Machine element or mechanism – Gearing – In series plural interchangeably locked nonplanetary units
Patent
1988-03-14
1989-05-23
Diehl, Dwight G.
Machine element or mechanism
Gearing
In series plural interchangeably locked nonplanetary units
74331, 74665GA, 192 4891, 192 8717, F16H 302, F16H 3706, F16D 2102
Patent
active
048318949
ABSTRACT:
A two-speed input section (12) for a compound transmission (10) comprising an input section connected in series between the vehicle prime mover (14) and a main mechanical change gear transmission (16) is provided. The input section (12) utilizes friction clutch device (60) having a first and a second selectable position for engaging a selected one of two selectable reduction input ratios and a third disengaged position allowing the input section to provide the torque break function normally provided by a master clutch.
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Campbell Christopher C.
Diehl Dwight G.
Eaton Corporation
Gordon H. D.
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