| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: invention relates to caps or corking means mainly, for gates of transport containers, mainly, barrels. Cap 23 for corking means, comprises top part 24, fastener 24 arranged under cap top to engage with said corking means or barrel plug, fragile joint 30 between cap top and said fastener to be used after breakage after cap removal or attempt of removal from said corking means, and permanent joint 31 between cap top and fastener which, after breakage of fragile joint 30, retains cap top and fastener together. ^ EFFECT: higher efficiency. ^ 11 cl, 11 dwg |
