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54 条记录 (耗时 0.018 秒)

    Milling device
    1.
    发明授权
    Milling device 有权

    公开(公告)号：US10053982B2

    公开(公告)日：2018-08-21

    申请号：US14890234

    申请日：2014-05-09

    申请人： Caterpillar Global Mining Europe GmbH

    发明人： Joachim Raschka ,  Jens Steinberg ,  Ulrich Bechem

    IPC分类号： E21C27/22 ,  E21C31/02 ,  E21C25/08 ,  E01C23/09 ,  E21D9/10 ,  E01C23/088 ,  E21C25/10

    CPC分类号： E21C25/08 ,  E01C23/088 ,  E01C23/09 ,  E21C25/10 ,  E21C27/22 ,  E21C31/02 ,  E21D9/1013

    摘要： A milling device is disclosed. The milling device may have a shaft. The shaft may have a shaft axis (A). The milling device may also have a spindle drum rotatably mounted relative to the shaft axis (A) and rotatable about a spindle drum axis (B) coaxial to the shaft axis (A). Further, the milling device may have a plurality of tool spindles rotatably mounted in the spindle drum and rotatable about tool spindle axes (D). Each tool spindle axis (D) may be parallely arranged and spaced apart from the shaft axis (A) and may have a same distance to the shaft axis (A). The milling machine may also have a plurality of machining tools carried by the tool spindles. At least two of the plurality of machining tools may be positioned displaced from one another in a direction of the shaft axis (A).

    Texture curing machine as well as method for the subsequent treatment of a freshly produced concrete layer
    4.
    发明授权
    Texture curing machine as well as method for the subsequent treatment of a freshly produced concrete layer 有权

    公开(公告)号：US09663904B2

    公开(公告)日：2017-05-30

    申请号：US14707375

    申请日：2015-05-08

    申请人： Wirtgen GmbH

    发明人： Holger Thieme ,  Cyrus Barimani

    IPC分类号： E01C11/24 ,  E01C23/02 ,  E01C23/09 ,  E01C23/20 ,  E01C19/43

    CPC分类号： E01C11/24 ,  E01C19/43 ,  E01C23/025 ,  E01C23/028 ,  E01C23/09 ,  E01C23/20

    摘要： In a texture curing machine for the subsequent treatment of freshly produced concrete layers of a predetermined width, in particular concrete roadways extending longitudinally in the direction of travel, comprising a machine frame supported by ground-engaging units, with no less than one texturing device movable transverse to the working direction for applying a texture, by means of multiple texturing tools, into the not yet hardened surface of the concrete layer, and with a controller unit for adjusting the travelling speed in the direction of travel, it is provided for the following features to be achieved: the controller unit captures the travelling speed and/or the traversing speed of the texturing device and, during forward or reverse travel, controls the travelling speed and/or the traversing speed of the texturing device in transverse direction in accordance with a specified texturing angle, with the texturing angle ensuing from the relation of the speeds.

    Skid steer slab cutting attachment
    5.
    发明授权
    Skid steer slab cutting attachment 有权
    滑动转向板切割附件

    公开(公告)号：US09039098B2

    公开(公告)日：2015-05-26

    申请号：US13743446

    申请日：2013-01-17

    申请人： Safety Technologies, Inc.

    发明人： Charles E. Fanslow

    IPC分类号： E01C23/09 ,  B27B5/10 ,  B28D1/18

    CPC分类号： E01C23/09 ,  B27B5/10 ,  B28D1/181 ,  E01C23/0933 ,  E01C2301/50

    摘要： A cutting apparatus is described, capable of cutting hard materials including asphalt and concrete. The cutting apparatus is particularly well suited for attachment to a skid steer or other transportation implement. When attached to a skid steer the apparatus includes a frame that allows the cutting system to slide from side to side, slide up and down, or rotate about a vertical axis while held in a cutting position by the skid steer boom. The cutting apparatus also includes an airflow member that affectively creates an air turbulence to thereby confine debris and dust within a shroud and to direct the debris and dust against a surface of the shroud to a localized exit at a minimized velocity.

