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51. 发明专利

JP2004131992A Shield machine 审中-公开
公开(公告)号：JP2004131992A
公开(公告)日：2004-04-30
申请号：JP2002295813
申请日：2002-10-09
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , HIRACHI MASANORI , OHATA YUTAKA , HIRANO ITSUO
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a shield machine capable of effectively boring a tunnel with a overlapped circular section in the case where the natural ground is formed of bedrock. SOLUTION: In the shield machine 10, a plularity of tabular cutter heads 11 formed in a gear-shaped shape rotatably pivoted at the center to the shield body 5 connected so that a plurality of cylinders are connected in parallel so as to partly overlap are overlappedly arranged on the same plane so that a part of the cutter head meshes therewith. In the shield machine the mutually adjacent cutter heads are reversely rotatable so as not to come into contact with each other and further the rotatable direction of the cutter head is controlled to be changed over and a plurality of roller cutters 14 are arranged on the surface of each cutter head. COPYRIGHT: (C)2004,JPO

52. 发明专利

JP2004044277A Excavator 有权
标题翻译：挖掘机
公开(公告)号：JP2004044277A
公开(公告)日：2004-02-12
申请号：JP2002204775
申请日：2002-07-12
申请人： Seiko Kogyo Kk , Taisei Corp , 大成建設株式会社 , 成幸工業株式会社
发明人： SUZUKI KURAO , TAKASE YOSHIYUKI , ARAI MASAO , FUJITANI TOSHIMI , KANEKO KENICHI , AKITA JUNICHI , HAYASHI SEISHI , ITO TOSHIO
IPC分类号： E02F5/02
摘要： PROBLEM TO BE SOLVED: To provide an excavator which carries out excavation of a groove with high accuracy while ensuring high stability, enhances the working efficiency thereof, and is available for excavation of grooves having different forms.
SOLUTION: The excavator 1 includes a rotating means 20 which is comprised of a fixed shaft 21, a first agitating means 50, an excavating means 30, and a second agitating means 40. The fixed shaft 21 is supported by a base machine 10. The first agitating means 50 has its first agitating shaft 54 connected to a hollow motor 51, and is rotatable around the first agitating shaft 54 and the fixed shaft 21 penetrating the hollow motor 51. The excavating means 30 is arranged under the first agitating means 50, and its excavating shaft 35 having an excavating blade 33 is connected to a hollow motor 31, whereby the excavating means 30 is rotatable around the fixed shaft 21 inserted into the hollow motor 31. The second agitating means 40 has a second agitating shaft 44 connected to a hollow motor 41, and is rotatable around the second agitating shaft 44 and the excavating shaft 35 penetrating the hollow motor 41.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在确保高稳定性的同时高精度地进行挖沟的挖掘机，提高其工作效率，并且可用于挖掘具有不同形式的槽。解决方案：挖掘机1包括由固定轴21，第一搅拌装置50，挖掘装置30和第二搅拌装置40组成的旋转装置20.固定轴21由基座机第一搅拌装置50具有连接到中空马达51的第一搅拌轴54，并且可围绕第一搅拌轴54和贯穿中空马达51的固定轴21旋转。挖掘装置30布置在第一搅拌装置50，具有挖掘刀片33的挖掘轴35连接到中空马达31，由此挖掘装置30能够绕插入中空马达31的固定轴21转动。第二搅拌装置40具有第二搅拌轴 44连接到中空马达41，并且可绕第二搅拌轴44和穿过中空马达41的挖掘轴35旋转。版权所有（C）2004，JPO

