Title:
エレベータのドア装置
Document Type and Number:
Japanese Patent JP6580268
Kind Code:
B2
Abstract:
Disclosed is an elevator door device wherein an elevator door has: a door panel, a door hanger fixed to an upper portion of the door panel; and a hanger roller, which is provided to the door hanger, and which rolls along a door rail when opening/closing operations are performed. A contact member is fixed to the door hanger. The contact member protrudes to below the door rail from the door hanger, and when an external force is applied to the door panel, the contact member is brought into contact with a lower portion of the door rail, and suppresses an elevator door tilt having a contact point between the hunger roller and the door rail at the center.
Inventors:
Natsuki Tsuya
Kitazawa Masaya
Morinaga Shogo
Kitazawa Masaya
Morinaga Shogo
Application Number:
JP2018531014A
Publication Date:
September 25, 2019
Filing Date:
August 02, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B13/30
Domestic Patent References:
| JP5774088B2 | ||||
| JP5660616B2 | ||||
| JP2572466B2 | ||||
| JP54075834A | ||||
| JP2006137518A |
Foreign References:
| WO2006027411A2 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida