TY - JOUR AB - In an aeroplane, an elevator, a mechanism tinder the pilot's control for operating said elevator, and self‐acting means for adjusting the righting effect of the elevator in response to excessive accelerations and retardations of the aeroplane, said adjusting means comprising an auxiliary surface associated with the elevator, and inertia controlled means for indirectly actuating said auxiliary surface. VL - 11 IS - 2 SN - 0002-2667 DO - 10.1108/eb030443 UR - https://doi.org/10.1108/eb030443 PY - 1939 Y1 - 1939/01/01 TI - U.S. Patent Specifications T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 76 EP - 76 Y2 - 2024/04/23 ER -