Rotatable member rigidly mounted on an undersize shaft
AssigneeStackpole Components Company
InventorRoderick M. Francis
Life of this patent
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Abstract
A rotatable member is provided with an axial bore that receives one end of an undersized shaft. To fill the space between the shaft and the wall of the bore and to center the shaft in the bore, the portion of the shaft that is in the bore is encircled by a sleeve provided with a longitudinal slot extending outwardly from its inner end. A set screw threaded in the rotatable member extends through the slot and tightly engages the shaft to rigidly connect the rotatable member and shaft together.
Claims2
In combination, a rotatable shaft, a rotatable member provided with a cylindrical axial bore receiving one end of the shaft, the diameter of the shaft being materially less than the diameter of the bore, a set screw threaded in said member radially of said bore and projecting into the bore, and a cylindrical sleeve encircling the shaft in the bore and centering the shaft in the bore, the sleeve being provided with a longitudinal slot extending outwardly from its inner end, and said screw extending through said slot and tightly engaging the shaft to rigidly connect said rotatable member and shaft, said slot being wide enough to permit it to be moved along the projecting inner end of the screw when the sleeve is inserted in said bore.
Dependencies are inferred from the claim text.