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11. 发明专利

JP2004239051A Ground excavation method 有权
公开(公告)号：JP2004239051A
公开(公告)日：2004-08-26
申请号：JP2003311151
申请日：2003-09-03
申请人： Seiko Kogyo Kk , Seiwa Kiko Kk , Taisei Corp , 大成建設株式会社 , 成和機工株式会社 , 成幸工業株式会社
发明人： TAKASE YOSHIYUKI , SUZUKI KURAO , FUJITANI TOSHIMI , KANEKO KENICHI , HASHIMOTO SATOSHI , AKITA JUNICHI , HAYASHI SEISHI , OSUMI YOSHIZO , ITO TOSHIO , ENDO KENICHI , SAKAGAMI YOSHIHARU
IPC分类号： E02F5/02 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground excavation method capable of efficiently and accurately constructing an excavated trench by preventing the twist of the whole integrated three rotational means and easily pulling out each rotational means from the inside of the excavated trench in an excavation agitator to be used.
SOLUTION: The ground excavation method is so constituted that three rotational means 20C, 20R and 20L are integrated in a state to arrange them and that the excavation agitator equipped with a rotary shaft 21 capable of being rotated by outer motors (hydraulic motors) 40 enabling an output section to rotate around rigid axes 30C. 30R and 30L, and in the three rotational means 20C, 20R and 20L, the outer motors 40 and 40 of the two rotational means 20R and 20L arranged on both ends are rotated in the different directions each other.
COPYRIGHT: (C)2004,JPO&NCIPI

12. 发明专利

JP2004176580A Piston motor 有权
公开(公告)号：JP2004176580A
公开(公告)日：2004-06-24
申请号：JP2002341385
申请日：2002-11-25
申请人： Seiko Kogyo Kk , Seiwa Kiko Kk , Taisei Corp , 大成建設株式会社 , 成和機工株式会社 , 成幸工業株式会社
发明人： SUZUKI KURAO , TAKASE YOSHIYUKI , ARAI MASAO , FUJITANI TOSHIMI , KANEKO KENICHI , HASHIMOTO SATOSHI , AKITA JUNICHI , HAYASHI SEISHI , TAMURA HIDEHARU , ITO TOSHIO , SAKAGAMI YOSHIHARU
IPC分类号： F04B1/10 , F03C1/247 , F04B1/107 , F04B1/113 , F04B53/10
摘要： PROBLEM TO BE SOLVED: To provide a piston motor capable of putting a cylinder block in a fixed non-rotation condition, allowing rotation of a cam ring arranged on its outer side, and allowing rotation of the cylinder block on an inner side by merely replacing small number of parts of the piston motor. SOLUTION: This piston motor 1 is provided with the cylinder block 7, the cam ring 55, cylinders 8, 10 formed on the cylinder block 7, pistons 9, 11, and a distribution valve 15 distributing and supplying hydraulic fluid to rotate either of the cylinder block 7 and the cam ring 55 for the other of them. An oil supply member 40 having an oil supply port 41 capable of rotating relatively and freely with the distribution valve 15 and communicating with an external oil supply system and an oil supply hole 16a of the distribution valve 15 is provided between the external oil supply system and the distribution valve 15. This oil supply member 40 is fixed in a non-rotation condition, and the distribution valve 15 rotates relatively for it to rotate the cam ring 55 in this piston motor 1. COPYRIGHT: (C)2004,JPO

13. 发明专利

JP2007146432A Shield machine and excavating method 审中-公开
标题翻译：屏蔽机和防爆方法
公开(公告)号：JP2007146432A
公开(公告)日：2007-06-14
申请号：JP2005340522
申请日：2005-11-25
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： TAKAMIZAWA KAZUO , KANEKO KENICHI , ADACHI HIDEAKI , HIROTOMI SATOSHI , YOSHIDA YUZURU , NAKANE TAKASHI , OZAKI MASAYA
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a shield machine and an excavating method capable of excavating ground while cutting part of an existing tunnel along the tunnel, positively cutting the part of the existing tunnel, and stably cutting the sediment portion of the ground. SOLUTION: This shield machine comprises a rotary cutter 4 fitted to the front of a shield body 13 and rotatingly driven around the axis 14 parallel with the excavating direction for mainly cutting the sediment of the ground and a vertical-axis cutter 5 fitted to the front of the shield body 13 adjacent to the rotary cutter 4 and cutting mainly the part 6b of the existing tunnel 2. The vertical axis cutter 5 comprises a rotor 21 supported at the front of the shield body 13 rotatably around the axis 20 crossing perpendicular to the excavating direction, a plurality of bits 22 fitted to the rotor 21 at intervals in the circumferential and axial directions, and a drive means 23 for rotatingly driving the rotor 21 around the axis 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在沿着隧道切割现有隧道的一部分的同时挖掘地面的盾构机和挖掘方法，积极切割现有隧道的一部分，并且稳定地切割地面的沉积部分。解决方案：该屏蔽机包括旋转切割器4，该旋转切割器4装配到屏蔽体13的前部，并且围绕轴线14旋转地驱动，该平行于挖掘方向主要切割地面的沉积物，并且垂直轴切割器5装配到屏蔽体13的与旋转切割器4相邻的前部并且主要切割现有隧道2的部分6b。垂直轴切割器5包括转子21，该转子21被支撑在屏蔽体13的前部，可旋转地围绕轴线20交叉垂直于挖掘方向的多个钻头22沿周向和轴向间隔安装在转子21上，以及驱动装置23，用于围绕轴线20旋转地驱动转子21.版权所有（C）2007 ，JPO＆INPIT

