Abstract: The disclosure provided herein is directed to a bale accumulator that receives a bale and then using an intake conveyor transports the bale onto the bale accumulator. A push ram removes the bale from the intake conveyor and onto a flip tray that flips the bale onto an edge of the bale and onto a trough ram. The trough ram pushes the bale onto a trough that when filled with bales by the trough ram actuates a fence ram. The fence ram moves the bales onto a bed. When the bed is filled or at the selection of an operator, an unloading assembly moves the bales off the bed and onto a ground surface, which is facilitated by the bed having a dovetail assembly that lowers the bed to the ground surface. An adjustable fence allows modification to the number of bales that can fit onto the bed.

Abstract: A piano lyre crutch includes a panel having a top and a fixture for temporarily attaching the panel to a top of a grand piano lyre. A panel depending portion includes a length greater than a length of the depending lyre, which facilitates breakdown of the piano for transport without jeopardizing the lyre by the piano weight.

Abstract: A bale accumulator is provided for use in conjunction with a baler from which, during operation, bales successively are discharged. The accumulator comprises a bale receiving table movable between a home position for receiving a bale from the baler and a bale transfer position. A loadbed is disposed to receive bales from the bale receiving table and to accumulate a plurality of bales thereon. The bale receiving table is pivotally mounted on a shuttle mechanism which itself is movable along a transverse linear path between retracted and extended positions. When the bale receiving table is in its home position, it is located in a lower position with the shuttle mechanism assuming its retracted position. In this condition the bale receiving table is disposed at least partially vertically underneath the loadbed. Positioning means are provided for moving the receiving table from its home position underneath the loadbed to its bale transfer position generally alongside and at the level of the loadbed.

Abstract: A bale accumulator is provided for use in conjunction with a baler from which, during operation, bales successively are discharged. The accumulator comprises a bale receiving table movable between a home position for receiving a bale from the baler and a bale transfer position. A loadbed is disposed to receive bales from the bale receiving table and to accumulate a plurality of bales thereon. The bale receiving table is pivotally mounted on a shuttle mechanism which itself is movable along a transverse linear path between retracted and extended positions. A table positioning mechanism is provided for moving the receiving table from its home position to its bale transfer position and vice versa. A loadbed positioning mechanism pivots the loadbed from a horizontal home position for accumulating a plurality of bales thereon to a bale dumping position and vice versa.

Abstract: This invention relates to a vehicle which is capable of lifting a load from the ground into a transport position on the vehicle and vice-versa. The lifting apparatus includes a member or frame (4) pivotally mounted at 5 on the vehicle chassis and controlled by a hydraulic ram (11). An arm (14) is pivotally mounted on the member or frame (4) and is controlled by a hydraulic ram (16). A member (18) is telescopically mounted in the arm (14) and is controlled by a third hydraulic ram. Bars (20 and 21) on the end of the member (18) are engageable in slots (22 and 23) on the forward end of a flatrack or similar load (24). In one embodiment of the invention, the mechanism can be used for tipping a load as well as for hoisting it on and off the vehicle and, for this purpose, hooks (27), rollers (28) and the pivot point (5) are located in brackets (8) rotatable about an axis (7).

Abstract: The invention is a hook and latch assembly for hauling hay, the device being mounted on a trailer axle and comprising a front assembly, a rear assembly, attached to the front assembly, and a hook assembly pivotally attached to the rear assembly by means of a swing bar latch and hinge bolt which allows the hook assembly to be raised and lowered to pick up and haul bales of hay.

Abstract: A trailer-mounted sand hopper having a trailer pivotally mountable at the front end of a motor-driven truck. The sand hopper is tiltably mounted on the rear portion of the trailer and is releasably secured to the rear portion of the trailer. The hopper is capable of being tilted to vertical and horizontal positions with respect to the trailer by engagement of a winch and cable system. The hopper is provided with backing plates which facilitate the engagement and disengagement of the hopper from the trailer.

