Locking mechanism

Details Locking mechanism Locking mechanism

1977-02-22

1978-10-10

Gill, James J.

Measuring and testing

Rotor unbalance

Tool and adjunct

144288A, 269 481, G01M 102

Patent

active

041189892

ABSTRACT:
A locking mechanism for releasably locking a wheel to a rotatable hollow shaft having a terminal end includes expandable segments located axially outwardly of the shaft terminal end, and an expanding rod extending through the shaft and segments. Axial movement of the rod relative to the shaft and segments selectively expands the segments outwardly into releasable locking engagement with a sleeve positioned over the segments.

REFERENCES:
patent: 2615413 (1952-10-01), Adams et al.
patent: 3761008 (1973-09-01), Goulder
patent: 3794369 (1974-02-01), Hnatko
patent: 3889542 (1975-06-01), Carrigan
Western Electric - Technical Digest, No. 14, Apr. 1969, pp. 17-18, "Quick Acting Expandable Arbor".

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