Planetary gear transmission systems or components – Variable speed or direction transmission combined with... – Variable speed or direction is planetary transmission
Patent
1996-02-13
1997-08-12
Ta, Khoi Q.
Planetary gear transmission systems or components
Variable speed or direction transmission combined with...
Variable speed or direction is planetary transmission
475206, 475208, 180248, 180249, B60K 1734
Patent
active
056559860
ABSTRACT:
A power transfer system is disclosed for a four-wheel drive vehicle operable for permitting a vehicle operator to select between various full-time and part-time four-wheel drive modes. The power transfer system includes a transfer case equipped with a single-planetary gear reduction unit and a synchronized range shift mechanism operable for permitting the vehicle operator to shift on-the-fly for establishing full-time and part-time high-range and low-range four-wheel drive modes. The transfer case is also equipped with an electronically-controlled slip limiting/torque biasing arrangement including an interaxle differential and a transfer clutch operable for controlling the magnitude of speed differentiation and torque biasing across the interaxle differential.
REFERENCES:
patent: 3335616 (1967-08-01), Perkins
patent: 4831894 (1989-05-01), Braun
patent: 5092188 (1992-03-01), Fujikawa et al.
patent: 5363938 (1994-11-01), Wilson et al.
patent: 5443429 (1995-08-01), Baxter, Jr.
Varma Sanjeev K.
Williams Randolph C.
Wilson Robert J.
Zalewski John D.
LandOfFree
Full-time transfer case with synchronized single planetary gear does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Full-time transfer case with synchronized single planetary gear , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full-time transfer case with synchronized single planetary gear will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-156448