| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding door type automatic door device capable of adjusting the closing position of a moving door to a desired position and properly adjusting the overlapped state of the stiles of moving doors in the closed state when the automatic door device comprises a plurality of interlocked moving doors. SOLUTION: In the double sliding door type automatic door device 1 having an opening/closing mechanism 6 interlockingly and slidingly opening or closing two moving doors 2 and 3, the positions of a first pulley 25 and a second pulley 26 arranged on a pulley base 24 can be adjusted in the moving direction of the moving door 2 at a size smaller than the teeth pitch of a toothed belt 27. |
