Torsion damping device for a motor vehicle clutch

Details Torsion damping device for a motor vehicle clutch Torsion damping device for a motor vehicle clutch

1980-06-24

1983-08-16

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

Operators

464 68, F16D 314

Patent

active

043986250

ABSTRACT:
The invention relates to a torsional-vibration damping hub for a clutch friction plate. The hub comprises two coaxial parts mounted for limited relative angular displacement against the action of circumferential springs disposed between the parts. Axially-acting spring means are also provided for acting on friction means disposed between the parts, and these spring means comprise a clamping disc provided with elastically deformable, radially projecting lugs. These lugs extend from the internal periphery of the clamping disc and are each bent to form a dihedral angle.
This arrangement enables an improved distribution of the axial clamping force over known arrangements.

REFERENCES:
patent: 1861251 (1932-05-01), Wemp
patent: 2210074 (1940-08-01), Friedman
patent: 2920733 (1960-01-01), Lysett
patent: 4044873 (1977-08-01), Parsons et al.
patent: 4056179 (1977-11-01), Huber
patent: 4212380 (1980-07-01), Billet
patent: 4239097 (1980-12-01), Greacen et al.

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