Planetary gear transmission systems or components – Planetary gearing or element – Axis of planet pinion at angle intersecting rotational axis...
Patent
1997-12-22
1999-08-10
Ta, Khoi Q.
Planetary gear transmission systems or components
Planetary gearing or element
Axis of planet pinion at angle intersecting rotational axis...
475339, 475338, F16H 146
Patent
active
059350385
ABSTRACT:
A gear-reducing, torque-multiplying gear drive assembly includes input and output shafts journaled by a case for rotation about a common first axis. A rotary cage is accommodated within the case and is fixed to the output shaft. A bevel drive gear is fixed on the input shaft. Input and output bevel gear sets are mounted on planet shafts carried by the cage in spaced, parallel relation to the input bevel gear. A set of transversely arranged idler bevel gears couple the drive gear to the input planet gears. The output planet gears are enmeshed with a stationary sun gear. Rotating the input shaft rotates the planet gears through the transverse idler bevel gears, which in turn rotates the cage and output shaft.
REFERENCES:
patent: 328014 (1885-10-01), Cushman
patent: 1366325 (1921-01-01), Perin
patent: 1815334 (1931-07-01), Sheridan
patent: 2033343 (1936-03-01), Larkin, Jr.
patent: 2090810 (1937-08-01), Russell et al.
patent: 2122330 (1938-06-01), Stenzy
patent: 2179405 (1939-11-01), De Falco
patent: 2795971 (1957-06-01), Annis
patent: 2989596 (1961-06-01), Lee et al.
patent: 3156136 (1964-11-01), Sogabe
patent: 3330171 (1967-07-01), Nasvytis
patent: 3543690 (1970-12-01), Lee
patent: 4044633 (1977-08-01), Lee
patent: 4321842 (1982-03-01), Stromotich
patent: 4641552 (1987-02-01), Kurywczak
patent: 5456640 (1995-10-01), Petersen
patent: 5554082 (1996-09-01), Umeyama et al.
patent: 5759130 (1998-06-01), Woytaszek
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