Patent ID: 11970329
Assignee: LINDAL FRANCE SAS
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 25:
26. Housing for a pressurized container, comprising:
a bottom comprising:
an opening intended to be closed by a stopper, wherein the opening comprises a tubular channel;
sealing means to ensure sealing between the stopper and the housing when the housing is provided with the stopper, wherein the sealing means are adapted to ensure radial peripheral sealing between the tubular channel and a tubular peripheral surface of the stopper when the stopper is positioned in the tubular channel; and

retaining means to retain, when the container is pressurized, the stopper closing the opening,
wherein the retaining means are distinct from the stopper and are in an inactive initial form and must, in order to fulfill their function, be activated after the opening has been closed with a stopper.