Shading device for an architectural opening and method for adjusting an end stop position of the shading device
US9617787B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 7, 2015 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Jan 26, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B9/88
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a shading device for an architectural opening comprising a shade, a drive unit for extending and retracting the shade between a first and second end position, a spindle, a first end stop, stationary connected to the spindle near a first end of the spindle and at least one travelling nut, movably arranged on the spindle and operatively connected to the drive unit so as to move towards, respectively away from the first end stop as the shade is extended, respectively retracted. The travelling nut is articulated in circumferential direction into segments, with at least two segments being detachably connectable to each other at one of their ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.