Tube assembly
US12129945B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2021 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Mar 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A tube assembly includes a first tube, a second tube, and a tube coupling. The tube coupling is for coupling the first tube to the second tube. The tube coupling may include protrusions, indentations, compressive rings, compressive bands, and/or connection members. The protrusions and/or indentions may be located on the first tube, the second tube, the compressive band, and/or the connection member. The compressive ring and/or compressive band is placed on an outer surface of the first tube and/or the second tube. The compressive ring provides an elastic compressive force to the first tube and/or the second tube such that the protrusion is secured within the indentation. The tube coupling provides a weld-free connection between the first tube and the second tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.