A three ball pin-type coupling, having a first connector and a second connector which are non-rotatably connected. The first connector includes a three shaft pin assembly, raceway assemblies and a cage assembly. The three shaft pin assembly includes a shaft and three ball rings which surround the shaft and are arranged at intervals in the circumferential direction of the shaft. There are three raceway assemblies. Each ball ring is connected to a raceway assembly. The cage assembly defines the position of the raceway assemblies in the circumferential direction. The raceway assemblies can provide elastic force between the ball ring and the cage assembly. When the ball ring displaces relative to the cage assembly in the circumferential direction, the two sides of the raceway assemblies in the circumferential direction remain abutted against the cage assembly. A steering mechanism is also provided.
THREE BALL PIN-TYPE COUPLING AND STEERING MECHANISM
2023-09-07
Patent
Elektronische Ressource
Englisch