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1. 发明专利

JP2007321512A Excavation mechanism and shield machine 有权
标题翻译：挖掘机械和屏蔽机
公开(公告)号：JP2007321512A
公开(公告)日：2007-12-13
申请号：JP2006155444
申请日：2006-06-02
申请人： Aoyama Kiko Co Ltd , Hazama Corp , Jfe Engineering Kk , Jfeエンジニアリング株式会社 , 株式会社間組 , 青山機工株式会社
发明人： FUJIMOTO AKIO , OGURA YASUYUKI , HAINO HITOSHI , KOBAYASHI AKIRA
IPC分类号： E21D9/087 , E21D9/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an excavation mechanism superior in boring advance efficiency, and to provide a shield machine having such an excavation mechanism, without generating an unexcavated part in a connecting part of an excavation means, even in the case of constituting the excavation mechanism by connecting a plurality of excavation blocks. SOLUTION: This excavation mechanism has a connecting means 27 formed by connecting the plurality of excavation blocks 100 having the excavation means 24 for excavating soil by rotating and transmitting driving force of a motor 30 being a driving means to the mutually adjacent excavation means, support parts 111, P and Q supporting the excavation means 24, and a penetration bit 25 arranged in the support parts 111, P and Q or at least in one place of its vicinity and excavating the soil by penetrating into the soil. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种优越的镗孔提前效率的挖掘机构，并且提供一种具有这种挖掘机构的盾构机，而在挖掘装置的连接部分中不产生无裂纹的部分，即使在通过连接多个挖掘块构成挖掘机构。解决方案：该挖掘机构具有连接装置27，该连接装置27通过使具有挖掘装置24的挖掘装置24连接而形成，挖掘装置24通过旋转并将作为驱动装置的马达30的驱动力传递到相互相邻的挖掘装置支撑挖掘装置24的支撑部件111，P和Q以及布置在支撑部分111，P和Q中的至少一个位置的穿透钻头25，并且通过渗入土壤挖掘土壤。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007046294A Tunnel widening construction method and tunnel widening device 有权
标题翻译：隧道施工方法及隧道施工装置
公开(公告)号：JP2007046294A
公开(公告)日：2007-02-22
申请号：JP2005230746
申请日：2005-08-09
申请人： Aoyama Kiko Co Ltd , Hazama Corp , Jfe Engineering Kk , Jfeエンジニアリング株式会社 , 株式会社間組 , 青山機工株式会社
发明人： FUJIMOTO AKIO , OGURA YASUYUKI , HAINO HITOSHI , YAMASHITA TOSHIHIRO , KOBAYASHI AKIRA
IPC分类号： E21D9/06 , E21D9/10 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To form a widening machine in a simple structure, to improve construction work efficiency for widening, to shorten a construction period, to reduce construction cost, to enable widening of a large cross section, to enhance the degree of freedom and stability of a skeleton structure, and to form a segment in a lightweight structure. SOLUTION: This tunnel widening construction method pulls back a front body in a main body part of a shield machine while filling a natural ground stabilizing filler in its excavation place by overhanging the front body from the inside of the main body part 2 of the shield machine 1 by excavating the natural ground by its cutters, by constituting the widening machine 3 of the excavating front body 3A having the cutters 4 and 5 and a pre-lining rear body 3B; and afterwards, constructs a pre-lining 7 by a segment or concrete there from the rear body by excavating in a cross-sectional shape of the widening machine by advancing boring by the widening machine combined with the front body and the rear body simultaneously with boring advancing of the shield machine by pushing out to a stabilizing area by the filler from the inside of the main body part of the shield machine by combining the front body and the rear body. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了以简单的结构形成加宽机，为了提高施工工作效率，缩短施工周期，缩短施工成本，能够扩大大截面，提高程度的骨架结构的自由度和稳定性，并且在轻质结构中形成节段。解决方案：该隧道加宽施工方法将盾构机主体部分的前体拉回其开挖位置的自然地面稳定填料，从主体部分2的内侧突出前身通过构成具有切割器4和5的挖掘前身3A的加宽机3和预衬后体3B，通过其切割器挖掘天然地面的盾构机1; 之后，通过与加宽机组合的加宽机进行镗削，同时进行镗孔，从后体通过以加宽机的横截面形状进行挖掘，从后体构成预制件7 通过组合前身和后体，通过从屏蔽机的主体部分的内部通过填充物推出到稳定区域来推进屏蔽机。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006241969A Shield machine, rotary joint, and method of operating shield machine 有权
