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1. 发明申请

US20220220850A1 SHIELD METHOD 有权
公开(公告)号：US20220220850A1
公开(公告)日：2022-07-14
申请号：US17469894
申请日：2021-09-09
申请人： Mutsubishi Rubber Co., Ltd.
发明人： Naoki KAWASAKI , Koichi KABURAKI , Masaki HARA
IPC分类号： E21D9/087
摘要： A shield method includes the steps: providing a first cylindrical frame 31 at a position where an entrance 12 is to be formed in an inner surface of an earth retaining wall 11 of a shaft 1; excavating a horizontal hole 5 in the underground by a shield machine 2, and sequentially adding and building, in the excavation direction, a plurality of segments 4 on an inner diameter side of the horizontal hole 5 while forming the entrance 12 in the shaft 1; temporarily stopping water from a gap between the entrance 12 and the shield machine 2, and removing excavated soil and pieces 6 that enter the first cylindrical frame 31 as the entrance 12 is formed; and coupling a second cylindrical frame 32 having a sealing member 35 attached thereto to an inner open end of the first cylindrical frame 31.

2. 发明授权

US08210774B1 Guided boring machine and method 有权
标题翻译：引导镗床及方法
公开(公告)号：US08210774B1
公开(公告)日：2012-07-03
申请号：US12800669
申请日：2010-05-20
申请人： David A. Vidovic , Michael W. Thomas
发明人： David A. Vidovic , Michael W. Thomas
IPC分类号： E21D9/087 , E02D29/00
CPC分类号： E21D9/1093 , E21D9/005 , E21D9/124
摘要： A guided boring machine includes a cutter head, a steering head and an internal casing with an auger therein for conveying material cut by the cutter head towards the rear end of the auger. The boring machine bores a tunnel from a launch pit to a target pit along a desired boring direction and simultaneously installing a selected one of a plurality of differently-sized product casings in the tunnel. When the internal casing is placed within a selected product casing with its internal casing longitudinal axis coincident with the longitudinal axis of the selected product casing, an annular space is formed with respect to the selected product casing. The guidance assembly includes a laser that is mounted behind the boring machine and oriented so as to direct its beam in a desired boring direction within the annular space. A target mount is mounted to the steering head inside surface. The target mount includes a roll correction slot which is parallel to the adjacent steering head inside surface. A target is mounted to the target mount and adapted to move with respect thereto. The target has a target point which is intersected by the laser beam when the cutter head is properly oriented with respect to the desired boring direction. A gradiometer is mounted to the target to indicate the roll orientation of the steering head, and a roll correction assembly is provided to roll the steering head, if desired, to adjust its roll orientation.
摘要翻译：引导镗床包括刀头，转向头和内部螺母，其中用于将由刀头切割的材料输送到螺旋钻的后端。钻孔机沿着所需的钻孔方向从发射坑钻孔到目标坑，同时将多个不同尺寸的产品壳体中选定的一个安装在隧道中。当内壳被放置在选定的产品外壳内时，其内壳纵向轴线与所选产品外壳的纵向轴线重合，相对于选定的产品外壳形成环形空间。引导组件包括安装在镗床后面的激光器，并被定向成将其光束引导到环形空间内所需的钻孔方向。目标支架安装在转向头内表面。目标支架包括平行于相邻转向头内表面的辊校正槽。目标被安装到目标安装件并适于相对于其移动。当刀头相对于期望的钻孔方向适当定向时，目标具有与激光束相交的目标点。梯度计被安装到目标以指示转向头的侧倾方向，并且如果需要，提供滚动校正组件以滚动转向头以调节其转向方向。

3. 发明授权

US06955232B2 Equipment for drilling vertical boreholes 失效
标题翻译：垂直钻孔钻孔设备
公开(公告)号：US06955232B2
公开(公告)日：2005-10-18
申请号：US10301180
申请日：2002-11-20
申请人： Bernard Flaugere
发明人： Bernard Flaugere
IPC分类号： E21B3/02 , E21B4/18 , E21B7/20 , E21D9/087
CPC分类号： E21B4/18 , E21B7/20
摘要： The invention relates to equipment for drilling a vertical borehole in hard ground, the equipment comprising: casing put successively into place in the borehole; a drilling machine having a rotary cutting head and presenting a structural frame; torque and thrust transmission means having a first end secured to the structural frame of the drilling machine; and securing means for securing the second end of the torque and thrust transmission means in translation and in rotation to said casing.
摘要翻译：本发明涉及用于钻进硬地面垂直钻孔的设备，该设备包括：连续放置在钻孔中的套管; 具有旋转切割头并呈现结构框架的钻孔机; 扭矩和推力传动装置具有固定到钻机的结构框架的第一端; 以及固定装置，用于将转矩和推力传动装置的第二端固定成平移并旋转到所述壳体。

