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1. 发明专利

JP2004239640A Method of predicting geological properties in front of ground excavation part 有权
公开(公告)号：JP2004239640A
公开(公告)日：2004-08-26
申请号：JP2003026336
申请日：2003-02-03
申请人： Mutsuto Kawahara , Sato Kogyo Co Ltd , 佐藤工業株式会社 , 睦人川原
发明人： KAWAHARA MUTSUTO , TOIKAWA ATSUSHI , IMAOKA HIKOZO , KOIZUMI NAOTO , MATSUGUCHI KAZUHIKO , SUZUKI TETSUO , KANEKO NORIYOSHI , KUROMATSU KATSURO , UTAGAWA NORIYUKI , BAN TORU , KONDO SATORU
IPC分类号： E21D9/00 , G01C15/00 , G01V9/00
摘要： PROBLEM TO BE SOLVED: To make geological properties in front of a working face simply predictable and with high accuracy as a part of routine execution management while performing excavation work without needing a particular geophysical exploration measuring instrument. SOLUTION: In a three-dimensional finite element method analysis model, arbitrary observation points are set up inside a tunnel under excavation, displacement measurement data measuring displacement of the observation points by effects of the excavation of predetermined intervals is obtained, and progress of the excavation of the tunnel is reflected. And, a ground constant in front of the working face is identified by performing an inverse analysis making the measurement data a given condition. The displacement measurement data of the observation points is made any or a combination of the displacement components in 1-3 axial directions including at least the displacement component in a tunnel axial direction. In the inverse analysis, block allocation is beforehand performed every predetermined region, and the inverse analysis is performed under the condition that the ground constant is a constant value in the inside of each block region. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003083000A Shape retainer of segment 有权
标题翻译：形状保持部分
公开(公告)号：JP2003083000A
公开(公告)日：2003-03-19
申请号：JP2001277431
申请日：2001-09-13
申请人： Atsushi Koizumi , Sato Kogyo Co Ltd , 佐藤工業株式会社 , 淳小泉
发明人： KOIZUMI ATSUSHI , MURAMOTO TOSHIYUKI , KUROMATSU KATSURO , ICHINO MICHIAKI , SHIMIZU YUKINORI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To secure a sufficient space inside a segment, and to retain the segment immediately after assembling the segment.
SOLUTION: Segment retaining bodies 12, etc., and 13, etc., for freely advancing-retreating or freely expanding-contracting toward the tunnel central side are arranged in a plurality at a proper interval in the circumferential direction in a rear side position on the inside surface side of a skin plate 8 being an outer shell of a shielding machine 1. The segment retaining bodies are composed of an expandable mat 12 or a hydraulic jack 13 freely expandable- contractible by fluid such as liquid, gas, and oil.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了确保段内的足够的空间，并且在组装该段之后立即保持段。解决方案：用于向隧道中心侧自由前进或自由扩展收缩的段保持体12等和13等在周向上以适当的间隔在后方位置上布置成多个皮肤板8的内表面侧是屏蔽机1的外壳。节段保持体由可膨胀垫12或液体千斤顶13组成，液压千斤顶13可通过液体，气体和油等流体自由地膨胀收缩。

3. 发明专利

JP2003013689A Master-slave shield machine 审中-公开
标题翻译：主从屏蔽机
公开(公告)号：JP2003013689A
公开(公告)日：2003-01-15
申请号：JP2001195761
申请日：2001-06-28
申请人： Kawasaki Heavy Ind Ltd , Sato Kogyo Co Ltd , 佐藤工業株式会社 , 川崎重工業株式会社
发明人： MURAMOTO TOSHIYUKI , DEMURA HAJIME , KUROMATSU KATSURO , UECHI ISAMU , KOMATA FUMIYOSHI , UCHIYAMA SUSUMU , MORIO SABURO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To arrange a slave shield machine at an arbitrary place in a master shield machine, and to substantially eliminate the need for the soil improvement of a soil-starting section region and the starting preparation works of the slave shield machine conducted in at least a master cutter chamber in the case of the soil starting of the slave shield machine.
SOLUTION: In the master shield machine 1 in which the slave shield machines 3A and 3B having diameters smaller than a master shield machine 2 are arranged into the master shield machine 2 having a relatively large diameter, a passage hole 21a for the slave shield machines 3A and 3B is formed into a master cutter head 21 for the master shield machine 2 while a passage hole 21a section for the slave shield machines is sealed previously by a material capable of being cut 24, a pipe jacking is conducted by master-shield machine one body, and the slave shield machines 3A and 3B can be started, while cutting a material 24 section capable of being cut for the cutter head 21 for the master shield machine.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：在主屏蔽机器中的任意位置设置从属屏蔽机，并且基本上消除了对土壤起动区域的土壤改善的需要以及从动屏蔽机器的起动准备工作在从屏蔽机器的土壤起动的情况下，至少有一个主切割器室。解决方案：在主屏蔽机1中，具有小于主屏蔽机2的直径的副屏蔽机3A和3B布置在具有较大直径的主屏蔽机2中的主屏蔽机1中，用于从屏蔽机3A的通道孔21a 并且3B形成为用于主屏蔽机2的主切割头21，而用于从屏蔽机的通孔21a部分预先由能够被切割的材料24密封，顶管由主屏蔽机1 主体和从屏蔽机3A和3B，同时切割能够切割用于主屏蔽机的切割头21的材料24部分。

