公开(公告)号：US20090052987A1

公开(公告)日：2009-02-26

申请号：US11844466

申请日：2007-08-24

申请人： David R. Hall ,  David Wahiquist ,  Neil Cannon ,  Thomas Morris

发明人： David R. Hall ,  David Wahiquist ,  Neil Cannon ,  Thomas Morris

IPC分类号： E01C23/12

CPC分类号： E01C23/088 ,  B28D1/186 ,  E01C2301/50

摘要： In one aspect of the invention a system for removing a layer of a paved surface comprising a vehicle is adapted to traverse a paved surface in a selected direction. The vehicle has a milling drum with an axle substantially parallel and connected to the vehicle within a milling chamber. The drum is adapted to rotate around the axle between the paved surface and the vehicle. A conveyor belt is attached to a forward end of the vehicle and comprises a portion proximate an opening of the milling chamber. The belt is adapted to carry loose aggregate from the milling drum away from the paved surface. At least one nozzle is disposed on an underside of the vehicle and is in communication with a reservoir through a pathway. The at least one nozzle is adapted to direct the loose aggregate towards the portion of the conveyor belt.

摘要翻译： 在本发明的一个方面中，用于去除包括车辆的铺路表面的层的系统适于在所选方向上横越铺设的表面。 车辆具有铣削鼓，其具有基本上平行的车轴并且在研磨室内连接到车辆。 滚筒适于围绕铺设的表面和车辆之间的轴线旋转。 传送带附接到车辆的前端，并且包括靠近研磨室的开口的部分。 该带适于将磨粒的松散骨料从铺设的表面运送出去。 至少一个喷嘴设置在车辆的下侧上并且通过路径与储存器连通。 至少一个喷嘴适于将松散的聚集体引向传送带的部分。

公开(公告)号：US07854566B2

公开(公告)日：2010-12-21

申请号：US12145409

申请日：2008-06-24

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

IPC分类号： E01C23/088

CPC分类号： E01C23/088 ,  E01C2301/50

摘要： In one aspect of the invention, a system for removing a layer of a paved surface comprises a vehicle adapted to traverse a paved surface in a selected direction. The vehicle also comprises a milling drum with an axle connected to the vehicle, the drum being adapted to rotate around the axle substantially normal the selected direction. A moldboard is positioned rearward of the milling drum and also connected to the vehicle. A plurality of nozzles is disposed proximate a bottom end of the moldboard and is in communication with a fluid reservoir through a fluid pathway and the plurality of nozzles is adapted to move independent of the moldboard.

摘要翻译： 在本发明的一个方面，一种用于去除铺设表面的层的系统包括适于在所选方向上横越铺面的车辆。 车辆还包括具有连接到车辆的车轴的研磨鼓，所述滚筒适于围绕所述轴基本上沿所选方向正常地旋转。 研磨板位于研磨鼓的后方并且还连接到车辆上。 多个喷嘴靠近该移动板的底端设置并且通过流体路径与流体储存器连通，并且多个喷嘴适于独立于该移动板移动。

公开(公告)号：US20080267706A1

公开(公告)日：2008-10-30

申请号：US12145409

申请日：2008-06-24

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

IPC分类号： E01C23/088

CPC分类号： E01C23/088 ,  E01C2301/50

摘要： In one aspect of the invention, a system for removing a layer of a paved surface comprises a vehicle adapted to traverse a paved surface in a selected direction. The vehicle also comprises a milling drum with an axle connected to the vehicle, the drum being adapted to rotate around the axle substantially normal the selected direction. A moldboard is positioned rearward of the milling drum and also connected to the vehicle. A plurality of nozzles is disposed proximate a bottom end of the moldboard and is in communication with a fluid reservoir through a fluid pathway and the plurality of nozzles is adapted to move independent of the moldboard.

摘要翻译： 在本发明的一个方面，一种用于去除铺设表面的层的系统包括适于在所选方向上横越铺面的车辆。 车辆还包括具有连接到车辆的车轴的研磨鼓，所述滚筒适于围绕所述轴基本上沿所选方向正常地旋转。 研磨板位于研磨鼓的后方并且还连接到车辆上。 多个喷嘴靠近该移动板的底端设置并且通过流体路径与流体储存器连通，并且多个喷嘴适于独立于该移动板移动。

