Expansion projectile
First Claim
1. An expansion projectile comprising a monobloc projectile body having an end face, the end face of the monobloc projectile body formed by(a) a central arbor consisting of(1) a shaft having an axis and(2) a tip, and(b) a collar having a free edge radially pressed inwardly toward the axis,(1) the collar coaxially surrounding the central arbor and having an outer shape tapering towards the free edge,(2) a cavity being defined between the central arbor shaft and the collar, the cavity being open towards the end face,(3) the collar touching the central arbor shaft at least in a transition area between the central arbor shaft and tip, and(4) the central arbor shaft protruding at least to the axial height of the free collar edge.
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Accused Products
Abstract
An expansion projectile (1) with a projectile body (2) forms a central arbor (3) at its end face and a collar (4) coaxially surrounding the arbor (3), where the collar (4) has an outer shape (6) tapering towards the free collar edge (5), and between collar (4) and arbor (3) there is provided a cavity (7) open towards the front. In order to achieve a monobloc projectile free from lead with a high efficiency and a wide range of applications in an economic way, the arbor (3) consists of shaft (31) and tip (32) the collar (4) touches the arbor (3) at least in the transition area (33) between shaft (31) and tip (32), and the arbor (3) protrudes at least up to the axial height of the collar edge (5).
28 Citations
9 Claims
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1. An expansion projectile comprising a monobloc projectile body having an end face, the end face of the monobloc projectile body formed by
(a) a central arbor consisting of (1) a shaft having an axis and (2) a tip, and (b) a collar having a free edge radially pressed inwardly toward the axis, (1) the collar coaxially surrounding the central arbor and having an outer shape tapering towards the free edge, (2) a cavity being defined between the central arbor shaft and the collar, the cavity being open towards the end face, (3) the collar touching the central arbor shaft at least in a transition area between the central arbor shaft and tip, and (4) the central arbor shaft protruding at least to the axial height of the free collar edge.
Specification