Rotary shafts – gudgeons – housings – and flexible couplings for ro – Overload release coupling – Torque transmitted via resiliently biased positive drive...
Patent
1992-12-09
1994-03-22
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Overload release coupling
Torque transmitted via resiliently biased positive drive...
192 56R, 25112911, 251 81, 464 30, F16D 704, F16D 702, F16K 3104
Patent
active
052959074
ABSTRACT:
A device for limiting the torque transmitted from a drive shaft to a driven shaft comprising a first body having a cylindrical portion and being adapted for rotation with one shaft and a second body having a cylindrical portion and being adapted for rotating the other shaft. The cylindrical portion of one body is mounted within the cylindrical portion of the other body for relative rotation with respect thereto about an axis which is eccentric to the axis of rotation of the one body. A pin carried by the cylindrical portion of the other body for radial movement with respect thereto has inner and outer ends, with the inner end held engaged with the cylindrical portion of the one body by a C-ring to allow the drive shaft to rotate the driven shaft until the torque transmitted between them overcomes the C-ring to allow the cylindrical portions of the bodies to rotate relatively to one another.
REFERENCES:
patent: 2135929 (1938-11-01), Wood
patent: 4006787 (1977-02-01), Rumpp et al.
patent: 4261453 (1981-04-01), Kunze
patent: 4417650 (1983-11-01), Geisthoff
patent: 5195721 (1993-03-01), Akkerman
AVA International Corporation
Rollins John F.
Stodola Daniel P.
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