公开(公告)号：US07942605B2

公开(公告)日：2011-05-17

申请号：US11844466

申请日：2007-08-24

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon ,  Thomas Morris

IPC分类号： E01C23/12

CPC分类号： E01C23/088 ,  B28D1/186 ,  E01C2301/50

摘要： In one aspect of the invention a system for removing a layer of a paved surface comprising a vehicle is adapted to traverse a paved surface in a selected direction. The vehicle has a milling drum with an axle substantially parallel and connected to the vehicle within a milling chamber. The drum is adapted to rotate around the axle between the paved surface and the vehicle. A conveyor belt is attached to a forward end of the vehicle and comprises a portion proximate an opening of the milling chamber. The belt is adapted to carry loose aggregate from the milling drum away from the paved surface. At least one nozzle is disposed on an underside of the vehicle and is in communication with a reservoir through a pathway. The at least one nozzle is adapted to direct the loose aggregate towards the portion of the conveyor belt.

摘要翻译： 在本发明的一个方面中，用于去除包括车辆的铺路表面的层的系统适于在所选方向上横越铺设的表面。 车辆具有铣削鼓，其具有基本上平行的车轴并且在研磨室内连接到车辆。 滚筒适于围绕铺设的表面和车辆之间的轴线旋转。 传送带附接到车辆的前端，并且包括靠近研磨室的开口的部分。 该带适于将磨粒的松散骨料从铺设的表面运送出去。 至少一个喷嘴设置在车辆的下侧上并且通过路径与储存器连通。 至少一个喷嘴适于将松散的聚集体引向传送带的部分。

公开(公告)号：US07828392B2

公开(公告)日：2010-11-09

申请号：US11837347

申请日：2007-08-10

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon

IPC分类号： E01C23/088

CPC分类号： E01C23/088 ,  B28D1/18 ,  B28D7/005

摘要： A milling machine for milling a paved surface having milling tools connected to an underside of a body of the machine and at least one metal detector attached to a front end of the machine. The metal detector has at least one electrically conductive coil disposed within a magnetically conductive, electrically insulating trough. Electronic equipment is in communication with the metal detector, the equipment being adapted to interpret feedback from the detector.

摘要翻译： 一种用于铣削铺设表面的铣床，其具有连接到机器主体下侧的铣刀，以及连接到机器前端的至少一个金属探测器。 金属检测器具有设置在导磁的电绝缘槽内的至少一个导电线圈。 电子设备与金属检测器通信，该设备适于解释来自检测器的反馈。

公开(公告)号：US20090041542A1

公开(公告)日：2009-02-12

申请号：US11837347

申请日：2007-08-10

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon

IPC分类号： E01C23/08 ,  B23C9/00

CPC分类号： E01C23/088 ,  B28D1/18 ,  B28D7/005

摘要： A milling machine for milling a paved surface having milling tools connected to an underside of a body of the machine and at least one metal detector attached to a front end of the machine. The metal detector has at least one electrically conductive coil disposed within a magnetically conductive, electrically insulating trough. Electronic equipment is in communication with the metal detector, the equipment being adapted to interpret feedback from the detector.

摘要翻译： 一种用于铣削铺设表面的铣床，其具有连接到机器主体下侧的铣刀，以及连接到机器前端的至少一个金属探测器。 金属检测器具有设置在导磁的电绝缘槽内的至少一个导电线圈。 电子设备与金属检测器通信，该设备适于解释来自检测器的反馈。

公开(公告)号：US20110259646A1

公开(公告)日：2011-10-27

申请号：US12766522

申请日：2010-04-23

申请人： David R. Hall ,  Ronald B. Crockett ,  Neil Cannon ,  Scott Richens

发明人： David R. Hall ,  Ronald B. Crockett ,  Neil Cannon ,  Scott Richens

IPC分类号： E21B10/12 ,  E21B10/50 ,  E21B10/14

CPC分类号： E21B10/12 ,  B22F3/1283 ,  B22F7/064 ,  C04B35/56 ,  C04B35/645 ,  C04B37/006 ,  C04B2235/427 ,  C04B2235/52 ,  C04B2235/6028 ,  C04B2237/12 ,  C04B2237/36 ,  C04B2237/361 ,  C04B2237/363 ,  C04B2237/365 ,  C22C26/00 ,  C22C2204/00

摘要： In one aspect of the present invention a disc cutter for an earth boring system includes an axle and a sintered polycrystalline ceramic disc disposed about and forming a continuous perimeter around the axle. The disc cutter may be attached to a drill bit comprising a body, working face and plurality of blades.Another aspect of the present invention comprises a method of forming a disc cutter including providing a can of a generally cylindrical shape with a central axis, positioning a column of disposable material, carbide, and crystalline grains in such a manner so when put under high temperature and high pressure a compact in the shape of a disc cutter may be formed and a column from the center axis may be removed. Another method for forming a disc cutter comprises forming a plurality of compacts and bonding the compacts together in a generally toroidal shape.

