Winding device for a windable screen and closure or sun-protection home-automation installation including such a device
US10017986B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Jun 22, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/6809
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A winding device for a windable screen of a closure or sun-protection home-automation installation, includes: a winding tube movable around a rotation axis; a hollow sleeve positioned at one of the two ends and inside the winding tube; a tubular electromechanical actuator inserted inside the hollow sleeve; and two supports, each support being positioned across from one of two ends of the winding tube. The tubular electromechanical actuator includes: a case, and a closing off element positioned at one end of the case. The closing off element has a front face positioned in a plane parallel to a wall of one of the two supports, and includes first fastening elements cooperating with second fastening elements of the support. The hollow sleeve includes a first stop cooperating with a stop of the closing off element, and a second stop cooperating with the end of the winding where the sleeve is inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.