| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric curtain rail wherein a rail can be miniaturized while an ornamental curtain rail is adopted to which interior property is attached importance and whose section is almost circular. SOLUTION: In the linear motor type electric curtain rail, a movable member 3 constituted of either an armature coil or a field system magnet is moved on the rail 1 whose section is almost circular, so that a ring liner 11 and an object to be carried like a curtain which is attached via the ring liner 11 is driven. The movable member 3 whose section is in a ring shape and almost concentric with the rail 1 is arranged inside the rail 1. COPYRIGHT: (C)2003,JPO
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