Magnetic tilt mechanism for Venetian blinds
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United States of America Patent
Stats
-
Dec 23, 1997
Grant Date -
N/A
app pub date -
Sep 25, 1996
filing date -
Sep 25, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A tilt mechanism for use on a window blind positioned between double panes of glass has a shaft to which the tilt cords are attached. A nut with attached magnet rides on a threaded portion of the shaft and is adjacent the inside surface of one glass pane. A position slide with attached magnet is placed on the outer surface of the pane of glass opposite the nut. Movement of the position slide and magnet in one direction moves the nut in the same direction causing the shaft to rotate in a clockwise direction. Movement of the position slide and magnet in an opposite direction moves the nut in that opposite direction causing the shaft to rotate in a counterclockwise direction. Rotation of the shaft winds and unwinds the tilt cords to open and close the blind.
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Family
International Classification(s)
Cited Art Landscape
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