4. 发明专利

JP2003293689A Seal device of shield excavating machine 审中-公开
标题翻译：封口机械密封装置
公开(公告)号：JP2003293689A
公开(公告)日：2003-10-15
申请号：JP2002094607
申请日：2002-03-29
申请人： Mitsui Eng & Shipbuild Co Ltd , Sato Kogyo Co Ltd , 三井造船株式会社 , 佐藤工業株式会社
发明人： SUGANOYA KIYOAKI , KUROMATSU KATSURO , MORIYAMA TORU
IPC分类号： E21D9/08
摘要： PROBLEM TO BE SOLVED: To reduce wear while holding a contact bearing pressure necessary for sealing.
SOLUTION: In this shield excavating machine, a shielding plate 31 for closing a cutter shaft passing opening part 45 in a partition wall 3 is installed on a cutter shaft 41 for annularly rotating the cutter head 40 of the shield excavating machine for excavating a horseshoe tunnel, and the peripheral part of the shielding plate 31 is covered by a covering plate 33 fitted to the partition wall 3. A seal 36 for closing a clearance between the shielding plate 31 and the covering plate 33 is fitted to the shielding plate 31. The seal 36 is formed of a hollow seal body 10 and a fin-shaped sediment scraping part 20. In addition, the sediment scraping part 20 is installed, in a diagonal forward direction, at a position where the deformation of the seal body 10 is not given thereto.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：在保持密封所需的接触轴承压力的同时减少磨损。解决方案：在该盾构挖掘机中，在切割轴41上安装有用于将切割轴通过开口部45封闭在分隔壁3上的遮蔽板31，用于环形地旋转用于挖掘的盾构挖掘机的切割头40 马蹄形隧道，屏蔽板31的周边部分被安装在分隔壁3上的盖板33覆盖。用于封闭屏蔽板31和覆盖板33之间的间隙的密封件36装配到屏蔽板密封件36由中空密封体10和鳍状的泥沙刮削部20形成。另外，将沉积物刮削部20向对角线方向安装在密封体的变形位置没有给出10。版权所有（C）2004，JPO

