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21. 发明专利

JP2005029992A Multiple-type pipe jacking method 审中-公开
标题翻译：多管式夹管方法
公开(公告)号：JP2005029992A
公开(公告)日：2005-02-03
申请号：JP2003193915
申请日：2003-07-08
申请人： Kidoh Construction Co Ltd , 機動建設工業株式会社
发明人： KIMURA NOBUHIKO , NAKANO MASAAKI , NAKAMURA SHINISHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a multiple-type pipe jacking method burying by arranging a plurality of pipe lines in parallel from one shaft.
SOLUTION: The multiple-type pipe jacking method comprises a boring process forming an accurate tunnel pit along a planned route by a main advancing machine having a cutter face plate on the front end of a cylindrical front shell and equipped with a plurality of directional control jacks in a connecting section between the cylindrical front shell and a rear shell and the other process forming the tunnel pit while being delayed by a certain distance from the main advancing machine by making the main advancing machine as a guide by connecting an auxiliary advancing machine having the cutter face plate on the front end to the side of the main advancing machine.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过从一个轴平行布置多条管线来提供多头式顶管方法的埋藏。解决方案：多类型顶管方法包括一个钻孔工艺，该方法通过主进给机床沿预定路线形成精确的隧道坑，该主进给机具有在圆筒形前壳的前端上的切割面板，并配备有多个在圆筒前壳和后壳之间的连接部分中的方向控制千斤顶，另一个通过使主推进机通过连接辅助前进而与主进给机延迟一定距离而形成隧道坑的过程机器具有前端至主进给机侧的切割面板。版权所有（C）2005，JPO＆NCIPI

22. 发明专利

JP2005016082A Annular cutting device for repairing existing pipeline, and method for repairing existing pipeline 审中-公开
标题翻译：用于修复现有管道的环形切割装置，以及修复现有管道的方法
公开(公告)号：JP2005016082A
公开(公告)日：2005-01-20
申请号：JP2003180088
申请日：2003-06-24
申请人： Kidoh Construction Co Ltd , 機動建設工業株式会社
发明人： KIMURA NOBUHIKO , ARAKI DAISUKE
IPC分类号： E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To efficiently repair an existing pipe by efficiently and positively recovering crushed pieces of the existing pipe in an annular cutting device for repairing an existing pipeline. SOLUTION: This annular cutting device for repairing the existing pipeline is provided with a rotary cutting part 30 circumferentially arranged at the front part of a device body 22 jacked in the existing pipeline, and circumferentially rotated to cut the existing pipe 10; a cylindrical recovery part 40 arranged at the device body 22 in front of the rotary cutting part 30, formed in cylindrical shape as a whole and having a recovery port 43 for recovering the crushed pieces of the existing pipe cut by the rotary cutting part 30; a plurality of blade pieces arranged extending radially from the center side inside the cylindrical recovery part 40 and circumferentially rotated to transfer the crushed pieces; and a discharge pipe 74 arranged at the device body 22 in front of the cylindrical recovery part 40 and communicating with the front face of the cylindrical recovery part 40 to discharge the crushed pieces. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过有效地积极地在现有管道的环形切割装置中回收现有管道的破碎件来有效地修复现有的管道，以修复现有的管道。解决方案：这种用于修复现有管道的环形切割装置设置有旋转切割部30，该旋转切割部30周向地布置在被覆在现有管道中的装置主体22的前部，并且周向旋转以切割现有管10; 在旋转切割部30前方的装置主体22上配置有圆筒状的圆筒形回收部40，整体形成为圆筒状，具有用于回收由旋转切削部30切断的现有管的破碎片的回收口43; 多个叶片，其从圆筒状回收部40的中心侧向径向延伸并周向旋转，转移该碎片; 以及排出管74，其布置在装置主体22的圆筒形回收部40的前方，与圆筒形回收部40的前表面连通，以排出碎片。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2004353285A Boring machine for gravel 审中-公开
标题翻译：烧烤机
公开(公告)号：JP2004353285A
公开(公告)日：2004-12-16
申请号：JP2003151998
申请日：2003-05-29
申请人： Kidoh Construction Co Ltd , 機動建設工業株式会社
发明人： KIMURA NOBUHIKO , ISO KEIJI
IPC分类号： E21D9/08 , E21D9/06 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a boring machine for gravel capable of efficiently performing jacking construction even in the alternate strata ground of the gravel and boulder ground and the clay ground.
SOLUTION: This boring machine for gravel is composed of a cutter face plate rotatably provided at the tip of an outer shell; an outer cone provided with a cutout only in a prescribed range of a conical upper part reduced in inner diameter toward the rear from the rear part of the cutter face plate inside the outer shell; and a conical inner cone enlarged in outer diameter toward the rear and rotatably provided behind the cutter face plate inside the outer cone.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在砾石和冰砾地面和粘土地面的交替地层地面中，也可以提供一种能够高效地进行起重施工的砾石镗孔机。解决方案：这种砾石镗孔机由可旋转地设置在外壳的顶端的切割面板组成，外圆锥体，其仅在外壳内部从切割面板的后部向内侧缩小的锥形上部的规定范围内设置; 以及圆锥形内锥体，其外径朝向后方扩大，并且可旋转地设置在外锥体内的切割面板的后面。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2003321996A Jacking apparatus 审中-公开
标题翻译：起重设备
公开(公告)号：JP2003321996A
公开(公告)日：2003-11-14
申请号：JP2002131241
申请日：2002-05-07
申请人： Kidoh Construction Co Ltd , 機動建設工業株式会社
发明人： KIMURA NOBUHIKO , KAWAMOTO YUJI , UCHIDA HIROKO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a jacking apparatus for launching a branched pipe from the inside of a tunnel by installing a starting jack inside of an adit constructed from a segment buried in the ground or a jacking apparatus for continuously launching the propulsive pipe without removing a lining from the inside of an intermediate shaft to be lined.
SOLUTION: The jacking apparatus for launching the pipe comprises a pair of jack holders on which the initial pushing jacks are mounted and right and left symmetrically arranged to the center axis in the vertical direction of the pipe and an expansion member installed on a position without hindrance to the pipe to connect a pair of right and left jack holders, and the jacking apparatus is so constituted that the expansion member is expanded to move a pair of right and left jack holders to both sides to ensure spaces for the pipe to pass through in a pair of jack holders.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于从隧道内部发射分支管道的顶升装置，其中，将起始插座安装在由埋在地面中的段构成的安装件内或用于连续地推进推进而不需要从要排列的中间轴的内部移除衬里。解决方案：用于发射管道的顶升装置包括一对千斤顶保持器，初始推动千斤顶安装在其上，并且在管的垂直方向上向左右对称地布置在中心轴线上，并且扩展构件安装在位置而不妨碍管道连接一对左右的千斤顶保持架，并且顶起装置被构造成使得膨胀构件膨胀以将一对左右的千斤顶保持架移动到两侧以确保管道的空间通过一对杰克持有人。版权所有（C）2004，JPO

