Abstract: An agricultural baler has a pickup elements, a conveyor transporting a harvested product stream picked up from a field by the pickup element, a baling chamber for baling the harvested product, a transferring element for transporting the harvested product from the conveyor to the baling chamber, the transferring element including a cylinder and a plurality of disks arranged on the cylinder, and a plurality of strippers extending into spaces between the disks for preventing winding of the harvested product on the disks, the strippers being formed as sensing brackets for sensing deviation of the strippers. Also a deviation of knife blades arranged in spaces between the neighboring disks and offset relative to the strippers can be evaluated as well.

Abstract: This invention is a mounting system which provides impact protection for crop dividers or row dividers mounted on crop sprayers or harvesters and the like. A divider extends forwardly and downwardly and terminates with a ground engageable shoe. The ground engageable shoe rotates downwardly about a generally horizontal axis relative to the rest of the crop divider assembly. The ground engageable shoe is retained in operating position by gravity and a unique and simple link system. Upon engaging an obstruction the ground engageable shoe rotates downwardly about its axis of rotation thereby activating the link system which lifts the entire divider and ground engageable shoe clear of the obstruction.

Abstract: A forage harvester is provided with a front unit, comprising a rotatable cutterhead to which crop material is fed by feeding apparatus comprising stationary lower feedrolls and movable upper feedrolls. The upper feedrolls are suspended from the feeder frame by a pair of belts, which define the lowermost position of the movable feedrolls, under conditions where no or very little crop is introduced into the harvester. Inevitable accumulation of crop material or dirt on the components of the feeding apparatus will not influence the position to which the feedrolls may be lowered. A steady and even flow of crop material to the cutterhead can hence be maintained, even when little material is introduced.

Abstract: The object of the invention is to reduce crop wastage and to simplify the design of the combing unit. The essence of the invention lies in the fact that in the combing unit, the teeth of the working combing element are arranged in rows in the direction of travel, and the upper rim of the front wall of the receiving chamber takes the form of resilient teeth whose ends are located between the lateral edges of the teeth of the working combing element; the angle of inclination of the front wall of the receiving chamber to the horizontal plane is greater than the natural slope angle of a heap of cereal, leguminous crops and grass seeds.

Abstract: A clearing apparatus which includes a clearing device for use in clearing operations, and a carriage for supporting a clearing device during use. The clearing device is a clearing device of any conventional type and includes an elongated support member, a power unit at one end of the support member and a clearing head at the other end of the support member.

Abstract: A disc mower conditioner utilizing a modular disc cutterbar to sever standing crop material by impact action supports the cutterbar from the header of the mower conditioner by a pair of transversely spaced support arms mounted by spherical bushings to the header to allow flexing of the support arms as induced by the cutterbar. The mounting of the spherical bushings utilize conical washers engagable with conical sockets in spacers to limit vertical movement of the spacer relative to the header when the corresponding support arm flexes. The mower conditioner header further includes an optional viney crop guide that has a curved leading edge that directs viney crop downwardly into engagement with the adjacent disc cutter. The viney crop guide is also bent inwardly to contain and control the flow of crop material.

Abstract: A leveling apparatus for a reel type cutting head for use on a gang mower. The leveling apparatus includes a linkage which attaches at an inboard end to the frame of the mower and at an outboard end of a control arm. The control arm in turn attaches to the cutting head to pivot the cutting head about a horizontal axis. As the mower is lowered to engage the ground, the linkage pivots the cutting head to maintain the cutting head level as the cutting head is lowered to engage the ground. In a particular embodiment, the linkage comprises a parallel linkage having an upper and a lower link and inboard and outboard control arms which are arranged to form a parallelogram whose shape changes as the mower is raised and lowered. The parallel linkage connects to the cutting head to pivot the cutting head about a horizontal axis and maintains the cutting head substantially level as the cutting head is raised and lowered.

Abstract: The present invention relates to an improvement in tooth of ore recovery buckets which comprises a single monobloc body 10 having an extreme posterior portion 1 with its upper face provided with an oblong undercut 2 provided with a pair of throughout round orthogonal holes 3 constituting the single body 10 definer of the tooth. Intermediately the single body 10 has a structural thickening 4 that extends itself downwards according to a prismatic shape providing a wedge 5 with a fluted anterior-inferior end 6. The entire surface of the upper inclined wall 7 and the lower horizontal wall 8 of this wedge 5 incorporates fluted transversal undercuts 9 parallel and spaced between themselves.

