Overhead door opener with guide bearings

Embodiments of the present disclosure are directed to a motor unit for an overhead door opener. The motor unit comprises a motor and transmission components configured to transmit power from the motor to a shaft of an overhead door opener. The motor unit also includes a case having one or more verti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Miles, Jerome, Hall, David R
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	Embodiments of the present disclosure are directed to a motor unit for an overhead door opener. The motor unit comprises a motor and transmission components configured to transmit power from the motor to a shaft of an overhead door opener. The motor unit also includes a case having one or more vertical panels. The case houses the motor and the transmission components. The motor unit also includes guide bearings on an edge of the vertical panels that accommodate a shaft of an overhead door with the case supported by the shaft. The transmission components comprise a shaft-engaging member configured to be secured around the shaft by affixing the shaft-engaging member to the shaft. The transmission components transmit power from the motor to the shaft of the overhead door.