4. 发明授权

US06915864B2 Cutter structure for shield machine 失效
标题翻译：盾构机的切割机结构
公开(公告)号：US06915864B2
公开(公告)日：2005-07-12
申请号：US10226747
申请日：2002-08-22
申请人： Hiroyuki Itou , Yuuichi Asai , Osamu Takagi , Kazuo Takamizawa , Fumio Kondou , Hidetoshi Sakamoto
发明人： Hiroyuki Itou , Yuuichi Asai , Osamu Takagi , Kazuo Takamizawa , Fumio Kondou , Hidetoshi Sakamoto
IPC分类号： E21D3/00 , E21D9/087 , E21D9/11 , E21B7/00
CPC分类号： E21D9/112 , E21D3/00
摘要： In a cutter structure for a shield machine which advances by boring through a tunnel wall from inside an existing tunnel, the shape of an excavating surface on a work face formed by a cutter is set so as to have a smaller curvature than or an equal curvature to the curve of a surface to be excavated on the outer face of the tunnel wall to be excavated. Since the shape of the excavating surface on the work face formed by the cutter is set by a curvature, upon advance of the shield machine by boring through the tunnel wall, the tunnel wall to be excavated, the shape of which is cylindrical, can be cut into by opening a hole which extends diametrically outward from the central portion of the cutter. As a result, the sections that are not cut into remain connected to the existing tunnel and will not enter the cutter chamber in lumps.
摘要翻译：在用于通过现有隧道内的通孔穿过隧道壁前进的屏蔽机器的切割器结构中，由切割器形成的工作面上的挖掘表面的形状被设定为具有比曲率小或相等曲率的曲率到要挖掘的隧道壁的外表面上要挖掘的表面的曲线。由于由切割器形成的工作面上的挖掘面的形状由弯曲度设定，因此通过穿过隧道壁进行屏蔽机的前进时，挖掘的隧道壁（其形状为圆柱形）可以是通过打开从切割器的中心部分直径向外延伸的孔切入。因此，未切割的部分保持连接到现有隧道，并且不会进入切割器腔体。

5. 发明申请

US20050023882A1 Apparatus for detecting the state of rotation of cutting rollers of a shield tunneling machine 有权
标题翻译：用于检测盾构隧道机的切割辊的旋转状态的装置
公开(公告)号：US20050023882A1
公开(公告)日：2005-02-03
申请号：US10900493
申请日：2004-07-28
申请人： Werner Burger , Bernhard Ihle , Manfred Messing , Thorsten Kobele
发明人： Werner Burger , Bernhard Ihle , Manfred Messing , Thorsten Kobele
IPC分类号： E21D9/00 , E21D9/08 , E21D9/087 , E21C35/08
CPC分类号： E21D9/003 , E21D9/0879
摘要： An arrangement for detecting the state of rotation of cutting rollers (2) of a shield tunneling machine has at least one cutting roller (2) comprising a generator unit (12) that generates electrical energy when the respective cutting roller (2) is rotating, a signal-generating unit (16) connected to the generator unit (12), and an antenna unit (17) connected to the signal-generating unit (16). The signal generating unit (16) serves to generate transmission signals characteristic of the state of rotation of the respective cutting roller (2). An antenna (20) of the antenna unit (17) is disposed over at least one outer circumferential portion of the respective cutting roller (2) and is equipped for the wireless transmission of the transmission signals. The arrangement further comprises a receiving unit equipped to receive the transmission signals and interpret them regarding the state of rotation of the respective cutting roller (2). In this fashion, given the autonomous nature of the energy supply to the signal generating units (16) disposed in the cutting rollers (2), the state of rotation of the cutting rollers (2) can be monitored wirelessly from, for example, a control booth of the shield tunneling machine.
摘要翻译：用于检测屏蔽隧道掘进机的切割辊（2）的旋转状态的装置具有至少一个切割辊（2），该切割辊包括当相应的切割辊（2）旋转时产生电能的发生器单元（12）连接到发电机单元（12）的信号产生单元（16）和连接到信号发生单元（16）的天线单元（17）。信号生成单元（16）用于产生各个切割辊（2）的旋转状态特性的传输信号。天线单元（17）的天线（20）设置在相应的切割辊（2）的至少一个外周部分上，并且被配置用于无线传输传输信号。该装置还包括接收单元，其被配置为接收传输信号并解释它们关于相应切割辊（2）的旋转状态。以这种方式，考虑到设置在切割辊（2）中的信号发生单元（16）的能量供应的自主性，切割辊（2）的旋转状态可以从例如一个屏蔽隧道机的控制台。

