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    • 5. 发明授权
    • Remotely-operable reciprocating compactor
    • 可远程操作的往复式压实机
    • US09580879B1
    • 2017-02-28
    • US15144103
    • 2016-05-02
    • Jason A. Williams
    • Jason A. Williams
    • E02D3/00E02D3/074E02D3/046E01C19/32E01C19/35
    • E02D3/074E01C19/32E01C19/35E02D3/046
    • Embodiments of the present disclosure include a remotely-operable percussion compactor comprising: a primary power source; a plurality of electric motors coupled to the primary power source and attached to the compactor body; a plurality of reaction wheels coupled to respective electric motors; an inertial measurement unit (IMU); a remote control interface; and a controller configured to: receive one or more commands from the remote-control interface and a feedback signal from the IMU, and set a desired operating condition for at least one of the electric motors based on at least one of the feedback signal and the one or more commands. In some embodiments, the controller can be configured to determine an angular disturbance relative to at least one rotational axis of the compactor; and set the desired operating condition for one or more electric motors to generate a reactive force to at least partially counteract the angular disturbance.
    • 本公开的实施例包括可远程操作的敲击式压实机,包括:主电源; 耦合到主电源并连接到压实机主体的多个电动机; 耦合到相应电动机的多个反作用轮; 惯性测量单元(IMU); 遥控接口; 以及控制器,其被配置为:从所述远程控制接口接收一个或多个命令和来自所述IMU的反馈信号,并且基于所述反馈信号和所述至少一个所述电动机为所述电动机中的至少一个设置期望的操作条件 一个或多个命令。 在一些实施例中,控制器可以被配置为确定相对于压实机的至少一个旋转轴线的角度扰动; 并且设置用于一个或多个电动机的期望的操作条件以产生至少部分抵消角度扰动的反作用力。
    • 8. 发明授权
    • Slide hammer tamper with interchangeable tamper head
    • 滑动锤打破可互换的捣固头
    • US09493917B2
    • 2016-11-15
    • US14532322
    • 2014-11-04
    • Peter W Lesche
    • Peter W Lesche
    • E01C19/32E02D3/046
    • E01C19/32E02D3/046
    • A slide hammer tamper has a slide hammer positioned within a tamper sleeve. The slide hammer is a solid metal component or has a cavity containing a plurality of metal shot. A connector secures the slide hammer to the tamper sleeve, while allowing vertical, slideable motion between the slide hammer and tamper sleeve. The connector also limits the vertical movement of the slide hammer in relation to the tamper sleeve. Rotation between the slide hammer and tamper sleeve is restricted by a tamper bushing/connector configuration within the tamper sleeve. The tamper is adapted for use with different tamper heads, interchangeably connected to the tool. An adjustable handle secured around the tamper sleeve allows the position of the handle to be varied along the tamper sleeve. The tamper tip can be replaced with a new, unworn tip, when necessary.
    • 滑动夯具有位于篡改套筒内的滑动锤。 滑锤是固体金属部件或具有包含多个金属射击的空腔。 连接器将滑动锤固定到防拆套筒,同时允许滑动锤和防拆套筒之间的垂直,可滑动的运动。 连接器还限制了滑动锤相对于防拆套筒的垂直运动。 滑动锤和防拆套筒之间的旋转受到篡改套筒内的篡改套管/连接器配置的限制。 篡改适用于与工具可互换连接的不同捣固头。 围绕篡改套筒固定的可调手柄允许把手的位置沿篡改套筒变化。 必要时,可以用新的未磨损的尖端替换捣棒尖端。
    • 10. 发明授权
    • Tamper device with replaceable tool head assembly
    • 防拆装置具有可更换的工具头组件
    • US07740416B2
    • 2010-06-22
    • US12148609
    • 2008-04-21
    • Peter W. Lesche
    • Peter W. Lesche
    • E01C19/32E01C19/35E01C19/30
    • E01C19/32E01C19/35E02D3/046
    • A hand or mechanically powered tamper tool which has a removeable, replaceable, tool head assembly. The tool head assembly is a separable component from the upper section of the tamper tool which consists of the mounting plate and its attached tamper handle. The tool head assembly has a rubber or similarly resilient material pad bonded to the underside of a backing plate. Connection elements, such as bolts, are permanently secured between the pad and the backing plate. The bolts extend through and are upstanding from the backing plate. The bolts are configured to then extend through openings in the tamper mounting plate, where nuts are used to secure the tool head assembly to the mounting plate. The tool head assembly is thus removeable from the mounting plate and its handle or supporting element and allows for the simple and ready replacement of a used and worn tool head assembly with a new tool head assembly.
    • 手动或机械动力的防拆工具,其具有可拆卸的,可更换的工具头组件。 工具头组件是与防拆工具的上部分离的部件,其由安装板及其附接的捣槽手柄组成。 工具头组件具有粘合到背板的下侧的橡胶或类似的弹性材料垫。 连接元件,例如螺栓,永久地固定在垫和背板之间。 螺栓延伸穿过并且从背板垂直。 螺栓被配置成然后延伸穿过防拆安装板中的开口,其中使用螺母将工具头组件固定到安装板。 因此,工具头组件可从安装板及其手柄或支撑元件移除,并且允许用新的工具头组件简单并准确地更换用过的和磨损的工具头组件。