192 clutches and power-stop control – Clutches – Operators
Patent
1982-01-28
1984-12-18
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Operators
464 82, F16D 312, F16D 314
Patent
active
044886292
ABSTRACT:
A torsional damper suitable for use in a friction clutch plate for an automotive vehicle comprises at least two coaxial parts mounted to rotate relative to one another, within a defined range of relative angular movement. Friction means operative between the rotating parts comprise two friction pads constrained to rotate with one part, in rubbing engagement with an axial surface constrained to rotate with the other part. This surface is non-circular in transverse cross-section. Its radius of curvature varies between at least one minimum and at least one maximum. Thus it may be generally oval in shape, for example.
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Bonck Rodney H.
Brown Charles E.
Valeo
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