Governor spring bracket assembly

Details Governor spring bracket assembly Governor spring bracket assembly

2006-05-30

2006-05-30

Keasel, Eric (Department: 3753)

Fluid handling

Speed responsive valve control

Centrifugal mass type

C137S050000, C137S056000

Reexamination Certificate

active

07051750

ABSTRACT:
A governor spring bracket assembly that attaches to an exterior surface of a shaft-mounted governor valve assembly for an automatic transmission is disclosed. The present governor spring bracket assembly functions to counterbalance the effect of centrifugal force on the governor valve weights, which is generated by rotation of the governor with the transmission output shaft. The present governor spring bracket assembly aligns and supports a calibrated compression spring in functional engagement with the primary governor valve weight to return it to its closed position in relation to the governor output circuit at low output shaft speeds thereby preventing excessive governor output pressure, 2nd gear starts, and improper shift timing.

REFERENCES:
patent: 3322133 (1967-05-01), Searles
patent: 3431929 (1969-03-01), Croswhite
patent: 3631871 (1972-01-01), Shimosaki
patent: 3642014 (1972-02-01), Searles
patent: 3690335 (1972-09-01), Ichimura et al.
patent: 4194520 (1980-03-01), Kuusik
patent: 4628952 (1986-12-01), Yamashita et al.
patent: 5234014 (1993-08-01), Queitzsch, Jr.

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