Machine element or mechanism – Gearing – Interchangeably locked
Patent
1979-06-07
1982-01-12
Herrmann, Allan D.
Machine element or mechanism
Gearing
Interchangeably locked
74606R, 192 53F, 192DIG1, F16H 338, F16H 5702, F16D 2306
Patent
active
043099157
ABSTRACT:
The present invention relates to an automotive transmission for an industrial vehicle. The main shaft of the transmission gear is hollow and internally splined to be slidable along and synchronously rotatable with an externally splined input shaft. Upon removal of a snap ring which holds at least two gears and a synchronizer (disposed between the gears) in place on the main shaft and the removal of a lock pin which interconnects the main shaft and the input shaft, the main shaft can be slid toward the clutch allowing the gears and synchronizer to be slipped, one by one, off the end of the main shaft and readily replaced with new units.
REFERENCES:
patent: 1702752 (1929-02-01), Tyler
patent: 2187967 (1940-01-01), Fawick
patent: 2515270 (1950-07-01), Simpson
patent: 4108021 (1978-08-01), MacAfee et al.
Ikkatai Mitsuo
Mizukoshi Yukio
Nozawa Koji
Herrmann Allan D.
Nissan Motor Company Limited
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