    摘要翻译： 描述了能够切割包括沥青和混凝土在内的硬质材料的切割装置。 切割装置特别适用于附接到滑移导向装置或其它运输工具。 当安装在滑动转向装置上时，该装置包括一个框架，该框架允许切割系统从一侧滑动到另一侧滑动，上下滑动，或者通过滑移转向臂在保持在切割位置的同时围绕垂直轴线旋转。 切割装置还包括气流构件，其有效地产生空气湍流，从而将碎屑和灰尘限制在护罩内并且以最小的速度将碎屑和灰尘对准护罩的表面引导到局部出口。

    Machine for reclaiming and recycling roadway shoulder material while restoring shoulder grade and level
    6.
    发明授权
    Machine for reclaiming and recycling roadway shoulder material while restoring shoulder grade and level 有权
    用于回收和回收巷道肩部材料的机器，同时恢复肩部等级和水平

    公开(公告)号：US08992119B2

    公开(公告)日：2015-03-31

    申请号：US14090604

    申请日：2013-11-26

    申请人： R. L. Parsons and Son Equipment Company, Inc.

    发明人： Ralph L. Parsons, Jr. ,  Ralph L. Parsons, III ,  Carl Eby

    IPC分类号： E01C23/16 ,  E01C23/06 ,  E01C23/088 ,  E01C23/09

    CPC分类号： E01C23/065 ,  E01C23/088 ,  E01C23/09

    摘要： A grader blade mounted to a support frame has an auger-grinder mounted ahead of the grader blade. The auger-grinder has a first helical vane fixed to a rotatable axle with a plurality of teeth attached to and protruding outwardly from the auger. A shroud above and partially surrounding the auger-grinder has an inner shroud end wall, an outer shroud end wall and bearings in which the axle is journaled transverse to the direction of travel. A beater is fixed to the axle between an inner end of the helical vane and the inner wall. The beater has a plurality of paddles extending outwardly from the axle. An inner barrier wall is attached to the inner shroud wall and extends forward of the auger-grinder. A drive link is connected to the axle for connection to a prime mover for driving the axle in rotation.

    摘要翻译： 安装到支撑框架上的分级机刀片具有安装在分级机叶片前方的螺旋磨机。 螺旋式研磨机具有固定到可旋转轴的第一螺旋叶片，多个齿附接到螺旋钻并向外突出。 在螺旋磨碎机上方并部分地围绕螺旋磨碎机的护罩具有内护罩端壁，外护罩端壁和轴承，轴在轴向上横向于行进方向。 搅拌器固定在螺旋叶片的内端和内壁之间的轴上。 搅拌器具有从轴向外延伸的多个桨叶。 内部阻挡壁连接到内护罩壁并延伸到螺旋钻磨机前面。 驱动链路连接到轴，用于连接到原动机，用于驱动轴旋转。

    Systems, machines, devices and methods for efficiently removing sidewalk trip hazards
    7.
    发明授权
    Systems, machines, devices and methods for efficiently removing sidewalk trip hazards 有权
    系统，机器，设备和方法，可有效去除人行道行车危险

    公开(公告)号：US08733845B2

    公开(公告)日：2014-05-27

    申请号：US12855446

    申请日：2010-08-12

    申请人： Kevin Bollinger

    发明人： Kevin Bollinger

    IPC分类号： E01C23/09 ,  B28D1/04

    CPC分类号： E01C23/09 ,  B28D1/044 ,  B28D1/045 ,  B28D7/02 ,  E01C23/0885 ,  E01C2301/50

    摘要： A trip hazard removing apparatus includes a saw head and blade connected to guide rail(s), which are connected to a support structure, which is connected to lift arm(s) of a vehicle. The vehicle moves the trip hazard removing apparatus between trip hazards occurring between upper and lower slabs of a sidewalk, placing it on the lower slab adjacent to and in contact with a trip hazard, and lifting it after removing the trip hazard. A trip hazard engaging mechanism automatically locates the saw blade's position and angle relative to and above the upper slab to create appropriate transition surface(s) between the upper and lower slabs as it cuts off the trip hazard. The guide rail(s) allow placing the saw blade facing the sidewalk's side surface. The saw head and blade are moved along the guide rail(s) across the upper slab and through the side surfaces to remove the trip hazard.

