公开(公告)号：US08261480B2

公开(公告)日：2012-09-11

申请号：US13211154

申请日：2011-08-16

申请人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： F41A21/02

CPC分类号： F41A21/02 ,  Y10T428/12576 ,  Y10T428/12625 ,  Y10T428/13 ,  Y10T428/1317

摘要： A rigid composite structure has a bore formed in a metallic material and a super hard interior segment or segments disposed within the bore. Each segment may be lined adjacent to one another and held under compression within the bore. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures.

摘要翻译： 刚性复合结构具有形成在金属材料中的孔和设置在孔内的超硬内部段或段。 每个段可以彼此相邻排列并保持在孔内的压缩下。 这些片段可以由超硬材料制成，例如天然金刚石，合成金刚石，多晶金刚石，单晶金刚石，立方硼酸硼或其它显示低热膨胀率并且通常是化学惰性的超硬复合材料。 所得到的刚性复合结构可以具有对高压和高温的较高公差。

公开(公告)号：US20110200840A1

公开(公告)日：2011-08-18

申请号：US12846794

申请日：2010-07-29

申请人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： B32B1/08 ,  B32B15/04

CPC分类号： F41A21/02 ,  Y10T428/12576 ,  Y10T428/12625 ,  Y10T428/13 ,  Y10T428/1317

摘要： A rigid composite structure includes a tubular body made from a metallic material and having a first bore formed therein along a longitudinal axis, and one or more segments formed from a super hard material disposed within the first bore. Each segment has a hole formed in the center thereof, and the segments may be positioned end-to-end and adjacent to one another to align the center holes about the longitudinal axis and form a second bore. The segments can be held under compression within the first bore of the tubular body. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline 10 diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures within the second bore.

摘要翻译： 刚性复合结构包括由金属材料制成并具有沿着纵向轴线形成在其中的第一孔的管体，以及由设置在第一孔内的超硬材料形成的一个或多个段。 每个段具有形成在其中心的孔，并且段可以彼此端对端并且彼此相邻定位，以使中心孔围绕纵向轴线对准并形成第二孔。 该段可以在管状体的第一孔内保持压缩。 片段可以由超硬材料制成，例如天然金刚石，合成金刚石，多晶金刚石，单晶10金刚石，立方硼酸硼或其它超硬复合材料，其表现出低的热膨胀率并且通常是化学惰性的。 所得的刚性复合结构可以具有对第二孔内的高压和高温的较高公差。

公开(公告)号：US20110296730A1

公开(公告)日：2011-12-08

申请号：US13211154

申请日：2011-08-16

申请人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Scott Dahlgren ,  Ronald Crockett ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： F41A21/20 ,  B32B1/08 ,  F41A21/12 ,  F41A21/02 ,  F41A21/18

CPC分类号： F41A21/02 ,  Y10T428/12576 ,  Y10T428/12625 ,  Y10T428/13 ,  Y10T428/1317

摘要： A rigid composite structure has a first bore formed in a metallic material and a second bore formed by a super hard interior segment or segments disposed within the first bore. Each segment may be lined adjacent to one another and held under compression within the first bore. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures within the second bore.

摘要翻译： 刚性复合结构具有形成在金属材料中的第一孔和由设置在第一孔内的超硬内部段或段形成的第二孔。 每个段可以彼此相邻排列并保持在第一孔内的压缩下。 这些片段可以由超硬材料制成，例如天然金刚石，合成金刚石，多晶金刚石，单晶金刚石，立方硼酸硼或其它显示低热膨胀率并且通常是化学惰性的超硬复合材料。 所得的刚性复合结构可以具有对第二孔内的高压和高温的较高公差。

公开(公告)号：US08020333B2

公开(公告)日：2011-09-20

申请号：US12846794

申请日：2010-07-29

申请人： David R. Hall ,  Ronald B. Crockett ,  Scott Dahlgren ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Ronald B. Crockett ,  Scott Dahlgren ,  Timothy C. Duke ,  Joshua Sensinger ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： F41A21/02

CPC分类号： F41A21/02 ,  Y10T428/12576 ,  Y10T428/12625 ,  Y10T428/13 ,  Y10T428/1317

摘要： A rigid composite structure includes a tubular body made from a metallic material and having a first bore formed therein along a longitudinal axis, and one or more segments formed from a super hard material disposed within the first bore. Each segment has a hole formed in the center thereof, and the segments may be positioned end-to-end and adjacent to one another to align the center holes about the longitudinal axis and form a second bore. The segments can be held under compression within the first bore of the tubular body. The segments may be made of super hard materials such as natural diamond, synthetic diamond, polycrystalline diamond, single crystalline 10 diamond, cubic boron nitrate or other superhard composite materials which exhibit low thermal expansion rates and are generally chemically inert. The resultant rigid composite structure may possess higher tolerances to high pressures and high temperatures within the second bore.

摘要翻译： 刚性复合结构包括由金属材料制成并具有沿着纵向轴线形成在其中的第一孔的管体，以及由设置在第一孔内的超硬材料形成的一个或多个段。 每个段具有形成在其中心的孔，并且段可以彼此端对端并且彼此相邻定位，以使中心孔围绕纵向轴线对准并形成第二孔。 该段可以在管状体的第一孔内保持压缩。 片段可以由超硬材料制成，例如天然金刚石，合成金刚石，多晶金刚石，单晶10金刚石，立方硼酸硼或其它超硬复合材料，其表现出低的热膨胀率并且通常是化学惰性的。 所得的刚性复合结构可以具有对第二孔内的高压和高温的较高公差。

公开(公告)号：US07458645B2

公开(公告)日：2008-12-02

申请号：US11566151

申请日：2006-12-01

申请人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E01C23/12

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 includes a vehicle adapted to traverse a paved surface in a selected direction. A milling drum attached to the vehicle may be adapted to rotate around an axle substantially normal the selected direction of the vehicle. A moldboard may be positioned rearward of the milling drum and also connected to the vehicle. The moldboard may comprise an end that is adapted to push aggregate removed from the paved surface in the selected direction. A plurality of nozzles may be disposed proximate the end of the moldboard which may also be in communication with a fluid reservoir through a fluid pathway.

