Title:
【発明の名称】電磁ブレーキ
Document Type and Number:
Japanese Patent JP2710464
Kind Code:
B2
Abstract:
An elevator brake is provided with a redundant means to release the brake to allow an elevator cab to move when a primary releasing manes, such as a coil (13), does not release when desired. When the coil is deenergized or defective, an auxiliary coil (17) is used to release the brake and enable the cab to move.
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JP5616286 | Elevator device |
JP5680190 | Brake device |
Inventors:
Suganuma Manabu
Uematsu Toshihiko
Hisaki Kenmochi
Uematsu Toshihiko
Hisaki Kenmochi
Application Number:
JP33918890A
Publication Date:
February 10, 1998
Filing Date:
November 30, 1990
Export Citation:
Assignee:
Nippon Otis Elevator Co., Ltd.
Kofu Meidensha Co., Ltd.
Kofu Meidensha Co., Ltd.
International Classes:
B66B1/32; B60T13/74; B61H7/08; B66B5/02; B66B5/18; F16D55/00; F16D55/224; F16D59/02; F16D65/14; F16D65/22; (IPC1-7): F16D55/00; B66B5/02; F16D65/27
Domestic Patent References:
JP63147937U | ||||
JP4831485U | ||||
JP5456863U |
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)