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elevator system and method for providing access to a lift system lift course.
elevator system and method for providing access to a lift system lift course.
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机译:电梯系统和提供通往电梯系统电梯路线的方法。
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摘要
The lift system has an auxiliary release mechanism mounted on at least one landing door frame (4), that is actuated when a pair of sensors provided on hoistway detect that the lift cage pillar and counterweight pillar are in upright, actuated positions, during maintenance or emergency conditions. An independent claim is also included for method of providing access to hoistway of lift system.
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