Variable speed drive system for a system for a rotor assembly of

Details Variable speed drive system for a system for a rotor assembly of Variable speed drive system for a system for a rotor assembly of

1998-05-28

2000-05-09

Will, Thomas B.

Crop threshing or separating

Drive related features

56 146, A01F 1256

Patent

active

060596562

ABSTRACT:
A grain threshing mechanism including a power source having a preselected rotational speed, a concave assembly and a device operably connecting the concave assembly in driven communication with the power source for rotation thereby, a rotor assembly positioned for independent rotation within the concave assembly, and a drive system connecting the rotor assembly in driven communication with the power source for rotation thereby, the drive system including the transmission and a planetary gear set, the transmission being operable for selecting at least one predetermined rotational speed range for the rotor assembly and the planetary gear set being operable for varying the rotational speed of the rotor assembly within the at least one predetermined rotational speed range.

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patent: 5947818 (1999-09-01), Satzler

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