- Salina KS, US Jason J. Bergkamp - Mount Hope KS, US Caleb Abell - Solomon KS, US Adam Ray - Salina KS, US
International Classification:
B65G 33/30
Abstract:
A telescoping rotatable tool includes a first shaft and a second shaft. The first shaft has a first material-engaging element extending from an exterior surface of the first shaft. The second shaft has a second material-engaging element extending from an exterior surface of the second shaft. The second shaft is configured to extend from and retract within an interior space presented by the first shaft. The first shaft includes at least one helical-shaped groove extending along an interior surface of the first shaft. The second shaft includes at least one guide element extending from the exterior surface of the second shaft. The guide element is configured to engage with the groove, such that as the second shaft extends from and retracts within the first shaft, the second shaft is configured to rotate with respect to the first shaft.
- Salina KS, US Jason J. Bergkamp - Mount Hope KS, US Caleb Abell - Solomon KS, US Adam Ray - Salina KS, US
International Classification:
B65G 33/30
Abstract:
A telescoping rotatable tool includes a first shaft and a second shaft. The first shaft has a first material-engaging element extending from an exterior surface of the first shaft. The second shaft has a second material-engaging element extending from an exterior surface of the second shaft. The second shaft is configured to extend from and retract within an interior space presented by the first shaft. The first shaft includes at least one helical-shaped groove extending along an interior surface of the first shaft. The second shaft includes at least one guide element extending from the exterior surface of the second shaft. The guide element is configured to engage with the groove, such that as the second shaft extends from and retracts within the first shaft, the second shaft is configured to rotate with respect to the first shaft.
Pavement Coating System Having Shiftable Spray Bar
- Salina KS, US Maynard Cunningham - Ellsworth KS, US Jason Bergkamp - Mount Hope KS, US
International Classification:
E01C 19/17 E01C 19/45
Abstract:
A coating applicator vehicle is configured to selectively discharge a flow of liquid emulsion and aggregate onto a roadway. The vehicle includes a rolling chassis and a powered spraying assembly supported by the chassis. The spraying assembly includes a spray bar assembly including a shiftable spray boom and a plurality of spray nozzles.
- New Holland PA, US Curtiss M. LEE - Garden Plains KS, US Jason J. BERGKAMP - Mount Hope KS, US William A. WRIGHT - Richfield WI, US
Assignee:
CNH AMERICA LLC - New Holland PA
International Classification:
B62D 55/04
US Classification:
180 921
Abstract:
A work vehicle includes a frame having opposed compartments to receive a lubricating liquid for providing lubrication to a corresponding motor-powered chain drive. The chain drive is usable to drivingly move a continuous track or a set of wheels for moving the work vehicle. The continuous track and the set of wheels are interchangeably receivable by the frame, the frame remaining virtually identical whether receiving the continuous track or the set of wheels.