Microelectromechanical system (MEMS) safe and arm apparatus

Abstract

A MEMS type safe and arm apparatus for a fuze includes a setback slider responsive to a first setback acceleration, the setback slider moving linearly in response to the first setback acceleration; a setforward slider responsive to a first setforward acceleration, the setback slider unlocking the setforward slider, the setforward slider moving linearly in response to the first setforward acceleration; a first rotor responsive to a second setback acceleration, the setforward slider unlocking the first rotor, the first rotor rotating in response to the second setback acceleration; a second rotor responsive to a second setforward acceleration, the first rotor unlocking the second rotor, the second rotor rotating in response to the second setforward acceleration; and an arming slider that moves linearly in response to the rotation of the second rotor to thereby arm the fuze.

Dependencies are inferred from the claim text.