Planetary gear transmission systems or components – Differential planetary gearing – Spur gear differential
Patent
1994-07-29
1995-07-18
Look, Edward K.
Planetary gear transmission systems or components
Differential planetary gearing
Spur gear differential
475249, F16H 142
Patent
active
054336732
ABSTRACT:
A parallel-axis gear differential (10) has planet gear pairs (46) separated by pivotable toggles (56). A leading member (48) of each planet gear pair (46) is angularly advanced in a forward drive direction (38) with respect to a following member (50) of each planet gear pair (46). First bearing surfaces (60) of the toggles (56) support the leading planet gears (48), and second bearing surfaces (62) support the following planet gears (50). Pivot axes (58) of the toggles (56) are positioned closer to one or the other bearing surfaces (60 or 62) to control force transmissions between the planet gear members (48 and 50).
REFERENCES:
patent: 1938649 (1933-12-01), Welsh
patent: 2651215 (1953-09-01), Schoenrock
patent: 2754694 (1956-07-01), Schoenrock
patent: 2789446 (1957-04-01), Schoenrock
patent: 2859641 (1958-11-01), Gleasman
patent: 2972265 (1961-02-01), Walter
patent: 3292456 (1966-12-01), Saari
patent: 3375736 (1968-04-01), Saari
patent: 3706239 (1972-12-01), Myers
patent: 3738192 (1973-06-01), Belansky
patent: 4365524 (1982-12-01), Dissett et al.
patent: 4677876 (1987-07-01), Dissett
patent: 4890511 (1990-01-01), Pedersen
patent: 4950215 (1990-08-01), Korner et al.
patent: 5055096 (1991-10-01), Riemscheid et al.
patent: 5122101 (1992-06-01), Tseng
patent: 5147252 (1992-09-01), Mace et al.
patent: 5169370 (1992-12-01), Dye et al.
patent: 5232415 (1993-08-01), Brewer et al.
patent: 5244440 (1993-09-01), Ichiki et al.
patent: 5292291 (1994-03-01), Ostertag
patent: 5295923 (1994-03-01), Takefuta
patent: 5310389 (1994-05-01), Sato
patent: 5346443 (1994-09-01), Crysler et al.
Larson James A.
Look Edward K.
Zexel Torsen Inc.
LandOfFree
Differential with pivotable gear mountings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Differential with pivotable gear mountings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential with pivotable gear mountings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2417415