Resilient device

Claim 1

A RESILIENT MOUNT COMPRISING A PLATFORM, A PLURALITY OF HYDROPNEUMATIC DEVICES REACTING AGAINST SAID PLATFORM AT SUBSTANTIALLY RIGHT ANGLES THERETO, EACH OF SAID DEVICES COMPRISING A CASING HAVING CLOSED ENDS, MEANS SUPPORTING ONE END OF SAID CASINGS, A PAIR OF PISTONS SLIDABLY MOUNTED IN EACH OF SAID CASINGS, ONE OF SAID PISTONS DEFINING A GAS CHAMBER WITH RESPECT TO ONE OF THE CLOSED ENDS OF THE CASING, THE SPACE BETWEEN SAID TWO PISTONS DEFINING A LIQUID CHAMBER, THE OTHER PISTON DEFINING AN ADDITIONAL CHAMBER WITH RESPECT TO THE OTHER CLOSED END OF THE CASING WHEN THE OTHER PISTON MOVES AWAY THEREFROM, A PISTON ROD CONNECTED TO THE OTHER OF SAID PISTON AND EXTENDING BEYOND THE OTHER CLOSED END OF THE CASING, SAID PISTONS BEING IN SEALING ENGAGEMENT WITH THE WALL OF SAID CASING TO PREVENT LEAKAGE OF LIQUID FROM SAID LIQUID CHAMBER INTO THE GAS CHAMBER AND THE ADDITIONAL CHAMBER, SAID LIQUID CHAMBER AND SAID GAS CHAMBER EACH HAVING AN INLET PORT, A PRESSURE LINE CONNECTED TO EACH INLET PORT, A PRESSURE GAUGE ASSOCIATED WITH EACH LINE, AND A VALVE ASSOCIATED WITH EACH LINE, EACH OF SAID VALVES HAVING A PRESSURE INLET PORT AND A DISCHARGE PORT.