Differential drive

Details Differential drive Differential drive

1992-06-11

1993-03-16

Braun, Leslie A.

Planetary gear transmission systems or components

Planetary gearing or element

Particular gear tooth feature

475226, 475249, 475252, 475346, F16H 136, F16H 145, F16H 5517

Patent

active

051940582

ABSTRACT:
A differential drive has a differential carrier rotatably supported in a differential housing. Two axle shaft gears are rotatably held in cylindrical bores in the differential carrier and are arranged coaxially relative to each other. Several differential gears, in an axis-parallel arrangement, are supported in an axle-free way in bores in the differential carrier. One group of differential gears engages one of the axle shaft gears and another group engages the other axle shaft gear. At least one group of the differential gears engages the other group of differential gears. The axle shaft gears or differential gears radially deviate from a complete symmetry so that at least periodically there occurs a friction contact between the axle shaft gears and their cylindrical bore in the differential carrier.

REFERENCES:
patent: 1499763 (1924-07-01), Davis
patent: 2288206 (1942-06-01), Peerpont
patent: 2382846 (1945-08-01), Barber
patent: 3343429 (1967-09-01), Frost
patent: 4106366 (1978-08-01), Altenbokum et al.
patent: 4942781 (1990-07-01), Hori
patent: 5055096 (1991-10-01), Riemscheid et al.
patent: 5108353 (1992-04-01), Brewer et al.
patent: 5122102 (1992-06-01), Chludek et al.

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