Lever arm assembly for a window covering

An apparatus for installing a window covering is disclosed. In one embodiment, such an apparatus includes a stationary portion for attachment to an end of a headrail of a window covering, and a moveable portion to contact an inside of a window casing. A crankshaft is provided that, when rotated, tra...

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Bibliographische Detailangaben
Hauptverfasser:	Hall David R, Brimhall Emily
Format:	Patent
Sprache:	eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	An apparatus for installing a window covering is disclosed. In one embodiment, such an apparatus includes a stationary portion for attachment to an end of a headrail of a window covering, and a moveable portion to contact an inside of a window casing. A crankshaft is provided that, when rotated, translates the moveable portion relative to the stationary portion. A lever arm is provided to rotate the crankshaft member. A corresponding method is also disclosed and claimed herein.