Differential gear mechanism

Details Differential gear mechanism Differential gear mechanism

1990-03-23

1991-11-26

Lorence, Richard

Planetary gear transmission systems or components

Differential planetary gearing

Planet pinion is worm gear

475226, 475333, F16H 1445, F16H 136

Patent

active

050679341

ABSTRACT:
A differential gear mechanism has a clutch between a pair of worm gears which are each connected to different axle shafts. The clutch connects and disconnects the worm gears. When the worm gears are connected, differential operation is locked. Because of this, even if any one of the axle shafts enters a complete kidding state, drive torque is transmitted to the other axle shaft. When the connected state of the worm gears is released, an ordinary differential operation is performed.

REFERENCES:
patent: 1170561 (1915-02-01), Le Roy et al.
patent: 1252388 (1918-01-01), Bickley
patent: 1262833 (1918-04-01), Nogrady
patent: 1284401 (1918-11-01), Mahler
patent: 1407703 (1922-02-01), Moir
patent: 1511908 (1924-10-01), Pickering
patent: 2272161 (1942-02-01), Frederickson
patent: 2638797 (1953-05-01), Gross
patent: 3884096 (1975-05-01), Gleasman
patent: 4805487 (1989-02-01), Pedersen
patent: 4926711 (1990-05-01), Arakawa

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