Vectoring exhaust nozzle seal and flap retaining apparatus

Details Vectoring exhaust nozzle seal and flap retaining apparatus Vectoring exhaust nozzle seal and flap retaining apparatus

1992-08-03

1993-12-14

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Reaction motor discharge nozzle

With means controlling amount, shape or direction of...

23926519, 23926533, 60230, B64C 938

Patent

active

052694674

ABSTRACT:
A flap to seal retaining apparatus for providing retention between adjacent longitudinally extending seals and flaps in an aircraft gas turbine engine axisymmetric vectoring nozzle. The retaining apparatus provides a channel having transversely extending channel walls mounted on the flap. A retaining lug supported from the seal is disposed within the channel and a positioning device is provided to maintain the retaining lug within the channel when the adjacent seal and flap are skewed with respect to each other. The positioning device provides the lug with a two degree freedom (2DOF) of motion with respect to the flap within the channel.

REFERENCES:
patent: 3972475 (1976-08-01), Nelson et al.
patent: 4128208 (1978-12-01), Ryan et al.
patent: 4171093 (1979-10-01), Honeycutt, Jr. et al.
patent: 4994660 (1991-02-01), Hauer
patent: 5076496 (1991-12-01), Lippmeier

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