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    • 4. 发明申请
    • ELEVATOR COUNTERWEIGHT WITH BUFFER
    • 缓冲器电梯
    • WO2006062499A2
    • 2006-06-15
    • PCT/US2004/040297
    • 2004-12-03
    • OTIS ELEVATOR COMPANYMONZON, AndresDEL RIO, Fernando
    • MONZON, AndresDEL RIO, Fernando
    • B66B7/06
    • B66B5/284B66B17/12
    • An elevator system (20) includes a counterweight (24) that has a buffer member (40) that travels with the counterweight (24). A locking member (52) secures the buffer member (40) in a first position where a first length of the buffer member (40) extends beyond an outer edge (34) of the counterweight (24). The buffer member is selectively moveable into a second, retracted position relative to the counterweight (24) to allow a greater range of motion. Placing the buffer member (40) in an extended position provides overhead clearance above an associated elevator car. Placing the buffer member (40) in a retracted position provides a full range of motion of elevator system components.
    • 电梯系统(20)包括具有与配重(24)一起行进的缓冲构件(40)的配重(24)。 锁定构件(52)将缓冲构件(40)固定在缓冲构件(40)的第一长度延伸超过配重(24)的外边缘(34)的第一位置。 缓冲构件可相对于配重(24)选择性地移动到第二缩回位置,以允许更大的运动范围。 将缓冲构件(40)放置在延伸位置中,在相关联的电梯轿厢上方提供架空间隙。 将缓冲构件(40)放置在缩回位置提供电梯系统部件的全范围的运动。