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发明授权
CN100579885C 具有驱动电梯轿厢的承载机构的设备和相应的承载机构 失效 - 权利终止

具有驱动电梯轿厢的承载机构的设备和相应的承载机构
摘要：
本发明涉及一种具有承载机构(13)和被驱动的用于驱动电梯轿厢(11)的驱动轮(16)的电梯设备(10)。承载机构(13)至少部分地对驱动轮(16)进行包绕，承载机构(13)包括一安全段(17)，当电梯轿厢(11)或对重(12)超过上面的位置(X)后接近竖井上端(14.1)时，安全段(17)的设置应使安全段(17)与驱动轮(16)交互作用。安全段(17)的结构形状应使通过驱动轮(16)和承载机构(13)之间的交互作用产生打滑。
摘要（英）：

An elevator installation has a support device engaging a driven drive pulley for driving an elevator car. The support device loops around the drive pulley at least partly and has a safety section which is so arranged that the safety section interacts with the drive pulley when the elevator car or a counterweight after overrunning an upper position approaches an upper shaft end. The safety section is formed in such a manner that a slipping through results due to the interaction between the drive pulley and the support device.

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