Abstract: A power transmitting component having a first shaft and a pump. The first shaft has a longitudinal bore, a pump mount and a feed conduit. The pump mount has a circumferentially extending surface, a drive portion and a channel that extends circumferentially about the first shaft. The channel is disposed along a longitudinal axis of the first shaft between the drive portion and the circumferentially extending surface. The feed conduit intersects and fluidly couples the longitudinal bore and the channel. The pump has a pump housing, a first rotor and a pump outlet. The pump housing is mounted about the circumferentially extending surface and is disposed circumferentially about the channel. The first rotor is coupled to the drive portion for rotation therewith. The pump outlet is coupled in fluid communication with the channel.

Abstract: A friction clutch mechanism for a steering column of a vehicle is disclosed.

Abstract: A power transmitting component having a first shaft and a pump. The first shaft has a longitudinal bore, a pump mount and a feed conduit. The pump mount has a circumferentially extending surface, a drive portion and a channel that extends circumferentially about the first shaft. The channel is disposed along a longitudinal axis of the first shaft between the drive portion and the circumferentially extending surface. The feed conduit intersects and fluidly couples the longitudinal bore and the channel. The pump has a pump housing, a first rotor and a pump outlet. The pump housing is mounted about the circumferentially extending surface and is disposed circumferentially about the channel. The first rotor is coupled to the drive portion for rotation therewith. The pump outlet is coupled in fluid communication with the channel.

Abstract: A friction clutch mechanism for a steering column of a vehicle is disclosed.

Abstract: The friction clutch includes a first clutching surface and a second clutching surface configured to be pressed against each other. Friction between the surfaces needs to be overcome for one surface to rotate relative to the other. The first clutching surface is configured to be axially and rotationally fixed relative to the steering shaft. The second clutching surface is configured to allow relative rotational movement between such surface and the steering shaft. When unlocked the second clutching surface rotates with the first clutching surface and steering shaft due to friction. When locked, the rotational position of the second clutching surface is fixed so as not to rotate with the first clutching surface and steering shaft. The friction must be overcome for the steering shaft to rotate. The friction can be overcome by application of sufficient external torque at the steering wheel. A controller controls locking and unlocking.