6. 发明授权

US6003953A Cutter head with cutting members that rotate relative to each other 失效
标题翻译：刀头具有相对于彼此旋转的切割构件
公开(公告)号：US6003953A
公开(公告)日：1999-12-21
申请号：US72391
申请日：1998-05-04
申请人： Chia-Hsiung Huang , Jyun-Hua Chiang
发明人： Chia-Hsiung Huang , Jyun-Hua Chiang
IPC分类号： E02F3/36 , B28D1/18 , E02F5/30 , E21B10/00 , E21D9/00 , E21D9/087 , E21D9/10 , E21C25/06
CPC分类号： E21D9/10 , B28D1/186 , E02F5/305 , E21B10/00 , E21D9/00
摘要： A cutter head comprising a plurality of coaxially disposed transmission shafts including a central transmission shaft and at least two tubular transmission shafts with each shaft having a cutting member, the shafts being driven independently with one another and any two radially adjacent shafts being driven to rotate in opposite directions, wherein diameters of the shafts are determined in such a manner that a sum of cutting areas covered by the cutting members of the shafts rotating in one direction is substantially equal to a sum of the cutting areas covered by cutting members of the shafts rotating in the opposite direction.
摘要翻译：一种刀头，包括多个同轴设置的传动轴，包括中心传动轴和至少两个管状传动轴，每个轴具有切割构件，所述轴彼此独立地驱动，并且任何两个径向相邻的轴被驱动以在轴的直径以这样的方式确定，即由一个方向旋转的轴的切割构件覆盖的切割区域的总和大致等于旋转的轴的切割构件所覆盖的切割区域的总和在相反的方向。

7. 发明授权

US5846027A Semi-shield method and apparatus for the same 失效
标题翻译：半屏蔽方法和装置相同
公开(公告)号：US5846027A
公开(公告)日：1998-12-08
申请号：US743627
申请日：1996-11-04
申请人： Hiroaki Fujii
发明人： Hiroaki Fujii
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087 , E21D11/00 , E21D11/08 , E21D11/10 , F16L1/038
CPC分类号： F16L1/038 , E21D11/08 , E21D11/105 , E21D9/0873
摘要： A semi-shield method is utilized to make it possible to advance pipes for an extremely long distance in the ground. In the method, a semi-shield machine and a plurality of advance pipes are pushed one after another into the ground, and sub-pipes are interposed between adjacent advance pipes. Each sub-pipe is formed with injection holes arranged in the circumferential direction. A tail void filling material is injected under pressure into a tail void provided around the outer circumference of the advance pipes through the injection holes so that the filling material is distributed uniformly over the entire circumference of the advance pipes. With this arrangement, it is possible to reduce the friction between the outer periphery of the advance pipes and the natural ground and thus to advance the advance pipes for an extremely long distance in the ground.
摘要翻译：使用半屏蔽方法可以使管道在地面上推进极长的距离。在该方法中，半屏蔽机和多个前进管一个接一个地推入到地面中，并且副管插入相邻的前进管之间。每个子管形成有沿圆周方向布置的喷射孔。尾部空隙填充材料在压力下注入到通过注射孔设置在前进管的外周周围的尾部空隙中，使得填充材料均匀地分布在前进管的整个圆周上。通过这种布置，可以减小提前管道的外周和自然地面之间的摩擦力，从而使提前管道在地面上延长极远的距离。

