Assembly for closing a tube and tube comprising this assembly
US12325557B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2020 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Apr 5, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/0093
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An assembly for closing a tube. The assembly includes a tube head that has a neck and a cap. The assembly defines a guide path, a thread and a thread portion allowing the cap to be positioned on the neck by cooperation with the guide path and the thread. The assembly further includes a first and a second stop element for the thread portion, the stop elements being angularly spaced apart and defining a passage between the guide path and the thread. The assembly is configured to allow axial displacement of the thread portion through the passage with a non-return effect produced by at least one of said stops.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.