Projectile

• US 4,281,599 A
• Filed: 05/29/1979
• Issued: 08/04/1981
• Est. Priority Date: 06/06/1978
• Status: Expired due to Term

• Current Assignee: Diehl GmbH & Co. KG
• Original Assignee: Diehl GmbH & Co. KG
• Inventors: Weber, Adolf, Rhau, Siegfried
• Primary Examiner(s): TUDOR, HAROLD JAY
• Application Number:
  US06/043,134
• Time in Patent Office: 798 Days
• Field of Search: 102/6, 102/66, 102/90, 102/52, 102/92.1-92.7
• US Class Current: 102/364
• CPC Class Codes: F42B 12/06 with hard or heavy core; Kinetic energy penetrators F42B12/16, F42B12/74 take precedence
• CPC Class Codes: F42B 12/44 of incendiary type F42B12/46 takes precedence

Abstract

A projectile including a penetrating member and a pyrotechnic composition, such as an incendiary composition. The composition is located ahead of the head portion of the penetrating member and is surrounded by a ballistic hood. The projectile includes a solid insert of a pyrophorically acting metal or an alloy containing such a metal. In order to increase the effect of the projectile, the pyrometal insert is located in a recess provided in the head portion of the penetrating member. Furthermore, arranged in a rearward extension of the recess and immediately behind the pyrometal insert is, additionally, an explosive material insert adapted to be detonated at impact against a target.

Claims

1. An incendiary projectile including a penetrating member (1) formed as a hollow projectile having therein an explosive charge (10) ignitable through a base detonator (11), and a pyrotechnic incendiary composition (5) encompassed by a ballistic hood, (4), characterized in that the head portion (2) of the penetrating projectile is reinforced by a solid pyrometal insert (8), and the head portion (2) is separable from the rear portion of the penetrating projectile along a predetermined rupturing location (3) located intermediate the pyrometal insert (8) and the explosive charge (10).

2. Projectile as claimed in claim 1 said pyrometal metal insert comprising an alloy containing said material.

3. Projectile as claimed in claim 1, said pyrometal insert being substantially plugshaped, a recess being formed in the head portion of said penetrating member, said pyrometal insert being arranged in said recess, said recess also having a reducing cross-section in the direction towards the tip of said projectile.

4. Projectile as claimed in claim 1, said base detonator being arranged in said recess in the penetrating member adapted to be detonated at target impact, said base detonator rearwardly closing off said recess.

5. Projectile as claimed in claim 1, said pyrometal being selected from the group consisting of zirconium, titanium and cerium or from alloys containing said metals.