192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1981-05-27
1984-07-03
Krizmanich, George H.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
192 331, 192 356, 192 358, B60K 4102, F16H 4502
Patent
active
044574118
ABSTRACT:
A torque transmission device for eliminating the transmission of tortional vibration from a driving shaft to a driven shaft comprises a clutch capable of controlled slippage so that the speed of rotation of the driven shaft is lower than the speed of the driving shaft. Slippage of the clutch is controlled by sensing the speed of rotation and the fluctuation of the speed of rotating of the driving shaft and the speed of rotation of the driven shaft and regulating slippage so that the difference in rotation speed between the two shafts is greater than the fluctuation in rotation speed of the driving shaft. The clutch may be an electromagnetic clutch of which the exciting current is controlled or a friction clutch actuated by controlled hydraulic pressure. The clutch may be in parallel with a fluid coupling.
REFERENCES:
patent: 3265169 (1966-08-01), Aschauer
Adams Bruce L.
Burns Robert E.
Krizmanich George H.
Lobato Emmanuel J.
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
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