Title:
自動開閉装置
Document Type and Number:
Japanese Patent JP5561940
Kind Code:
B2
Abstract:
An automatic opening-closing device, especially for a cover or seat of a toilet, has a motor having a motor shaft, a speed reducer connected to the motor shaft, a planetary gearbox driven by the speed reducer, an output axle for driving the cover between an open position and a closed position. A protection device limits the torque between the output axle and an output shaft of the planetary gearbox.
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Inventors:
Jinnita
Zhi Kwang Wu
Zhichen Pan
Zhi Kwang Wu
Zhichen Pan
Application Number:
JP2009030406A
Publication Date:
July 30, 2014
Filing Date:
January 19, 2009
Export Citation:
Assignee:
Johnson Electric Society Anonymous
International Classes:
A47K13/10
Domestic Patent References:
| JP2005102810A |
Foreign References:
| WO2003065866A1 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi