发明名称 |
Adaptive head light and lens assemblies |
摘要 |
Disclosed herein is an adaptive head light assembly, comprising a parabolic reflector for housing a filament assembly; a lever arm having one end pivotably affixed to a bearing point of the parabolic reflector; an actuator in operative communication with the other end of the lever arm to actuate motion of the lever arm, wherein the actuator comprises a shape memory material adapted to change a shape orientation or modulus property upon receipt of an activation signal; and a spring in operative communication with the other end of the lever arm and adapted to provide a restoring force.
|
申请公布号 |
US2005201116(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20050078643 |
申请日期 |
2005.03.11 |
申请人 |
BROWNE ALAN L.;AASE JAN H.;JOHNSON NANCY L.;KEEFE ANDREW C. |
发明人 |
BROWNE ALAN L.;AASE JAN H.;JOHNSON NANCY L.;KEEFE ANDREW C. |
分类号 |
F21L4/04;(IPC1-7):F21L4/04 |
主分类号 |
F21L4/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|