Morgan, Lewis & Bockius LLP
Shield driving device for headlamp
A shield driving device for a headlamp, which operates a rotary shield that selectively blocks a portion of light emitted from a light source to an aspherical lens, the shield driving device may include the rotary shield disposed in front of the light source, and performing a closing operation for blocking the portion of light from the light source, and an opening operation for unblocking the portion of the light while rotating about a rotating shaft, a shield controlling cam disposed below the rotary shield to be rotatable in a state of being in contact with a cam contact portion of the rotary shield, and rotating simultaneously with the cam contact portion by frictional force caused by contact, and an actuator which transmits rotational power to the shield controlling cam.
Hyundai Motor Company
F B B F B F
F21S B60Q B60Q F21S B60Q F21S
inventional additional inventional inventional inventional inventional
Su Ho Seong Hoon Young Sub
Bae Lee Oh