| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a top-railed sliding door device capable of easily positioning a lower frame member. <P>SOLUTION: A top-railed sliding door device 1 comprises: a top-railed sliding door body 10; an upper frame member 30 having a top rail part 32 for slidably suspending and supporting the top-railed sliding door body; and a lower frame member 40 having a lower rail part 42 for guiding a lower end side of the top-railed sliding door body. A marking body 21 is provided on the lower end of the top-railed sliding door body so as to be movable back and forth in a vertical direction, the marking body performing the marking of a fixing position of the lower frame member on a lower frame substrate 4 in the state that the top-railed sliding door body is suspended from the upper frame member fixed to an upper frame substrate 3 of an opening 2 and the lower frame member is not fixed to a lower frame substrate 4 of the opening. <P>COPYRIGHT: (C)2013,JPO&INPIT |
