192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1993-01-13
1995-01-17
Pitts, Andrea L.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
192 4B, 192 53F, 192114T, F16D 2302
Patent
active
053818784
ABSTRACT:
A reverse brake mechanism for an automobile transmission has a synchronizing mechanism including a clutch sleeve, mounted for sliding movement on a primary transmission shaft, which has peripheral clutch teeth with chamfers arranged at regular separations. A synchronizing ring, mounted for rotation on the primary shaft, has peripheral synchronizing teeth with chamfers arranged at regular separations, and a brake member is provided for braking the primary shaft. The brake member is operationally coupled to the primary shaft through the synchronizing ring while the clutch sleeve is brought into engagement with the synchronizing ring through their teeth with chamfers when shifting the automobile transmission to a reverse gear.
REFERENCES:
patent: 4276972 (1981-07-01), Burnett et al.
patent: 4294338 (1981-10-01), Simmons
patent: 4373618 (1983-02-01), Sabel
patent: 4598599 (1986-07-01), Ikemoto
patent: 4848548 (1989-07-01), Diehl
patent: 4969369 (1990-11-01), Okubo et al.
patent: 5052986 (1991-10-01), Jarchow et al.
Fujikawa Satoshi
Ohshima Katsutoshi
Urabayashi Norihide
Mazda Motor Corporation
Pitts Andrea L.
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