8. 发明授权

US5758730A Method for removing an earth core out of a pipe laid in trench-less manner and go-devil for implementing the method 失效
标题翻译：用于以无沟槽方式从恶劣的管道中取出地芯的方法和实施该方法的方法
公开(公告)号：US5758730A
公开(公告)日：1998-06-02
申请号：US687442
申请日：1996-08-14
申请人： Horst Derwand
发明人： Horst Derwand
IPC分类号： E21B7/04 , B08B9/04 , E21B4/18 , E21B7/26 , E21B37/04 , E21D9/087 , E21B3/02 , E02D29/10
CPC分类号： E21B37/04 , B08B9/049 , E21B4/18 , E21B7/265
摘要： A go-devil (1) is inserted into a pipe end of a pipe (5) laid in place in trenchless manner by ramming or pressing and of which the earth core (7) shall be removed by a method of the invention, said go-devil being displaced longitudinally through said pipe and forcing the said earth core out at the other pipe end. The advance of the go-devil (1) takes place step by step by means of a length-variable actuator (10) bracing itself against the inside wall (4) of the pipe (5), said actuator after each forward stroke being returned into its initial position and its bracing being made to follow in the direction of advance by the amount of the step taken. The go-devil (1) is composed of a head plate (2), a length-variable actuator (10) and bracing systems (11, 22), the head plate (2) being linked to one end of the actuator (10) and to a first bracing system (11) and the other end of the actuator (10) being linked to a second bracing system (22), these bracing systems (11, 22) being alternatively displaceable into one bracing position wherein they can be forced against the inside wall (4) of a pipe or into a disengaged position wherein they are off the inside wall (4) of the pipe.
摘要翻译： PCT No.PCT / DE95 / 00159 Sec。 371日期：1996年8月14日 102（e）日期1996年8月14日PCT提交1995年2月9日PCT公布。 WO95 / 21984 PCT公开日期1995年8月17日将恶魔（1）插入管道（5）的管端，通过夯实或压制以无沟槽的方式敷设在其上，并通过以下方法将土芯（7）本发明，所述恶魔纵向移动通过所述管并迫使所述土芯在另一个管端处出来。恶魔（1）的前进通过一个长度可变的致动器（10）逐步进行，该致动器（10）自身抵靠管道（5）的内壁（4），所述致动器在每个向前冲程被返回之后进入其初始位置，并使其支撑沿着提前的方向跟随所采取步骤的数量。恶魔（1）由头板（2），长度可变致动器（10）和支撑系统（11,22）组成，头板（2）连接到致动器（10）的一端）和第一支撑系统（11），并且所述致动器（10）的另一端连接到第二支撑系统（22），所述支撑系统（11,22）可交替地移位到一个支撑位置，其中它们可以是被迫靠在管子的内壁（4）上，或者被迫离开管道的内壁（4）的脱离位置。

9. 发明授权

US5634692A Main-ancillary tunnel excavator 失效
标题翻译：主辅助隧道挖掘机
公开(公告)号：US5634692A
公开(公告)日：1997-06-03
申请号：US525458
申请日：1995-09-06
申请人： Kenichi Kaneko , Toshihiko Bessho , Yoshihiro Uchiyama , Toshihumi Inoue , Masahiko Sugiyama
发明人： Kenichi Kaneko , Toshihiko Bessho , Yoshihiro Uchiyama , Toshihumi Inoue , Masahiko Sugiyama
IPC分类号： E21D9/06 , E21D9/00 , E21D9/087 , E21D9/14 , F21D9/06
CPC分类号： E21D9/00 , E21D9/008 , E21D9/14
摘要： A turnable tunnel excavator and tunneling method are provided which can alternate between construction of a main tunnel A and crosscuts B, and can excavate other tunnels without having to pass through an arc. It is comprised of a main machine and an ancillary machine housed inside a pivotable housing within the said main machine and how to operate such a machine.
摘要翻译：提供可转换的隧道挖掘机和隧道掘进方法，其可以在主隧道A和横截面B的构造之间交替，并且可以挖掘其他隧道而不必经过弧。它包括一个主机和一个辅助机器，它容纳在主机内的可枢转的壳体内，以及如何操作这种机器。

10. 发明授权

US5460432A Cutter head for a tunnel excavator 失效
标题翻译：隧道挖掘机的切割头
公开(公告)号：US5460432A
公开(公告)日：1995-10-24
申请号：US200229
申请日：1994-02-23
申请人： Toshihiro Yamazaki , Yasushige Yomiyama
发明人： Toshihiro Yamazaki , Yasushige Yomiyama
IPC分类号： E21B10/12 , E21D9/087 , E21D9/10 , E21D9/11 , E21B10/00
CPC分类号： E21D9/104 , E21B10/12 , E21D9/112
摘要： In a tunnel excavator for tunneling by rotating a cutter head provided in front of a shield body to thereby excavate the working face of a tunnel using disk cutters attached to the front surface of the cutter head, the cutter head is composed of an annular beam, an arched main spoke provided across the annular beam and a plurality of arched sub-spokes radially provided thereon and disk cutter assemblies are detachably attached to the main spoke and sub-spokes, so that the disk cutter has a simple structure and the reaction force of excavation is broken up by the main spoke and sub-spokes to be transmitted to the annular beam. As a result, it is possible to provide a strong and durable cutter head which can be easily manufactured.
摘要翻译：在通过旋转设置在屏蔽体前方的刀头进行隧道掘进的隧道挖掘机中，由此利用安装在刀头前表面上的盘式切割机挖掘隧道的工作面，刀头由环形梁构成，设置在环形梁上的拱形主辐条和径向设置在其上的多个拱形副辐条，并且盘切割器组件可拆卸地附接到主辐条和副辐条，使得盘形切割器具有简单的结构和反作用力主辐条和副辐条被分解以传送到环形梁。结果，可以提供可以容易地制造的坚固耐用的刀头。

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