Fire truck torque box chassis frame
    2.
    发明授权
    Fire truck torque box chassis frame 失效
    消防车扭矩箱底盘框架

    公开(公告)号:US5368317A

    公开(公告)日:1994-11-29

    申请号:US5374

    申请日:1993-01-15

    IPC分类号: B62D21/00 E06C5/04 A62C27/00

    CPC分类号: E06C5/04 A62C27/00 B62D21/00

    摘要: A torque box chassis frame for firefighting vehicles or the like constituting a platform for extendible aerial ladders. The vehicle torque box chassis frame includes elongated lower and upper members significantly spaced from each other having rigid bracing structure interposed therebetween resulting in a rigid elongated box of significant rectangular cross section dimension. The torque box chassis frame rear end is defined by a rigid ladder turntable support including its own vertical rigid columns, and spaced outrigger support tubes for receiving hydraulic outrigger jacks are integrally defined on the torque box chassis frame to provide firm support of the torque box upon the ground eliminating the influence of the vehicle suspension system.

    摘要翻译: 用于消防车辆的扭矩箱底盘框架构成用于可延伸的天花梯的平台。 车辆扭矩箱底盘框架包括细长的下部和上部构件,彼此间隔明显地具有插入其间的刚性支撑结构,形成具有显着矩形横截面尺寸的刚性细长箱体。 扭矩箱底盘框架后端由刚性梯形转台支架限定,包括其自己的垂直刚性柱,并且用于接收液压支腿插座的间隔支腿支撑管一体地限定在扭矩箱底盘框架上,以提供扭矩箱的牢固支撑 消除车辆悬挂系统的影响。