Gianna Armstrong Roman Blinds, 2018-05-10 22:40:09. The term window blinds can also be used to describe window coverings generically—in this context window blinds include almost every type of window covering, i.e. shutters, roller blinds, cellular shades (also called honeycomb shades), wood blinds (also called 2 inch horizontals), Roman blinds and standard vertical and horizontal blinds (also called Venetians). In the United Kingdom, awnings are sometimes called blinds or shades.
Sloane Waller Roman Blinds, 2018-05-12 13:03:14. Vertical blinds use a generally wider slat and one can pull a cord to stack the slats together, to one side, or to separate them in the centre and stack them on each end. The slats can be rotated via a rotating shaft in the upper head rail housing, which runs through independent geared carriers that convert the twisting of a tilt rail to a rotation of each individual slat in synchrony. The original vertical blinds were invented in Kansas City, Missouri by Edward Bopp and Fredrick Bopp, who held the original patent. The company name at the time was Sun Vertical. In the 1960s, the patent and company were sold.
Gloria Patton Venetian Blinds, 2018-05-15 09:57:36. Window blinds reduce the heat from sunlight. Ancient Egyptian pharaohs had blinds made of reeds. The most inexpensive blinds in the 19th century were home-made roller blinds, made of cloth.
Gianna Armstrong Roman Blinds, 2018-05-10 22:40:09. Horizontal blinds use a thin woven corded "ladder" system to suspend the slats and enable them to be closed or opened via a rotating drum to which each upper end of the woven ladder is wrapped and attached. A lift cord allows the blind to be pulled up and stack tightly to top of the window when desired.One of the earliest patents for a window shade was filed in 1888, by George L. Castner.
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