公开(公告)号：US20140111211A1

公开(公告)日：2014-04-24

申请号：US14137379

申请日：2013-12-20

申请人： The Charles Machines Works, Inc.

发明人： Scott Bryan Cole ,  Brian J. Schrock

IPC分类号： G01V3/26

CPC分类号： G01V3/26 ,  E21B47/02224 ,  G01R33/02 ,  G01R33/0206 ,  G01V3/15 ,  G01V3/30

摘要： A method and receiver system for identifying a location of a magnetic field source using two horizontally displaced tri-axial antennas. In a preferred embodiment two tri-axial antennas are positioned at opposite ends of a receiver frame. Each antenna detects in three dimensions a magnetic field from a source or transmitter. The receiver is maintained in a horizontal plane and the receiver is moved in the horizontal plane until a flux angle measured at each of the two points is zero so that the receiver is in the vertical plane perpendicular to the axis of the source. The depth and location of the source in three dimensions relative to the receiver is determined using the detected field values. The receiver is moved in a direction defined by a line containing the two points of the receiver until a magnitude of the magnetic field detected at each of the two points is substantially the same so that the receiver is positioned above the source.

摘要翻译： 一种用于使用两个水平位移的三轴天线识别磁场源的位置的方法和接收器系统。 在优选实施例中，两个三轴天线位于接收机框架的相对端。 每个天线三维检测来自源或发射器的磁场。 接收器保持在水平平面中，并且接收器在水平平面中移动，直到在两个点中的每一个处测量的通量角为零，使得接收器处于垂直于源的轴的垂直平面。 使用检测到的场值确定源相对于接收器的三维的深度和位置。 接收机在由包含接收机的两个点的线定义的方向上移动，直到在两个点中的每一个处检测到的磁场的大小基本上相同，使得接收器位于源的上方。

公开(公告)号：US20170342682A1

公开(公告)日：2017-11-30

申请号：US15679737

申请日：2017-08-17

申请人： The Charles Machines Works, Inc.

发明人： Cody L. Sewell ,  Brant Douglas Kukuk

IPC分类号： E02F9/02 ,  E02F3/16 ,  B62D11/00 ,  E02F3/08 ,  E02F5/14 ,  E02F5/06

CPC分类号： E02F9/02 ,  B62D11/001 ,  E02F3/083 ,  E02F3/088 ,  E02F3/16 ,  E02F5/06 ,  E02F5/145

摘要： A vehicle having a long track or wheel-trail wheel combination on one side and a smaller ground engaging member, such as a short track or wheel on the other. The vehicle has a work attachment on one end of as frame, which is provided clearance on the side of the vehicle with the short track or wheel. A control system is provided to allow an operator to properly control a direction of the vehicle despite the fact that different forces may be required to operate the long track and the short track or wheel.

公开(公告)号：US20140345169A1

公开(公告)日：2014-11-27

申请号：US14459128

申请日：2014-08-13

申请人： The Charles Machines Works, Inc.

发明人： Michael C. Ruhl ,  David R. Bazzell ,  Vernon T. Stellman ,  Steven P. Seabolt ,  Andrew S. Schuermann

IPC分类号： E02F5/08 ,  E02F5/12

CPC分类号： E02F5/08 ,  E02F3/183 ,  E02F3/188 ,  E02F3/241 ,  E02F3/246 ,  E02F3/9212 ,  E02F5/101 ,  E02F5/12

摘要： A system for uncovering and sealing a narrow trench. The system comprises several subsystems, including a work machine, a frame for providing a seal with the surface to be trenched, a saw blade, a vacuum system, a system for placing product, and a resealer. The blade includes rotatable tooth bits, which may be rotated and secured to create a blade for narrower or a wider trench. A removable cover and the blade are easily changeable. A surface engaging member on the frame is manipulated to maintain a seal with changing ground surfaces. Additionally, the vertical location of the blade within the frame is adjustable to create a deeper or shallower trench.

摘要翻译： 用于揭开和密封窄沟槽的系统。 该系统包括几个子系统，包括一个作业机，一个用于提供与待沟槽表面的密封的框架，一个锯片，一个真空系统，一个放置产品的系统和一个再密封装置。 刀片包括可旋转的齿钻头，其可以旋转和固定以产生用于较窄或较宽沟槽的刀片。 可拆卸的盖子和刀片可以方便地更换。 操作框架上的表面接合构件以保持具有改变的接地表面的密封。 此外，叶片在框架内的垂直位置是可调节的，以产生更深或更浅的沟槽。