Flywheel device for an internal combustion engine

Details Flywheel device for an internal combustion engine Flywheel device for an internal combustion engine

1990-09-18

1992-12-08

Scherbel, David A.

Machine element or mechanism

Elements

Flywheel, motion smoothing-type

74572, 1921061, 464 68, F16F 1512, F16D 314

Patent

active

051687739

ABSTRACT:
A flywheel device for internal combustion engines. The device has a first flywheel mass (1) intended to be connected to the engine crankshaft, and a second mass (2) with a frictional surface (12) designed to carry a clutch cover with associated pressure plate. Torque is transmitted between the masses via springs (40) laid in channels (17) and fingers (5,6,18). The masses are cast pieces and the fingers are cast in one piece therewith and have turned lateral surfaces (5a,6a,18a,18b).

REFERENCES:
patent: 1753365 (1930-04-01), Daukus
patent: 4493673 (1985-01-01), Anders et al.
patent: 4790792 (1988-12-01), Bopp
patent: 4813295 (1989-03-01), Drexl et al.
patent: 4816006 (1989-03-01), Friedmann
patent: 4820239 (1989-04-01), Despres et al.
patent: 4944712 (1990-07-01), Worner et al.
patent: 4961487 (1990-10-01), Langeneckert
patent: 4983142 (1991-01-01), Despres et al.
patent: 4987980 (1991-01-01), Fujimoto

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