Title:
エレベーター装置
Document Type and Number:
Japanese Patent JP7418895
Kind Code:
B2
Abstract:
In an elevator device according to the present invention, an actuation mechanism for actuating an emergency stop device includes a stopper, an actuation weight, and an actuation spring. The stopper is provided on an elevating body. The actuation weight is disposed on the stopper. The actuation spring applies an upward force to the actuation weight. When a downward acceleration of the elevating body becomes excessive, the actuation mechanism separates the actuation weight from the stopper to actuate the emergency stop device by means of the movement of the actuation weight.
Inventors:
Yasuyuki Kokawa
Seiji Watanabe
Ikuka Mizutani
Seiji Watanabe
Ikuka Mizutani
Application Number:
JP2022581120A
Publication Date:
January 22, 2024
Filing Date:
February 12, 2021
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B5/22; B66B5/04
Domestic Patent References:
JP51031445A | ||||
JP2004345803A |
Foreign References:
CN105293245A | ||||
WO2014097373A1 |
Attorney, Agent or Firm:
Kato International Patent Office
Michiharu Soga
Jun Kajinami
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka
Michiharu Soga
Jun Kajinami
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka
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