| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an elevator door device capable of preventing foreign matter from entering into a guide shoe insertion space, and extending life. <P>SOLUTION: This elevator door device includes: a first sliding door 21 having guide shoes 212; a landing door sill 3 formed with a long hole 31; and a closing device 4 including a shaft member 423 arranged on the first sliding door 21, a first rod member 43 turning around the shaft member 423, a shaft member 453 arranged by being shifted in a door closing direction from the shaft member 423, a second rod member 46 turning around the shaft member 453, and a hinge 47 for connecting the first rod member 43 to the second rod member 46; wherein, in the closing device 4, the first rod member 43 and the second rod member 46 extend in the width direction of a landing gateway 1 to close the long hole 31 when the position of the first sliding door 21 is at an open position, and the first rod member 43 and the second rod member 46 tilt with respect to the upper surface 32 of the landing door sill 3 to open the long hole 31 when the position of the first sliding door 21 is at a close position. <P>COPYRIGHT: (C)2013,JPO&INPIT |
