Selectable one-way torque transmitting device using control rail
A torque transmitting device for use in an automotive transmission is provided. The device includes a first annular race and a second annular race disposed concentrically around the first annular race. First and second locking elements are pivotally connected to one of the first and second annular races. The first locking element is moveable to rotationally fix the first annular race to the second annular race in a first rotational direction to transfer torque therebetween. The second locking element is moveable to rotationally fix the first annular race to the second annular race in a second rotational direction to transfer torque therebetween, where the second rotational direction is opposite the first rotational direction. A control rail is disposed adjacent to the first and second annular races. The control rail has indentations formed therein and is moveable to allow the torque transmitting device to be selectively engaged.
GM Global Technology Operations, LLC
F
F16D
inventional
Alan G.
Holmes