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1. 发明专利

JP2005350881A Widening excavation mechanism for shield machine 有权
标题翻译：屏蔽机械的加固机械
公开(公告)号：JP2005350881A
公开(公告)日：2005-12-22
申请号：JP2004170020
申请日：2004-06-08
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Komatsu Ltd , Shimizu Corp , 株式会社小松製作所 , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： TERADA SHINICHI , ASO TOSHIMITSU , SANJO YUSUKE , MORIYA YOSHIRO
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a widening excavation mechanism for a shield machine capable of excavating a tunnel of a main line and a sidewall of a shield tunnel from a desired position continuously and simultaneously with tunnel excavation by one shield machine. SOLUTION: Independently of a cutter head 2 of the shield machine 1, widening cutter heads 30, 30' shaped to swell outward from both ends toward the center parts are arranged at a side part of a skin plate 14 so as to freely retractably from at least one side wall direction of the skin plate 14. The outer peripheral shape of the widening cutter heads 30, 30' corresponds to the tunnel cross-sectional shape in a widened part to perform widening excavation of the widened part. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于能够通过一个屏蔽机器连续地同时进行隧道掘进的盾构通道的主线路和侧壁的隧道从期望的位置挖掘隧道的加宽挖掘机构。解决方案：与屏蔽机1的刀头2独立地，形成为从两端朝向中心部分向外膨胀的加宽刀头30,30'布置在皮肤板14的侧部以便自由从外皮板14的至少一个侧壁方向可伸缩。加宽刀头30,30'的外周形状对应于加宽部分中的隧道横截面形状，以进行加宽部的加宽挖掘。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005048378A Tunnel construction method and shield machine for use therein 有权
标题翻译：隧道施工方法及其使用的屏蔽机
公开(公告)号：JP2005048378A
公开(公告)日：2005-02-24
申请号：JP2003203756
申请日：2003-07-30
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Komatsu Ltd , Shimizu Corp , 株式会社小松製作所 , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： ASO TOSHIMITSU , GOTO TORU , TANAKA DAIZO , HOSOI MOTONORI , YASUI KATSUTOYO , INOUE KEIMEI , KADOTA KATSUMI , SANJO YUSUKE , MITANI NORIO , TERADA SHINICHI
IPC分类号： E21D9/06 , E21D9/087 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method which facilitates reaming and contraction of a cross section of a tunnel to shorten a construction period and reduce construction costs, and to provide a shield machine for use in the method. SOLUTION: The shield machine is provided with a cylindrical skin plate 4 forming a peripheral portion thereof, a cutter 2 arranged on a front portion of the skin plate 4, for excavating a standard shaft, and a copy cutter 3 for excavating a reamed shaft. The cutter 2 has the rod-shaped copy cutter 3 mounted therein in a manner protrudable in a direction orthogonal to an excavating direction. The shield machine 1 is comprised of a plurality of pressing jacks 9 circumferentially arranged inside a rear portion of the skin plate 4, a reaming member 5 which forms part of the skin plate 4 in a manner protrudable in a reaming direction of the reamed shaft, a tail plate 7 which forms part of the skin plate 4, for sliding in the excavating direction, and a reaming skin plate 6 which is arranged on a rear portion of the machine, for forming a shielded reamed section. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有助于隧道横截面的扩孔和收缩以缩短施工周期并降低施工成本的隧道施工方法，并提供用于该方法的屏蔽机。解决方案：屏蔽机器设置有形成其周边部分的圆柱形表皮板4，设置在皮肤板4的前部上用于挖掘标准轴的切割器2和用于挖掘标准轴的复制切割器3 铰孔轴。刀具2具有以与挖掘方向正交的方向突出的方式安装在其中的杆状复制切割器3。屏蔽机1由周向配置在外壳4的后部内的多个按压千斤顶9构成，铰接构件5以能够在延伸轴的扩孔方向上突出的方式形成皮肤板4的一部分，构成皮肤板4的一部分的尾板7，用于在挖掘方向上滑动;以及铰接表皮板6，其设置在机器的后部，用于形成屏蔽的铰接部分。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006312851A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2006312851A
公开(公告)日：2006-11-16
申请号：JP2005136635
申请日：2005-05-09