14. 发明专利

JP2007100463A Curve jacking method and base pushing jack used in same method 有权
标题翻译：曲线方法和基座推压方法
公开(公告)号：JP2007100463A
公开(公告)日：2007-04-19
申请号：JP2005294861
申请日：2005-10-07
申请人： Otaki Jack Kk , Taisei Corp , 大成建設株式会社 , 大瀧ジャッキ株式会社
发明人： HIROHASHI SHIGERU , TAKAMIZAWA KAZUO , KANEKO KENICHI , NISHIDA YOSHINORI , NISHIDA YASUO , SATO HIROSHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a jacking method for efficiently construct a curve part of a culvert of a large cross section, and a base pushing jack used for the method.
SOLUTION: The base pushing jack comprises a plurality of pushing jacks 2 directly pushing a culvert component A, a plurality of supporting jacks 3 pushing the culvert component by the intermediary of the pushing jacks, a supporting plate 4 supporting the jacks, a pushing plate member 5 fixed to the front ends of the pushing jacks, and a supporting plate member 6 fixed to the front ends of the supporting jacks. Each of the pushing jacks is journaled in a manner that the pushing surface is tiltable right and left so that it may follow an angle of a pushed surface A1, which changes according to a curve movement of the culvert component A, and may come into contact with the pushed face in a rightly facing manner.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效构造大截面的涵洞的曲线部分的顶起方法和用于该方法的基座推动千斤顶。解决方案：基座推动插座包括直接推动涵洞部件A的多个推压千斤顶2，多个支撑千斤顶3，其通过推动千斤顶的中间推动涵洞部件，支撑插座的支撑板4，推动板构件5固定到推动千斤顶的前端，以及支撑板构件6，其固定到支撑千斤顶的前端。每个推动千斤顶以推动表面向左和向右倾斜的方式记录，使得其可以跟随根据涵洞构件A的弯曲运动而变化的推动表面A1的角度，并且可以接触推面朝着正确的方向。版权所有（C）2007，JPO＆INPIT

15. 发明专利

JP2007070938A Propulsive box body and construction method of tunnel 有权
标题翻译：隧道箱体及其施工方法
公开(公告)号：JP2007070938A
公开(公告)日：2007-03-22
申请号：JP2005260587
申请日：2005-09-08
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , TAKAMIZAWA KAZUO , TAKEDA SHINJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide propulsive box bodies capable of flexibly corresponding to variations in an alignment and a construction method of a tunnel utilizing the propulsive box bodies.
SOLUTION: Circular recess sections 14 are respectively formed in both up and down sides of the end face of an entrance E side to utilize each propulsive box body 10, the propulsive box body 10 forming a circular projection section 15 consisting of the same radius as that of each recess section 14 corresponding to the recess section 14 of the end face of a cutting face F side therein is utilized, and the tunnel having a curved line section and a straight line section is constructed by a pipe jacking method by continuously arranging the propulsive box bodies 10, etc. in a state to insert the projection section 15 of each backward propulsive box body 10 in the recess section 14 of the forward propulsive box body 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够灵活地对应于对准的变化的推进箱体和利用推进箱体的隧道的施工方法。解决方案：圆形凹槽部分14分别形成在入口E侧的端面的上下两侧，以利用每个推进箱体10，推进箱体10形成由其组成的圆形突出部分15 利用与切削面F侧的端面的凹部14对应的凹部14的半径，通过连续地通过管顶方式构成具有曲线部和直线部的隧道将推进箱体10等布置在将前推进箱体10的凹部14插入每个后推进箱体10的突出部15的状态下。（C）2007，JPO＆INPIT

