Sliding ball joint constant speed coupling

The utility model provides a sliding ball joint constant speed coupling which can inhibit the outer diameter size of an outer ring to realize miniaturization and also can ensure the required loading capacity. The sliding ball joint constant speed coupling comprises the outer ring (20) of which the c...

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Bibliographische Detailangaben
1. Verfasser:	ISASHI KASHIWAGI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a sliding ball joint constant speed coupling which can inhibit the outer diameter size of an outer ring to realize miniaturization and also can ensure the required loading capacity. The sliding ball joint constant speed coupling comprises the outer ring (20) of which the cylindrical inner circumferential surface is provided with six outer ring ball grooves (23), an inner ring (30) which is arranged on the inner side of the outer ring (20) and of which the cylindrical outer circumferential surface is provided with six inner ring ball grooves (32), six balls (40) for transmitting torque between the outer ring (20) and the inner ring (30), and a retainer (50) which is arranged between the outer ring (20) and the inner ring (30) and is provided with open window parts (53) respectively accommodating the balls (40) in the circumferential direction. The largest angle of the connecting angle theta of the sliding ball joint constant speed coupling is set to range from 11 degrees to an angle of less than or equal to 15 degrees.