Planetary gear transmission systems or components – Planetary gearing or element
Patent
1995-10-06
1997-04-01
Marmor, Charles A.
Planetary gear transmission systems or components
Planetary gearing or element
475346, 180374, F16H 5708
Patent
active
056160976
ABSTRACT:
A transmission comprising an input member, an output member and a planetary gear train is provided. The planetary gear train includes an output carrier and a spindle. The output carrier includes an outer conically tapered surface and the spindle includes a tapered inner surface having a variable inner diameter. The outer conically tapered surface of said output carrier includes a variable outer diameter. The output carrier is immovably affixed to said stationary spindle by forcibly press-fitting said variable outer diameter of said outer conically tapered surface of said output carrier into immoveable engagement with said variable inner diameter of said tapered inner surface of said spindle. The planetary gear train effects a speed reduction between said input member and said output member.
REFERENCES:
patent: 4186626 (1980-02-01), Chamberlain
patent: 4270412 (1981-07-01), Beijer et al.
patent: 4365525 (1982-12-01), Imazaike
patent: 4583428 (1986-04-01), Garnier
patent: 4642005 (1987-02-01), Kondo et al.
patent: 5024636 (1991-07-01), Phebus et al.
patent: 5156579 (1992-10-01), Wakuta et al.
patent: 5163528 (1992-11-01), Kawamoto et al.
patent: 5472059 (1995-12-01), Schlosser et al.
Fairfield Manufacturing Co., Inc.
Kwon Peter T.
Marmor Charles A.
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