| 摘要 |
A safety and arming unit ( 11 ) which is designed in particular for an electrical fuze circuit ( 27 ) does not reliably respond just to lateral loads on one side, but responds only to centrifugal forces produced by the spin during free flight, in that two contact pairs ( 22 - 23, 22 - 23 ) which are connected electrically in parallel with one another via rings ( 14, 15 ) and are arranged diametrically opposite one another on a cross-sectional plane of the fuze ( 12 ) are both no longer electrically conductively bridged at the same time by the bolt ( 17 ) because, just by virtue of the centrifugal force, both bolts ( 17 ) are simultaneously moved radially outwards from their short-circuit safety positions in their blind holes ( 16 ), which are oriented transversely with respect to the rotation axis ( 13 ).
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