Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Blaine A. Schwalbe0
Brian Pilney0
Date of Patent
March 12, 2019
0Patent Application Number
158151220
Date Filed
November 16, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An agricultural machine such as a high clearance sprayer is provided with a frame capable of supporting wheels at a variable tread width. The frame includes a pair of cross members, both of which have slider receivers. The machine also includes a first axle slider for a first side and a second axle slider for a second side. The machine may also have a slider to frame connection arrangement that includes a reduced friction zone at the slider receivers that facilitate telescopic movement of the axle sliders. The slider to frame connection may also have at least one fixed slider wear pad in a fixed position within the reduced friction zone and at least one movable slider wear pad movably arranged within the reduced friction zone.
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