Elevator belt assembly with noise reducing groove arrangement
    1.
    发明授权
    Elevator belt assembly with noise reducing groove arrangement 有权
    带减噪槽布置的电梯皮带组件

    公开(公告)号:US07670240B2

    公开(公告)日:2010-03-02

    申请号:US09970587

    申请日:2001-10-04

    IPC分类号: F16G9/04

    摘要: An elevator load bearing assembly includes a plurality of cords within a jacket. The jacket has a plurality of grooves spaced along the length of the belt assembly. In one example, the grooves are separated by varying spacings along the length of the belt. In another example, at least a portion of each groove is aligned at an oblique angle relative to the longitudinal axis of the belt. Another example includes a combination of the different spacings and the non-perpendicular alignment.

    摘要翻译: 电梯承载组件包括夹套内的多根绳索。 护套具有沿着带组件的长度间隔开的多个槽。 在一个示例中,通过沿着带的长度的不同间隔分开槽。 在另一示例中,每个凹槽的至少一部分相对于带的纵向轴线以倾斜的角度排列。 另一个示例包括不同间隔和非垂直对准的组合。

    Integrated elevator installation hoist tool
    2.
    发明授权
    Integrated elevator installation hoist tool 有权
    集成电梯安装起重工具

    公开(公告)号:US06446763B1

    公开(公告)日:2002-09-10

    申请号:US09619907

    申请日:2000-07-19

    IPC分类号: B66B700

    CPC分类号: B66B19/007

    摘要: A hoist tool for lifting a machine assembly in an elevator to an installation position is mounted to a machine beam which also supports the machine assembly. The hoist tool is thus mounted in a location where it does not require any additional axial space. Preferably, the hoist tool is mounted to one lateral side of the machine assembly, and within an axial extension of the machine assembly downwardly from the machine beam into the hoistway.

    摘要翻译: 用于将电梯中的机器组件提升到安装位置的起重工具安装到也支撑机器组件的机器梁上。 因此,起重工具安装在不需要额外的轴向空间的位置。 优选地,起重工具安装到机器组件的一个侧面,并且在机器组件的轴向延伸中从机器梁向下进入井道。

    Method of installing elevator rails
    3.
    发明授权
    Method of installing elevator rails 有权
    电梯轨道安装方法

    公开(公告)号:US06672013B1

    公开(公告)日:2004-01-06

    申请号:US09705077

    申请日:2000-11-02

    IPC分类号: B66B900

    CPC分类号: B66B19/002 Y10S187/90

    摘要: An improved method for mounting elevator rails within a hoistway includes the initial step of securing support brackets to a pair of rails. The brackets, rails, a machine for driving a cab and a dead end hitch are then mounted within the hoistway. A cab may then be moved vertically within the hoistway and additional support brackets are placed at vertically spaced locations. The connection of the brackets and rails provides support to dissipate the loads which are transferred into the rail in such systems wherein the machine or the dead end hitch is fixed to a rail. Once the rails have been adequately supported by additional brackets, the brackets which are secured to the rails are removed from the rail. The brackets provide support, but are no longer fixed to the rails.

    摘要翻译: 用于在电梯井中安装电梯轨道的改进方法包括将支撑架固定到一对轨道的初始步骤。 然后将托架,导轨,用于驱动驾驶室和死区搭扣的机器安装在井道内。 然后驾驶室可以在井道内垂直移动,并且附加的支撑支架放置在垂直间隔开的位置。 托架和轨道的连接提供了支撑,以消散在这种系统中传递到轨道中的负载,其中机器或死端搭接固定在轨道上。 一旦轨道已被额外的支架充分支撑,固定在导轨上的支架从导轨上移除。 支架提供支撑,但不再固定在轨道上。

    Rooftop control unit for an elevator system having a removable cover
    4.
    发明申请
    Rooftop control unit for an elevator system having a removable cover 审中-公开
    具有可移除盖的电梯系统的屋顶控制单元

    公开(公告)号:US20060175136A1

    公开(公告)日:2006-08-10

    申请号:US10520756

    申请日:2002-07-18

    IPC分类号: B66B9/02

    CPC分类号: B66B11/001

    摘要: A rooftop unit for a machine-roomless elevator (28) includes a selectively removable cover (38) that covers the machine components (46). In one example, the removable cover is movable relative to the rooftop without requiring removal of the entire cover.

    摘要翻译: 用于无机房电梯(28)的屋顶单元包括覆盖机器部件(46)的可选择性地移除的盖(38)。 在一个示例中,可拆卸盖可相对于屋顶移动,而不需要移除整个盖。