Hoist mechanism
    1.
    发明公开
    Hoist mechanism 有权
    Aufzugsmechanismus

    公开(公告)号:EP2578197A1

    公开(公告)日:2013-04-10

    申请号:EP12187485.3

    申请日:2012-10-05

    申请人: Autochair Limited

    IPC分类号: A61G3/06 B66C23/16

    摘要: Disclosed is a hoist mechanism comprising a lifting arm wherein: when the lifting arm is in a fully raised position, a projecting upper end section of a major part of the lifting arm extends substantially horizontally; an effective length of the projecting upper end section is made variable by the provision of an extension element adjustably fixed to it; and the lifting arm is variable in upstanding height by a provision of a lower end section slidably connected to the major part of the lifting arm, wherein both length and height variations are made by stepless adjustments.

    摘要翻译: 公开了一种起重机构,其包括提升臂,其中:当提升臂处于完全升高的位置时,提升臂的主要部分的突出的上端部分基本上水平地延伸; 通过设置可调节地固定在其上的延伸元件,突出的上端部分的有效长度变得可变; 并且提升臂通过设置可滑动地连接到提升臂的主要部分的下端部分而具有可变的直立高度,其中长度和高度的变化均通过无级调节而进行。