Abstract: A door control system for a farm implement with a storage bin having a discharge opening and a door movable by a drive mechanism between open and closed positions relative to the discharge opening includes a dual position door control system. The system includes at least two controllers at spaced positions relative to the door and coupled to a drive mechanism for opening and closing the door.

Abstract: A gravity wagon includes a container for storing grain or other material and a discharge for allowing material to exit the hopper via gravity. A discharge chute and kickback are used to direct the material from the discharge and are coupled via a linkage such that they can be positioned to direct the material exiting the hopper to an area generally to the side of the hopper in a first position or an area generally towards the center of the hopper in a second position. The movement of the discharge chute and the kickback between the first and second positions is facilitated by a pusher or pushing member coupled to the kickback.

Abstract: A door control system for a farm implement with a storage bin having a discharge opening and a door movable by a drive mechanism between open and closed positions relative to the discharge opening includes a dual position door control system. The system includes at least two controllers at spaced positions relative to the door and coupled to a drive mechanism for opening and closing the door.

Abstract: A gravity wagon includes a container for storing grain or other material and a discharge for allowing material to exit the hopper via gravity. A discharge chute and kickback are used to direct the material from the discharge and are coupled via a linkage such that they can be positioned to direct the material exiting the hopper to an area generally to the side of the hopper in a first position or an area generally towards the center of the hopper in a second position. The movement of the discharge chute and the kickback between the first and second positions is facilitated by a pusher or pushing member coupled to the kickback.

Abstract: A flexible connector may include a tube having an open end and a lower end distal from the open end, an inner surface of the open end comprising a plurality of apices forming a substantially polygonal lower cross-section, an upper shaft having an insert end disposed insertably in the open end, an outer surface of the insert end comprising a plurality of substantially planer flats forming a substantially polygonal upper cross-section normal to the driven axis of rotation, the upper cross-section being substantially similar to the lower cross-section, and an elastic member disposed compressably between each of the flats and each of the apices.

Abstract: A flexible connector may include a tube having an open end and a lower end distal from the open end, an inner surface of the open end comprising a plurality of apices forming a substantially polygonal lower cross-section, an upper shaft having an insert end disposed insertably in the open end, an outer surface of the insert end comprising a plurality of substantially planer flats forming a substantially polygonal upper cross-section normal to the driven axis of rotation, the upper cross-section being substantially similar to the lower cross-section, and an elastic member disposed compressably between each of the flats and each of the apices.

Abstract: A flexible connector may include a tube having an open end and a lower end distal from the open end, an inner surface of the open end comprising a plurality of apices forming a substantially polygonal lower cross-section, an upper shaft having an insert end disposed insertably in the open end, an outer surface of the insert end comprising a plurality of substantially planer flats forming a substantially polygonal upper cross-section normal to the driven axis of rotation, the upper cross-section being substantially similar to the lower cross-section, and an elastic member disposed compressably between each of the flats and each of the apices.

Abstract: A flexible connector may include a tube having an open end and a lower end distal from the open end, an inner surface of the open end comprising a plurality of apices forming a substantially polygonal lower cross-section, an upper shaft having an insert end disposed insertably in the open end, an outer surface of the insert end comprising a plurality of substantially planer flats forming a substantially polygonal upper cross-section normal to the driven axis of rotation, the upper cross-section being substantially similar to the lower cross-section, and an elastic member disposed compressably between each of the flats and each of the apices.

Abstract: A portable grain cart that has independently operated, endless, rubber belted conveyors for moving material out of the hopper and then discharging the material into a truck or other transport or storage facility. A first rubber belted conveyor is mounted inside of the hopper to pick up the material from the hopper and then discharge the material outside the cart onto a second conveyor which then moves the material into the truck. The outside or discharge conveyor is pivotally mounted so that it can be swung to a number of positions, including a storage position, and it also can be elevated to different heights depending upon the truck or storage facility into which the material is to be discharged.