公开(公告)号：US07677672B2

公开(公告)日：2010-03-16

申请号：US12039917

申请日：2008-02-29

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon

IPC分类号： E01C23/088

CPC分类号： E01C23/088 ,  G01B7/26

摘要： In one aspect of the invention, a milling machine for milling a paved surface comprises milling tools connected to an underside of a body of the machine and also a depth probe comprising a base end opposite a distal end. The probe is connected to a front end of the machine through a probe base disposed proximate the base end. A monitor is adapted to detect a distance between the distal end of the probe and an outer surface of the base. The distal end of the probe is adapted to extend away from the outer surface of the base and penetrate into a paved surface.

摘要翻译： 在本发明的一个方面，用于铣削铺设表面的铣床包括连接到机器主体的下侧的铣刀，以及包括与远端相对的基端的深度探针。 探头通过设置在基端附近的探针基座连接到机器的前端。 监视器适于检测探头的远端与基部的外表面之间的距离。 探针的远端适于远离基部的外表面延伸并且穿透入铺设的表面。

公开(公告)号：US20090015056A1

公开(公告)日：2009-01-15

申请号：US12039917

申请日：2008-02-29

申请人： David R. Hall ,  David Wahlquist ,  Neil Cannon

发明人： David R. Hall ,  David Wahlquist ,  Neil Cannon

IPC分类号： E21C25/00

CPC分类号： E01C23/088 ,  G01B7/26

摘要： In one aspect of the invention, a milling machine for milling a paved surface comprises milling tools connected to an underside of a body of the machine and also a depth probe comprising a base end opposite a distal end. The probe is connected to a front end of the machine through a probe base disposed proximate the base end. A monitor is adapted to detect a distance between the distal end of the probe and an outer surface of the base. The distal end of the probe is adapted to extend away from the outer surface of the base and penetrate into a paved surface.

摘要翻译： 在本发明的一个方面，用于铣削铺设表面的铣床包括连接到机器主体的下侧的铣刀，以及包括与远端相对的基端的深度探针。 探头通过设置在基端附近的探针基座连接到机器的前端。 监视器适于检测探头的远端与基部的外表面之间的距离。 探针的远端适于远离基部的外表面延伸并且穿透入铺设的表面。

公开(公告)号：US20140345321A1

公开(公告)日：2014-11-27

申请号：US13900735

申请日：2013-05-23

申请人： David R. Hall ,  Ronald B. Crockett ,  Neil Cannon

发明人： David R. Hall ,  Ronald B. Crockett ,  Neil Cannon

IPC分类号： C04B35/52 ,  C04B41/53 ,  C04B35/645 ,  A44C17/00 ,  A44B5/00

CPC分类号： C04B35/52 ,  A44B5/00 ,  A44C17/00 ,  A44C17/007 ,  A44C27/001 ,  C04B41/009 ,  C04B41/5353 ,  C04B41/91 ,  C04B2235/40 ,  C04B2235/427 ,  C04B2235/6028 ,  Y10T24/18

摘要： An article of jewelry for wearing on the body may comprise a sintered polycrystalline diamond compact with substantially no metal catalyst. As many of the metal catalysts commonly used in the art are known to cause skin irritation, such a sintered compact with substantially no metal catalyst may be more biocompatible than previously known. A method for forming such a biocompatible sintered polycrystalline diamond compact comprises mixing diamond powder and metal catalyst powder into a mixture and sintering the mixture under elevated temperature and pressure conditions to form a sintered compact. The sintered compact may then be leached in an acid or other solution to substantially remove the metal catalyst from the sintered compact.

摘要翻译： 用于佩戴在身体上的珠宝饰品可以包括基本上没有金属催化剂的烧结多晶金刚石复合体。 已知本领域通常使用的许多金属催化剂引起皮肤刺激，这种基本上不含金属催化剂的烧结体可能比以前已知的更具生物相容性。 用于形成这种生物相容性烧结多晶金刚石复合体的方法包括将金刚石粉末和金属催化剂粉末混合在混合物中并在高温和高压条件下烧结混合物以形成烧结体。 然后可以将烧结体在酸或其它溶液中浸出以从烧结体中基本上除去金属催化剂。