Planetary gear transmission systems or components – Planetary gearing or element – Coaxial teeth around planet pinion engage axially spaced...
Patent
1996-08-14
1998-02-10
Bonck, Rodney H.
Planetary gear transmission systems or components
Planetary gearing or element
Coaxial teeth around planet pinion engage axially spaced...
475219, 475330, 475339, 192 4A, 192 18A, F16H 5708
Patent
active
057162999
ABSTRACT:
A drive system has a pair of planetary gear sets located between an input shaft and an output shaft with an intermediate shaft located between the pair of planetary gear sets. A series of oil shear brakes and clutches allow the drive system to operate in neutral, high speed forward, high speed reverse, low speed forward and low speed reverse. These operating modes are selectable without having to stop and reverse the input shaft which is allowed to rotate constantly in the same direction during all of the above operational modes.
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Bonck Rodney H.
Midwest Brake Bond Company
Rodriguez Saul J.
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