Deere + Company

Tony J Huegerich

Christopher D Turner

Christopher L Bradshaw

John N Oenick

Steven R Fliearman

Steven A Duppong

An attachment assembly for use with a work machine includes an attachment adapter coupled to the work machine and fixed relative thereto and an attachment frame including a member defining an attachment point configured to engage, into an engaged mode, with the attachment adapter when a front suspension system of the work machine is raised to a raised position, and configured to disengage, into a disengaged mode, from the attachment adapter when the front suspension system is lowered to a lowered position, the attachment adapter configured to travel with the work machine when in the engaged mode and the disengaged mode, and the attachment frame configured to travel with the work machine when in only the engaged mode.

Attachment assembly for use with a work machine

Attachment assembly for use with a work machine. The attachment assembly includes an attachment adapter and an attachment frame. The attachment adapter is coupled to the work machine and fixed relative thereto. The attachment frame includes a member that defines an attachment point. The attachment point engages, into an engaged mode, with the attachment adapter when a front suspension system of the work machine is raised to a raised position. The attachment point disengages, into a disengaged mode, from the attachment adapter when the front suspension system is lowered to a lowered position. The attachment adapter travels with the work machine when in the engaged mode and also in the disengaged mode. The attachment frame travels with the work machine only when in the engaged mode.

A combination engine starter and electric power generator device for a work vehicle has an electric machine and a gear set mounted to the electric machine. The gear set is configured to receive rotational input from the electric machine and from the work vehicle engine. The gear set mechanically couples the electric machine and the engine in first and second power flow directions in which in the first power flow direction the gear set effects a first gear ratio and in the second power flow direction the gear set effects a second gear ratio.

Integrated starter-generator device with power transmission

A coupling assembly couples an implement to a vehicle having a pickup hitch. The coupling assembly includes a coupler frame attached to the implement. A jack stand member is mounted on two coupling pins which project from the coupler frame. The jack stand member has a first slot which receives the first pin and a second slot which receives the second pin. The second slot forms a first shoulder which engages the second pin to support the coupler frame when the jack stand member is in a ground engaging lowered position. A block mounted to the pickup hitch is spaced apart from the jack stand member to allow it to fall to the lowered position when the coupler frame is uncoupled from the vehicle. The block engages a surface of the jack stand member to raise the jack stand member when the coupler frame is moved towards the vehicle.

Jack stand for auto-connect assembly

A connection mechanism is provided for connecting an implement to a tractor PTO. The connection mechanism includes a PTO stub shaft, a coupler frame, an adapter holder, a PTO adapter shaft, and a resilient member. The coupler frame is adapted to be attached to the implement. The adapter holder is mounted to the coupler frame and is pivotal and slidable with respect to the coupler frame. The adapter holder receives and rotatably supports the PTO adapter shaft. The PTO adapter shaft has adapter splines. The PTO stub shaft has stub splines for meshing engagement with the adapter splines. The resilient member is coupled between the coupler frame and the adapter holder, and is biased to urge the adapter holder and the PTO adapter shaft towards the PTO stub shaft.

Tractor/implement PTO connection mechanism

A coupling assembly is provided for coupling an implement to a vehicle having a pickup hitch. The pickup hitch has a drawbar which is slidable in a pivotal drawbar housing. A coupler frame is attached to the implement, and has a socket which receives a ball mounted to the drawbar. Side members are attached to the coupler frame. Recesses are formed on the sides of the drawbar. In a coupled position, the side members are received by the recesses and are held between the drawbar housing and the drawbar.

Drawbar auto-connect assembly

A coupling mechanism couples a towed implement to a prime mover. The coupling mechanism includes a housing fixed to the prime mover, a coupler frame fixed to the implement, and a coupler plate movably mounted to the coupler frame. A pivot pin projects from the housing. A lever member pivots on the pivot pin. The lever member has a first arm with a latch pin and a second arm with a locking recess. A lock pin projects from the coupler plate, and a latch member is fixed to the coupler frame. The latch member has a latch finger which forms a slot. The latch member engages the latch pin, pivots the lever member and moving the latch pin into the slot as the coupler frame moves towards the housing. The locking recess receives the lock pin as the lever member is pivoted by the latch member.

Coupling mechanism

A coupling assembly couples a towed implement having a tongue to a vehicle having a pickup hitch. The coupling assembly includes a coupler manifold which is mounted to the vehicle and which supports vehicle couplers. An implement coupler frame is attached to the tongue, and an implement plate is movably coupled to the implement coupler frame. The implement plate supports implement couplers for mating engagement with the vehicle couplers. The manifold is engagable with the implement plate. Spring members are biased to urge the implement plate towards the manifold.

Growing community of inventors

Cedar Falls, IA, United States of America

Tony J Huegerich