基本信息:
- 专利标题: ELEVATOR SYSTEM WITH MAGNETIC BRAKING DEVICE
- 专利标题(中):带磁性制动装置的电梯系统
- 申请号:PCT/US2009/069134 申请日:2009-12-22
- 公开(公告)号:WO2011078848A1 公开(公告)日:2011-06-30
- 发明人: PIECH, Zbigniew , TERRY, Harold
- 申请人: OTIS ELEVATOR COMPANY , PIECH, Zbigniew , TERRY, Harold
- 申请人地址: Ten Farm Springs Farmington, Connecticut 06032 US
- 专利权人: OTIS ELEVATOR COMPANY,PIECH, Zbigniew,TERRY, Harold
- 当前专利权人: OTIS ELEVATOR COMPANY,PIECH, Zbigniew,TERRY, Harold
- 当前专利权人地址: Ten Farm Springs Farmington, Connecticut 06032 US
- 代理机构: GASKEY, David J.
- 主分类号: B66B5/16
- IPC分类号: B66B5/16 ; B66B11/02 ; B66B1/32 ; B66B5/04
摘要:
An exemplary elevator system includes an elevator car situated for movement along at least one guide rail. A braking device is supported for movement with the elevator car. The braking device includes a plurality of magnet members and a plurality of cooperating members. The cooperating members are selectively movable between first and second positions relative to the magnet members. In the first position the elevator car is allowed to move along the guide rail. In the second position the magnet members and the cooperating members cooperate to cause an electromagnetic interaction between the braking device and the guide rail to resist movement of the elevator car along the guide rail.
摘要(中):
一个示例性的电梯系统包括一个位于沿着至少一个导轨运动的电梯轿厢。 支持与电梯轿厢一起运动的制动装置。 制动装置包括多个磁体构件和多个配合构件。 配合构件可相对于磁体构件在第一和第二位置之间选择性地移动。 在第一位置,电梯轿厢被允许沿着导轨移动。 在第二位置,磁体构件和配合构件相互配合以使制动装置和导轨之间的电磁相互作用抵抗电梯轿厢沿着导轨移动。
IPC结构图谱:
B | 作业;运输 |
--B66 | 卷扬;提升;牵引 |
----B66B | 升降机;自动扶梯或移动人行道 |
------B66B5/00 | 检测、故障纠正或安全装置的应用 |
--------B66B5/02 | .在不正常运行状态时响应的 |
----------B66B5/16 | ..在轿厢、罐笼或箕斗与固定导向元件或卷扬通道或电梯井道内表面之间作用的制动装置或掣爪装置 |