Concave ramp for an agricultural vehicle
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United States of America Patent
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-
Sep 14, 2021
Grant Date -
Feb 25, 2021
app pub date -
Apr 9, 2019
filing date -
Apr 12, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An agricultural vehicle including a chassis and a threshing system supported by the chassis. The threshing system includes a rotor, a front concave located at a distance radially away from the rotor and at least partially surrounding the rotor, and an infeed ramp connected to the front concave. The infeed ramp is located at a distance radially away from the rotor and has a plurality of slots therein. The threshing system also includes a support member positioned underneath the infeed ramp and a plurality of vanes connected to the support member. Each vane extends through a respective slot of the plurality of slots and is located at a distance radially away from the rotor. The vanes are configured for contacting and directing the crop material rearwardly towards the front concave.
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Cited Art Landscape
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