RETRACTABLE DOOR AND ITS CONTROL MECHANISM FOR CLOSED FIREPLACE, IN PARTICULAR FIREPLACE FIREPLACE

摘要

DOOR FOR FIREPLACE CLOSED FIREPLACE. / P P RETRACTABLE DOOR CHARACTERIZED IN THAT ITS MOVEMENT OF OPENING THEN ERASING RESULTS FROM PIVOTEMENT AROUND A PARALLEL AXIS TO ITS BOTTOM EDGE AND ITS TRANSLATION UNDER THE BACKGROUND FIREPLACE, THE AXIS OF PIVOTING BEING COMMON TO CLOSURE PLAN 3 AND COUNTERWEIGHT 9. / P P THIS INVENTION IS INVOLVED BY THE MANUFACTURER OF HEATING EQUIPMENT.