Ammunition and explosives – Projectiles – Composite
Patent
1992-08-21
1993-11-09
Tudor, Harold J.
Ammunition and explosives
Projectiles
Composite
F42B 1406
Patent
active
052593215
ABSTRACT:
A subcaliber projectile assembly includes a subcaliber projectile; a supporting member engaging the circumferential surface of the projectile; a guide band supported on the supporting member; and a propelling cage supported on the circumferential surface rearwardly of the guide band. The propelling cage is formed of a plurality of segments mounted in a circular array and each segment is a stamped sheet metal component. Each segment has a bottom portion shaped as a circular cylinder section having opposite longitudinal edges and an underside being in engagement with the circumferential surface of the projectile. Each segment further has two longitudinal ribs connected to the bottom portion along the longitudinal edges and rising radially from the bottom portion. Each segment also has a transverse wall portion extending transversely to the bottom portion and the ribs and interconnecting the ribs with one another at a front-side longitudinal end of the segment.
REFERENCES:
patent: 3862603 (1975-01-01), Kornblith et al.
patent: 4444113 (1984-04-01), Campoli
patent: 5103735 (1992-04-01), Kaste et al.
patent: 5157224 (1992-10-01), Desevaux et al.
Rheinmetall GmbH
Tudor Harold J.
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