Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Motor Grader Circle Drawbar Assembly
A motor grader comprising a frame supported above a surface by a plurality of wheels, a work implement supported by the frame and adapted to perform a desired operation, a controller, and a circle drawbar assembly for controlling the work implement. The circle drawbar assembly comprises a drawbar frame, a circle member coupled to the drawbar framed for rotations about a circle axis, and a drive arrangement coupled to the drawbar frame and the circle member for rotation thereof about the circle axis. The drawbar arrangement comprises a first hydraulic cylinder and a second hydraulic cylinder pivotally coupled to the drawbar frame at a first location and a second location, respectively, on their respective first portions and pivotally coupled to the circle member at a common third location on the their respective second portions, and a control arrangement for extending and retracting the hydraulic cylinders in timed relationship to rotate the circle member about the circle axis.
Motor Grader Circle Drawbar Assembly
A motor grader comprising a frame supported above a surface by a plurality of wheels, a work implement supported by the frame and adapted to perform a desired operation, a controller, and a circle drawbar assembly for controlling the work implement. The circle drawbar assembly comprises a drawbar frame, a circle member coupled to the drawbar framed for rotations about a circle axis, and a drive arrangement coupled to the drawbar frame and the circle member for rotation thereof about the circle axis. The drawbar arrangement comprises a first hydraulic cylinder and a second hydraulic cylinder pivotally coupled to the drawbar frame at a first location and a second location, respectively, on their respective first portions and pivotally coupled to the circle member at a common third location on the their respective second portions, and a control arrangement for extending and retracting the hydraulic cylinders in timed relationship to rotate the circle member about the circle axis.
Motor Grader Circle Drawbar Assembly
GUNDUPALLI JOHN VIKRAM (Autor:in)
18.04.2019
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING