Auxiliary nose undercarriage, a force-transmission...

Aeronautics and astronautics – Landing gear – Retractable

Reexamination Certificate

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Details

C244S050000, C244S1020SS, C244S017170, C244S119000

Reexamination Certificate

active

07429019

ABSTRACT:
A steerable auxiliary nose undercarriage (2) for a rotary wing aircraft (1); the undercarriage (2) being retractable substantially rearwards. In the undercarriage (2), an oscillating system (13) presents a elevation stroke (58) about its hinged front end (52) that is greater than a shock absorbing stroke (59), and a shock-absorbing actuator (9) possesses retraction means for going beyond a high abutment position of the oscillating system (13) so that the oscillating system (13) and the shock-absorbing actuator (9) provide both a shock-absorption function and an undercarriage retraction function.

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