Ohlandt, Greeley, Ruggiero & Perle, LLP
Conical surface friction type overrunning clutch
A conical surface friction type overrunning clutch includes a first intermediate ring and a second intermediate ring which are provided between an inner ring and an outer ring, and force amplifying transmission mechanisms are connected respectively to conical surface friction pairs. All of the force amplifying transmission mechanisms and the conical surface friction pairs operate within a parameter scope in which they would not lock themselves, the force amplifying transmission mechanisms are in a constant engaged state, and the conical surface friction pairs exert an initial press via an elastic pre-tightening part or a magnetic member. When tangential external component forces in different directions are generated between the inner ring and the outer ring, the conical surface friction pairs are sliding or stay in a stationary state under the action of the force amplifying transmission mechanism, thus the functions of overrunning and self-locking of the overrunning clutch are realized.
CHONGQING DYNRUN MACHINERY CO., LTD.
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F16D F16D F16D F16D
inventional additional inventional inventional
Jun Jin
Luo Liu