192 clutches and power-stop control – Vortex-flow drive and clutch – Including drive-lockup clutch
Patent
1976-10-14
1978-04-11
Gerin, Leonard H.
192 clutches and power-stop control
Vortex-flow drive and clutch
Including drive-lockup clutch
192 44, F16D 3300, F16D 334
Patent
active
040834409
ABSTRACT:
A speed-responsive engaging mechanism adapted for use in a hydrodynamic device to couple turbine and impeller members including a disc secured to the turbine member having a series of cam surfaces thereon formed in apertures in the discs with a series of friction shoe assemblies mounted in the apertures in engagement with the cam surfaces. The friction shoe assemblies engage with the impeller at a predetermined speed of rotation of the turbine member, and the cam means induces a wedging engagement of the shoes with the impeller member. Spring means are provided to retain the shoe assemblies in the apertures, and a roller mechanism is provided in each shoe assembly to provide relatively frictionless relative movement between the cam surfaces and the shoe assemblies.
REFERENCES:
patent: 3054488 (1962-09-01), General et al.
patent: 3240308 (1966-03-01), Frost
patent: 3476226 (1969-11-01), Massey
Borg-Warner Corporation
Gerin Leonard H.
Zieg Robert L.
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