Compensating linkage for main rotor control

Details Compensating linkage for main rotor control Compensating linkage for main rotor control

1978-12-15

1981-01-20

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Sustained ancillary movement of rotary working member

Responsive to fixed actuator

244 1725, 416500, 74519, B64C 2772

Patent

active

042459567

ABSTRACT:
A compensating linkage for the rotor control system on rotary wing aircraft is disclosed. The main rotor and transmission are isolated from the airframe structure by elastic suspension. The compensating linkage prevents unwanted signal inputs to the rotor control system caused by relative motion of the airframe structure and the main rotor and transmission.

REFERENCES:
patent: 2385881 (1945-10-01), Peterson
patent: 2599690 (1952-06-01), Buivid et al.
patent: 3327552 (1967-06-01), Broders et al.
patent: 3514054 (1970-05-01), Mard et al.
patent: 3908399 (1975-09-01), Durno et al.
patent: 3999726 (1976-12-01), Carlson et al.

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