| 摘要 |
According to the invention, the rear part of the connecting element (1), which part is intended to be connected to a body (4) made of composite material, comprises at least one abutment (13) of annular shape, centered with respect to a longitudinal axis (10) and intended to come into contact with the front edge (14) of said body (4), and a longitudinal rearward extension (15) which is defined from said abutment (13) onward and which comprises a contact face (16) and has a shape and diameter suited to said body (4) so that its contact face (16) can come laterally into contact with a peripheral surface (17) thereof. |
| 主权项 |
1. Penetrating projectile provided at least with a body (4) made of a composite material and a metal nose (2) arranged at the front of said body (4), and a connecting element (1) which is arranged so as to attach said metal nose of said penetrating military projectile (3) to said body (4), said connecting element (1) having a longitudinal axis (10), the portion (12) of said connecting element (1) intended to be attached to said body (4) comprising at least:
an annular stop (13, 23) which is centered relative to the longitudinal axis (10) and is intended to come into contact with an edge (14, 24) of said body (4) made of a composite material for transmitting an axial compression; a longitudinal extension (15, 25) which is defined from said stop (13, 23), comprises a contact face (16, 26) and has a shape and a diameter which are adapted to said body (4), such that the contact face (16, 26) of said extension comes laterally into contact with a peripheral surface (17, 27) of said body, wherein said longitudinal extension (25) has a diameter which is adapted to said body (4) so as to be able to come laterally into contact with a radially inner face (27) of said body; and an annular lip (22) which is attached to the outer edge of the stop (23) and is longitudinally arranged opposite said longitudinal extension (25) so as to be able to come laterally into contact with a radially external face (28) of said body (4), wherein the contact face (16, 26) of said longitudinal extension (15, 25), which face contacts the body (4) when said body (4) and said connecting element (a) are assembled, is provided with at least one channel (21), and wherein, when said body (4) and said connecting element are assembled: (A) said channel (21) defines a gap between the contact face (16, 26) and the longitudinal extension (15, 25), and (B) the contact face (16) contacts the body (4) longitudinally forward of and behind said at least one channel (21). |