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , ITO HIROYUKI , KADOTA KATSUMI , SANJO YUSUKE , KATSUMOTO NAOKI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To continuously excavate a section from the natural ground G with a small depth to the natural ground G with a great depth by using a shield machine 1. SOLUTION: A bulkhead frame 13 for partitioning a chamber 11 between a face F and the bulkhead frame 13 is provided on the front side of a shield frame 3; a ring-shaped cutter shaft 15 is rotatably provided in the bulkhead frame 13 so as to be swingable; a cylindrical intermediate supporting member 25 which is integrally provided on the front side of the cutter shaft is constituted in such a manner that the chamber 11 is split into an inner chamber 27 and an outer chamber 29 enclosing the inner chamber 27; the inner cutter head 27 is integrally provided on the inside surface of the member 25; and an annular outer cutter head 29 for excavating the natural ground G in cooperation with the inner cutter head 27 is integrally provided on the outside surface of the member 25. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过使用屏蔽机1，从具有较小深度的自然地面G连续挖掘具有较大深度的自然地面G的部分。解决方案：用于分隔一个在面罩F和隔板框架13之间的室11设置在屏蔽框架3的前侧; 环形切割器轴15可旋转地设置在隔板框架13中以便可摆动; 一体地设置在刀轴的前侧的圆筒状中间支撑构件25构成为使得室11分成内室27和封闭内室27的外室29; 内刀头27一体地设置在构件25的内表面上; 并且在构件25的外表面上一体地设置有用于与内刀头27协作挖掘天然地面G的环形外刀头29.（C）2007，JPO＆INPIT

4. 发明专利

JP2006312850A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2006312850A
公开(公告)日：2006-11-16
申请号：JP2005136633
申请日：2005-05-09
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , ITO HIROYUKI , KADOTA KATSUMI , SANJO YUSUKE , KATSUMOTO NAOKI
IPC分类号： E21D9/087 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To continuously excavate a section from the natural ground G with a small depth to the natural ground G with a great depth by using a shield machine 1. SOLUTION: A bulkhead frame 13 for partitioning a chamber 11 between a face F and the bulkhead frame 13 is provided on the front side of a shield frame 3; a first cutter head 35, the notch 35n of which is provided in at least an edge side, is rotatably provided so as to be swingable in the bulkhead frame 13; and a second cutter head 55 which is provided on the same axial center as that of the first cutter head 35 in the bulkhead frame 13 can switch the protruding state of protruding forward with respect to the cutter head 35 and the matching state of matching the notch 35n. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过使用屏蔽机1，从具有较小深度的自然地面G连续挖掘具有较大深度的自然地面G的部分。解决方案：用于分隔一个在面罩F和隔板框架13之间的室11设置在屏蔽框架3的前侧; 第一切割头35，其凹口35n设置在至少边缘侧，可旋转地设置成可在隔板框架13中摆动; 并且设置在与隔板框架13中的第一切割头35相同的轴向中心的第二切割头55可以切换相对于切割头35向前突出的突出状态，以及匹配凹口的匹配状态 35N。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006207245A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2006207245A
公开(公告)日：2006-08-10
申请号：JP2005020273
申请日：2005-01-27
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , ITO HIROYUKI , KADOTA KATSUMI , SANJO YUSUKE , KATSUMOTO NAOKI
IPC分类号： E21D9/06 , E21D9/087 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To construct a tunnel without constructing a deep shaft. SOLUTION: A tilting frame 19 is structured to be switchable between a retracting position and a protruding position by an anteroposterior movement of a sliding frame 13. A cutter head 33 is structured to be switchable between a perpendicular posture and a tilting posture by a tilting movement of the tilting frame 19. A plurality of copy cutters 49 are respectively structured to reciprocate from a peripheral part of the cutter head 33 in a radial direction while being linked to a swinging movement of the cutter head 33. A hood frame 55 is structured to cover an open area between the cutter head 33 in its tilting posture and the shield frame 3 by the forward movement of itself when the sliding frame 13 is in the protruding position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：构造不构造深井的隧道。解决方案：倾斜框架19构造成通过滑动框架13的前后运动在缩回位置和突出位置之间切换。刀头33构造成可以在垂直姿势和倾斜姿势之间切换，由倾斜框架19的倾斜运动。多个复制切割器49分别构造成在与刀头33的摆动相关联的同时沿径向方向从刀头33的周边部分往复运动。罩框架55 构造成当滑动框架13处于突出位置时，通过其自身的向前运动来覆盖其倾斜姿势的刀头33和屏蔽框架3之间的开放区域。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007092412A Recovery method for shield machine, and shield machine using the same 有权