53. 发明专利

JP2004019302A Tunnel boring machine 审中-公开
公开(公告)号：JP2004019302A
公开(公告)日：2004-01-22
申请号：JP2002176970
申请日：2002-06-18
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Koken Boring Mach Co Ltd , Taisei Corp , 大成建設株式会社 , 石川島播磨重工業株式会社 , 鉱研工業株式会社
发明人： KANEKO KENICHI , TAKAMIZAWA KAZUO , HIRANO ITSUO , TAKEUCHI HISAO , TSUCHIYA HISAYOSHI , NAKAJIMA MASARU , MIKI TAKANOBU , ITO HIROYUKI
IPC分类号： E21D9/08 , E21D9/10
摘要： PROBLEM TO BE SOLVED: To provide a tunnel boring machine improved in the excavating performance of a rotational center part of a rotary cutter.
SOLUTION: This tunnel boring machine is provided with the rotary cutter 4 provided at the front part of a boring machine body to excavate a working face; an opening 16 opened in the center part of the rotary cutter 4 in a state of communicating the front and rear; and a percussion drill 17 provided at the boring machine body 3 independently of the rotary cutter 4 to excavate the working face which the opening 16 faces. The working face which the center part of the rotary cutter 4 faces, is struck and excavated by the percussion drill 17 provided independently of the rotary cutter 4. The excavating performance of the rotational center part is thereby improved without posing various problems (problems due to the small sliding radius of a bit) due to excavating the working face at the center part by rotating the rotary cutter 4.
COPYRIGHT: (C)2004,JPO

54. 发明专利

JP2003314195A Excavator and method for constructing large cross- section tunnel using the same 有权
标题翻译：用于构造大型交叉隧道的挖掘机和方法
公开(公告)号：JP2003314195A
公开(公告)日：2003-11-06
申请号：JP2002122940
申请日：2002-04-24
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Taisei Corp , 大成建設株式会社 , 石川島播磨重工業株式会社
发明人： KANEKO KENICHI , OTA MITSUHIKO , HIRANO ITSUO , NOUSHIYU HARUO , KADOTA KATSUMI
IPC分类号： E21D9/087 , E21D9/06 , E21D9/08 , E21D11/10 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a large cross-section tunnel with high rigidity and good workability, by employing an excavator having a simple machine structure. SOLUTION: The excavator 10 employed in the method has an almost rectangular cross section and upper and lower surfaces which are formed like arcuate convex surfaces, and carries out excavation in the ground so as to form a cross section conforming to an outer shell 20 thereof, followed by setting propelling pipes 50, to thereby construct cells 2a to 2j. Then, the cells 2a to 2j are adjacently arranged in the horizontal and vertical directions to form a cell group. Further, a form 70 is set in the cell group in a manner conforming to an internal cross-sectional profile of the large cross-section tunnel 1, and concrete 72 is poured in the form 70, followed by removing the form 70 and the cells inside the form, to thereby construct the large cross-section tunnel 1. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于构造具有高刚性和良好加工性的大截面隧道的方法，通过采用具有简单的机器结构的挖掘机。解决方案：该方法中采用的挖掘机10具有几乎矩形的横截面，上表面和下表面形成为弧形凸面，并且在地面中进行挖掘以形成与外壳相符的横截面 20，然后设置推进管道50，从而构造单元2a至2j。然后，在水平和垂直方向上相邻地设置单元2a至2j以形成单元组。此外，以与大截面通道1的内部截面轮廓一致的方式将电池组中的形式70设置在电池组中，并将混合物72注入到形式70中，然后将形式70和电池内部形式，从而构成大截面隧道1.版权所有（C）2004，JPO

55. 发明专利

JP2003074077A Flexible joint device of immersed caisson and its repairing method 有权
标题翻译：柔性连接装置及其修理方法
公开(公告)号：JP2003074077A
公开(公告)日：2003-03-12
申请号：JP2001260736
申请日：2001-08-30
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , HIRANO ITSUO , KIMURA MASATOSHI
IPC分类号： E21D11/38 , E02D29/073 , F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a flexible joint device of an immersed caisson and its repairing method capable of easily repairing or replacing the immersed caisson.
SOLUTION: An outer cylinder 3 is arranged along the end part outer periphery of an opposed one caisson 10A, and a water cut-off block 4 is protrusibly housed in this outer cylinder 3. An inside water cut-off means 5 is arranged between end parts of the opposed caissons 10A and 10B, and when repairing or replacing the inside water cut-off means 5, the water cut-off block 4 is pushed out toward the other caisson 10B to cut off water. The water flooding between the end parts of the opposed caissons 10A and 10B is drained, and the flexible joint device 2 is repaired or replaced.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种浸入式沉箱的柔性接头装置及其能够容易地修理或更换浸入式沉箱的修理方法。解决方案：外筒3沿着相对的一个沉箱10A的端部外周布置，并且水切断块4可伸出地容纳在该外筒3中。内部的水切断装置5设置在端部相对的沉箱10A和10B的部分，并且当修理或更换内部的水切断装置5时，将截水块4向另一个沉箱10B推出以切断水。在相对的沉箱10A和10B的端部之间的水溢出被排出，柔性接头装置2被修理或更换。

