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

11492857

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.

REFERENCES:
patent: 2280185 (1942-04-01), Dennis
patent: 2312553 (1943-03-01), Hudson
patent: 2630990 (1953-03-01), Lindquist et al.
patent: 2779556 (1957-01-01), Hogan
patent: 2856180 (1958-10-01), Westcott, Jr.
patent: 2943818 (1960-07-01), Camino et al.
patent: 2974906 (1961-03-01), Hrusch
patent: 2974909 (1961-03-01), Perdue
patent: 3826450 (1974-07-01), Currey et al.
patent: 3902688 (1975-09-01), Seibel et al.
patent: 3904153 (1975-09-01), Watts
patent: 3954232 (1976-05-01), Harper
patent: 4433820 (1984-02-01), Turiot
patent: 4445672 (1984-05-01), Turiot
patent: 4537374 (1985-08-01), Barnoin et al.
patent: 4634082 (1987-01-01), Kendall
patent: 4770372 (1988-09-01), Ralph
patent: 4821983 (1989-04-01), Aubry et al.
patent: 5029775 (1991-07-01), Abramovitsh
patent: 5242131 (1993-09-01), Watts
patent: 5310139 (1994-05-01), Derrien et al.
patent: 5330132 (1994-07-01), Lucienne et al.
patent: 5337976 (1994-08-01), Derrien
patent: 5377934 (1995-01-01), Hill
patent: 5482228 (1996-01-01), Hoshino
patent: 5562264 (1996-10-01), Bietenhader et al.
patent: 5944283 (1999-08-01), Carter, Jr.
patent: 6666407 (2003-12-01), Pancotti
patent: 6796124 (2004-09-01), Kutlucinar
patent: 6824100 (2004-11-01), Cheetham
patent: 935 170 (1948-06-01), None
patent: 1 390 909 (1965-03-01), None
patent: 2687123 (1993-08-01), None
patent: 2 769 584 (1999-04-01), None
patent: 527994 (1940-10-01), None
patent: WO 00/05130 (2000-02-01), None

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