SCOTT LISLE COOK
Pilots at Buckridge Rd, Cedar Falls, IA

6921140, Jul 26, 2005

Aug 28, 2003

10/650523

Shawn Robert Simons - Waterloo IA, US
Peter Alan Kosmicki - Cedar Falls IA, US
Lonny Dean Tisue - Sumner IA, US
Scott Lisle Cook - Cedar Falls IA, US
Bradley Thomas Cote - Waterloo IA, US

Deere & Company - Moline IL

B62D055/088

305107, 305110, 404129

A cutter bar is provided for trimming debris away from the wheel-track interface of a tracked vehicle. A pivot attachment is provided wherein a knife having a cutting edge is removably mounted to a bracket by way of fasteners which will shear when a pre-selected force is applied to them. The bracket is mounted to the vehicle structure so that the knife is disposed in close proximity to the drive wheel and endless track of the vehicle. Accordingly, when a piece of tough debris is encountered by the knife edge some of the fasteners will shear and the knife pivots out of the way so that the debris can pass by without causing damage to the wheel or track. The knife and fasteners being readily serviceable with inexpensive parts.

7104340, Sep 12, 2006

Mar 22, 2005

11/086619

Raymond Dennis Thompson - Waterloo IA, US
Peter Alan Kosmicki - Cedar Falls IA, US
Jeffrey David Dawson - Cedar Falls IA, US
Scott Lisle Cook - Cedar Falls IA, US
Edwin Roy Kreis - Waterloo IA, US
Michael Dean Kollath - Dunkerton IA, US
Joe Lyle Schutte - Cedar Falls IA, US
Robert James White - Waterloo IA, US

Deere & Company - Moline IL

A01B 59/00, G01L 1/22

172677, 172 7, 73862628

A draft force sensor is provided for a coupling member coupled between a towing vehicle and a towed earth engaging implement, such as a scraper. The draft force sensor includes first and second bores extending through the coupling member. Each bore has a horizontal axis which extends perpendicular to a main fore-and-aft axis of the coupling member. The second bore is positioned above the first bore and spaced apart from the first bore. Each of the bores is surrounded by an outer cylindrical wall. Four electrical strain gauges are spaced apart and placed on the wall of each of the bores. A center line bisects an axis line which extends between the axes of the first and second bores. The axis of each bore is spaced apart from the center line by a distance which is less than a diameter of the bores. The strain gauges are connected electrically in a circuit which generates a draft force signal in response to draft forces applied to the coupling member.

7516975, Apr 14, 2009

Aug 29, 2007

11/846614

Rodney D. Lair - Cedar Falls IA, US
Michael Carl Harting - Jesup IA, US
Deepak Bhoir - Mumbai, IN
Gerald Ray Kinney - Reinbeck IA, US
Michael Kollath - Dunkerton IA, US
Peter Kosmicki - Cedar Falls IA, US
Scott L. Cook - Cedar Falls IA, US
Christopher Alan Schafer - Traer IA, US

Deere & Company - Moline IL

B60D 1/02

280515, 280506

A drawbar pin adapter which can allow a smaller drawbar pin to be used with a larger drawbar. A drawbar pin adapter is provided for a tractor drawbar having a lower strap, an upper strap and a drawbar pin bore which extends through the upper and lower straps and which receives a drawbar pin. The adapter includes a cylindrical bushing mountable in the drawbar pin bore in the lower strap and a hollow housing which is mountable over the lower strap. The housing includes a lower plate, an upper plate and left and right side plates. The upper plate has an upper bore formed therein, and the lower plate has a lower bore formed therein. The upper and lower bores have a diameter which is smaller than an outer diameter of the bushing so that the upper and lower plates hold the bushing within the drawbar pin bore in the lower strap. The bushing and the upper and lower bores receive the drawbar pin when it is inserted through the upper and lower straps. A retainer retains the housing to the drawbar when the drawbar pin is removed from the drawbar pin bore.