Actuator for operating a sliding curtain
US8564162B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47H5/0325
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
This electro-mechanical actuator is used to operate a curtain mounted to slide along an axis. It comprises a motor (24), a power supply unit (22) for powering the motor and a box (20), the motor (24) and the power supply unit (22) being received in a first housing (L1) that is internal to the box (20). The box (20) forms at least one second internal housing (L2, L′2), separated from the first internal housing by a wall (35, 43) of the box, and in which an electrical or electronic component (28, 50) of the actuator is received that is distinct from the motor (24) and from the power supply unit (22). A removable cover (33, 41) isolates the or each second housing (L2, L′2) from the outside of the box (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.