Split bearing rings with labyrinth seal for vent flap drives

The drive (100) has a base body (101) with a receiving opening (104) and a bearing ring (102) arranged in the receiving opening and fastened at the base body. The bearing ring has two ends (106,107) in its circumferential direction (105). The two ends are spaced in the circumferential direction, so...

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Bibliographische Detailangaben
Hauptverfasser:	Grossenbacher, Christian, Geiger, Fabian
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING RANGES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The drive (100) has a base body (101) with a receiving opening (104) and a bearing ring (102) arranged in the receiving opening and fastened at the base body. The bearing ring has two ends (106,107) in its circumferential direction (105). The two ends are spaced in the circumferential direction, so that a gap is provided between the two ends. A hub (103) is provided for driving an output shaft of the ventilation flap. The hub is fastened at the bearing ring such that the hub is rotatably supported at the base body relative to the bearing ring. An independent claim is included for a method for adjustment of a ventilation flap of a building.