    摘要翻译： 行程危险消除装置包括连接到连接到车辆的提升臂的支撑结构的导轨的锯头和刀片。 车辆将行程危险消除装置移动到人行道的上下板之间发生的行驶危险之间，将其放置在与行程危险相邻并且与行程危险接触的下板上，并且在去除行程危险之后将其提升。 行程危险接合机构自动定位锯片相对于上部板坯上方和上方的位置和角度，以在上下板坯之间形成适当的过渡表面，因为它切断了行程危险。 导轨允许将锯片放置在人行道的侧面上。 锯头和刀片沿着导轨移动穿过上部板坯并穿过侧面以消除行程危险。

    CONTROL SYSTEM AND METHOD FOR ROAD CUTTING MACHINE
    8.
    发明申请
    CONTROL SYSTEM AND METHOD FOR ROAD CUTTING MACHINE 有权
    道路切割机控制系统及方法

    公开(公告)号：US20130140870A1

    公开(公告)日：2013-06-06

    申请号：US13308633

    申请日：2011-12-01

    申请人： H. Matthew Johnson

    发明人： H. Matthew Johnson

    IPC分类号： E01C23/12 ,  G06F19/00 ,  E21C25/06

    CPC分类号： E01C23/09 ,  E01C23/0993

    摘要： A system for controlling a cutting machine for cutting rumble strips in a road surface includes a rotatable cutting head, a cylinder for driving the cutting head out of and into contact with the road surface, and a controller. The controller is programmed to execute an input/output function for varying a proportional gain and an error amplification signal over a range of forward speed of the cutting machine. An I/O function is based on six predetermined cutting machine speed values; wherein a proportional gain and a depth increment are specified for each speed value. The respective speed values increase progressively. As an actual forward speed of the cutting machine varies between two of the six predetermined input speed values a linear interpolation is applied between the next lower and the next greater speed value to vary the instantaneous proportional gain and depth increment to be applied by the controller.

    摘要翻译： 用于控制在路面上切割隆起条的切割机的系统包括可旋转切割头，用于将切割头驱动并与路面接触的滚筒以及控制器。 控制器被编程为执行用于在切割机的前进速度范围内改变比例增益和误差放大信号的输入/输出功能。 I / O功能基于六个预定的切割机速度值; 其中为每个速度值指定比例增益和深度增量。 相应的速度值逐渐增加。 由于切割机的实际前进速度在六个预定输入速度值中的两个之间变化，所以在下一个较低速度值和下一个较大速度值之间应用线性内插，以改变由控制器施加的瞬时比例增益和深度增量。

    Specialty concrete remover
    10.
    发明授权
    Specialty concrete remover 有权

    公开(公告)号：US11795656B2

    公开(公告)日：2023-10-24

    申请号：US16945685

    申请日：2020-07-31

    申请人： Tomas Zuniga

    发明人： Tomas Zuniga

    IPC分类号： E02F3/96 ,  E02F3/32 ,  E01C23/09 ,  E02F3/413 ,  E02F3/36

    CPC分类号： E02F3/963 ,  E01C23/09 ,  E02F3/32 ,  E02F3/3677 ,  E02F3/4135 ,  E02F3/965

    摘要： A concrete removing apparatus comprises a claw, a cleaving blade, and a bracket. The claw generally has a lower portion, a back portion, and an upper portion. The lower portion generally has a bottom surface, a sloped top surface, and extends forward from the back portion. The upper portion generally extends forward from the back portion partially overhanging the bottom portion and forming a locking notch defined by a front edge of the back portion, a bottom surface of the upper portion, and the top surface of the bottom portion. The cleaving blade is generally attached to a rear surface of the back portion of the claw. The bracket is generally mounted on a top surface of the upper portion of the claw and configured to pivotally connect the bracket to an arm and a hydraulic cylinder of a construction machine.