5. 发明专利

JP2006057452A Shape retainer of segment 有权
标题翻译：形状保持部分
公开(公告)号：JP2006057452A
公开(公告)日：2006-03-02
申请号：JP2005324867
申请日：2005-11-09
申请人： Atsushi Koizumi , Mutsubishi Rubber Co Ltd , Sato Kogyo Co Ltd , Tokyo Metro Co Ltd , 佐藤工業株式会社 , 六菱ゴム株式会社 , 淳小泉 , 東京地下鉄株式会社
发明人： KOIZUMI ATSUSHI , MURAMOTO TOSHIYUKI , KUROMATSU KATSURO , ICHINO MICHIAKI , SHIMIZU YUKINORI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To secure a sufficient space inside a segment, and to retain the segment immediately after assembling the segment.
SOLUTION: Segment retaining bodies 12, 13 for freely advancing-retreating or freely expanding-contracting toward the tunnel central side are arranged in a plurality at a proper interval in the circumferential direction in a rear side position on the inside surface side of a skin plate 8 being an outer shell of a shielding machine 1. The segment retaining bodies 12, 13 are made to be a relative positional relation wherein a rear side segment retaining train 15 is located in a position close to a cutting side of the following train, when the segment retaining group arranged in the peripheral direction is made to be one train and two trains are vertically arranged in the direction of the tunnel, and the front side segment retaining body train 14 is located at a substantially center position of the front-most train segment. The segment retaining bodies 12, 13 are composed of an expandable mat 12 or a hydraulic jack 13 freely expandable-contractible by fluid such as liquid, gas, oil or the like.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保段内的足够的空间，并且在组装段之后立即保持段。解决方案：用于向隧道中心侧自由前进或自由伸缩的段保持体12,13在周向上以适当的间隔在内侧表面侧的后侧位置处布置作为屏蔽机1的外壳的表皮板8构成为保持片12,13的相对位置关系，其中后侧片段保持装置15位于接近切割侧的位置当沿周向方向布置的段保持组被制成一列，并且两个列在隧道的方向上垂直布置时，并且前侧段保持体列14位于前侧的大致中心位置最火车段。节段保持体12,13由可膨胀垫12或液压千斤顶13构成，液压千斤顶13可通过诸如液体，气体，油等的流体自由地膨胀。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004149017A Platform fence, movable fence post-fixing type fixed fence, and method for constructing platform fence 审中-公开
公开(公告)号：JP2004149017A
公开(公告)日：2004-05-27
申请号：JP2002317338
申请日：2002-10-31
申请人： Sato Kogyo Co Ltd , 佐藤工業株式会社
发明人： KUROMATSU KATSURO
IPC分类号： E01F1/00 , B61B1/02
摘要： PROBLEM TO BE SOLVED: To enable a fixed fence to satisfy a user's need such as adding a movable fence as required upon the occurrence of resolving a problem such as expenditure or the like by mounting only a fixed fence in advance and applying countermeasures against dropping to a certain degree. SOLUTION: A fixed fence 1 is provided with post-fixing portions 2S, 2U, 2B and 2M for use in post fixing a movable fence device. The post fixing portions 2S, 2U, 2B and 2M are shielded by shielding means 6, 7 when the fixed fence is used by itself under application of the shielding means 6, 7 shielding the post fixing portions 2S, 2U, 2B and 2M. When the movable fence device is mounted, the shielding means 6, 7 are not fixed to the fixed fence 1 or the shielding means 6, 7 are removed and then the movable fence device is fixed. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2005290833A Intrusive body feed device to sub-grade etc 审中-公开
标题翻译：引导身体进给装置到等级等级
公开(公告)号：JP2005290833A
公开(公告)日：2005-10-20
申请号：JP2004107169
申请日：2004-03-31
申请人： Anderson Technology Kk , Japan Found Eng Co Ltd , Sato Kogyo Co Ltd , アンダーソンテクノロジー株式会社 , 佐藤工業株式会社 , 日本基礎技術株式会社
发明人： MURAMOTO TOSHIYUKI , IMAOKA HIKOZO , SUZUKI TETSUO , TSUJINO SHUICHI , MORISHITA MASATO , HONJO YOSHINARI , KUROMATSU KATSURO , NAGAMI AKIRA , SHINMACHI SHUICHI
IPC分类号： E21B3/02 , E02D7/26
摘要： PROBLEM TO BE SOLVED: To provide a feed device of a sub-grade intrusive body capable of making the occurrence of vibration of high frequency with small amplitude, contemplating the efficiency of boring efficiency and a pile intrusion efficiency, at the same time, lightening the burden imposed on bit to obtain long bit life, furthermore eliminating damage, etc. in a bearing part and, at the same time, substantially minimizing the occurrence of noises caused by the vibration.
SOLUTION: In the feed device 3 for penetrating into a sub-grade while giving torque and vibration together with driving force to a boring rod R to be held and mounted along a guide cell 2 in a forward and backward moveable manner, as a vibrating means in the feed device 3, a linear motor system is adopted, and a vibration driving body 16 connected to the sub-grade intrusive body R in the feed device through an intermediate member is reciprocated in the direction of the axis with the minute amplitude to make the occurrence of vibration.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够以小幅度发生高频振动的次级侵入体的进料装置，考虑到镗孔效率和桩侵入效率的同时，减轻施加在钻头上的负担以获得长时间的使用寿命，同时消除轴承部件中的损坏等，同时基本上最小化由振动引起的噪声的发生。解决方案：在进给装置3中，用于在向向前和向后移动的方向上沿导向单元2保持并安装的镗杆R的驱动力同时施加扭矩和振动的同时进入副档，作为进给装置3中的振动装置，采用线性马达系统，并且通过中间构件连接到进给装置中的次级侵入体R的振动驱动体16在轴线方向上以分钟振幅使振动发生。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004183468A Strange-like correction fitment of segment 有权
公开(公告)号：JP2004183468A
公开(公告)日：2004-07-02
申请号：JP2003343039
申请日：2003-10-01
申请人： Atsushi Koizumi , Sato Kogyo Co Ltd , Teito Rapid Transit Authority , 佐藤工業株式会社 , 淳小泉 , 帝都高速度交通営団
发明人： SUGI AKIRA , SUZUKI TETSUO , YOSHINARI TOSHIO , MORIYAMA TORU , MURAMOTO TOSHIYUKI , KUROMATSU KATSURO , KOIZUMI ATSUSHI , YAHAGI SHUICHI , FUJIKI IKUO , TAKAHASHI SATOSHI , OISHI TAKASHI
IPC分类号： E21D9/06 , E21D11/04 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a strange-like correction fitment of segments which is capable of installing segments to any kind of a shield machine without any problems.
SOLUTION: This strange-like correction fitment of segment 12A is able to install a part of or all of shield jacks to the tip portion of each piston 13 for a shield jack 9 or a group of the shield jacks 9 at adequate intervals in the peripheral direction for driving the shield machine 1. And this strange-like correction fitment 12A comprises a base portion 14 provided at the tip of the piston 13 of the shield jack 9, a segment contact portion 15 provided in a slidable state in a radius direction of a tunnel relative to the base portion 14, and a strange-like correction jack 19 capable of moving the segment contact portion 15 in the tunnel radius direction. Also, the segment contact portion 15 is equipped with a chin portion 18a linked to a peripheral portion of the segment already installed.
COPYRIGHT: (C)2004,JPO&NCIPI

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