标题翻译：屏蔽机，旋转接头和操作屏蔽机的方法
公开(公告)号：JP2006241969A
公开(公告)日：2006-09-14
申请号：JP2006024123
申请日：2006-02-01
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Penta Ocean Constr Co Ltd , 五洋建設株式会社
发明人： KOBAYASHI AKIRA , YOSHII MASARU , ARAKI KENJI , HARA SHUICHI , NOMOTO GIICHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield machine, a rotary joint used for the same, and a method of operating the shield machine for rapidly and easily performing cutter bit replacing work by providing a cutter bit replacing means capable of mounting a new cutter bit to a cutter spoke from a body part. SOLUTION: The shield machine 100 has the body part 10; a rotary excavating part 20; the rotary joint (RJ) 40 for supplying oil pressure to the rotary excavating part 20 from the body part 10; a stator support means 50 for supporting a stator 41 of the RJ 40; a stator fixing means 60 for fixing the position of the stator support means 50; and a rotor rotating means 70 for transmitting rotation of the rotary excavating part 20 to a rotor 42 of the RJ 40. A stator support lever 52 of the stator support means 50 is swingable around a support lever fulcrum 51 used as the swing center. With this swing, a center shaft of the RJ 40 coincides with the rotational center of the rotary excavating part 20 or is displaced from the rotation center. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种屏蔽机，用于其的旋转接头，以及一种操作该屏蔽机的方法，用于通过提供一种能够安装切割刀头的新刀头从身体部位转动。屏蔽机100具有主体部10; 旋转挖掘部20; 用于从主体部10向旋转挖掘部20供给油压的旋转接头（RJ）40; 用于支撑RJ 40的定子41的定子支撑装置50; 用于固定定子支撑装置50的位置的定子固定装置60; 以及用于将旋转挖掘部分20的旋转传递到RJ 40的转子42的转子旋转装置70.定子支撑装置50的定子支撑杆52围绕用作摆动中心的支撑杆支点51摆动。在该摆动的情况下，RJ40的中心轴与旋转挖掘部20的旋转中心重合，或者从旋转中心位移。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006214155A Shield machine and its operating method 有权
标题翻译：屏蔽机及其操作方法
公开(公告)号：JP2006214155A
公开(公告)日：2006-08-17
申请号：JP2005027709
申请日：2005-02-03
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Penta Ocean Constr Co Ltd , 五洋建設株式会社
发明人： KOBAYASHI AKIRA , HARA SHUICHI , NOMOTO GIICHI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To enable the feed and recovery of a cutter bit, and to prevent arbitrary movement by constantly restraining or restricting a position of the cutter bit. SOLUTION: This shield machine comprises: a cutter-bit mounting groove 50 which is formed in a cutter spoke 150, and wherein an opening is provided on the forward side of excavation; the cutter bit 90 which can move along the groove 50; a movement restricting member for restricting the movement of the cutter bit 90 in the direction of excavation; a cutter-bit fixing means 30 for immovably fixing the cutter bit between the member 30 and the movement restricting member; and a cutter-bit moving means 10 which can apply a force in the direction of excavation to the cutter bit 90, and which moves the cutter bit 90 almost in parallel with the longitudinal direction of the groove 50, when the means 30 does not make the cutter bit 90 fixed between the means 30 and the movement restricting member. The operating method has a step of housing the cutter bit 90 which is moved to a cutter-bit storage chamber 42, capable of communicating with the groove 50, by the operation of the means 10. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了能够进行切削刀头的进给和恢复，并且通过不断地限制或限制切削刀头的位置来防止任意移动。解决方案：该屏蔽机器包括：切割刀头安装槽50，其形成在刀具轮辐150中，并且其中在挖掘的前侧设置有开口; 能够沿凹槽50移动的切割刀头90; 用于限制切割刀头90沿挖掘方向移动的移动限制构件; 刀头固定装置30，用于将刀头固定在构件30和移动限制构件之间; 以及能够向切割刀头90施加挖掘方向的力的刀具移动装置10，并且当装置30不形成时，切割刀头90几乎与槽50的长度方向平行地移动刀头90固定在装置30和移动限制件之间。操作方法具有通过装置10的操作来容纳移动到能够与槽50连通的刀头储存室42的刀头90的步骤。（C）2006， JPO＆NCIPI

