Differential mechanism of a four-wheel driving apparatus for veh

Details Differential mechanism of a four-wheel driving apparatus for veh Differential mechanism of a four-wheel driving apparatus for veh

1988-09-30

1990-03-13

Braun, Leslie A.

Planetary gear transmission systems or components

Differential planetary gearing

Spur gear differential

180250, 475204, 475252, F16H 144, F16H 3706, B60K 17352

Patent

active

049074733

ABSTRACT:
A differential mechanism of a four-wheel driving apparatus for vehicles has a planetary gear and transmits the driving torque from an input shaft to a front wheel driving shaft and a rear wheel driving shaft in a distributing manner. The differential mechanism includes a first spline rotated by the driving torque from the input shaft, a second spline connected so as to the integrally rotated with a sun gear of the differential planteary gear, a third spline connected so as to be integrally rotated with a carrier, fourth spline formed on an outer circumferential surface of the ring gear, and a differential change sleeve mounted in an outward radial direction from the first spline to the fourth spline for axially sliding between two positions, one position for connecting first and fourth splines, and the other position for connecting first, second and third splines.

REFERENCES:
patent: 3895546 (1975-07-01), Yamaguchi et al.
patent: 3908775 (1975-09-01), Van Fossen
patent: 4074591 (1978-02-01), Dick
patent: 4788888 (1988-12-01), Tsutsumikoshi
patent: 4804061 (1989-02-01), Kameda

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