发明授权
- 专利标题： Double deck elevator
- 专利标题（中）： 双层电梯
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申请号： US10620384申请日： 2003-07-17
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公开(公告)号： US07287624B2公开(公告)日： 2007-10-30
- 发明人: Hiroaki Itoh , Hideya Kohara , Masahir Hayakawa , Gen Yokoi
- 申请人： Hiroaki Itoh , Hideya Kohara , Masahir Hayakawa , Gen Yokoi
- 申请人地址： JP Kawasaki-shi
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Kawasaki-shi
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： JP2000-56981 20000302; JP2000-392049 20001225
- 主分类号： B66B9/00
- IPC分类号： B66B9/00 ; B66B11/02 ; B66B7/00
摘要：
A double deck elevator comprising an upper cage and a lower cage vertically movable together in a hositway, wherein a space between the upper cage and the lower cage is covered by covers. The covers guide airflow flowing around the space to reduce air turbulence noise, and consequently the quietness and comfortableness in the cages is improved.
公开/授权文献
- US20040094369A1 Double deck elevator 公开/授权日：2004-05-20
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