Pneumatic safety and arming mechanism for fuzes

Claim 1

IN A MISSILE FUZE, THE COMBINATION OF A SETBACK SLIDE MECHANISM, AN ARMING DELAY SLIDE MECHANISM, A MOVABLE DETONATOR CARRIER MECHANISM HAVING UNARMED AND ARMED CONDITIONS, AND A HOUSING FORMED TO MOUNT SAID MECHANISMS, IN WHICH THE SETBACK SLIDE MECHANISM COMPRISES: A LONGITUDINALLY EXTENDING SETBACK SLIDE MOUNTED FOR LINEAR DISPLACEMENT, RELEASABLE LOCKING MEANS FOR NORMALLY LOCKING THE SETBACK SLIDE AGAINST DISPLACEMENT BUT RESPONSIVE TO ACCELERATION FORCES TO UNLOCK SAID SLIDE, SAID SLIDE THEN BEING DISPLACED BY ACCELERATION FORCES, AND A FIRST LEVER NORMALLY ENGAGING AND RESTRAINING THE ARMING DELAY SLIDE MECHANISM BUT BEING CAMMED OUT OF ENGAGEMENT THEREWITH BY THE SETBACK SLIDE AS THE SETBACK SLIDE IS DISPLACED; IN WHICH THE ARMING TIME DELAY MECHANISM IS IN SPACED PARALLELISM AND IN A ROW WITH THE SETBACK SLIDE MECHANISM AND COMPRISES: A LONGITUDINALLY EXTENDING DELAY SLIDE MEMBER ENGAGED BY SAID FIEST LEVER, A FIRST SPRING MEANS TENDING TO DISPLACE THE DELAY SLIDE, REGULATING MEANS FOR DELAYING THE DISPLACEMENT OF THE DELAY SLIDE MEMBER, AND A SECOND LEVER NORMALLY ENGAGING AND RESTRAINING THE DETONATOR CARRIER MECHANISM BUT BEING CAMMED OUT OF ENGAGEMENT WITH THE DETONATOR CARRIER MECHANISM BY THE DELAY SLIDE AS THE DELAY SLIDE IS DISPLACED; AND IN WHICH THE DETONATOR CARRIER MECHANISM COMPRISES: A DETONATOR CARRIER NORMALLY DISPOSED IN UNARMED POSITION, AND A SECOND SPRING MEANS FOR URGING THE DETONATOR CARRIER INTO ARMED POSITION WHEN THE SECOND LEVER IS DISENGAGED FROM THE DETONATOR CARRIER.