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设的表面的车辆。 附接到车辆的研磨鼓可以适于围绕基本上与车辆的所选方向正交的车轴旋转。 模板可以位于研磨鼓的后方并且还连接到车辆。 该研磨板可以包括一个端部，该端部适于沿所选择的方向推动从铺设的表面移除的聚集体。 多个喷嘴可以设置在靠近移动板的端部处，其也可以通过流体路径与流体储存器连通。

公开(公告)号：US20080129103A1

公开(公告)日：2008-06-05

申请号：US11566151

申请日：2006-12-01

申请人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  David Wahiquist ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E01C23/00

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 includes a vehicle adapted to traverse a paved surface in a selected direction. A milling drum attached to the vehicle may be adapted to rotate around an axle substantially normal the selected direction of the vehicle. A moldboard may be positioned rearward of the milling drum and also connected to the vehicle. The moldboard may comprise an end that is adapted to push aggregate removed from the paved surface in the selected direction. A plurality of nozzles may be disposed proximate the end of the moldboard which may also be in communication with a fluid reservoir through a fluid pathway.

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设的表面的车辆。 附接到车辆的研磨鼓可以适于围绕基本上与车辆的所选方向正交的车轴旋转。 模板可以位于研磨鼓的后方并且还连接到车辆。 该研磨板可以包括一个端部，该端部适于沿所选择的方向推动从铺设的表面移除的聚集体。 多个喷嘴可以设置在靠近移动板的端部处，其也可以通过流体路径与流体储存器连通。

公开(公告)号：US07287818B1

公开(公告)日：2007-10-30

申请号：US11381720

申请日：2006-05-04

申请人： David R. Hall ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

发明人： David R. Hall ,  Timothy C. Duke ,  Joe Fox ,  Tyson J. Wilde

IPC分类号： E01C23/00

CPC分类号： E01C23/0885

摘要： A vertical milling apparatus for a paved surface has a rotary degradation element which has a top end connected to a carrier. The carrier is slideably attached to an underside of a motorized vehicle, and adapted to traverse the paved surface. The rotary degradation element has an axis of rotation and a plurality of inserts secured to the element's outer surface. At least one insert has a superhard working surface positioned to contact the paved surface.

摘要翻译： 用于铺设表面的立式铣削装置具有旋转降解元件，其具有连接到载体的顶端。 载体可滑动地附接到机动车辆的下侧，并且适于横越铺设的表面。 旋转降解元件具有旋转轴线和固定到元件的外表面的多个插入件。 至少一个插入件具有定位成接触铺面的超硬工作表面。

公开(公告)号：US08485609B2

公开(公告)日：2013-07-16

申请号：US12021019

申请日：2008-01-28

申请人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

发明人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

IPC分类号： E21C35/197

CPC分类号： E21C35/183 ,  E21C35/19

摘要： An impact tool for use with a driving mechanism, the impact tool including an impact tip formed from a super hard material and having an apex and an attachment end, with the attachment end being bonded to a cemented metal carbide substrate at a non-planar interface. The cemented metal carbide substrate is bonded in turn to the front end of a cemented metal carbide bolster. The carbide bolster is securable against an outer surface of a driving mechanism through a press fit.

摘要翻译： 一种与驱动机构一起使用的冲击工具，所述冲击工具包括由超硬材料形成并具有顶点和附接端的冲击尖端，所述附接端在非平面界面处结合到胶合金属碳化物基底 。 粘结的金属碳化物基底依次结合到粘结金属碳化物垫块的前端。 碳化物垫片可通过压配合固定在驱动机构的外表面上。

公开(公告)号：US20080129104A1

公开(公告)日：2008-06-05

申请号：US12021019

申请日：2008-01-28

申请人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

发明人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

IPC分类号： E21C25/08 ,  E21B10/62

CPC分类号： E21C35/183 ,  E21C35/19

摘要： A tool comprising a super hard material is bonded to a cemented metal carbide substrate at a non-planar interface. A cemented metal carbide substrate is bonded to a front end of a cemented metal carbide bolster. The carbide bolster is secured against an outer surface of a drum through a press fit.

公开(公告)号：US08123302B2

公开(公告)日：2012-02-28

申请号：US12021051

申请日：2008-01-28

申请人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

发明人： David R. Hall ,  Ronald Crockett ,  Scott Dahlgren ,  Tyson J. Wilde

IPC分类号： E21C35/18

CPC分类号： E21C35/183 ,  E21B10/633 ,  E21C2035/1816

摘要： An impact tool for use with a driving mechanism, the impact tool including an impact tip formed from a super hard material and having an apex and an attachment end, with the attachment end being bonded to a cemented metal carbide substrate at a non-planar interface. The cemented metal carbide substrate is bonded in turn to the front end of a cemented metal carbide bolster. The carbide bolster is securable against an outer surface of a driving mechanism through a press fit.

摘要翻译： 一种与驱动机构一起使用的冲击工具，所述冲击工具包括由超硬材料形成并具有顶点和附接端的冲击尖端，所述附接端在非平面界面处结合到胶合金属碳化物基底 。 粘结的金属碳化物基底依次结合到粘结金属碳化物垫块的前端。 碳化物垫片可通过压配合固定在驱动机构的外表面上。