5. 发明专利

JP2004003266A Cutter bit replacement timing sensing apparatus of shield machine and cutter bit charging device of shield machine equipped the same 有权
公开(公告)号：JP2004003266A
公开(公告)日：2004-01-08
申请号：JP2002286042
申请日：2002-09-30
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Penta Ocean Constr Co Ltd , 五洋建設株式会社
发明人： HARA SHUICHI , MATSUOKA YOSHIHARU , HAYASHI TOMOYUKI , KOBAYASHI AKIRA
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a cutter bit abrasion sensing apparatus of a shield machine for continuously sensing replacement timing of cutter bits without providing a working space for replacement or the like in the case that the cutter bit is replaced on the way of boring as the long distant boring shield machine, and to provide a cutter bit charging device of the shield machine using it. SOLUTION: The cutter bit wear sensing apparatus comprises a first abrasion sensing bit 9 provided on a cutter head 4, arranged at substantially the same position as the cutter bit in boring starting and sensing abrasion of the cutter bit; and a second abrasion sensing bit 11 positioned rearward from the cutter bit in excavation starting, moved forward after replacement of the cutter bit, arranged at substantially the same position as the cutter bit after replacement and sensing abrasion of the cutter bit after replacement. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006307478A Method and device for constructing arch support for increasing width of tunnel 有权
标题翻译：用于构建支架以增加隧道宽度的方法和装置
公开(公告)号：JP2006307478A
公开(公告)日：2006-11-09
申请号：JP2005129174
申请日：2005-04-27
申请人： Aoyama Kiko Co Ltd , Hazama Corp , Jfe Engineering Kk , Jfeエンジニアリング株式会社 , 株式会社間組 , 青山機工株式会社
发明人： HAINO HITOSHI , TAKENOUCHI YASUAKI , KOURABA HIROSHI , KOBAYASHI AKIRA
IPC分类号： E21D9/01 , E21D9/04 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for constructing an arch support for increasing the width of a tunnel capable of continuously, efficiently, and economically constructing the arch support extended from the outer periphery of the tunnel without occupying a ground site and simultaneously on the rear side even during the construction of the tunnel and further capable of not only securely stabilizing earth and maintaining the level of underwater but also stably securing a heading without loosening the earth during the construction. SOLUTION: An arch type tunnel boring machine 3 is started from a start lateral 1 excavated starting at the tunnel is advanced, and while slitting the earth in an arch shape by propelling the arch type boring machine by a propelling jack 3 through segments 5 assembled in an arch shape, the segments are sequentially pushed into the arch slit 4 to construct the arch support C1 formed of the segments. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于构造拱形支撑件的方法和装置，用于增加能够连续，有效和经济地构造从隧道的外周延伸的拱形支撑件的隧道的宽度，而不占用地面，同时在隧道施工期间，也可以在后方同时进行，不仅可以稳定地稳定地球，保持水下水平，而且能够在施工期间稳定地固定地面而不会松动地面。解决方案：从隧道开始挖掘的起始侧面1开始拱形隧道掘进机3前进，同时通过推进千斤顶3将拱形镗孔机推向拱形，通过段 5被组装成拱形，这些段被顺序地推入拱形狭缝4中，以构成由段形成的拱形支撑件C1。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006274803A Widening construction method for shield machine 有权
标题翻译：屏蔽机的宽带施工方法
公开(公告)号：JP2006274803A
公开(公告)日：2006-10-12
申请号：JP2006199636
申请日：2006-07-21
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Taisei Corp , 大成建設株式会社
