Series damper rotary and force vector lag control system

Details Series damper rotary and force vector lag control system Series damper rotary and force vector lag control system

1981-12-18

1984-02-07

Jillions, John M.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Coil spring

1921062, 464 68, 464 82, F16D 314

Patent

active

044300646

ABSTRACT:
A vibration damper for a clutch having a built-in rotary sensitive and applied force lag control for an automotive vehicle adapted to reduce the tip-in and tip-out effects on the clutch, such as in an automotive lock-up clutch in a torque converter. The vibration damper includes a hub having radially extending fingers, and the lag control comprises friction lag plates received on each finger for generally outward radial movement relative to the hub to frictionally engage in a channel of a vibration damper housing under centrifugal force due to rotation of the assembly. The outward movement of the lag plates may be enhanced by a camming action or resilient spring between the hub finger and lag plate.

REFERENCES:
patent: 2053180 (1936-09-01), Carter
patent: 2214602 (1940-09-01), Arnold
patent: 2826902 (1958-03-01), DeCoursey
patent: 4232534 (1980-11-01), Lamarche
patent: 4279132 (1981-07-01), Lamarche
patent: 4304107 (1981-12-01), Fall et al.

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