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65 条记录 (耗时 0.014 秒)

    Vibrating float tool
    1.
    发明授权
    Vibrating float tool 有权

    公开(公告)号：US11142875B2

    公开(公告)日：2021-10-12

    申请号：US16720450

    申请日：2019-12-19

    申请人： John Wade Lightfoot

    发明人： John Wade Lightfoot

    IPC分类号： E01C19/00 ,  E01C19/38 ,  E01C19/40 ,  E01C19/32

    摘要： A vibration float tool comprising a float pad, an enclosed vibrating component affixed to the top of the float pad, a switch affixed to a battery used for activating and deactivating the enclosed vibrating component, a handle affixed to a surface of the enclosed vibrating component and the battery is used for powering the enclosed vibrating component wherein the battery attached to the handle. A method of using the vibrating float tool to level and settle a semi-liquid construction substrate, comprising activating the enclosed vibrating component with the switch, applying the float pad of the vibrating float tool across the semi-liquid construction substrate, leveling the surface of the semi-liquid construction substrate and setting the semi-liquid construction substrate.

    Slide hammer tamper with interchangeable tamper head
    4.
    发明授权
    Slide hammer tamper with interchangeable tamper head 有权
    滑动锤打破可互换的捣固头

    公开(公告)号：US09493917B2

    公开(公告)日：2016-11-15

    申请号：US14532322

    申请日：2014-11-04

    申请人： Peter W Lesche

    发明人： Peter W Lesche

    IPC分类号： E01C19/32 ,  E02D3/046

    CPC分类号： E01C19/32 ,  E02D3/046

    摘要： 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.

    摘要翻译： 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。

    Tamper device with replaceable tool head assembly
    5.
    发明授权
    Tamper device with replaceable tool head assembly 有权
    防拆装置具有可更换的工具头组件

    公开(公告)号：US07740416B2

    公开(公告)日：2010-06-22

    申请号：US12148609

    申请日：2008-04-21

    申请人： Peter W. Lesche

    发明人： Peter W. Lesche

    IPC分类号： E01C19/32 ,  E01C19/35 ,  E01C19/30

    CPC分类号： E01C19/32 ,  E01C19/35 ,  E02D3/046

    摘要： 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.

    摘要翻译： 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。

    Vibratory plate
    6.
    发明授权
    Vibratory plate 有权
    振动板

    公开(公告)号：US07427176B2

    公开(公告)日：2008-09-23

    申请号：US11819762

    申请日：2007-06-29

    申请人： Gert Persson ,  Gunnar Hedlund

    发明人： Gert Persson ,  Gunnar Hedlund

    IPC分类号： E01C19/32 ,  E01C19/35

    CPC分类号： E01C19/38 ,  E01C19/238

    摘要： A vibratory plate includes a sprinkler device (3) for wetting the underside of a base plate (2) of the vibratory plate (1). The vibratory plate also includes a water tank (4) and the sprinkler device (3) has an outlet (8) for passing the water, a valve (11) to control the release of water and a knob (5) for the operation of the valve. A channel (6) guides the released water and is arranged along the front edge of the base plate (2). The channel (6) is arranged with descending inclinations along and from the middle of its length and to both side edges of the base plate (2). The outlet (8) is only arranged for the release of water to the middle of the channel (6).

    摘要翻译： 振动板包括用于润湿振动板（1）的底板（2）的下侧的喷洒装置（3）。 振动板还包括水箱（4），喷洒装置（3）具有用于通过水的出口（8），用于控制水的释放的阀（11）和用于操作的旋钮（5） 阀门。 通道（6）引导释放的水并且沿着基板（2）的前边缘布置。 通道（6）沿着其长度的中间和从基板（2）的两个侧边缘的下降倾斜度布置。 出口（8）仅用于将水释放到通道（6）的中部。

    Working machine with reduced upper mass vibrations
    7.
    发明授权
    Working machine with reduced upper mass vibrations 失效
    减轻上质量振动的工作机

    公开(公告)号：US06848858B1

    公开(公告)日：2005-02-01

    申请号：US09508356

    申请日：1998-08-25

    申请人： Martin Greppmair

    发明人： Martin Greppmair

    IPC分类号： E01C19/34 ,  E02D3/046 ,  E02D3/068 ,  E01C19/32

    CPC分类号： E02D3/046 ,  E02D3/068

    摘要： According to the invention, a hammer or a ramming machine for compacting soil has a crank mechanism for producing a directed vibration. The crank mechanism is coupled to a spring assembly. The parts of the crank mechanism which move back and forth linearly are made from a material with a density less than that of steel. This construction prevents vibrations which are unpleasant for the person operating the working machine from occurring.

    摘要翻译： 根据本发明，用于压实土壤的锤或捣打机具有用于产生定向振动的曲柄机构。 曲柄机构联接到弹簧组件。 线性地前后移动的曲柄机构的部件由密度小于钢的材料制成。 这种结构防止对操作工作机器的人发生不愉快的振动。

    Self-lubricating hand tamper
    9.
    发明授权
    Self-lubricating hand tamper 有权

    公开(公告)号：US10927511B2

    公开(公告)日：2021-02-23

    申请号：US16546704

    申请日：2019-08-21

    申请人： Michael S. Dellario

    发明人： Michael S. Dellario

    IPC分类号： E01C19/32

    摘要： A hand tamper includes a handle and a tamping head. The handle has a cavity to hold a fluid. The tamping head includes apertures in the bottom. Fluid can flow from the handle through the apertures of the tamping head to coat a tamping surface on the bottom of the hand tamper. The fluid can, for example, prevent asphalt from sticking to the tamping head.