Closing devices for rocket bomb nozzle

Claim 1

FOR PLACING OVER THE REAR OPENING OF THE NOZZLE OF AN LECTRICALLY ACTUATED ROCKET BOMB ADAPTED FOR BEING CONTAINED IN A GUIDE TUBE; A DEVICE FOR CLOSING SAID OPENING COMPRISING A ONE-PIECE DISH OF ELECTRICALLY INSUATING MATERIAL INCLUDING A GENERALLY HOLLOW CYLINDRICAL BODY WITH A GENERALLY PLANE ANNULAR BOTTOM HAVING AN INNER AND AN OUTER SURFACE, SAID BOTTOM DEFINING A CENTRAL OPENING FOR THE CYLINDRICAL BODY, A RADIALLY PROJECTING RIB ON THE BODY INTEGRAL THEREWITH AND CONSTITUTING A STOP FOR LIMITING THE DEPTH OF PENETRATION OF THE DISH IN THE GUIDE TUBE WHILE IMMOBILIZING THE BODY AND ROCKET BOMB IN THE TUBE WITH RESPECT TO FORWARD MOVEMENT PRIOR TO FIRING, A SUBSTANTIALLY CONTINOUS METALLIC COVER ON THE OUTER SURFACE OF THE BOTTOM OF THE CUP, SAID METALLIC COVER INCLUDING A RIM PORTION ENGAGEABLY COVERING THE RIB TO SECURE THE COVER AND THE DISH TOGETHER, SAID CYLINDRICL BODY HAVING AN INNER AND OUTER SURFACE, METALLIC SHEET MEANS IN ELECTRICAL CONTACT WITH SAID METALLIC COVER AND EXTENDING THROUGH SAID BOTTOM TO CONTACT AND COVER A PORTION OF THE INNER SURFACE OF SAID BODY AND PORTION OF THE OUTER SURFACE OF SAID BODY SUCH THAT THE SHEET MEANS COVERING THE PORTION OF THE OUTER SURFACE OF THE BODY CAN BE IN CONTACT WITH THE GUIDE TUBE WHEN THE DEVICE IS INSERTED THEREIN, AND THE CONDUCTING MEANS INCORPORATED IN SAID BODY FOR CONDUCTING ELECTRIC CURRENT ADAPTED TO FIRE THE ROCKET BOMB AND BEING PROJECTED FROM STRAY RADIATION BY SAID METALLIC COVER.