Interrupting device in a friction type one-way clutch
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United States of America Patent
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-
Nov 30, 1993
Grant Date -
N/A
app pub date -
Nov 24, 1992
filing date -
Nov 27, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A friction type one-way clutch includes friction elements held by a retainer between an input side member and an output side member. The friction elements are released from frictional engagement with the input side and output side members to interrupt power transmission from the input side member to the output side member by rotating the retainer. For rotating the retainer, a rotor is formed on the retainer, and a stator having coils for generating a rotational magnetic field is disposed around the rotor. An electric current is fed to the coils of the stator to generate a rotational magnetic field, and the rotation of the rotor by this rotational magnetic field rotates the retainer.
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