Speed change gear with dog clutch pawl, and method and...

192 clutches and power-stop control – Elements – Engaging surfaces

Reexamination Certificate

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Details

C074S431000

Reexamination Certificate

active

07484611

ABSTRACT:
A speed change gear with dog clutch pawls projected on a side surface of a gear body having a speed change gear part on an outer peripheral surface thereof, and a method and a device of manufacturing the same, in which the dog clutch pawls are provided with back tapers on at least engaging surface thereof, and the dog clutch pawls with back tapers and the change gear part are integrally molded by forging.

REFERENCES:
patent: 3550738 (1970-12-01), Halibrand
patent: 4938089 (1990-07-01), Ohoka
patent: 5363714 (1994-11-01), Hoguchi
patent: 5870923 (1999-02-01), Eisen et al.
patent: 01-120429 (1989-05-01), None
patent: 06-079395 (1994-03-01), None
patent: 2003-154434 (2003-05-01), None

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