Coupling assembly for use with a valve assembly

A coupling assembly includes a keyed coupling configured to couple to a valve stem and a plate configured to couple to a knob. The keyed coupling includes a projection having a cross-sectional shape. The plate includes a keyed slot defined therethrough. The keyed slot is shaped to correspond to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHILTON JOHN MARK, CASILLAS CARLOS ARTURO GARCIA, BOLLMAN ROBERT PAUL, OCANO GONZALO LUIS, OLGUIN RAFAEL MARTINEZ
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A coupling assembly includes a keyed coupling configured to couple to a valve stem and a plate configured to couple to a knob. The keyed coupling includes a projection having a cross-sectional shape. The plate includes a keyed slot defined therethrough. The keyed slot is shaped to correspond to the cross-sectional shape of the projection to receive at least a portion of the projection when the plate is coupled to the valve stem.