Nutation damper

Details Nutation damper Nutation damper

1986-03-25

1987-04-14

Jillions, John M.

Bearings

Rotary bearing

Hydraulic or pneumatic bearing support

384215, 464180, 74574, F16C 2700, F16C 300, F16F 1516

Patent

active

046574107

ABSTRACT:
A damper for absorbing nutating motion of a rotating shaft (10) at a bearing (12) includes a radially-extending, non-rotating flange (30) flanked axially by fluid-filled damping volumes (34, 36) formed between the flange (30) and a stable support frame (18).

REFERENCES:
patent: 2631901 (1953-03-01), Holben et al.
patent: 3373633 (1968-03-01), Desmond et al.
patent: 3420072 (1969-01-01), Baier et al.
patent: 3844630 (1974-10-01), Lechner
patent: 4336968 (1982-06-01), Hibner
patent: 4337983 (1982-07-01), Hibner
patent: 4509804 (1985-04-01), Klusman

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