标题翻译：用于屏蔽机的恢复方法和使用它的屏蔽机
公开(公告)号：JP2007092412A
公开(公告)日：2007-04-12
申请号：JP2005284050
申请日：2005-09-29
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , SANJO YUSUKE , KADOTA KATSUMI , ITO HIROYUKI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a recovery method for a shield machine, which enables a main part of a cutter to be safely and inexpensively recovered in a short construction period, and the shield machine using the recovery method. SOLUTION: In this recovery method for the shield machine 1 which becomes unnecessary after reaching a prescribed position such as an arrival position or a jointing position, the cutting-face side of a cutter 2 and a cutter chamber 19 is filled with a filler 37 after the shield machine 1 reaches the prescribed position; the cutter 2 is recovered by being pulled out backward in an excavating direction through a filling layer 42, while earth pressure is borne along with the application of water sealing by the filler 37; and subsequently, an earth retaining material 39 such as mortar is substituted for the filler 37 and hardened. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在短的施工期间安全且廉价地回收切割机的主要部分的盾构机的恢复方法，以及使用该恢复方法的盾构机。解决方案：在这种在达到诸如到达位置或接合位置的规定位置之后变得不必要的屏蔽机1的恢复方法中，切割器2的切割面侧和切割器室19被填充有屏蔽机1到达规定位置后的填料37; 通过在填充层42的挖掘方向上向后方拉出切割器2，同时通过填料37施加水密封而承受土压力; 接着，将诸如砂浆的土保持材料39代替填料37并硬化。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006328662A Buckling shield machine 有权
标题翻译：起重机械
公开(公告)号：JP2006328662A
公开(公告)日：2006-12-07
申请号：JP2005150061
申请日：2005-05-23
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , SANJO YUSUKE , KADOTA KATSUMI , ITO HIROYUKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To enhance recyclability of a buckling shield machine 1 by recycling a rear drum joint frame 13 and a front drum joint frame 23 for another buckling shield machine.
SOLUTION: This buckling shield machine comprises: a rear drum 5; a front drum 7 which is bendably connected to the rear drum 5; a plurality of shield jacks 35 which are circumferentially arranged at intervals in the rear drum 5, and which make the front and rear drums 5 and 7 advance by pressing an assembled segment S against an excavated wall surface in a backward direction; a plurality of buckling jacks 37 which are circumferentially arranged at intervals from the inside of the front drum 7 to that of the rear drum 5, and which make the front drum 7 bent with respect to the rear drum 5; and a cutter head 41 which is rotatably provided in a bulkhead frame 21 of the front drum 7. The rear drum joint frame 13 of the rear drum 5, and the front drum joint frame 23 of the front drum 7 are positioned inside the plurality of shield jacks 35 when seen from a cross section.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过再循环后鼓接头框架13和用于另一个弯曲屏蔽机器的前鼓轮接头框架23来增强弯曲屏蔽机1的可回收性。解决方案：该弯曲屏蔽机器包括：后滚筒5; 前鼓7，其可弯曲地连接到后滚筒5; 多个屏蔽插口35，它们在后滚筒5中周向间隔布置，并且通过将装配的部件S向后方按压挖掘的壁面使前鼓5和前滚筒7前进; 多个弯曲插口37，其从前鼓7的内部到后滚筒5的间隔周向地布置，并使前鼓7相对于后滚筒5弯曲; 以及可旋转地设置在前鼓7的隔板框架21中的切割头41.后滚筒5的后鼓接头框架13和前滚筒7的前鼓接头框架23位于多个屏蔽插座35从横截面看时。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005188218A Muddy water/earth pressure type composite shield machine 有权
标题翻译：泥水/地压式复合屏蔽机
公开(公告)号：JP2005188218A
公开(公告)日：2005-07-14
申请号：JP2003433484
申请日：2003-12-26
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： YOMO HIROAKI , ASO TOSHIMITSU , KADOTA KATSUMI , ITO HIROYUKI , SANJO YUSUKE