56. 发明专利

JP2003055993A Connecting method of caissons 审中-公开
标题翻译： CAISSONS连接方法
公开(公告)号：JP2003055993A
公开(公告)日：2003-02-26
申请号：JP2001243912
申请日：2001-08-10
申请人： Taisei Corp , 大成建設株式会社
发明人： KIMURA MASATOSHI , HIRANO ITSUO , KANEKO KENICHI
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide a connecting method of caissons for easily and surely connecting two caissons in water.
SOLUTION: This connecting method of caissons for connecting a new caisson 1 newly lifted down to an existing caisson 2 immersed in water comprises rotatably mounting the tip of an arm 3 rotatably mounted on the side surface of one caisson to the side surface of the other caisson after lifting down the new caisson to a prescribed position, and successively descending the new caisson, thereby connecting it to the existing caisson. The mounting of the arm on each caisson is preferably performed by pin connection so as to be rotatable.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供沉井的连接方法，以容易且可靠地将两个沉箱连接在水中。解决方案：将新沉井1连接到浸入水中的现有沉箱2的沉箱连接方法包括将可转动地安装在一个沉箱侧面的臂3的前端可旋转地安装在另一个沉箱的侧面将新沉箱吊起指定位置后，先后下沉新沉箱，将其连接至现有的沉箱。臂安装在每个沉箱上优选地通过销连接来进行，以便可旋转。

57. 发明专利

JP2003055991A Connecting method of caisson and tunnel 审中-公开
标题翻译： CAISSON和隧道连接方法
公开(公告)号：JP2003055991A
公开(公告)日：2003-02-26
申请号：JP2001247925
申请日：2001-08-17
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , HIRANO ITSUO , KIMURA MASATOSHI
IPC分类号： E21D9/06 , E02D29/063
摘要： PROBLEM TO BE SOLVED: To provide a connecting method of caisson and tunnel capable of enhancing an economical effect and shortening the period of construction without using a vertical shaft.
SOLUTION: A starting caisson 2 is set on the end of a caisson sunk in water, and a thrust pipe body 41 is thrusted from the inner part of the starting caisson toward the end part of a tunnel 5 and made to reach the tunnel to construct a thrust tunnel 4 comprising the thrust pipe body group between the caisson and the tunnel.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够提高经济效果并缩短施工周期而不使用竖直轴的沉箱和隧道的连接方法。解决方案：起重沉箱2设置在沉没在水中的沉箱的末端，推力管体41从起始沉箱的内部向隧道5的端部推出，并到达隧道构造推力通道4，其包括在沉箱和隧道之间的推力管体组。

58. 发明专利

JP2003049442A Flexible joint device for submerged caisson and its repair method 审中-公开
标题翻译：柔性接头装置，用于提升CAISSON及其维修方法
公开(公告)号：JP2003049442A
公开(公告)日：2003-02-21
申请号：JP2001238395
申请日：2001-08-06
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , HIRANO ITSUO , KIMURA MASATOSHI
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide a flexible joint device for a submerged caisson facilitating the repair and replacement and provide its repair method.
SOLUTION: A cover plate 3 is fixed to the outer circumference of one 10A of opposed caissons but not fixed to the outer circumference of the other caisson 10B to make it open. An inflatable balloon 4 formed into an annular shape is installed between the cover plate 3 and the outer circumference of the caisson 10B. An inner cutoff means 5 is installed between ends 11 of the opposed caissons 10A and 10B. When the inner cutoff means 5 is repaired or replaced, the balloon 4 is inflated to cut off water and the water filled between the ends 11 of the opposed caissons 10A and 10B is discharged so that the flexible joint device 2 is repaired or replaced.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于淹没沉箱的柔性接头装置，便于维修和更换，并提供其修理方法。解决方案：盖板3固定在相对的沉箱的一个10A的外圆周上，但不固定到另一个沉箱10B的外周，使其打开。形成为环状的充气气囊4安装在盖板3与沉箱10B的外周之间。在相对的沉箱10A和10B的端部11之间安装内部切断装置5。当内部切断装置5被修理或更换时，气囊4被充气以切断水，并且填充在相对的沉箱10A和10B的端部11之间的水被排出，使得柔性关节装置2被修理或更换。

