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1. 发明专利

JP2009057712A Temporary pipe for jacking method 有权
标题翻译：用于封堵方法的临时管道
公开(公告)号：JP2009057712A
公开(公告)日：2009-03-19
申请号：JP2007223965
申请日：2007-08-30
申请人： Okumura Corp , Okumura Mach Corp , 奥村機械製作株式会社 , 株式会社奥村組
发明人： ONO JUNJI , MATSUMOTO KIYOSHI , SATO HIROMI , ARAKAWA KENJI
IPC分类号： E21D9/06 , F16L9/19
摘要： PROBLEM TO BE SOLVED: To provide a temporary pipe for a jacking method, which enables efficient jacking work reducing construction costs to be performed by converting it to jacking work for buried pipes different in outside diameter.
SOLUTION: This temporary pipe 10 for the jacking method comprises a temporary pipe body 20, a diameter-enlarged temporary pipe 30, and a diameter-enlarged adapter pipe 40. The diameter-enlarged adapter pipe 40 is installed on the end surface portion of at least either the temporary pipe body 20 or the diameter-enlarged temporary pipe 30 in a state in which the temporary pipe body 20 is mounted and arranged inside the diameter-enlarged temporary pipe 30. Adapter openings 42a, 42b, 42c and 42d correspond to connecting openings 23a, 23b, 23c and 23d of a main body plate 22a, so that adapter pipe bodies 43a, 43b, 43c and 43d can be connected to pipe bodies 16a, 16b, 16c and 16d inside the temporary pipe body 20. The diameter-enlarged adapter pipe 40 is bolted to the temporary pipe body 20 and the diameter-enlarged temporary pipe 30 via a bolt fastening portion 45, so that the diameter-enlarged adapter pipe 40, the temporary pipe body 20 and the diameter-enlarged temporary pipe 30 can be joined and integrated together.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于起重方法的临时管道，其能够有效地起升作业，通过将其转换为外径不同的埋管而将施工成本降低。解决方案：用于起动方法的该临时管道10包括临时管体20，直径增大的临时管道30和直径扩大的适配管道40.直径增大的适配管40安装在端面在临时管体20安装在直径扩大的临时管30的内部的状态下，至少临时管体20或直径扩大的临时管30中的至少一部分。适配器开口42a，42b，42c和42d 对应于主体板22a的连接开口23a，23b，23c和23d，使得适配管体43a，43b，43c和43d可以连接到临时管体20内的管体16a，16b，16c和16d。直径扩大的适配器管40经由螺栓紧固部45螺栓连接到临时管体20和直径扩大的临时管30，使得直径扩大的适配管40，临时管体20和直径扩大临时管道30可以加入并整合在一起。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008115548A Tunnel excavator 有权
标题翻译：隧道挖掘机
公开(公告)号：JP2008115548A
公开(公告)日：2008-05-22
申请号：JP2006297323
申请日：2006-11-01
申请人： Okumura Corp , 株式会社奥村組
发明人： MATSUMOTO KIYOSHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator capable of excavating a tunnel while crushing gravel in the dug out sediment efficiently and facilitating inspection of a face from the inside of the machine, maintenance and inspection of a gravel crushing part.
