Axially aligned coupling
US11326632B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jan 3, 2022 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Jan 3, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A coupling with distinct portions formed as a unitary structure and a fastener placed at one end of the coupling both provided to constrain assembly components and control their relative motion linearly along and rotationally around a longitudinal center axis is presented. The coupling portions are composed of complex concave polygon or circular shapes whose normal section is determined by the manner in which the adjacent assembly components are required, alternately, to move or not move. Specific geometric constraints for the various coupling portions must be met. Various coupling embodiments may result from differing fastening elements including screw, friction fit and bonded types being attached to the coupling body piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.