Joints and connections – Interfitted members – Radially interposed shim or bushing
Patent
1984-11-16
1985-08-27
Kundrat, Andrew V.
Joints and connections
Interfitted members
Radially interposed shim or bushing
403371, F16B 214
Patent
active
045375267
ABSTRACT:
A device for coupling a shaft and the hub of a machine element such as a pulley or gear for joint rotation, includes annular outer and inner wedges each of which has angularly spaced longitudinal slots, and ribs aligned with the slots. The wedges telescope so that the ribs of one wedge extend into the slots of the other, aligning longitudinal bores of the ribs to receive fastening elements such as screws. The fastening elements thus impart relative axial movement to the wedges to expand the same radially into gripping engagement with the shaft and hub.
REFERENCES:
patent: 2691541 (1954-10-01), Benedek
patent: 3849014 (1974-11-01), Maxey
patent: 4367053 (1983-01-01), Stratienko
Kundrat Andrew V.
Roller Bearing Company of America
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