Machine element or mechanism – Gearing – Interchangeably locked
Patent
1982-09-28
1985-05-07
Herrmann, Allan D.
Machine element or mechanism
Gearing
Interchangeably locked
74339, 74375, 74376, F16H 308, F16H 338, F16H 314
Patent
active
045150311
ABSTRACT:
A fifth forward speed pinion is mounted by a bearing on the end of a countershaft that provides a space into which the bearing is fitted. A roller bearing mounted in the transmission casing supports the fifth speed pinion at the opposite end from that of the countershaft. The countershaft carries a reverse drive sprocket that is selectively connected to the countershaft by movement of a synchronizer clutch in accordance with control exercised by the vehicle operator. A reverse driven sprocket is drivably connected to the output shaft and torque is transmitted between the sprockets by a flexible, endless chain or belt.
REFERENCES:
patent: 1370947 (1921-03-01), Budd
patent: 1442057 (1923-01-01), Eggert
patent: 2039665 (1936-05-01), Rossetter
patent: 2185537 (1940-01-01), Brownlee
patent: 2314549 (1943-03-01), Milbrath
patent: 2480938 (1949-09-01), Lapsley
patent: 2764041 (1956-09-01), Walker et al.
patent: 3618416 (1971-11-01), Longshore
patent: 4222281 (1980-09-01), Mylenek
patent: 4228693 (1980-10-01), Kelbel
patent: 4307624 (1981-12-01), Mylenek
patent: 4337675 (1982-07-01), Holdeman
Andrews Stephen B.
Ford Motor Company
Harrington Donald J.
Herrmann Allan D.
McKenzie Frank G.
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