Driving carriage for a sliding curtain
US8959713B2 · kind B2 · utility
3Cited by
17References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Mar 31, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47H2023/025
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
This driving carriage for a sliding curtain comprises a body that can move along a rail by virtue of two pairs of carrier wheels supported by the carriage, this body being provided, between the two pairs of carrier wheels along the longitudinal axis of the carriage, with at least one opening designed to receive a part of an inner curved edge of the rail without the rail striking the carriage. This eliminates or greatly limits the risks of the carriage becoming jammed along the rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.