Controllable coupling assembly and coupling member for use in the assembly
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United States of America Patent
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Feb 7, 2017
Grant Date -
Jul 14, 2016
app pub date -
Mar 23, 2016
filing date -
Feb 19, 2014
priority date (Note) -
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Abstract
A controllable coupling assembly and a coupling member for use in the assembly are provided. The member includes a first coupling face oriented to face axially along a rotational axis and has a set of locking formations angularly-spaced about the axis. The member also includes a second coupling face having a reverse pocket which receives a reverse locking element. The pocket defines a first load-bearing surface adapted for abutting engagement with a load-bearing surface of the reverse locking element. The second coupling face is oriented to face radially with respect to the axis. Each of the set of locking formations defines a second load-bearing surface adapted for abutting engagement with a load-bearing surface of a forward locking element.
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