Rotary shafts – gudgeons – housings – and flexible couplings for ro – Housing
Patent
1993-03-24
1994-12-06
Crowder, Clifford D.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Housing
464 29, 24303, 403DIG1, F16D 384
Patent
active
053705823
ABSTRACT:
A magnetic shaft guard for use with a rotating shaft has a permanent magnet to hold the guard in place on the rotating shaft. Sufficient clearance is present between the shaft and an inner diameter of the guard so that the guard will cease rotation freely relative to the shaft should external contact with the guard occur. A spiral or other design may be placed on the guard to visually alert persons in the vicinity that the shaft is rotating.
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patent: 4716922 (1988-01-01), Camp
patent: 4779484 (1988-10-01), Poe
patent: 4911640 (1990-03-01), Schwab
patent: 4940452 (1990-07-01), Rohe et al.
Calvert John J.
Cornell Research Foundation Inc.
Crowder Clifford D.
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