16. 发明专利

JP2006241846A Tunnel excavator and replacement method of its cutter bit 有权
标题翻译：隧道挖掘机及其切割机替代方法
公开(公告)号：JP2006241846A
公开(公告)日：2006-09-14
申请号：JP2005059239
申请日：2005-03-03
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： TAKAMIZAWA KAZUO , KANEKO KENICHI , ADACHI HIDEAKI , TOKIDA KAZUYA , SUGIMORI MAKOTO , NAKAJIMA YOSHITO , OZAKI MASAYA
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator and a replacement method of its cutter bit capable of keeping a space occupied in the excavator by a change chamber for replacing the cutter bits to the minimum. SOLUTION: The tunnel excavator 10 is so constituted that a plurality of cutter spokes are radially extended around a center shaft 12 and that a group of cutter blocks 130 to which a plurality of block type cutter bits 13 equipped with cutter bits 13a having the ground cut are interconnected. A group of cutter blocks 130 is turned up by a sprocket 16 mounted around the front end of each cutter spoke and is formed in a U-shape, at the same time, the inside of the center shaft 12 is equipped with the change chamber 17 enabling the communication and interception with each end of a group of cutter blocks 130 to change over by moving in the longitudinal direction of the excavation or the circumferential direction, and each block type cutter bit 13 of each end of a group of cutter blocks 130 is replaced by moving the change chamber 17. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种隧道挖掘机及其切割刀头的更换方法，其能够通过用于将切割刀头更换至少的更换室来保持挖掘机中占据的空间。解决方案：隧道挖掘机10被构造成使得多个切割轮辐围绕中心轴12径向延伸，并且一组切割块130与多个具有切割刀头13a的块式切割刀头13具有地面切割相互连接。一组切割器块130由安装在每个切割轮辐的前端的链轮16卷起，并且形成为U形，同时中心轴12的内部配备有变换室17 使得能够与一组切割器块130的每个端部进行通信和拦截，以通过沿挖掘的纵向方向或周向方向移动来切换，并且一组切割器块130的每个端部的每个块式切割刀头13是取而代之的是移动换房17.版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2006183284A Bit replacement type excavator 有权
标题翻译：位替换型挖掘机
公开(公告)号：JP2006183284A
公开(公告)日：2006-07-13
申请号：JP2004376419
申请日：2004-12-27
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 , TAKAMIZAWA KAZUO , TOKIDA KAZUYA , HIROTOMI SATOSHI , SUGIMORI MAKOTO , NAKAJIMA YOSHITO
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide an excavator which enables a bit supporting cassette existing on an inner peripheral side and a bit supporting cassette existing on an outer peripheral side to be mechanically and radially moved midway through excavation, and replaced with each other. SOLUTION: A cutter head 10 comprises an inner peripheral surface disc 12, and an outer peripheral surface disc 11 which is rotatably arranged on the outside of the disc 12; an empty arrangement space 20 for replacing the bit supporting cassette 15, which is radially elongated and set on the side of an outer periphery, with the bit supporting cassette 19, which is set on the side of an inner periphery, is formed on the disc 12; the discs 12 and 11 can be simultaneously rotated during the excavation of an object to be excavated, and can be separately rotated when the cassette 15, existing on the side of the outer periphery, and the cassette 19, existing on the side of the inner periphery, are replaced with each other; and a movable mechanism, which makes the bit supporting cassette radially movable between the discs 12 and 11, is provided on the disc 12. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种挖掘机，其能够使存在于内周侧的钻头支撑盒和存在于外周侧的钻头支撑盒通过挖掘机械地径向移动，并且彼此替换。解决方案：刀头10包括内周面盘12和可旋转地布置在盘12外侧的外周面盘11; 用于将位于外周侧的径向伸长并设置的钻头支承盒15与设置在内周侧的钻头支承盒19相比较的空的排列空间20形成在盘 12; 盘12和11可以在挖掘被挖掘物体的同时旋转，并且当存在于外周侧的盒15和存在于内侧的盒19上时，可以单独旋转周边，彼此替换; 以及使得在盘12和11之间径向可移动的钻头支承盒的可移动机构设置在盘12上。版权所有（C）2006，JPO＆NCIPI

18. 发明专利

JP2006118176A Construction method for underwater tunnel 审中-公开
标题翻译：水下隧道施工方法
公开(公告)号：JP2006118176A
公开(公告)日：2006-05-11
申请号：JP2004305842
申请日：2004-10-20
申请人： Taisei Corp , 大成建設株式会社
发明人： KANEKO KENICHI , FUJII SHUNJI
IPC分类号： E02D29/073
摘要： PROBLEM TO BE SOLVED: To provide a construction method of an underwater tunnel, which enables the under tunnel to be constructed even in a waterway with an obstacle.
SOLUTION: A caisson, whose hollow inside houses a buoyancy body, is used. The buoyancy body is housed in the state of being split into a plurality of pieces. When the caisson is sunk on a job site, it is sunk by extracting the buoyancy body from the inside of the caisson so as to reduce buoyancy.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种水下隧道的施工方法，即使在具有障碍物的水道中也能够构造下隧道。
解决方案：一个沉箱，其中空的内部装有浮力体。浮力体以分割成多个的状态容纳。当沉箱沉没在工地上时，通过从沉箱内抽取浮力体来减少浮力，这是沉没的。版权所有（C）2006，JPO＆NCIPI

