Shaft coupling
AssigneeIndustriewerk Schaeffler OHG
InventorGeorg Schaeffler
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Abstract
A novel shaft coupling particularly useful for bottom rollers in spinning machines wherein a shaft is provided at one end with an extension with a reduced diameter for engaging a longitudinal bore in the end of a second shaft, the connection of the two shafts in the area of the longitudinal bore being effected by a screw thread, a roller bearing arranged with its inner race on the shaft extension between the two shafts with the end surfaces of the two shafts bearing firmly on the end surfaces of the inner race.
Claims2
A shaft coupling comprising a first shaft provided at its end with an extension of a reduced diameter engaging a longitudinal bore in the end of a second shaft with the connection in the bore being effected by a screw thread, a roller bearing with its inner race arranged on the extension between the two shafts with the end surfaces of the two shafts bearing firmly on the end surfaces of the inner race of the bearing, the inner race having a bore with a slightly convex contour so that its longitudinal axis can slightly deviate from the longitudinal axis of the shaft when mounted.
Dependencies are inferred from the claim text.