Taper shaft lock
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United States of America Patent
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-
May 11, 1999
Grant Date -
N/A
app pub date -
Jul 10, 1997
filing date -
Jul 10, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for locking a disk or plate to a shaft, wherein the disk or plate has an opening therein corresponding substantially to the diameter of the shaft; the device comprising: a) a threaded bolt having an enlarged head; b) a wedge piece having a round outer surface interrupted by a tapered flat surface on one side thereof; the wedge piece having a throughbore through which the bolt is passed; and c) a nut for threaded engagement on the threaded bolt downstream of the wedge piece, the nut being bonded to the threaded shank adjacent the wedge piece.
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