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To perform stable excavation while reducing a generation quantity of muddy water. SOLUTION: This muddy water/earth pressure type shield machine has a cutter 3 for earth pressure arranged in a front axial part facing the natural ground 2 side, an earth pressure chamber 4 formed in the rear of the cutter 3 for the earth pressure and taking in excavation sediment, a cutter 5 for the muddy water arranged at a predetermined distance in the rear of the boring advancing direction of the cutter 3 for the earth pressure in an outer peripheral part of the cutter 3 for the earth pressure, and a muddy water chamber 6 formed in the rear of the cutter 5 for the muddy water and taking in the excavation sediment together with the muddy water. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在减少泥浆水的产生量的同时进行稳定的挖掘。
解决方案：该泥土/土压力型屏蔽机具有布置在面向自然地面2侧的前轴向部分中的土压力切割器3，形成在切割器3的后部的土压力室4用于地球在切割器3的镗孔前进方向的后方的预定距离处布置有用于土压的切割器3的外周部分的土压力的泥浆水的切割器5，以及在泥浆水的切割器5的后部形成有泥泞的水室6，并与泥泞的水一起吸收挖掘沉积物。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2007092413A Method and equipment for conveying article in tunnel 有权
标题翻译：隧道输送方法及设备
公开(公告)号：JP2007092413A
公开(公告)日：2007-04-12
申请号：JP2005284051
申请日：2005-09-29
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , SANJO YUSUKE , KADOTA KATSUMI , ITO HIROYUKI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a method and equipment for conveying articles in a tunnel, which enable a heavy load to be stably conveyed even if the tunnel is steep.
SOLUTION: A plurality of jacks 16, which are expanded/contracted in the axial direction of the tunnel, is directly or indirectly connected to the article (heavy load W) in the tunnel; a holding part 37, which is engaged with/disengaged from an inner surface (main girder 22a) of the tunnel, is mounted on the telescopic rod 16b of each of the jacks 16; and the telescopic rod 16b is operated by engaging the holding part 37 with the inner surface of the tunnel, so that the heavy load W can be shifted in the axial direction of the tunnel. Subsequently, when the telescopic rod 16b of any one of the jacks 16 is operated so that the holding part 37 of any one of the jacks 16 can be engaged with the inner surface of the tunnel, the holding part 37 of at least one jacks 16 of the other jacks 16 is engaged with the inner surface of the tunnel, so that the position of the heavy load W can be maintained.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在隧道内输送物品的方法和设备，这使得即使隧道陡峭也能够稳定地传送重负荷。解决方案：在隧道的轴向方向上扩展/收缩的多个千斤顶16直接或间接地连接到隧道中的物品（重负载W）; 与隧道的内表面（主梁22a）接合/分离的保持部37安装在每个插孔16的伸缩杆16b上; 并且伸缩杆16b通过使保持部37与隧道的内表面接合来操作，使得重载W能够沿隧道的轴向移动。随后，当这些千斤顶16中的任何一个的伸缩杆16b被操作以使得任一个千斤顶16的保持部分37能够与隧道的内表面接合时，至少一个千斤顶16的保持部分37 其他千斤顶16与隧道的内表面接合，从而可以保持重载W的位置。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2004353805A Sealing device and rotary feeder 有权
公开(公告)号：JP2004353805A
公开(公告)日：2004-12-16
申请号：JP2003154235
申请日：2003-05-30
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： YAMAMOTO KOZO , SANJO YUSUKE
IPC分类号： B65G53/46 , B65G65/48 , F16J15/16
摘要： PROBLEM TO BE SOLVED: To easily restore sealability of a sealing device in a good condition when a sealing member constituting the sealing device is worn away by the use, in the sealing device disposed between an inner wall of a casing and a rotor rotatably disposed in the casing to perform sealing of the rotor in a rotation direction.
SOLUTION: The sealing device comprises: the sealing member 13 extending in a rotation center axis CL1 of the rotor 9, having a base end part 17 side disposed to the rotor 9 and a tip part 19 side extending toward the inner wall 3A of the casing 3, and movable with respect to the rotor 9 in a direction separated from or getting close to the inner wall 3A; and a fluid pressure cylinder 21 enabling movement of the sealing member 13 in a direction of the inner wall 3A until the tip part 19 is brought into contact with the inner wall 3A by contact pressure.
COPYRIGHT: (C)2005,JPO&NCIPI

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