发明名称 |
IMPROVED MOTORIZED WINDOW SHADE MECHANISM |
摘要 |
<p>A motorized window shade assembly for controlling an amount of light through a porthole. A spring roller is positioned by a first side of the porthole and has a torsion spring for imparting a rotating force to the spring roller. A shade is supported by the spring roller and has a first end fixed to the spring roller and a second end extendable over the porthole. A shade actuator is connected to the shade, the shade actuator having one or more of a pulley and cable for moving the second end of the shade across the porthole. A motor assembly is positioned proximate a second side of the porthole, the motor assembly having a motor which receives operating power from a power source. The motor is releasably coupled to the shade actuator for selectively supplying motor-controlled operation to the shade actuator.</p> |
申请公布号 |
EP2665395(A1) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20120734318 |
申请日期 |
2012.01.13 |
申请人 |
AEROSPACE TECHNOLOGIES GROUP, INC. |
发明人 |
KNOWLES, BYRON, R. |
分类号 |
A47H5/032;B64C1/14;E06B9/262;E06B9/327;E06B9/74 |
主分类号 |
A47H5/032 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|