| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator door closing device for closing a given gap between elevator doors with a high degree of closure without particularly requiring high installing accuracy and dimensional accuracy. SOLUTION: The elevator door closing device comprises a three-way frame 1 provided on a get-in/out portion of an elevator and double acting doors 5a, 5b arranged in proximity to the three-way frame 1. Flexible magnet members 30, 33 having elasticity are provided at the edges of the elevator doors 5a, 5b on the door case side and at the edge of one elevator door 5a on the door stop side, respectively. The magnet member 30 is magnetically put in close contact with a supporting part 29 of a side frame portion 2 of the three-way frame 1 during closing the door and the magnet member 33 is magnetically put in close contact with a supporting member 32 provided at the edge of the other elevator door 5b on the door stop side. COPYRIGHT: (C)2005,JPO&NCIPI
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