SOLUTION: A gravel crushing means is composed of an inner cone 3 constituted by supporting a large diameter rear end part on a bulkhead 2 provided on a skin plate 1 rotatably and providing a cutter head 4 at a small diameter side front end integrally and an outer cone 5 fixed on an inner peripheral face of the skin plate 1. The inner cone 3 is directly rotated by a driving motor 17 arranged on a rear surface side of the bulkhead 2 without using a rotary shaft. A manhole 9 is provided on an inclined peripheral wall face of the inner cone 3 allowing coming in and out of a sediment taking-in chamber 6 on a rear surface side of the cutter head 4 from the hollow inside of the inner cone 3 through the manhole 9.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效挖掘出沉淀物中的砾石而挖掘隧道的隧道式挖掘机，便于检查机器内部的面，对砾石破碎部件进行维护和检查。解决方案：砾石破碎装置由内圆锥体3构成，内圆锥体3由可旋转地支撑在外壳板1上的隔板2上的大直径后端部分构成，并且在小直径侧前端一体地设置刀头4 以及固定在皮肤板1的内周面上的外锥体5.内锥3通过设置在隔板2的背面侧的驱动马达17直接旋转而不使用旋转轴。在内锥体3的倾斜的周壁面上设置有检修孔9，允许从内锥3的中空内部通过内锥3的中空内侧进入和离开来自切割头4的后表面侧的沉积物入室6 版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004044254A Large stone crushing device for tunnel excavator 有权
公开(公告)号：JP2004044254A
公开(公告)日：2004-02-12
申请号：JP2002204001
申请日：2002-07-12
申请人： Okumura Corp , 株式会社奥村組
发明人： MATSUMOTO KIYOSHI , INABA HIROYOSHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a large stone crushing device which introduces earth excavated by a cutter plate into an earth chamber behind the cutter plate, positively and efficiently crush large stones mixed in the introduced excavated earth into small pieces in the earth chamber, and then discharges the resultant earth rearward through a mud discharge pipe. SOLUTION: The crushing device is comprised of a plurality pairs of inner and outer mobile rods 7, 7, and fixed rods 8. The pairs of the mobile rods 7, 7 are protruded from a rear surface of the cutter plate 3 in a manner being spaced a predetermined radial interval away from each other. The fixed rods 8 each protrude from a front surface of a bulkhead 2 forming the earth chamber 6 together with the cutter plate 3, in a manner passing a midpoint between the inner and outer mobile rods 7, 7. Then the inner and outer mobile rods 7, 7 lift the large stone A so as to bear both ends thereof according to rotation of the cutter plate 3, and then divide or crush the large stone A by bending an intermediate portion of the large stone A by the fixed rod 8. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2010059606A Subterranean start method for middle-fold type master/slave shield machine and the master/slave shield machine 有权
标题翻译：中型主机/从机屏蔽机和主机/从机屏蔽机的下层起动方法
公开(公告)号：JP2010059606A
公开(公告)日：2010-03-18
申请号：JP2008223297
申请日：2008-09-01
申请人： Okumura Corp , 株式会社奥村組
发明人： NAKAMURA SEIKI , KINOSHITA SHIGEKI , MATSUMOTO KIYOSHI , MORI TATSUO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a subterranean start method for a middle-fold type master/slave shield machine for letting only the slave shield machine advance and excavate the ground in a stable condition by blocking a middle-fold interval section of the master shield machine being left in the ground and preventing the occurrence of water leakage inside the shield machine.
SOLUTION: This subterranean start method for the middle-fold type master/slave shield machine comprises the processes for: anchoring a skin plate 14a of the master shield machine in a front barrel part of the shield machine in the ground around it after letting the shield machine 10 advance up to the predetermined position in the ground while excavating; separating a skin plate 16a of the slave shield machine in the front barrel part from the skin plate 14a of the master shield machine in the front barrel part; integrating the skin plate 16a of the slave shield machine in the front barrel part, a skin plate 14b of the master slave machine in a rear barrel part, and a skin plate 16b of the slave shield machine in the rear barrel part mutually to excavate the ground by the length equivalent to the section (s) of middle-fold interval; letting the shield machine 10 advance until a tip of the skin plate 14b of the master shield machine in the rear barrel part is abutted on a rear end of the skin plate 14a of the master shield machine in the front barrel part; and blocking the middle-fold interval section (s) in the skin plate 14 of the master shield machine.