Automatic transmissions of vehicle

Details Automatic transmissions of vehicle Automatic transmissions of vehicle

1989-01-30

1990-01-09

Diehl, Dwight G.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74796, 74191, F16H 1550, F16H 5710

Patent

active

048920126

ABSTRACT:
Disclosed is a stepless speed change gear including a plurality of conical rollers each of which is provided with a conical surface frictionally engaging with a ring-member moved by a speed changing assembly. A surface of concave cross-section frictionally engages with a sun-member on an input shaft, and a flat surface frictionally engages with a non-rotatable disc member. A gear train is provided to extend the speed range to include a speed ratio of 1:1. A release mechanism is provided for the non-rotatable disc member, and a clutch mechanism is provided for direct coupling of the input and the output shaft. Power is transmitted by direct coupling of the input and the output shaft.

REFERENCES:
patent: 2836994 (1958-06-01), Weber
patent: 2862407 (1958-12-01), Lutz
patent: 2883883 (1959-04-01), Chillson
patent: 3023642 (1962-03-01), Maichen
patent: 3108496 (1963-10-01), Kashihara
patent: 3108497 (1963-10-01), Kashihara
patent: 4232561 (1980-11-01), Kashihara et al.
patent: 4322798 (1982-03-01), McCoin
patent: 4393964 (1983-07-01), Kemper
patent: 4424726 (1984-01-01), Galbraith

Affiliated with

Also associated with

Rating

Automatic transmissions of vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic transmissions of vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic transmissions of vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-139587