192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1989-05-01
1990-08-14
Herrmann, Allan D.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
70248, 70282, 74483R, 74878, 335255, B60K 4126, B60K 4128
Patent
active
049479687
ABSTRACT:
An electrically controlled transmission shift interlock device. The device provides interlock capability by locking the pivotable shift actuating lever which is operatively associated with the transmission. A transmission mounted solenoid is provided having a moving armature coupled to a locking member which, when energized, positions the locking member into interlocking engagement within an engaging notch provided in the shift actuating lever. The device includes means for proper alignment of the interlocking components during installation of the interlock device onto the transmission. One alternate embodiment further provides means for having interlocking capabilities at more than one gear shift lever position. Another embodiment causes the transmission actuating lever to lock when the solenoid is de-energized and is movable upon energization.
REFERENCES:
patent: 2808918 (1957-10-01), Shepard, Jr. et al.
patent: 2890581 (1959-06-01), Lewis
patent: 3942614 (1976-03-01), Thompson
patent: 4473141 (1984-09-01), Mochida
patent: 4631984 (1986-12-01), Jones
patent: 4807454 (1989-02-01), Sengupta et al.
Detweiler Charles A.
Martus Charles R.
Miller Ellsworth S.
Slavin Michael
Herrmann Allan D.
Lectron Products, Inc.
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