Torsion damping device with peripheral resilient means, especial

Details Torsion damping device with peripheral resilient means, especial Torsion damping device with peripheral resilient means, especial

1989-02-22

1990-12-18

Gilreath, Stanley N.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Coil spring

1921062, F16D 312, F16D 4702

Patent

active

049783246

ABSTRACT:
A torsion damping device, particularly for use with automotive vehicles and of the kind comprising a support structure (11) mounted on a wheel member, e.g. a flywheel (1). The flywheel is fixed to a first shaft (A) by first fastening devices (2), and a hub (12), secured to a second shaft (B) for rotation therewith. The hub is coupled with the support structure (11) through resilient springs (14). The support structure (11) constitutes one (22) of the components (22, 23) of a sealed casing (20), which is at least partially filled with a lubricant fluid and which is secured on the flywheel by second fastening devices (21) located radially outwardly of the first fastening devices (2). The casing (20) carries and encloses a torsion damper (15) having peripheral resilient springs (14A, 14B).

REFERENCES:
patent: 4318283 (1982-03-01), Windish
patent: 4588058 (1986-05-01), Aliouate
patent: 4674991 (1987-06-01), Tojima
patent: 4689954 (1987-09-01), Billet
patent: 4697417 (1987-10-01), Billet et al.
patent: 4716998 (1988-01-01), Tsukamoto et al.
patent: 4728314 (1988-03-01), Eckel et al.
patent: 4739866 (1988-04-01), Reik et al.
patent: 4788884 (1988-12-01), Reik et al.
patent: 4848551 (1989-07-01), Caspar

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