Linear actuator extension for barrier assembly

A linear actuator extension assembly having a base housing, a driving member and a driven member having a housing. The driving member has a driving surface and a threaded lead screw disposed within the base housing. The driving surface is rotated about a first axis to actuate the threaded lead screw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Chan, Sung Yun, Birkert, Thomas E, Trumbo, Nicholas
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LADDERS LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A linear actuator extension assembly having a base housing, a driving member and a driven member having a housing. The driving member has a driving surface and a threaded lead screw disposed within the base housing. The driving surface is rotated about a first axis to actuate the threaded lead screw, thereby rotating the threaded lead screw about a second axis substantially orthogonal to the first axis. The rotation of the threaded lead screw translates the driven member housing relative to the base housing.