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1. 发明授权

US06186211B1 Window assembly with a motorized window shade mechanism 有权
标题翻译：窗户装配有电动窗帘机构
公开(公告)号：US06186211B1
公开(公告)日：2001-02-13
申请号：US09255180
申请日：1999-02-22
申请人： Byron R. Knowles
发明人： Byron R. Knowles
IPC分类号： E06B934
CPC分类号： E06B9/322 , B60J1/2011 , B64C1/1484 , E06B9/302 , E06B9/327 , E06B2009/587
摘要： A motorized window shade assembly for operating a window shade having a rail attached to one end of the shade to extend and compress the shade with movement of the rail. The motorized window shade assembly includes a shell having two sidewalls, and a rail extending between the two sidewalls of the shell. The sidewalls have respective opposed inner surfaces with a channel therein, shoulders adjacent and perpendicular to the inner surfaces, respectively, and a traction surface on each of the shoulders. An axle is rotatingly coupled to the rail and has a traction wheel coupled to each end thereof. Opposite tips of the axle ride within the channels in the sidewalls, and the traction wheels engage the traction surface. A motor is attached to the rail and is drivingly coupled to the axle.
摘要翻译：一种用于操作窗帘的电动窗帘组件，其具有附接到遮光罩的一端的轨道，以通过轨道的移动来延伸和压缩阴影。电动窗帘组件包括具有两个侧壁的壳体和在壳体的两个侧壁之间延伸的轨道。侧壁具有各自相对的内表面，其中具有通道，肩部分别相邻并垂直于内表面，并且每个肩部上具有牵引表面。轴旋转地联接到轨道并且具有联接到其每个端部的牵引轮。轴的相对的尖端在侧壁中的通道内，并且牵引轮接合牵引表面。电机连接到导轨上，并且驱动地联接到轴上。

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