Roller blind arrangement
US7950440B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2006 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | May 13, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J1/2052
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a roller blind arrangement comprising at least one roller blind web (10) and at least one winding tube (12) for winding and unwinding said roller blind web (10), which comprises side edge areas and at least one guiding element (18) which is used for guiding along said side edge areas extending in the direction of the roller blind extension guided in a guide (20). The guiding element(s) are rigidly fixed to the side edge areas of the blind web (10) by means of at least one first seam (30) in such a way that a slipping with respect to said roller blind web (10) is defined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.