Stop bar for creating a temporary safety space within an elevator hoistway
    1.
    发明授权
    Stop bar for creating a temporary safety space within an elevator hoistway 有权
    在电梯井道内创建临时安全空间的停止栏

    公开(公告)号:US07322445B2

    公开(公告)日:2008-01-29

    申请号:US10804243

    申请日:2004-03-18

    IPC分类号: B66B5/12

    CPC分类号: B66B11/0246 B66B5/0056

    摘要: A device and procedure for creating and securing a temporary safety space within an elevator hoistway such that a service or maintenance technician can work with impunity from a car entering the safety space. In particular, the device includes a stop bar for installation between and in engagement with opposing guide rails of the hoistway to prevent upward or downward movement of the car or a counterweight.

    摘要翻译: 一种用于在电梯井道内创建和固定临时安全空间的装置和程序,使得服务或维护技术人员可以有效地从进入安全空间的汽车工作。 特别地,该装置包括用于安装在井道的相对的导轨之间并且与井道的相对导轨接合的止动杆,以防止轿厢或配重的向上或向下运动。

    Method for creating temporary safety space within an elevator hoistway
    2.
    发明授权
    Method for creating temporary safety space within an elevator hoistway 有权
    在电梯井道内创建临时安全空间的方法

    公开(公告)号:US07886879B2

    公开(公告)日:2011-02-15

    申请号:US11981919

    申请日:2007-10-31

    IPC分类号: B66B7/00 B66B5/00 B66B7/02

    CPC分类号: B66B11/0246 B66B5/0056

    摘要: A method for creating a temporary safety space within an elevator hoistway by preventing upward or downward movement of a car or counterweight along guide rails. The method includes the steps of providing engagement members on the guide rails and extending support struts from the car or counterweight to either side of a guide blade of the guide rail, whereby upward or downward movement of the car or counterweight along the guide rail is prevented when the extended support struts bear against the engagement members.

    摘要翻译: 一种通过防止轿厢或配重沿着导轨的向上或向下移动而在电梯井道内产生临时安全空间的方法。 该方法包括以下步骤:在导轨上设置接合构件,并将支撑支柱从轿厢或配重延伸到导轨的导向叶片的任一侧,从而防止轿厢或配重沿着导轨的向上或向下运动 当延伸的支撑支柱抵靠接合构件时。