Machine element or mechanism – Gearing – Interchangeably locked
Patent
1984-09-17
1986-02-18
Braun, Leslie A.
Machine element or mechanism
Gearing
Interchangeably locked
74331, 74333, F16H 308
Patent
active
045705038
ABSTRACT:
A countershaft transmission provides three forward speeds and three reverse speeds using an input shaft, an output shaft, an intermediate shaft, five rotating clutch assemblies of the interleaved multiple plate and disc type, and eight gears. The first speed clutch assembly is mounted on the intermediate shaft, the second and third speed clutch assemblies are mounted on the output shaft, the remaining directional clutch assemblies are mounted on the input shaft, and the clutch assemblies are generally compactly grouped. Advantageously, no separate idler gear and associated shaft are required.
REFERENCES:
patent: 2958231 (1960-11-01), Gerst
patent: 2972901 (1961-02-01), Gerst
patent: 3254541 (1966-06-01), Schou
patent: 3400601 (1968-09-01), Ruhl et al.
patent: 3425293 (1969-02-01), Krawczyk
patent: 3465609 (1969-09-01), Fisher et al.
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patent: 3727479 (1973-04-01), Wilson
patent: 3858455 (1975-01-01), Sisson et al.
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patent: 3913616 (1975-10-01), Horsch
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patent: 4275607 (1981-06-01), Snoy
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Komatsu 510 (KIMC0510) Transmission Circa 1977.
SAE Article #720387 Dated Apr. 10-12, 1972 (Gardner-Denver Company).
Andrews Stephen B.
Braun Leslie A.
Caterpillar Tractor Co.
Lanchantin, Jr. Charles E.
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