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1. 发明申请

US20100206637A1 Cutting Unit for a Tunneling Apparatus 审中-公开
标题翻译：隧道掘进机切割装置
公开(公告)号：US20100206637A1
公开(公告)日：2010-08-19
申请号：US12704305
申请日：2010-02-11
申请人： Stuart Harrison , Keith Allen Hoelting , Douglas Eugene See, JR.
发明人： Stuart Harrison , Keith Allen Hoelting , Douglas Eugene See, JR.
IPC分类号： E21B10/42 , E21B10/60 , E21B7/08
CPC分类号： E21B7/20 , E21B7/04 , E21B47/0002 , E21D9/004 , E21D9/093
摘要： The present disclosure relates to a cutting component for a tunneling apparatus. The cutting component includes a cutting unit main body having a front cutting side and a rear side. The cutting unit main body includes a hub portion defining a socket providing a torque transfer interface. The socket extends through the hub portion in a rear-to-front orientation and has an open end at least at the rear side of the cutting unit main body. The cutting unit main body defines an axis about which the cutting unit main body is rotated during cutting. The axis extends through a central region of the socket in the rear-to-front orientation. The cutting unit main body also including a plurality of cutting arms connected to the hub portion. The cutting arms project generally radially outwardly from the axis.
摘要翻译：本发明涉及一种用于隧道装置的切割部件。切割部件包括具有前切割侧和后侧的切割单元主体。切割单元主体包括限定提供扭矩传递界面的插座的毂部。插座以后后方向延伸穿过毂部，并且至少在切割单元主体的后侧具有开口端。切割单元主体限定切割单元主体在切割期间旋转的轴线。轴从后到前的方向延伸穿过插座的中心区域。切割单元主体还包括连接到轮毂部分的多个切割臂。切割臂从轴线径向向外突出。

2. 发明申请

US20040070257A1 Method and system for mining hydrocarbon-containing materials 失效
标题翻译：含烃材料开采方法和系统
公开(公告)号：US20040070257A1
公开(公告)日：2004-04-15
申请号：US10625916
申请日：2003-07-23
申请人： Oil Sands Underground Mining, Inc.
发明人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
IPC分类号： E21C037/00
CPC分类号： E21F7/00 , E21B7/002 , E21C41/24 , E21D9/00 , E21D9/093 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F15/00
摘要： The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.
摘要翻译：本发明尤其涉及用于挖掘有价值材料，特别是软矿石如油砂，油页岩等的装置和方法，其使用包括用于地面支撑的回填的多个特征中的一个或多个，一个小的拖尾通道，在挖掘过程中有价值的材料的处理可选地用作回填物，并且有价值的材料被运送到表面，多个用于地面支撑的可移动屏蔽件和/或可移动的护罩以提供临时支持回填，同时安装和/或形成额外的衬管部分。

3. 发明申请

US20030038526A1 Method and system for mining hydrocarbon-containing materials 失效
公开(公告)号：US20030038526A1
公开(公告)日：2003-02-27
申请号：US10272852
申请日：2002-10-16
申请人： Oil Sands Underground Mining, Inc.
发明人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
IPC分类号： E21C037/00
CPC分类号： E21F7/00 , E21B7/002 , E21C41/24 , E21D9/00 , E21D9/093 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F15/00
摘要： The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.

4. 发明申请

US20020030398A1 Method and system for mining hydrocarbon-containing materials 失效
标题翻译：含烃材料开采方法和系统
公开(公告)号：US20020030398A1
公开(公告)日：2002-03-14
申请号：US09797886
申请日：2001-03-05
发明人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
IPC分类号： E21C041/24
CPC分类号： E21F7/00 , E21B7/002 , E21C41/24 , E21D9/00 , E21D9/093 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F15/00
摘要： The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.
摘要翻译：本发明尤其涉及用于挖掘有价值材料，特别是软矿石如油砂，油页岩等的装置和方法，其使用包括用于地面支撑的回填的多个特征中的一个或多个，一个小的拖尾通道，在挖掘过程中有价值的材料的处理可选地用作回填物，并且有价值的材料被运送到表面，多个用于地面支撑的可移动屏蔽件和/或可移动的挡板，以提供临时支持回填，同时安装和/或形成额外的衬管部分。

5. 发明授权

US5478170A Controlling apparatus for excavator 失效
标题翻译：挖掘机控制装置
公开(公告)号：US5478170A
公开(公告)日：1995-12-26
申请号：US193172
申请日：1994-02-10
申请人： Tadayuki Hanamoto , Yutaka Kato , Norio Takahashi
发明人： Tadayuki Hanamoto , Yutaka Kato , Norio Takahashi
IPC分类号： E21B7/20 , E21B44/00 , E21B44/06 , E21D9/06 , E21D9/08 , E21D9/087 , E21D9/093 , E21D9/12 , E21D9/00
CPC分类号： E21B44/00 , E21B44/06 , E21B7/201 , E21D9/093 , E21D9/124
摘要： An object of this invention is to improve precision in the operation, operating efficiency, and reliability of an excavator. A soil condition at a place where an excavator (1) is advanced is inputted, and a reference number of revolutions of a cutter (9) and a reference advancing speed of the excavator (1) are set in correspondence with the inputted soil condition. Meanwhile, a load on each actuator (17, 18) is detected. The actuator (18) for rotating the cutter is controlled so as to allow the set reference number of revolutions to be obtained for the cutter (9). In a case where the load on each of the actuators (17, 18) is within a predetermined range, the actuator (17) for advancing is controlled so as to allow the set reference advancing speed to be obtained for the excavator (1). However, in a case where it is detected that the load on either of the actuators (17, 18) is outside the predetermined range, the actuator (17) for advancing is controlled in such a manner as to decrease or increase the advancing speed more than the reference advancing speed.
摘要翻译： PCT No.PCT / JP93 / 00838 Sec。 371日期：1994年2月10日 102（e）日期1994年2月10日PCT提交1993年6月22日PCT公布。公开号WO94 / 00673 日本1994年1月6日。本发明的目的是提高挖掘机的操作精度，操作效率和可靠性。输入挖掘机（1）前进的地方的土壤条件，并且与输入的土壤条件对应地设定挖掘机（1）的基准转数（9）和基准行进速度。同时，检测每个致动器（17,18）上的负载。控制用于旋转刀具的致动器（18），以便能够为刀具（9）获得设定的参考转数。在每个致动器（17,18）的负载处于预定范围内的情况下，控制用于前进的致动器（17），以便能够为挖掘机（1）获得设定的基准行进速度。然而，在检测到任一个致动器（17,18）的负载在预定范围之外的情况下，用于前进的致动器（17）以更大程度地减小或提高前进速度的方式被控制比参考推进速度快。

6. 发明授权

US4939431A Control system for synchronous rotation of cutter heads, for use in shield machine 失效
标题翻译：刀头同步旋转控制系统，用于盾构机
公开(公告)号：US4939431A
公开(公告)日：1990-07-03
申请号：US383533
申请日：1989-07-21
申请人： Hidetsugu Yamazaki , Ryuzaburo Otsuka , Takashi Moro , Toshihumi Yuzawa , Seiji Tadano , Kiyoshi Tsuchiya
发明人： Hidetsugu Yamazaki , Ryuzaburo Otsuka , Takashi Moro , Toshihumi Yuzawa , Seiji Tadano , Kiyoshi Tsuchiya
IPC分类号： E21D9/06 , E21D9/08 , E21D9/093
CPC分类号： E21D9/0874 , E21D9/087 , E21D9/093
摘要： In a control system for synchronous rotation of the cutter heads in a multi-cutter shield machine, the rotation cutter heads are so disposed in generally the same plane such that the distance between the centers of the adjoining cutter heads is larger than the radius, and smaller than the diameter, of the cutter heads. The rotating cutter heads are driven independently of each other by electric drive systems, respectively. Each of the electric drive systems consists of plural motors with a reduction gear, coupled to the respective rotating cutter heads by means of a pinion and gear. The motor rotation is so controlled and the cutter heads are so synchronously rotated, that the angle of deviation between the cutter heads is within such an allowable range that the cutter heads will not interfere with each other even if there is any imbalance in excavating and rotating resistances between the cutter heads.

