| 摘要 |
The invention relates to a primer tube (1), notably for the propellant charge (4) of artillery ammunition (2). The primer tube (1) is formed of a tubular body (8) accommodating a priming composition (14). It is characterized in that the tubular body (8) incorporates at least one receiving surface (25) oriented so as to receive the propellant gas pressure generated when the propellant charge (4) is ignited, said gas acting to propel the primer tube (1). The pressure receiving surface (25) is a disk (20) arranged substantially radially to the tubular body (8).
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