Torsional vibration damper assembly

Details Torsional vibration damper assembly Torsional vibration damper assembly

1979-12-13

1982-03-09

Argenbright, Tony M.

192 clutches and power-stop control

Elements

Wear compensators

64 27F, 1921062, F16D 314

Patent

active

043182836

ABSTRACT:
A torsional vibration damping assembly including plates (14,16,18) between which is interposed friction material (30). The plates are held in an assembly and limited against motion by unthreaded reaction pins (38) supported at both ends. The friction material (30) is located radially outwardly of the usual spring assemblies (28) to increase the moment arm over which frictional forces may act. The central plate (16) has a smaller central aperture (22) than the central apertures (20,24) in the adjacent plates and is provided with spline teeth (25) having an axial length substantially no greater than the thickness of the plates (16) so as to allow a coupling (50) to be canted with respect to the rotational axis of the assembly during assembly of a transmission input shaft thereto.

REFERENCES:
patent: 2065601 (1936-12-01), Meyer
patent: 3223214 (1965-12-01), Kuivinen
patent: 3557923 (1971-01-01), Nickell
patent: 3628353 (1971-12-01), Armstrong
patent: 3817362 (1974-06-01), Rist
patent: 4122931 (1978-10-01), Maucher
patent: 4185728 (1980-01-01), Gatewood
patent: 4212380 (1980-07-01), Billet
patent: 4279132 (1981-07-01), Lamarche

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