Abstract: A baby greens harvester (10) for the harvesting of small salad vegetables known as baby greens (55). The baby greens harvester (10) has a chassis (12) with a packaging bed (18) thereon. A cutter/conveyor assembly (30) is affixed to the chassis such that the cutter/conveyor assembly (30) can rotate somewhat, relative to the chassis (12) about a longitudinal pivoting axis (102) and a generally horizontal cutter/conveyor assembly pivoting axis (62). The cutter/conveyor assembly (30) has a bottom belt (34) and an opposing, spaced, generally parallel top belt (36). The special top belt (36), called a Hula belt, has a plurality of highly flexible fingers (130) for gathering the baby greens (55) as they are cut by a cutting bar (32) and further for gently holding the baby greens (55) on the bottom belt (34) as they are conveyed rearwardly and upwardly for delivery through a chute (63) into a produce box (64).

Abstract: A zero-turning-radius power lawn mower for operation by a standing-occupant includes first and second independently driven and controlled rear drive wheels mounted on separate drive axles. A riding platform for supporting the standing-occupant or operator is located between the first and second rear drive wheels. The rear drive wheels are independently driveable in both the forward and reverse directions at variable speeds so as to allow for substantially zero-radius-turning of the mower about a central turning point. The riding platform is positioned at this turning point so that the standing-occupant remains substantially unaffected by centrifugal force created during approximate zero-radius-turning of the mower thereby allowing the mower to take such turns at higher speeds.

Abstract: A pull-type harvesting machine is adapted for laterally offset attachment to a tractor. The machine has a frame and a harvesting head supported by the frame including a cutting apparatus for cutting crops as the machine is towed across a field, and a gear box operably connected with the cutting apparatus. A pull tongue is pivotally coupled to the frame about a first vertical axis for varying the position of the machine relative to the tractor. A mechanical drive line extends along and is rotatably supported by the pull tongue for supplying driving power to the cutting apparatus through the gear box. The gear box is pivotally mounted on the header about a second vertical axis spaced from the first vertical axis. The drive line includes a fixed position portion and a telescoping portion supported at fore and aft ends by the tongue and the gear box, respectively.

Abstract: An articulated dozer blade system for vehicles for performing dozing operations using an articulated blade capable of a variety of blade configurations. The inventive device includes an articulated dozer blade portions pivotally mounted together and mounted to a central pivot member. The central pivot member is mounted to a support structure by a bifurcated pivot mounting comprised of spaced fork members having a pivot rod which passes through the outer walls of the central pivot member. Blade positioning members secure the blade portions at a user-selected setting.

Abstract: An earth mover scraper combination having chain driven elevator drive sprockets for each of two chains which are mounted on plates that include pins extending into the frame of the elevator support. Two jacks are likewise inserted into the frame of the elevator support and can be used to force the pins away from the frame support thereby forcing the sprocket away from the frame support and tensioning the chain. Preferably, the jack is a hydraulic jack that can be operated with a simple grease gun. Metal shims are then placed between the mounting bracket and the frame assembly to maintain the chain tension.

Abstract: An apparatus for processing plant stalks after harvesting includes a frame structure supported from a ground surface for translatory movement at a predetermined rate and in a predetermined direction along a row of plant stalks and at least one pair of pneumatic tires having their peripheries in pressure contact with each other and thus forming a nip for receiving plant stalks therein. The rotating pneumatic tires are disposed at a predetermined angle relative to the ground surface, and the pair of pneumatic tires being rotated at a predetermined peripheral speed. The predetermined speed of the pneumatic tires is determined by and less than the rate of movement of the frame structure. The nip of the pneumatic tires thereby grasps the plant stalks for a sufficient period of time and for a sufficient distance of movement of the frame structure such that the plant stalks are pulled from the ground surface with their roots substantially attached thereto.