59. 发明专利

JP2003028639A Position display system for immersed tube unit 审中-公开
标题翻译：立体显示系统
公开(公告)号：JP2003028639A
公开(公告)日：2003-01-29
申请号：JP2001212478
申请日：2001-07-12
申请人： Taisei Corp , 大成建設株式会社
发明人： KIMURA MASATOSHI , HIRANO ITSUO , KANEKO KENICHI
IPC分类号： E02D29/073 , G01C15/00 , G01D21/00 , G01S19/14 , G01S5/14
摘要： PROBLEM TO BE SOLVED: To provide a position display system for an immersed tube unit capable of controlling the position and posture of the immersed tube unit in a real time even at a place where the depth of water is large and a tide is fast.
SOLUTION: The respective data from the GPS antenna 5 of a submerged working ship 11, a wire clinometer 2 for measuring the angle of inclination of the steel wire 3 connecting the submerged working ship 11 and the immersed tube unit 1, a wire length meter 24 for measuring the delivery length of the steel wire and a tube body clinometer 4 for measuring the angle of inclination of the immersed tube, are operationally processed by an operational processor 6 to be displayed on a display device 7. The position of the immersed tube is displayed in a real time on the basis of the relative positional relation of the submerged working ship and the immersed tube unit.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够即使在水深较大且潮汐较快的地方实时地控制浸入管单元的位置和姿势的浸没式管单元的位置显示系统。解决方案：来自浸没式作业船11的GPS天线5的各自的数据，用于测量连接淹没的作业船11的钢丝3和浸没的管单元1的倾斜角的线测定器2，线长度计24 用于测量钢丝的输送长度和用于测量浸入管的倾斜角度的管体测定器4，由操作处理器6进行操作处理，以显示在显示装置7上。浸入管的位置基于浸没式作业船与浸没管单元的相对位置关系实时显示。

60. 发明专利

JP2003027509A Adjusting device of immersed caisson body and method therefor 审中-公开
标题翻译：调整CAISSON身体的装置及其方法
公开(公告)号：JP2003027509A
公开(公告)日：2003-01-29
申请号：JP2001217140
申请日：2001-07-17
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , HIRANO ITSUO , KIMURA MASATOSHI
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide an adjusting device of an immersed caisson body and an adjusting method therefor capable of letting a tunnel axis of the immersed caisson body coincide with a tunnel axis of an already installed immersed caisson body even in a deep water region where there is a stream.
SOLUTION: A plurality of air bags 2 are provided on a bottom face of the immersed caisson body 1, and an air supply device 3 for supplying air into the air bags is provided in the immersed caisson body. A valve 5 provided on the halfway of an air pipe is controlled to supply air into the air bags and exhaust air from them. Air of the air bag on the opposite side to the direction of moving of the caisson body is exhausted, and then air of the air bag on a side of direction of moving of the caisson body is exhausted to adjust by moving the caisson body.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种浸入式沉箱体的调节装置及其调节方法，其能够使沉没的沉箱体的隧道轴线与已经安装的浸入式沉箱体的隧道轴线重合，即使在深水区域有一个流。解决方案：在沉没的沉箱1的底面上设有多个安全气囊2，在浸入的沉箱中设置有用于将气体供给到气囊中的供气装置3。设置在空气管的中途的阀5被控制以将空气供给到气囊中并从它们排出空气。在与沉箱体的移动方向相反的一侧的气囊的空气被排出，然后通过移动沉箱体来使气囊的移动方向一侧的气囊的空气排出。

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