7. 发明授权

US4774470A Shield tunneling system capable of electromagnetically detecting and displaying conditions of ground therearound 失效
标题翻译：盾构隧道系统能够电磁检测和显示地面条件
公开(公告)号：US4774470A
公开(公告)日：1988-09-27
申请号：US846238
申请日：1986-03-31
申请人： Takamura Takigawa , Kazuaki Ezawa
发明人： Takamura Takigawa , Kazuaki Ezawa
IPC分类号： E21C39/00 , E21D9/00 , E21D9/06 , E21D9/087 , G01S13/88 , G01V3/12 , G01V3/30 , E21B47/00 , E21D9/10 , G01V3/34
CPC分类号： E21C39/00 , E21D9/003 , E21D9/093 , G01S13/88 , G01V3/30
摘要： In a shield machine, there are provided an electromagnetic wave transmitting and receiving unit mounted on the top of the shield machine for radiating electromagnetic impulse wave toward an underground and for receiving the electromagnetic wave reflected from the underground, and a position sensor for collecting an information regarding the position of the electromagnetic wave transmitter and receiver unit. Data processing unit is provided for processing the signals from transmitter/receiver and the position sensor and sent through a transmission line. The data processing unit continuously displays the condition of the underground at the cutting face.
摘要翻译：在屏蔽机中，设置有安装在屏蔽机顶部的电磁波发射和接收单元，用于向地下辐射电磁脉冲波并接收从地下反射的电磁波;以及位置传感器，用于收集信息关于电磁波发射器和接收器单元的位置。提供数据处理单元，用于处理来自发射机/接收机和位置传感器的信号，并通过传输线路发送。数据处理单元在切割面连续地显示地下的状况。

8. 发明授权

US4152027A Shield type hydraulic tunnel boring machine 失效
标题翻译：盾型液压隧道掘进机
公开(公告)号：US4152027A
公开(公告)日：1979-05-01
申请号：US868533
申请日：1978-01-11
申请人： Kenichi Fujimoto , Kunitaka Saito , Masaharu Saito
发明人： Kenichi Fujimoto , Kunitaka Saito , Masaharu Saito
IPC分类号： E21D9/04 , E21D9/06 , E21D9/087 , E21D9/00
CPC分类号： E21D9/04 , E21D9/093
摘要： A shield type hydraulic tunnel boring machine having means for detecting an occurrence of excess excavation due to accidental collapse in tunnel face ground apt to occur during tunnel boring through soft and unstable ground and for further determining the location, shape, scale and the like of such excess excavation occurred is provided. The means comprises optimumly a plurality of rod-shaped members capable of being extended out of and retracted into the machine. Amounts by which these members are paid out until they reach ground wall of any cavity due to the occurred excess excavation are measured to determine the actual state of such cavity. The means is provided preferably at a plurality of proper positions on a shield body of the machine and respective values of the measured amounts at these positions are recorded and displayed, whereby the location, shape, scale and the like of the occurred excess excavation can be confirmed.
摘要翻译：一种盾构式液压隧道掘进机，其具有用于检测隧道面中由于意外塌方而发生的过度挖掘的装置，其易于在通过软和不稳定的地面钻孔期间发生，并且用于进一步确定其位置，形状，尺度等提供了多余的挖掘。该装置最优选地包括多个能够延伸到机器中并缩回到机器中的杆状构件。测量这些成员由于发生的过多挖掘而到达任何空腔的地面墙之前的金额，以确定这种空腔的实际状态。该装置优选地设置在机器的屏蔽体上的多个适当位置处，并记录和显示这些位置处的测量量的相应值，由此发生的多余挖掘的位置，形状，尺度等可以是确认。

