Method for producing a curved tubular connection element
US11103965B2 · kind B2 · utility
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21References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 2017 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Oct 14, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L43/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for producing a curved tubular connection element has at least the following production steps: machining a linearly extending metal tube piece (10) with a specifiable length while incorporating connection geometries (12, 14) for receiving separate connection parts (18, 20) to connect a media-conducting piping; carrying out a bending process for the tube piece (10) produced by being machined with a specifiable bending radius, preferably up to 90 degrees; and attaching each connection part (18, 20) to the respective connection geometry (12, 14) that can be paired with it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.