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于中间折叠式主/从屏蔽机的地下起动方法，用于仅使副屏蔽机器前进并且在稳定状态下挖掘地面，通过阻挡中间折叠间隔部分主屏蔽机器留在地面上，防止屏蔽机内漏水的发生。解决方案：用于中折型主/从屏蔽机的这种地下起动方法包括以下处理：将主屏蔽机的皮板14a在围绕其的地面中的屏蔽机的前筒部分中固定在其上使盾构机10在挖掘时前进到地面中的预定位置; 将前筒部中的副屏蔽机的皮肤板16a与前筒部的主屏蔽机的皮肤板14a分离; 将从屏蔽机的皮板16a整合在前筒部中，主筒部的主从机的皮肤板14b和后筒部中的副屏蔽机的皮肤板16b相互挖掘地面长度相当于中间间隔的段; 使屏蔽机10前进直到后筒部的主屏蔽机的皮肤板14b的前端与前筒部的主屏蔽机的皮肤板14a的后端抵接，并阻塞主屏蔽机器的皮肤板14中的中间折叠间隔部分。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010059605A Master/slave shield machine 有权
标题翻译：主/从动屏蔽机
公开(公告)号：JP2010059605A
公开(公告)日：2010-03-18
申请号：JP2008223296
申请日：2008-09-01
申请人： Okumura Corp , 株式会社奥村組
发明人： NAKAMURA SEIKI , KINOSHITA SHIGEKI , MATSUMOTO KIYOSHI , MORI TATSUO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a master/slave shield machine capable of easily stabilizing the ground stirred up in an outer peripheral part of the master shield machine being left in the ground by a simple configuration. SOLUTION: This master/slave shield machine forms a shield tunnel having segments 22a, 22b having outside diameter changed by arranging the slave shield machine 15 in the inside of a skin plate 14 of the master shield machine concentrically and separating the slave shield machine 15 from the master shield machine 13 after excavating the ground up to a predetermined position in the ground to excavate the ground only by the slave shield machine 15, wherein the slave shield machine 15 and the master shield machine 13 are mutually integrated by aligning pin fixing holes 23, 24 formed in a skin plate 16 of the slave shield machine 15 and the skin plate 14 of the master shield machine and fitting and fixing an integration holding pin 25 in them. The master/slave shield machine is also provided with an impregnation agent discharge hole 26 for pouring ground impregnation agent into an outer side of the skin plate 14 of the master shield machine from an inner side of the skin plate 16 of the slave shield machine, the hole axially penetrating the integration holding pin 25. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种主/从屏蔽机，其能够通过简单的配置容易地将被保持在地面中的主屏蔽机的外围部分的地面搅动起来。解决方案：该主/从屏蔽机构形成屏蔽通道，其具有通过将主屏蔽机器的皮肤板14的内侧同心地布置从属屏蔽机15而使外部直径变化的段22a，22b，并将从属屏蔽在将地面挖掘到地面上的预定位置之后，从主屏蔽机13的机器15仅由副屏蔽机器15挖掘地面，其中从屏蔽机15和主屏蔽机13通过对准销相互集成形成在从屏蔽机15的皮肤板16和主屏蔽机的皮肤板14中的固定孔23,24，并将整合保持销25装配并固定在其中。主/从屏蔽机还设置有浸渍剂排放孔26，用于将地面浸渍剂从主屏蔽机器的蒙皮板16的内侧倾倒到主屏蔽机的蒙板14的外侧，孔贯穿整合保持销25。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010077631A Soil removing device for shield machine 有权
标题翻译：用于屏蔽机的土壤去除装置
公开(公告)号：JP2010077631A
公开(公告)日：2010-04-08
申请号：JP2008245543
申请日：2008-09-25
申请人： Okumura Corp , 株式会社奥村組
发明人： OBUKA KAZUAKI , MAEHARA KATSUHARU , MATSUMOTO KIYOSHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a soil removing device crushing large lumps included in excavated soil excavated by a shield machine, into small pieces to prevent a screw conveyor from being blocked with the large lumps, thereby smoothly carrying them out backward. SOLUTION: The front end opening of the screw conveyor 6 faces a sediment storage chamber 4 between a cutter plate 2 and a bulkhead 3 in the shield machine, and the front end of a rotating center shaft 8 of the screw conveyor 6 and the front end of a screw blade 9 stuck to the rotating center shaft 8, are projected into the sediment storage chamber 4. Several support protrusions 14-16 are protrusively provided at each predetermined circumferential space on the facing surfaces of the front and rear blade parts 9a, 9b in these projecting parts and on the rotating center shaft 8. While supporting the large lumps A in the erected state by the adjacent support protrusions 14-16, the large lumps A are pressed to the front face of the bulkhead 3 by the rotation of the screw blade 9 and crushed into small pieces. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种将由盾构机挖出的挖掘土壤中包含的大块块破碎成小块的防污装置，以防止螺旋输送机被大块堵塞，从而顺利地将其向后推出。
