发明申请
- 专利标题: ELEVATOR SYSTEM INCLUDING MULTIPLE CARS IN A HOISTWAY
- 专利标题(中): 电梯系统,包括多个车厢在电梯
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申请号: US11568328申请日: 2004-06-21
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公开(公告)号: US20070209881A1公开(公告)日: 2007-09-13
- 发明人: Frank Sansevero , Harold Terry
- 申请人: Frank Sansevero , Harold Terry
- 国际申请: PCT/US04/19818 WO 20040621
- 主分类号: B66B1/28
- IPC分类号: B66B1/28
摘要:
An elevator system (20) includes multiple cars (22, 24) within a hoistway (40). Parking positions (72, 74) are provided outside the range of passenger service levels (70). A destination entry strategy is used by a controller (60) for directing movement of the elevator cars (22, 24). The inventive combination of multiple cars in a hoistway, parking positions outside of the normal passenger service level range and destination entry car movement control allows for reducing car travel speed, reducing car size or both while still meeting desired handling capacity needs or even exceeding the desired handling capacity associated with another elevator system that requires larger cars, higher speeds and more building space.