Abstract: A self-loading dump body truck comprising a vehicle having a frame, first and second cross members mounted on the frame, the first cross member being positioned near the rear of the vehicle and the second cross member being positioned forwardly of the first cross member, a cargo box pivotally connected to the first cross member and being supported by the second cross member in a lowered positioned, and inverted U-shaped boom member pivotally connected to the first cross member, the cargo box and the boom member having a common pivot axis, a hydraulic cylinder for pivoting the boom member with respect to the frame, a slide connected to the boom member and slidably engaging the cargo box for movement with respect to the cargo box as the boom member is pivoted, and a connecting arrangement for selectively connecting the slide to the cargo box for pivoting the cargo box as the boom member is pivoted.

Abstract: A movable silage block divider, comprising a truck provided on one side with a tiltable loading member and on the opposite side with a drawbar for coupling to a tractor, and further provided with screw conveyor rolls for loosening the silage block and for supplying the fodder to the feeding location, as well as a drive or a plurality of drives for operating the loading member, the fodder loosening and/or fodder supply conveyor, while the loading member is connected to a linkage pivotally connected to the frame of the truck, which linkage is likewise connected to a hydraulic cylinder-and-piston assembly through which, with maintenance of a substantially constant height of the coupling member of the drawbar relative to the ground, simultaneously the back of the truck is movable downwardly approximately to the ground and the loading member being tiltable from a position approximately right-angled to the loading platform to a position which is approximately an extension of the loading platform, and vice versa.

Abstract: In a working vehicle including a crane (21) for handling loads and a driver's cab (11), both crane and cab are rotatably mounted on the vehicle, each about its vertical axis, and controlled such that a turning angle .beta. of the crane results in a turning angle .alpha. of the cab, .alpha. being an optional function of .beta., e.g. half of .beta.. The driver can thus carry out all the working operations desired for the crane without having to turn his head uncomfortably.

Abstract: A control valve for the hydraulic system of a round bale wagon is disclosed wherein the valve spool is selectively positionable between a cross conveyor mode and a pusher mode and also provides a hydraulic interlock for the operation of the load bed to pivotally rotate for the unloading of bales therefrom. Movement of the valve spool between the cross conveyor and the pusher modes effects a selection of the operation of the bale handling mechanism to either convey bales laterally across the load bed or rearwardly on the load bed. The provision of a hydraulic interlock prevents the operation of the load bed to pivotally rotate the forward end above the frame of the bale wagon and unload accumulated bales therefrom, unless both the cross conveyor and the bale pickup are in a position that would not interfere with the movement of the load bed and, therefore, prevent damage thereto.

Abstract: A control linkage for a round bale wagon is disclosed wherein the operation of the mechanism for conveying bales laterally across the load bed to form a row of bales and the operation of the mechanism for pushingly advancing a row of bales rearwardly on the load bed is automatically, sequentially controlled in coordination with the operation of the mechanism for picking up bales in the field and elevating them onto the load bed. The control linkage includes a pair of pivotally connected links pivotally interconnecting the frame of the bale wagon, the control frame for the hydraulically powered cross conveyor and the pusher advance mechanism, and a delay valve for coordinating the operation of the cross conveyor relative to the bale pickup mechanism, one of the links having a free end movable within a fixed path.

Abstract: A hydraulic system for a round bale wagon is disclosed wherein at least two hydraulic cylinders are connected hydraulically in series. A relief valve redirects the flow of hydraulic fluid to continue the operation of subsequent hydraulic cylinders in the series circuit and to continue the flow of hydraulic fluid through the circuit when one of said hydraulic cylinders reaches the end of its stroke. The hydraulic cylinders corresponding to a bale pickup and the bale handling mechanism are connected in series in such a manner that, when the bale pickup is doing work in elevating a bale onto the load bed, the bale handling mechanism is returning to its home position without doing work and, when the bale pickup returns to its first position adjacent the ground, it does no work, while the bale handling mechanism works to arrange the deposited bales in a preselected position on the load bed.