Torsion dampers

Details Torsion dampers Torsion dampers

1983-02-08

1985-10-29

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

Operators

192 7017, 1921061, 464 68, 464 83, 464 85, F16D 366, F16D 368

Patent

active

045496420

ABSTRACT:
A torsional damper comprises at least two coaxial parts (A, B) mounted to rotate relative to one another. A plurality of elastic members are disposed between these parts (A, B) in the circumferential direction. At least one of these members is formed by a block (10') of elastic material, partially housed without circumferential clearance in an opening (27') in one of the coaxial parts (A, B). It is also partially housed, with circumferential clearance (J'T, J'R), in an opening (28') in the other of the coaxial parts (A, B). The elastic material block (10') has a peg (32T, 32R) of elastic material projecting from it in at least one circumferential direction. The invention is applicable in particular to friction clutch mechanisms for automotive vehicles.

REFERENCES:
patent: 2533789 (1950-12-01), Goodchild
patent: 3345831 (1967-10-01), Boole
patent: 3373855 (1968-03-01), Ericson
patent: 3809198 (1974-05-01), Mori
patent: 4018320 (1977-04-01), Schrape et al.
patent: 4156481 (1979-05-01), Ishida et al.

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