Multipart balanced piston clutch
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 1, 2022
Grant Date -
Jul 15, 2021
app pub date -
Jan 9, 2020
filing date -
Jan 9, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A clutch assembly for a transmission of an agricultural work vehicle. The clutch assembly includes a housing, a clutch pack located within the housing, a piston chamber located within the housing, and a multipart piston located within and slidable relative to the piston chamber. The multipart piston is operably connected to the clutch pack for engaging and disengaging the clutch pack. The multipart piston includes a lower piston extension part. The clutch assembly further includes a balance chamber that is located within the housing. The lower boundary wall of the balance chamber and the lower boundary wall of the piston chamber are radially separated from one another by a substantial distance. The lower piston extension part is located within the balance chamber for adding to a collective surface area of the balance chamber.
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