25. 发明专利

JP2003286796A Pipe-jacking device 审中-公开
标题翻译：管接头装置
公开(公告)号：JP2003286796A
公开(公告)日：2003-10-10
申请号：JP2002090548
申请日：2002-03-28
申请人： Kidoh Construction Co Ltd , 機動建設工業株式会社
发明人： KIMURA NOBUHIKO , ISO KEIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a pipe-jacking device for laying an excavator, a jacking pipe, or the like in the ground in sequence from the inside of a starting shaft, in a jacking method for connecting and laying each of a water pipe, a sewer, a conduit tube, or the like in sequence in the ground.
SOLUTION: The pipe-jacking device comprises a staging having a pair of guide rails for holding the jacking pipe, a bearing wall provided in the rear of the staging to be in contact with an earth retaining wall of the starting shaft, plural penetrations provided symmetrically in the bearing wall, a housing cylinder provided in each of the penetrations extended into the rear ground, a cylinder inserted into each of the penetrations of the bearing wall and the housing cylinder, and a base pushing jack fixed to a front surface of the bearing wall by a bearing member provided on an front end part of the cylinder.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于从起动轴的内部依次从地面中放置挖掘机，起升管等的顶管装置，以起动方式连接和铺设水管，下水道，导管等等。解决方案：顶管装置包括具有一对用于保持顶起管的导轨的分段，设置在分段后部的轴承壁与起始轴的挡土墙接触，多个在轴承壁中对称设置的贯穿孔，设置在每个贯穿后方地面的贯穿孔中的容纳筒体，插入轴承壁和容纳筒体的每个贯穿部分中的气缸，以及固定于前表面的基座推动千斤顶通过设置在气缸的前端部分上的轴承构件。版权所有（C）2004，JPO

26. 发明专利

JP2003239688A SHIELD MACHINE 审中-公开
公开(公告)号：JP2003239688A
公开(公告)日：2003-08-27
申请号：JP2002039583
申请日：2002-02-18
申请人： KIDOH CONSTRUCTION CO LTD
发明人： KIMURA NOBUHIKO , TAKEUCHI TOSHIHIRO
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a shield machine surely conducting a pipe-jacking construction particularly even in an alternate-layer ground regarding the shield machine used for a pipe jacking method. SOLUTION: In the shield machine, an external cylinder covering a shield machine body is formed in the double structure of slidable inner shell and outer shell, the whole circular face plate in approximately the same size as the outside diameter of the inner shell is installed rotatably to a facing surface on the front of the shield machine while a pair of rod-shaped rotary cutters are mounted rotatably at places opposed at the center of the face plate without forming a space among the rotary cutters and the face plate at the circumferential place of the front of the face plate, and the major axes of the opposed rotary cutters are fitted in the mutually orthogonal directions. In the shield machine, circular or rectangular inspection holes are formed to the face plate and the circumferential places of a partition wall set up at a regular interval to the rear of the face plate. COPYRIGHT: (C)2003,JPO

