192 clutches and power-stop control – Clutches – Operators
Patent
1983-04-22
1986-03-25
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Operators
464 64, 464 68, F16D 314
Patent
active
045777420
ABSTRACT:
A clutch disc is described of the type having inner and outer flanged hub plates, the outer hub plate coming into rotating engagement with a disc plate through damping springs and friction elements, inner and outer flange portions of said plates mounted to be relatively rotatable by a given angle; at least one plate fixed to one of the inner and outer flange portions so as to limit the axial relative movement therebetween; first damping springs between the inner and outer flange portions through the fixed plate designed to be resiliently compressed during relative angular displacement between the flange portions; a first friction element disposed between the fixed plate and one of the inner and outer flange portions; at lest one disc plate relatively rotatable with respect to the outer flange portion and provided with a facing member on its outer periphery; second and third damping springs between the fixed plate and the outer flange portion designed to be resiliently compressed during relative angular displacement between the disc plate and the outer flange portion; second and third friction elements arranged between the fixed plate and the disc plate; and acting between the outer flange portion and the disc plate. A control plate for determinating the point of commencement of action of the third friction elements, and a resilient control spring for controlling the control plate may also be provided.
REFERENCES:
patent: 3101600 (1963-08-01), Stromberg
patent: 3800931 (1974-04-01), Maucher
patent: 3931876 (1976-01-01), Beeskow et al.
patent: 3983982 (1976-10-01), Worner
patent: 4036341 (1977-07-01), Beeskow et al.
patent: 4239097 (1980-12-01), Greacen et al.
patent: 4433770 (1984-02-01), Loizeau et al.
patent: 4470494 (1984-09-01), Takeuchi
patent: 4494642 (1985-01-01), Hashimoto
Aisin Seiki Kabushiki Kaisha
Bonck Rodney H.
Towner Alan G.
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