Lock-up torque converter with damper

Details Lock-up torque converter with damper Lock-up torque converter with damper

1979-03-14

1981-12-15

Krizmanich, George H.

192 clutches and power-stop control

Vortex-flow drive and clutch

Including drive-lockup clutch

1921062, F16D 3900

Patent

active

043054870

ABSTRACT:
A lock-up torque converter comprises a torque converter assembly and a lock-up clutch, wherein the clutch provides a direct drive between the engine and transmission of a vehicle in high gear. A damper is located in a limited space between a clutch piston and a turbine runner to provide a driving connection. The damper includes a portion secured to an outer shell of the turbine runner, such as by welding.

REFERENCES:
patent: 2793726 (1957-05-01), Jandasek
patent: 3497043 (1970-02-01), Leonard
patent: 4014423 (1977-03-01), Werner et al.
patent: 4027757 (1977-06-01), Radke
patent: 4091899 (1978-05-01), Stevenson
patent: 4113075 (1978-09-01), Walker
patent: 4138003 (1979-02-01), Malloy
patent: 4143561 (1979-03-01), Melhorn

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