Motor grader saddle positioning system and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11066809
APP PUB NO 20200131732A1
SERIAL NO

16171423

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A draft frame positioning system of a motor grader having a main frame includes an adjustable draft frame configured to be moved to one of a plurality of positions and a moldboard coupled to the draft frame. The moldboard is movable based on the position of the draft frame. A saddle assembly is coupled between the draft frame and the main frame, and the saddle assembly includes a first saddle arm, a second saddle arm, and a saddle top member coupled between the first and second saddle arms. A saddle positioning cylinder moves between an extended position and a retracted position, and the cylinder is coupled at one end to the main frame or the saddle top member and at an opposite end to the saddle assembly. A movement of the saddle positioning cylinder induces movement of the draft frame to any of its plurality of positions.

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Patent Owner(s)

  • DEERE & COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fochs, Joseph B Dubuque, US 4 20
Zell, Adam Dubuque, US 10 192

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