解决方案：螺旋输送机6的前端开口面对屏蔽机内的切割板2和隔板3之间的沉淀物储存室4，螺旋输送机6的旋转中心轴8的前端，以及粘贴在旋转中心轴8上的螺旋叶片9的前端突出到沉淀物储存室4中。在前叶片部分和后叶片部分的相对表面上的每个预定的周向空间处突出设置几个支撑突起14-16 在这些突出部分中和在旋转中心轴8上的9a，9b。在通过相邻的支撑突起14-16支撑竖立状态下的大块状物A的同时，大块状物A被按压到隔板3的前表面螺旋叶片9的旋转并被压碎成小块。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010071056A Tunnel excavator 有权
标题翻译：隧道挖掘机
公开(公告)号：JP2010071056A
公开(公告)日：2010-04-02
申请号：JP2008243240
申请日：2008-09-22
申请人： Okumura Corp , 株式会社奥村組
发明人： MORI TATSUO , MATSUMOTO KIYOSHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator formed to have such a small length that can be easily installed irrespective of small area of a starting shaft and capable of laying a sewer pipe or the like by burying following pipe bodies while excavating a tunnel having very small diameter from the starting shaft toward an arrival shaft. SOLUTION: This shield excavator is composed of a motor unit A provided with a hydraulic motor being shorter than an electric motor and used as a motor 4 for driving a cutter head 2 and a valve unit B arranged by following the motor unit A which are provided in a shield body 1 having the cutter head 2 protruding rotatably at a front end. A middle-folding mechanism 7 is provided on a valve unit B side to form diameter of the whole excavator into small diameter. The length of the excavator is reduced as much as possible to install it in the starting shaft easily and bury a pipe line having a small diameter. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道式挖掘机，其形成为具有能够容易地安装的小长度，而不管起始轴的小面积如何，并且能够通过在挖掘期间埋藏下列管体来铺设下水管或类似物从起动轴到到达轴的直径非常小的隧道。解决方案：该盾构式挖掘机由具有比电动机短的液压马达的马达单元A构成，用作驱动切割头2的马达4和沿马达单元A布置的阀单元B 它们设置在具有在前端可旋转地突出的切割头2的屏蔽体1中。中间折叠机构7设置在阀单元B侧，以将整个挖掘机的直径形成为小直径。尽可能地减小挖掘机的长度以容易地将其安装在起动轴中，并且埋入具有小直径的管线。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009203671A Rolling prevention mechanism for buckling shield machine 有权
标题翻译：滚动防护机械的滚动防护机制
公开(公告)号：JP2009203671A
公开(公告)日：2009-09-10
申请号：JP2008045641
申请日：2008-02-27
申请人： Okumura Corp , 株式会社奥村組
发明人： MATSUMOTO KIYOSHI , INABA HIROYOSHI , MORI TATSUO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a rolling prevention mechanism for a buckling shield machine for excavating a curved tunnel, which allows lateral folding of a front trunk to a large degree with respect to a rear trunk without causing obstruction at all on facilities etc. inside the machine even when the sharply curved tunnel is excavated, and positively prevents rolling of the machine. SOLUTION: According to the structure of the buckling shield machine, the front trunk 2 and the rear trunk 3 are foldably connected together, and an interval between the trunks is linked by a plurality of buckling jacks 5, followed by protruding horizontal fixed plates 6 from upper and lower rear ends of the front trunk 2 toward the rear trunk 3. On the other hand, a pair of right and left receiving seat members 7, 7 are protruded from each of upper and lower front ends of the rear trunk 3 at locations on both sides of a front end of each horizontal fixed plate 6 in a manner securing small intervals from the horizontal fixed plate. Thus by abutting side end faces of the horizontal fixed plate 6 on the receiving seat members 7 to receive the same, the shield machine is prevented from rolling, and by making the horizontal fixed plates 6 circumferentially tiltable, the shield machine can excavate the curved tunnel. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于挖掘弯曲隧道的弯曲盾构机的防滚动机构，其允许前躯干相对于后躯干部在很大程度上侧向折叠而不会在所有设备上产生障碍即使在急剧弯曲的隧道被挖掘时，也可以肯定地防止机器的滚动。
解决方案：根据弯曲屏蔽机的结构，前躯干2和后躯干3可折叠地连接在一起，并且多个弯曲插口5之间的间隔通过多个弯曲插口5连接，然后突出水平固定板6从前行李箱2的上下后端朝向后行李箱3.另一方面，一对左右的接收座椅构件7,7从后行李的上下前端中的每一个突出 3在每个水平固定板6的前端的两侧的位置处以与水平固定板小的间隔的方式。因此，通过将水平固定板6的侧端面抵接在容纳座构件7上，可以防止屏蔽装置的滚动，并且通过使水平的固定板6沿圆周方向倾斜，屏蔽机器可以挖掘弯曲的隧道。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008115557A Tunnel excavator 有权
标题翻译：隧道挖掘机
公开(公告)号：JP2008115557A
公开(公告)日：2008-05-22
申请号：JP2006297810
申请日：2006-11-01
申请人： Okumura Corp , 株式会社奥村組
发明人： MATSUMOTO KIYOSHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To divert a tunnel excavator for excavating gravel ground capable of excavating a tunnel while crushing gravel in the dug out sediment to a tunnel excavator for excavating sediment ground for use.
