges scrape the periphery of the gauge wheel.

Abstract: A drive train for a pulsed feed wheel has an offset cam on a continuously rotating drive shaft. The cam acts against a pendulum which rocks the input of a one-way clutch. A support arm attached to the output of the clutch terminates in a planetary gear. The planetary gear meshes with two sun gears one of which is fixed against rotation and the other of which is keyed to the output shaft. The planetary gear and sun gears are harmonic gears. Each revolution of the drive shaft pulses the output shaft through a small fraction of one revolution.

Abstract: A partial width seeding attachment includes electronically controlled solenoids which activate hydraulic flow control valves connected to the hydraulic cylinders on respective implement sections. Switches in the tractor cab control the rockshaft of one or more selected sections independently of the other sections to raise the openers on the selected section or sections from contact with the soil. An electronically activated flow reversing valve is connected between the source of hydraulic fluid under pressure and the lift cylinder for each of the sections. Activation of a selected valve after the selective control valve on the tractor is moved to the normal field working position pressurizes the side of the cylinder that raises the openers on the section. The remaining cylinders operate normally to maintain preselected down pressure on the other openers. A master raise switch provides implement lift independent of the position of the individual rockshaft control switches.

Abstract: A paper or plastic band for a product, such as a newspaper, comprises a single integral strip with the inner faces of the two end portions of the strip being joined such that the strip forms a loop with the joined end portions forming a tag projecting outwardly from the loop. In another embodiment, the tag is folded over to lie flat against the loop and is joined in this position in order to reinforce the joint between the two end portions.

Abstract: Hitch structure for connecting first and second implements for operation side-by-side in the field, and one directly behind the other for transport. A freely rockable swing hitch has a forward end connected to one side of the first implement frame for pivoting less than 180.degree. about an upright axis located inwardly from the side. A latch on the swing hitch mates with a frame-mounted rear bracket to secure the hitch in the transport position. The same latch secures the swing hitch to a bracket on the forward towing hitch when the swing hitch and towing hitch are in the field-working position. A sliding tubular member and two-position latch selectively secure the towing hitch in either a central transport position or an offset field-working position. Both latches have release levers for changing from one position to the other, and the latches automatically lock in the new position when the desired position is attained.

Abstract: A web of variable shaped packages is pinch fed in a delivery path by an underlieing endless belt and an overlying endless belt, the latter having flexible tubes thereon which conform to the shapes of the packages. The web is thus fed to a cutting station where individual packages are severed.

Abstract: A drawbar assembly includes a self-locking bushing which is supported from the drawbar mounting bracket by a conventional nut and bolt fastener. Each end of the bushing includes radial line projections which bite into the mounting bracket and into a washer interposed between the nut and the bushing when the nut is threaded onto the bolt. By capturing both bushing ends, the bushing cannot rotate to loosen the nut or wear against the mounting bracket and washer. The bushing is formed as a single component with the radial line projections by a powdered metal process and hardened to provide wear resistance. Dissimilar metals in the bushing and the drawbar at the pivotal connection reduce wear.

Abstract: A flexible seed boot extension fabricated from an ultra-high molecular polyethylene sheet and releasably held in position by a slot and retaining lug so that seed bounce and soil coverage variations are reduced while desired seed flow from the boot to the furrow is unrestricted. The length of the extension is sufficient to prevent seed from bouncing out of the furrow and yet short enough that normal press wheel operation remains unimpeded. The extension, which is constantly in contact with the soil, and is flexible and smooth to easily ride over objects and resist breakage soil build-up.

Abstract: A dispenser for a continuous strip of articles has two grippers with cantilevered gripping arms, one gripper positioned at each side of the strip. One of the grippers grips the end article in the continuous strip of articles and moves the end article downstream to a dispensing station through the open arms of the other gripper which moves upstream to a gripping position whereas it grips the article adjacent the end article. A cutter severs the article at the dispensing station from the continuous strip and the downstream gripper opens to dispense the article. The upstream gripper now grips the end article and may move downstream through the open gripping arms of the other gripper for dispensing this next article and this process may be repeated.

Abstract: A depth gauging adjustment mechanism includes a spring-loaded handle which pivots about a common axis with the depth gauging wheel arm on an opener assembly. The handle has two transversely located pins, and the back of the opener assembly has notches on a radius struck on the axis for receiving the pins. The wheel arm and thus the planting depth are maintained by the handle. Each handle position represents a different planting depth which can be adjusted easily with one hand by pulling the handle against the bias, repositioning the pins and then releasing the handle. The wheel arm is freely rockable downwardly from the depth adjusted position to facilitate handle movement when the opener assembly is raised from the ground-working position.

Abstract: Apparatus for packing a number of small packages into containers of a larger size and having an inclined conveyor for receiving packages, a counter flat adjacent to upper end of the conveyor for generating count signals, a storage chute for receiving packages being angled downwardly, container holders located adjacent to the chute lower end adapted to hold container in registration with the chute lower end for receiving packages the holder means being intermittently operably whereby to move the container when it has received a predetermined number of said packages, and to place an empty container, in registration with the chute lower end, and, controls operable to cause intermittent movement of the holder in response to a predetermined number of count signals, and a method of packing packages on the apparatus.

Abstract: A hitch assembly for joining two implements together for side-by-side field operations. Half of the hitch assembly is carried by each implement drawbar and consists of a collapsable linkages pivotally mounted to the drawbar in a cantilvered fashion. Springs floatingly suspend each linkage for ease for movement between its collapsed stored configuration and an unfolded, extended configuration assembled with the other linkage. Equalizer linkages extend between the assembled hitch assembly and the two implements to maintain fore-and-aft alignment of the two implements and bumper-cable means control the side-to-side spacing of the two implements.