27. 发明专利

JP2003227290A SHIFT PREVENTING DEVICE FOR EMBEDDED PIPE LINE IN JACKING METHOD 审中-公开
公开(公告)号：JP2003227290A
公开(公告)日：2003-08-15
申请号：JP2002024765
申请日：2002-01-31
申请人： KIDOH CONSTRUCTION CO LTD
发明人： KIMURA NOBUHIKO , ISO KEIJI
IPC分类号： E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To surely and efficiently prevent backing in a jacking method without any damage to an embedded pipe. SOLUTION: This shift preventing device preventing the embedded pipe 30 line, which is embedded by jacking in the ground E, from undesirably moving in the axial direction is provided with a supporting board 50 supported on the rear end side of the embedded pipe 30 line by a fixed structure such as a side wall 14 of a vertical shaft 10 for passing an insertion hole 54, through which the embedded pipe 30 is passed, fixing apparatuses 60 arranged in four or more places at equal intervals in the circumferential direction on the outside of the insertion hole 54 to the supporting board 50, retractable members 64 arranged in the fixing apparatuses 60 and protruded/retracted in the radial direction of the insertion hole 54, and frictional fixing faces arranged in the retractable members 64 and provided with rugged parts to be brought into contact with the outer circumferential face of the embedded pipe 30 for exerting a frictional supporting force. COPYRIGHT: (C)2003,JPO

28. 发明专利

JP2002340228A REFLECTION PREVENTION TREATED JACKING PIPE 失效
公开(公告)号：JP2002340228A
公开(公告)日：2002-11-27
申请号：JP2001142649
申请日：2001-05-14
申请人： KIDOH CONSTRUCTION CO LTD
发明人： KIMURA NOBUHIKO , SANO TETSUO
IPC分类号： E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a jacking pipe for preventing a light wave used for an automatic tracking type surveying system at jacking execution work from being reflected on an inside surface of the jacking pipe in a pipe jacking method. SOLUTION: In this reflection prevention treated jacking pipe, a surface layer application film composed of an application material of a clay type is formed on an inner peripheral surface of the jacking pipe.

29. 发明专利

JP2002310336A METHOD OF PROTECTING PROPULSION PIPE 失效
公开(公告)号：JP2002310336A
公开(公告)日：2002-10-23
申请号：JP2001118955
申请日：2001-04-18
申请人： KIDOH CONSTRUCTION CO LTD
发明人： KIMURA NOBUHIKO , NAKANO MASAAKI
IPC分类号： E21D9/06 , B05D5/00 , B05D7/22 , B05D7/24 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a method of protecting a propulsion pipe train with their inner faces to be superior in chemical resistance and physical property. SOLUTION: The method of protecting propulsion pipes for forming an anticorrosive layer of a synthetic resin agent on the inner faces of the propulsion pipe train in a propulsion technique comprises the step of filling a joint mixture in joint grooves in inside joint portions of the propulsion pipe train to smooth the inner faces of the pipes after completing propulsion construction and the step of applying a synthetic resin agent all over the inner faces of the propulsion pipe train while making coating means travel from either a start or arrival shaft side into the propulsion pipes, whereby the propulsion pipe train has the anticorrosive layer formed on the inner faces to be superior in chemical resistance.

30. 发明专利

JP2002242588A HANGING APPARATUS IN PROPELLING PIPE 失效
公开(公告)号：JP2002242588A
公开(公告)日：2002-08-28
申请号：JP2001041967
申请日：2001-02-19
申请人： KIDOH CONSTRUCTION CO LTD
发明人： KIMURA NOBUHIKO , ITO AKIRA , TAKEUCHI TOSHIHIRO
IPC分类号： E21D9/06 , F16L1/00 , F16L1/024 , F16L3/00
摘要： PROBLEM TO BE SOLVED: To provide a hanging apparatus available for systematically arranging pipes and wires in a propelling pipe on right and left sides during propulsion of the propelling pipe according to a pipe jacking method. SOLUTION: The hanging apparatus in the propelling pipe is formed of an annular plate, a single or a plurality of expanders, and a plurality of mounting stands. The annular plate has a single or a plurality of joint portions, and is arcuately curved along the internal periphery of the propelling pipe. The single or the plurality of expanders are arranged at the joint portions, for circumferentially expanding/contracting the annular plate. The mounting stands are set on the internal surface of the annular plate.

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