发明名称 Non-contact running type elevator
摘要 In an elevator including a guide apparatus which levitates the car from a guide rail by an effect of magnetic force and non-contactly runs and guides the car, the guide apparatus is controlled in a manner to generate magnetic force with respect to at least two of movement axes of the car. In this case, control is executed with respect to only some of the movement axes at a time of start of guide, and then control is executed with respect to the other movement axes after passing of a predetermined time from the start of the guide.
申请公布号 US7841451(B2) 申请公布日期 2010.11.30
申请号 US20090360423 申请日期 2009.01.27
申请人 TOSHIBA ELEVATOR KABUSHIKI KAISHA 发明人 ITO HIROAKI
分类号 B66B1/34 主分类号 B66B1/34
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