Landfill compactor vehicles
    21.
    发明授权
    Landfill compactor vehicles 失效
    垃圾填埋压实机

    公开(公告)号:US4530620A

    公开(公告)日:1985-07-23

    申请号:US467580

    申请日:1983-02-17

    申请人: Bernard McCartney

    发明人: Bernard McCartney

    IPC分类号: B60B15/02 B60B19/00 B60B15/00

    摘要: A landfill compactor vehicle comprises two forward wheels and two rear wheels, each wheel having on its rim teeth having a substantially arrowhead configuration, when viewed in plan, each tooth having at least a slicing portion and a tamping portion, the teeth are arranged in a twin helical turbine pattern around the wheel rim. The disposition of the teeth pattern and the attitude of the teeth for each wheel is different to that of the other three wheels and this taken with the aforesaid arrowhead configuration of the teeth ensures a mincing action on refuse, waste and soil over which such a landfill compactor vehicle is driven.

    摘要翻译: 垃圾填埋压实机包括两个前轮和两个后轮,每个车轮在其轮缘上具有基本上为箭头形状,当从平面图中看时,每个齿至少具有切片部分和夯实部分,齿被布置成 围绕轮辋的双螺旋涡轮机图案。 每个车轮的牙齿形状和牙齿姿态的配置与其他三个轮子的齿轮位置不同,并且采用上述箭头的齿轮结构可以确保对垃圾,废物和土壤进行切割作用,在这种情况下,这种垃圾填埋场 压实车辆被驱动。

    Amphibious vehicle
    22.
    发明授权
    Amphibious vehicle 失效
    两栖车

    公开(公告)号:US4176726A

    公开(公告)日:1979-12-04

    申请号:US913237

    申请日:1978-06-06

    申请人: Hans Schaeff

    发明人: Hans Schaeff

    摘要: An amphibious vehicle including an undercarriage having pairs of front and rear primary wheels, a vehicle body mounted on the undercarriage, a propulsion device operable while the vehicle is afloat and including drive wheel means mounted on arms pivotally secured to the rear of the vehicle so that the height of the drive wheel means may be adjusted by pivoting the arms about a horizontal axis, the drive wheel means having a ribbed pattern thereon.

    摘要翻译: 一种水陆两用车辆,包括具有一对前和后主轮的底架,安装在起落架上的车体,在​​车辆漂浮时可操作的推进装置,并且包括安装在枢转地固定到车辆后部的臂上的驱动轮装置,使得 驱动轮装置的高度可以通过围绕水平轴线枢转臂来调节,驱动轮装置在其上具有肋状图案。