POWER-OPERATED DOOR GEAR
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Abstract
A POWER-OPERATED DOOR OPERATING GEAR IN WHICH A DOOR POSITION SENSOR APPLIES POWER TO OPEN THE DOOR OR DOORS WHEN THE FOOR IS OR DOORS ARE MOVED MANUALLY AWAY FROM THE FULLY CLOSED POSITION. THE SENSOR MAY PROVIDE A "DOOR CLOSED" SIGNAL TO A REMOTE OPERATOR, AND MAY BE INTERLOCKED WITH VEHICLE OPERATING GEAR. THE PREFERRED SENSOR COMPRISES A REED SWITCH AND A MAGNET FOR CHANGING THE STATE OF THE SWITCH WHEN THE DOOR IS FULLY CLOSED.
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