Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1983-12-07
1985-12-03
Braun, Leslie A.
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74713, F16H 1445
Patent
active
045559627
ABSTRACT:
The device is provided with an engagement pin carried by a differential housing of the differential operable to rigidly angularly interconnect the differential housing with one of the bevel gears of the differential, and an actuator manually controlled by an operator to bring the engagement pin from a rest position to a working position. The device is further provided with a spring for urging the engagement pin towards the rest position, and locking device for releasably locking the engagement pin against the action of the spring; the locking device automatically disengages, and disengaging the engagement pins when the vehicle brake is actuated, there being provided a hydraulic disengagement piston connected to a brake.
REFERENCES:
patent: 2943501 (1960-07-01), Stapleton
patent: 3292720 (1966-12-01), Harvey
patent: 3306130 (1967-02-01), Salzmann
patent: 3400610 (1968-09-01), Taylor et al.
patent: 3640360 (1972-02-01), Dollase
patent: 3642103 (1972-02-01), Schott
patent: 3732752 (1973-05-01), Louckes et al.
patent: 3800617 (1974-04-01), Dornan
patent: 3974717 (1976-08-01), Breed et al.
patent: 4263824 (1981-04-01), Mueller
patent: 4462271 (1984-07-01), Stieg
Braun Leslie A.
Diehl Dwight G.
Fiat Trattori S.p.A.
Jeffers Albert L.
Niewyk Anthony
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