A telescopic boom forklift comprises a chassis; an axle supporting the chassis; the axle is pivotally connected with the chassis; and a chassis positioning system. The pivot connection is configured for enabling rotation of the chassis relative to the axle in order to vary a chassis-axle tilt angle defined between a longitudinal axis of the axle and the chassis. A chassis positioning system comprising: a chassis angle sensor configured to measure an angular position of the chassis relative to gravity; an actuator configured to rotate the chassis relative to the shaft at the pivot joint; and a control system configured to control the actuator in a first mode to control the chassis-axle tilt angle based on the measured angular position of the chassis.

    一种伸缩臂叉车,包括:底盘;支撑底盘的车轴;车轴与底盘之间的枢转连接;以及底盘定位系统。枢转连接被配置为用于使得底盘能够相对于车轴旋转以便改变在车轴的纵向轴线与底盘之间限定的底盘‑车轴倾斜角。底盘定位系统,包括:底盘角传感器,其被配置为用于测量该底盘相对于重力的角位置;致动器,其被配置为用于在该枢转连接处相对于该轴旋转该底盘;以及控制系统,其被配置为在第一模式中控制该致动器,从而基于该底盘的所测量的角位置来控制该底盘‑车轴倾斜角。


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    Title :

    Telescopic boom forklift and method


    Additional title:

    伸缩臂叉车和方法


    Contributors:

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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