| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: cocking appliance comprising neck jointed to cover. Note here that neck has end face closed by wall. Said end face has loosening line embracing the neck. Note here that cover is furnished with appliance facilitating opening and engaging with another similar appliance to separate, at least, part of the wall from neck along said loosening line. Note also that aforesaid appliance has means with tab having end pivoted to the cover and opposite end to interact with said another similar appliance to allow said tab to press on first appliance so that to cause destruction of said loosening line and separation of, at least, wall part from neck. ^ EFFECT: perfected corking appliance. ^ 29 cl, 47 dwg |