Abstract: A tube coupling for use in a vacuum cleaner includes a first tubular part and a second tubular part, which parts can be coupled to and separated from one another. The first part includes a locking member which is movable from a first position, in which the locking member locks the second part relative to the first part, to a second position, in which the locking member releases the second part. The first part further comprises a slide which cooperates with the locking member, the locking member being moved to the second position if the slide is moved parallel to a longitudinal axis of the first part in a direction away from the second part. In this way, a force exerted on the slide to unlock the parts and a force exerted on the first part to separate the parts from one another are oriented in the same direction, as a result of which the tube coupling is very easy to handle. In a special embodiment the slide of the tube coupling is a grip held by the user when the parts are to be uncoupled.

Abstract: A sanitary fitting provides a fluid-tight seal between the fitting and the axial end of the tube coupled to the fitting, thereby eliminating crevices between the end of the tube and the sealing point of the fitting and consequent fluid accumulation and potential bacteria growth. The fitting preferably includes a body having a recessed outer end, an elastomeric seal disposed in the recess in the body, a gripping ring slidable into a stepped notch formed in the outer end of the body, and a locking mechanism which grips the tube and which draws the tube into a position in which its end sealingly engages the seal and causes the seal to sealingly engage an annular shoulder of the body. The gripping ring, body, and tube interact to provide very high retention forces permitting the fitting to withstand fluid pressures on the order of several thousand psi.

Abstract: A fruit harvester comprising a plurality of oscillating fruit removal heads to selectively engage and vibrate the periphery of selected fruit-bearing sections of a fruit tree canopy thereby causing the fruit to break away from the fruit tree canopy wherein the oscillating fruit removal heads are pivotally coupled to an articulated telescoping boom mounted on a self propelled chassis including a plurality of fruit collection aprons and an internal fruit storage bin such that manipulation of the articulated telescoping boom permits engagement of isolated areas of the outer peripheral fruit-bearing sections of the fruit tree canopy by the oscillating fruit removal heads, each oscillating fruit removal head comprising a plurality of agitation wands rotatably and eccentrically coupled to a drive shaft of a motor such that rotation of the drive shaft is translated into lateral orbital motion of the oscillating fruit removal heads and a corresponding periodic motion of the isolated area of the peripheral fruit-beari

Abstract: A blade adapter for attaching a mower blade to a blade drive shaft of a lawn mower is disclosed. The blade adapter includes first and second extensions that extend beneath the bottom surface of the blade adapter and correspond with holes located along a longitudinal axis of the mowing blade equadistance from the center hole of the mowing blade. The first and second extensions act to pass torque between the blade adapter and the mowing blade, thereby reducing stresses on the teeth and slots of the central section of the blade adapter and mowing blade. A method for installing a mowing blade onto the disclosed blade adapter is also disclosed which includes the step of aligning the first and second holes of the mowing blade with the first and second extensions of the blade adapter and aligning the central star hole of the mowing blade with the central star section of the blade adapter.

Abstract: A crop stalk guide cutterbar extension for use on a crop stalk guide attachment to a crop gathering header cutterbar includes a plurality of mounting bars, guide bars and braces which provide a plurality of assembled units for mounting to and forwardly of the crop stalk guide attachment. Each assembled unit of the extension is formed by one of the mounting bars, one of the guide bars and one of the braces. Each mounting bar is attached to and extends forwardly from a support framework of the crop stalk guide attachment and each guide bar overlies one mounting bar and has a forward end attached on a leading end of the mounting bar. The guide bar is supported by one of the braces disposed between the guide bar and corresponding mounting bar to extend inclined upwardly and rearwardly from the forward end to a rearward end overlying and spaced above a leading end of one of the guide plates of the crop stalk guide attachment.

Abstract: An end fitting for flexible conduit or the like includes a generally cylindrical conduit insert which has a retainer rim, a journal barrel, and a base ring. The retainer rim and journal barrel are inserted into the conduit up to the base ring. A crimp ring dimensioned to engage the outer surface of the conduit, press fits the conduit to the journal barrel. The retainer rim being of a diameter larger then the diameter of the journal barrel prevents removal of the insert past the crimp ring. The base ring also being of a larger diameter than the journal barrel limits the depth of insertion of the insert into the conduit. The conduit insert further has a force flange and a tip which extend outward from the base ring. A cone washer is received by the tip and abuts a first surface of the force flange. A threaded cap has an end wall with a coaxial bore which is in rotatable engagement with the base ring with the end wall engaging a second surface of the force flange.