Roller blind limiter assembly, roller blind mechanism, roller blind system and method for adjusting an end position of a roller blind
US11970906B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2019 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | May 2, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/905
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present disclosure concerns a roller blind limiter assembly comprising a support-engaging member, a limit screw and a limit nut threadedly engaged therewith, operatively connectable to a roller blind tube and travelling along the screw upon extension and retraction of a blind, wherein, in use, the limit nut abuts a winding stopper of the limit screw when the blind reaches upper and/or lower end positions. The roller blind limiter assembly is configurable in a locked configuration wherein the limit screw is fixedly mountable to the roller blind support, and an unlocked configuration wherein the support-engaging member is pivotable about the longitudinal direction with respect to the limit screw. The present disclosure also concerns a roller blind mechanism and a roller blind system comprising such a limiter assembly, and a method for adjusting an end position of a roller blind.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.