9. 发明授权

US4068486A Automatic tunnel face hydraulic pressure controlling apparatus in shield type hydraulic tunnel boring system 失效
标题翻译：盾构式液压隧道镗孔自动隧道面液压控制装置
公开(公告)号：US4068486A
公开(公告)日：1978-01-17
申请号：US767038
申请日：1977-02-09
申请人： Yoshiaki Uchida , Akira Nakaya , Kunitaka Saito
发明人： Yoshiaki Uchida , Akira Nakaya , Kunitaka Saito
IPC分类号： E21D9/13 , E21D9/06 , E21D9/12 , E21D9/00
CPC分类号： E21D9/12 , E21D9/093
摘要： An apparatus for automatically controlling tunnel face hydraulic pressure in a hydraulic chamber defined by a rotary cutter head and bulkhead in a shield type excavator used in hydraulic tunnel boring system including a pipe for feeding a hydraulic material with a feeding pump from a reservoir to the chamber and a pipe for discharging a mixture of the fed hydraulic material with ground formations excavated by the cutter head from the chamber to the reservoir with a discharging pump. The apparatus substantially comprises a first pressure gauge for measuring actual tunnel face hydraulic pressure in the chamber, a feeding-pipe bypass provided close to the chamber, a first pressure regulating valve provided in the bypass, a second pressure regulating valve in the feeding pipe bypassed by the bypass, a first pressure regulator in which a first predetermined feeding pressure is preset for comparing the actual pressure measured by the first gauge with the first predetermined feeding pressure and controlling the second valve responsive to any differences between the both pressures compared in the first regulator, a second pressure gauge for measuring fed-hydraulic-material pressure upstream the bypass a third pressure regulating valve provided in the feeding pipe upstream the second pressure gauge, and a second pressure regulator in which a second predetermined feeding pressure is preset for comparing the measured fed-hydraulic-material pressure with the second predetermined pressure and controlling the third valve responsive to any differences between the both pressures compared in the second regulator. The second predetermined feeding pressure is preferrably made slightly higher than the first predetermined feeding pressure.
摘要翻译：一种用于在液压隧道掘进系统中使用的屏蔽型挖掘机中由旋转刀头和隔板限定的液压室中的隧道面液压自动控制的装置，包括用于将液压材料与供给泵从储存器供给到室的管以及管道，用于将所输送的液压材料与由切割头从所述腔室挖掘的地层的混合物排出到具有排出泵的储存器。该设备基本上包括用于测量腔室中的实际隧道面液压的第一压力计，靠近腔室设置的进料管旁路，设置在旁路中的第一压力调节阀，旁路输送管中的第二压力调节阀通过旁路，第一压力调节器，其中预设第一预定进料压力以将由第一量规测量的实际压力与第一预定进料压力进行比较，并且响应于在第一压力下比较的两个压力之间的任何差异来控制第二阀调节器，用于在旁路上游测量供给液压材料压力的第二压力表，设置在第二压力表上游的进料管中的第三压力调节阀，以及第二压力调节器，其中预设第二预定进料压力以比较测量进料液压材料压力与第二预热响应于在第二调节器中比较的两个压力之间的任何差异来控制第三阀。优选地将第二预定进料压力略高于第一预定进料压力。

10. 发明授权

US09957796B2 Tunnel boring machine 有权
公开(公告)号：US09957796B2
公开(公告)日：2018-05-01
申请号：US15560269
申请日：2016-01-20
申请人： HITACHI ZOSEN CORPORATION
发明人： Toshiyuki Okada
IPC分类号： E21D9/11 , E21D9/10 , E21D9/08 , E21D9/087
CPC分类号： E21D9/108 , E21D9/08 , E21D9/087 , E21D9/0879 , E21D9/093 , E21D9/10 , E21D9/1013 , E21D9/11 , G01L5/12
摘要： The tunnel boring machine includes a data processing unit configured to obtain error data (Er) based on a current measurement value (Vp) of the strain sensor obtained at a current angle (θ) of the cutter head and a past corresponding measurement value (Vo) obtained at a corresponding angle corresponding to the current angle, to correct the current measurement data using the error data.

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