SOLUTION: In this tunnel excavator for excavating gravel ground capable of excavating a tunnel while excavating the gravel ground and crushing the gravel by an outer cone 5 and an inner cone 3 provided with a cutter head 4 integrally, a rear end of an outer peripheral wall part 5a of the outer cone 5 is detachably connected with a front end of a skin plate 1 of a tunnel excavator main body, and a hood 20 like a short cylinder having the same inside and outside diameters as those of the outer peripheral wall part 5a of the outer cone 5 is connected with the front end of the skin plate 1 after removing the outer cone 5 to change the use of this tunnel excavator for excavating gravel ground into the use of a tunnel excavator for excavating sediment ground.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了挖掘挖掘隧道的隧道挖掘机，将挖掘出的沉积物中的砾石破碎成隧道挖掘机，挖掘沉积物使用时，转移隧道挖掘机。
解决方案：在这种挖掘砾石地面的隧道挖掘机中，在挖掘砾石地面的同时挖掘砾石地面，并通过外锥5和设置有刀头4的内圆锥体3一体地破碎砾石，外锥体5的外周壁部5a与隧道式挖掘机主体的皮肤板1的前端可拆卸地连接，并且具有与外周的内径和外径相同的短圆筒的罩20 拆下外锥5后，外锥5的壁部5a与皮肤板1的前端连接，将挖掘砾石地的隧道式挖掘机的使用改变为使用挖掘泥土的隧道式挖掘机。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005171550A Equipment for automatically removing massive matters from transported object 有权
标题翻译：用于自动从运输对象中移除大量物件的设备
公开(公告)号：JP2005171550A
公开(公告)日：2005-06-30
申请号：JP2003410174
申请日：2003-12-09
申请人： Okumura Corp , 株式会社奥村組
发明人： MATSUMOTO KIYOSHI
IPC分类号： E02F7/00 , E02F7/10 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide equipment for removing gravel from sediment, which enables the gravel to be continuously, automatically and efficiently removed, during the conveyance of the gravel included in removed earth.
SOLUTION: In this equipment for automatically removing a massive matter from a transported object, a rotor 9, wherein a plurality of blade members 15 are radially provided from a rotating central shaft 14, is arranged in a hollow circular casing 1; the sediment from piping 10 for conveying the sediment is accepted with slurry into a chamber 16 between the adjacent blade members of the rotor 9 through an inflow port 4 which is provided in the casing 1; the sediment except the gravel is made to flow out into discharge-side piping 11 along with the slurry through a screen 7, which is provided on a peripheral wall of the casing 1, by the rotation of the rotor 9; and the gravel remaining in the chamber 16 is made to fall for removal through an exhaust port 5 which is opened on the bottom of the casing 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于从沉积物中去除砾石的设备，这使得在包括在被移除的土壤中的砾石的输送期间能够连续，自动和有效地去除砾石。解决方案：在用于从运输物体自动去除大量物质的设备中，其中多个叶片构件15从旋转中心轴14径向设置的转子9布置在中空圆形壳体1中; 用于输送沉淀物的管道10的沉淀物通过设置在壳体1中的流入口4被浆料接收到转子9的相邻叶片构件之间的腔室16中; 除了砾石之外的沉淀物通过转子9的旋转通过设置在壳体1的周壁上的筛网7与浆料一起流出到排出侧管道11中; 并且通过在壳体1的底部开口的排气口5使残留在室16中的砂砾下降以进行除去。（C）2005，JPO＆NCIPI

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