Projectile safety system
AssigneeOlympic Technologies Limited
InventorMichael Alculumbre
Life of this patent
Estimating the term…
Abstract
A small arms projectile for a small arms weapon is provided within a cartridge cover (1). A release element (15) is provided for preventing movement of the projectile's initiator (11) into an armed position. A channel (5) is formed between the initiator (11) and the projectile's explosive charge (8) and a slidable shield (6) is provided therein. An insert element (10) is also located in the channel for preventing movement of the shield (6) into its armed position. The insert element (10) is held in place by the cartridge cover (1). When the projectile exits the cartridge cover (1) following firing, the insert element (10) is configured to move out of the channel (5) to allow the shield (6) to move into its armed position.
Claims11
A small arms projectile for a small arms weapon, said projectile being provided within a cartridge cover prior to firing and comprising:
- a firing pin;
- a warhead having an explosive charge;
- an initiator being moveable from a safe to an armed position on firing the projectile, and being for detonating the explosive charge when in the armed position and impacted by the firing pin;
- and
- wherein the projectile further comprises a release element configured to prevent movement of the initiator from the safe to the armed position when in an engagement position, wherein the release element is configured so that the cartridge cover prevents the release element from moving out of said engagement position when the projectile is provided within the cartridge cover and is configured to move out of the engagement position when the projectile exits the cartridge cover following firing.
A small arms projectile for a small arms weapon, said projectile being provided within a cartridge cover prior to firing, comprising:
- a firing pin;
- a warhead having an explosive charge;
- an initiator being movable from a safe to an armed position on firing the projectile, and being for detonating the explosive charge when in the armed position and impacted by the firing pin;
- a release element configured to prevent movement of the initiator from the safe to the armed position when in an engagement position, wherein the release element is configured so that the cartridge cover prevents the release element from moving out of said engagement position when the projectile is provided within the cartridge cover and is configured to move out of the engagement position when the projectile exits the cartridge cover following firing;
- a channel formed between the initiator and the explosive charge;
- shielding means being slidable along said channel from a safe position, in which the shielding means shields the explosive charge from the initiator, to an armed position in which the initiator is capable of detonating the explosive charge;
- and
- an insert element configured to locate in said channel when the shielding means is in a safe position and being configured to prevent movement of the shielding means from the safe to the armed position, wherein the insert element is configured so that the cartridge cover prevents the insert element from moving out of said channel and is configured to move out of the channel when the projectile exits the cartridge cover following firing.
A small arms projectile for a small arms weapon, said projectile being provided within a cartridge cover prior to firing and comprising:
- a firing pin;
- a warhead having an explosive charge;
- an initiator for detonating the explosive charge when impacted by the firing pin;
- a channel formed between the initiator and the explosive charge;
- and
- shielding means being slidable along said channel from a safe position, in which the shielding means shields the explosive charge from the initiator, to an armed position in which the initiator is capable of detonating the explosive charge;
- wherein the projectile further comprises an insert element configured to locate in said channel when the shielding means is in a safe position and being configured to prevent movement of the shielding means from the safe to the armed position, wherein the insert element is configured so that the cartridge cover prevents the insert element from moving out of said channel and is configured to move out of the channel when the projectile exits the cartridge cover following firing.
Dependencies are inferred from the claim text.