Counterweight fixing device
    2.
    发明授权
    Counterweight fixing device 有权
    配重固定装置

    公开(公告)号:US09457997B2

    公开(公告)日:2016-10-04

    申请号:US14359185

    申请日:2012-11-20

    IPC分类号: B66C23/74

    CPC分类号: B66C23/74

    摘要: Counterweight fixing device (1) for a crane, which is comparatively easy to install and can also be used in particular for cranes with a derricking jib, in which the derricking jib is rigidly connected to the mast (3), and at the same time provides a safe design without generating a high noise level during operation. The core principle of the design of the counterweight fixing device (1) is that the counterweight blocks (4) are simply suspended on a carrier bar (2), but the generation of noise is kept to a low level due to the suppression of the freedom of movement of the counterweight blocks (4).

    摘要翻译: 一种用于起重机的配重固定装置(1),其比较容易安装,并且还可以特别用于具有升降吊杆的起重机,其中升降吊杆刚性地连接到桅杆(3),并且同时 提供安全的设计,而不会在操作过程中产生高噪音。 配重固定装置(1)的设计的核心原理是配重块(4)简单地悬挂在承载杆(2)上,但是由于抑制了重量块 配重块(4)的移动自由度。

    COUNTERWEIGHT FIXING DEVICE
    4.
    发明申请
    COUNTERWEIGHT FIXING DEVICE 有权
    对位固定装置

    公开(公告)号:US20140299563A1

    公开(公告)日:2014-10-09

    申请号:US14359185

    申请日:2012-11-20

    IPC分类号: B66C23/74

    CPC分类号: B66C23/74

    摘要: Counterweight fixing device (1) for a crane, which is comparatively easy to install and can also be used in particular for cranes with a derricking jib, in which the derricking jib is rigidly connected to the mast (3), and at the same time provides a safe design without generating a high noise level during operation. The core principle of the design of the counterweight fixing device (1) is that the counterweight blocks (4) are simply suspended on a carrier bar (2), but the generation of noise is kept to a low level due to the suppression of the freedom of movement of the counterweight blocks (4).

    摘要翻译: 一种用于起重机的配重固定装置(1),其比较容易安装,并且还可以特别用于具有升降吊杆的起重机,其中升降吊杆刚性地连接到桅杆(3),并且同时 提供安全的设计,而不会在操作过程中产生高噪音。 配重固定装置(1)的设计的核心原理是配重块(4)简单地悬挂在承载杆(2)上,但是由于抑制了重量块 配重块(4)的移动自由度。