Door curtain assembly having sub-curtain unit
US-2021245586-A1 · Aug 12, 2021 · US
US9073418B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9073418-B2 |
| Application number | US-201314076819-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 11, 2013 |
| Priority date | Nov 12, 2012 |
| Publication date | Jul 7, 2015 |
| Grant date | Jul 7, 2015 |
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A rollo assembly is provided, comprising a rotatable winding shaft and a flexible sun screen having forward and rearward ends. The rearward end of the sun screen can be wound on or off the winding shaft and the forward end of the sun screen is provided with an operating beam. The winding shaft is received in a housing that comprises an opening for the passage of the sun screen with a length at least substantially corresponding with a transversal width of the sun screen. The operating beam at its side facing towards the housing carries a sealing member extending above the sun screen transversally over a length at least substantially corresponding with the length of the opening in the housing, for engaging the housing when the sun screen is maximally wound onto the winding shaft.
Opening claim text (preview).
What is claimed is: 1. A rollo assembly, comprising: a rotatable winding shaft; a flexible sun screen having forward and rearward ends, wherein the rearward end of the sun screen winds on or off the winding shaft and wherein the forward end of the sun screen is provided with an operating beam; and a housing, the winding shaft mounted in the housing that comprises an opening for the passage of the sun screen with a length at least substantially corresponding with a transversal…
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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