Vertically stacking panel door with cam levers and ramps
US11873670B2 · kind B2 · utility
0Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2022 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/106
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In example implementations, a track system of a vertically stacking door includes a vertical track, a track coupling coupled to the vertical track, a first curved track portion coupled to the track coupling, a second curved track portion coupled to the track coupling, and a ramp coupled to the vertical track. The ramp interacts with a cam lever to separate adjacent panels of the vertically stacking door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.