19. 发明专利

JP2006090099A Underground structure and its construction method 有权
标题翻译：地下结构及其施工方法
公开(公告)号：JP2006090099A
公开(公告)日：2006-04-06
申请号：JP2004280662
申请日：2004-09-27
申请人： Taisei Corp , 大成建設株式会社
发明人： ITO YUICHI , SHIMOMURA TAIZO , KANEKO KENICHI , KOIZUMI YOSHIO
IPC分类号： E21D13/02
摘要： PROBLEM TO BE SOLVED: To provide an underground structure excellent in cut-off efficiency and constructed with a simple method in the underground structure constructed by utilizing a plurality of tunnels arranged in parallel and its construction method.
SOLUTION: The underground structure 1 constructed by utilizing a plurality of tunnels T1 arranged in parallel is equipped with a guide trench D1 opened in the other tunnel T1 side formed in a lining L1 of one tunnel T1 in two tunnels T1 and T1 adjacent to each other, a ridge P1 inserted in the guide trench D1 of one tunnel T1 formed in the lining L1 of the other tunnel T1 and forming a recessed section P11 in a shape for laying a pipe in the front end and a water sealing agent injected around the ridge P1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种地下结构优良的地下结构，并且通过利用多个平行布置的隧道构造的地下结构中的简单方法构成，其构造方法。解决方案：通过使用并联布置的多个隧道T1构造的地下结构1配备有在另一个隧道T1侧开口的引导沟槽D1，其形成在两个隧道T1和T1相邻的隧道T1的衬里L1中另外，在另一个隧道T1的衬里L1中形成的一个隧道T1的导向槽D1中插入的脊P1形成为前端配管的形状的凹部P11和注入的密封剂围绕山脊P1。版权所有（C）2006，JPO＆NCIPI

20. 发明专利

JP2005273398A Tunnel excavating method, movable cross-sectional cutter and master-slave shield machine 有权
标题翻译：隧道掘进方法，可移动交叉切割机和主离合机
公开(公告)号：JP2005273398A
公开(公告)日：2005-10-06
申请号：JP2004091788
申请日：2004-03-26
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： TAKAMIZAWA KAZUO , KANEKO KENICHI , OHATA YUTAKA , ITO KEN , TODO NORIYUKI , SHIMADA TETSUJI , ADACHI HIDEAKI , HIROTOMI SATOSHI , YOSHIDA YUZURU , NAKANE TAKASHI , TOMIMATSU HIROAKI , SUGIMORI MAKOTO , OZAKI MASAYA
IPC分类号： E21D9/087 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To excavate and construct a new tunnel having a circular cross section and a deformed cross section without performing open-cut work. SOLUTION: This tunnel excavating method changes a tunnel cross section to a deformed cross section having a shape different from this cross section from a substantially circular cross section or to the substantially circular cross section from its deformed cross section in the middle of excavating and constructing the tunnel by a shield machine 1. Blade-like face plates 23 and 53 freely protruding and retreating in the shield radial direction from peripheral edges 22 and 54 of deformed cutter face plates are arranged on the deformed cutter face plates 9 and 52 formed in deformed cross-sectional shapes. A cutter is formed so as to become a circular cross-sectional shape when projecting its blade-like face plates 23 and 53. A circular cross section is excavated by projecting the blade-like face plates 23 and 53 in a circularly excavated cross section. The blade-like face plates 23 and 53 are stored in the deformed cutter face plates 9 and 52 when excavating the deformed cross section, and excavation is performed by the deformed cutter face plates 9 and 52. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：挖掘和建造具有圆形横截面和变形横截面的新隧道，而不进行开切式作业。解决方案：这种隧道掘进方法将隧道横截面改变为具有与该横截面不同的形状的变形横截面从基本上圆形的横截面或从挖掘中间的变形横截面到大致圆形的横截面并通过盾构机1构造隧道。在形成有变形的切割面板9和52的变形的切割面板的周边边缘22和54上，沿屏蔽径向自由地突出和退回的刀片状面板23和53 在变形的横截面形状。当将刀片状面板23和53投影时，切割器形成为圆形的横截面形状。通过将叶片状面板23和53以圆形挖掘的横截面突出来挖出圆形横截面。当挖掘变形的横截面时，叶片状的面板23和53被存储在变形的切割面板9和52中，并且通过变形的切割面板9和52进行挖掘。（C）2006 ，JPO＆NCIPI

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