发明人： BESSHO TOSHIHIKO , INO TOSHIMI , WATANABE OSAMU , UNOSAWA FUMIO , NISHIBUCHI MASAYUKI , KOBAYASHI AKIRA , HAYASHI TOMOYUKI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a widening constriction method for a shield machine, which enables smooth widening construction, and which can minimize deformation of peripheral ground. SOLUTION: This shield machine 1 comprises a main body block 3, right and left excavating blocks 5 and 7 movable in the width direction, and right and left construction blocks 9 and 11 movable in the width direction. The main body block 3 is composed of a front body part 3a, an intermediate body part 3b and a rear body part 3c. The right and left excavating blocks 5 and 7 and the right and left construction blocks 9 and 11 are installed in such a manner as to be movable in the width direction via a widening mechanism 21 and a widening mechanism 23, respectively. The widening constriction method for the shield machine comprises a first step of moving the rear body part 3c in the direction of enlargement of an excavation port, and a second step of moving the front body part 3a in the direction of the enlargement of the excavation port. Excavated sediment during the first and second steps is taken into the inside of the machine by driving earth removing mechanisms of right and left earth removing pipes 25a and 25b formed on the front body part 3a. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够平稳加宽结构的屏蔽机的扩大收缩方法，并且可以最小化外围地面的变形。解决方案：该屏蔽机1包括主体块3，可在宽度方向上移动的左右挖掘块5和7以及可在宽度方向上移动的左右结构块9和11。主体块3由前主体部分3a，中间体部分3b和后体部分3c组成。左右的挖掘块5,7以及左右的构造块9,11分别经由加宽机构21和加宽机构23在宽度方向上移动。用于盾构机的加宽收缩方法包括使后体部3c向挖掘口扩大的方向移动的第一步骤，以及使前身体部3a沿着挖掘口的扩大方向移动的第二步骤。通过驱动形成在前身体部3a上的右，左排土管25a，25b的排土机构，将第一和第二台阶期的挖泥沉积物送入机器的内部。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006241973A Emergency water-stop sealer of shield excavator 有权
标题翻译：屏蔽挖掘机的紧急停水密封机
公开(公告)号：JP2006241973A
公开(公告)日：2006-09-14
申请号：JP2006170057
申请日：2006-06-20
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： BESSHO TOSHIHIKO , UNOSAWA FUMIO , INO TOSHIMI , ABE SEIJI , FUJII KAZUO , NISHIBUCHI MASAYUKI , HAYASHI TOMOYUKI , KOBAYASHI AKIRA
IPC分类号： E21D11/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a repeatedly applicable emergency water-stop sealer of a widening type shield excavator.
SOLUTION: The emergency water-stop sealer is provided with a second seal packing 20 of which the base end is installed on the inner surface of a movable block 51b and the leading end can swing around the base end as a fulcrum, and which is provided with a pressure liquid injection part 20d where the pressure liquid can be injected, and with a first seal packing 1 of which the base end is installed on the inner surface of a central block 50 and the leading end swings around the base end as a fulcrum in conjunction with the turning of the second seal packing 20. When liquid is pressured and injected into the injection part 20d, the leading ends of the first and second seal packings 1 and 20 swing to form a clearance between them and a segment 46. When the pressure liquid injection part 20d discharges the pressure liquid, the leading ends of the first and second seal packings 1 and 20 swing in the reverse direction to come into contact with the segment 48 and stop water.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种加宽型盾构式挖掘机的反复应用的紧急停水封闭机。解决方案：紧急停水封口机设置有第二密封垫片20，其基端安装在可动块51b的内表面上，前端可以围绕基端摆动为支点，设置有压力液体注入部20d，其中可以注入压力液体，并且第一密封填料1的基端安装在中心块50的内表面上，并且前端围绕基端摆动作为与第二密封填料20的转动结合的支点。当液体被压力并注入到注射部分20d中时，第一和第二密封填料1和20的前端摆动以在它们之间形成间隙当压力液体注射部分20d排出压力液体时，第一和第二密封填料1和20的前端沿相反方向摆动以与段48接触并停止水。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006118239A Tail seal method for shield machine, and shield machine 审中-公开
标题翻译：屏蔽机和切割机的尾密封方法
公开(公告)号：JP2006118239A
公开(公告)日：2006-05-11
申请号：JP2004307867
申请日：2004-10-22
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Okumura Corp , Penta Ocean Constr Co Ltd , Taisei Corp , 五洋建設株式会社 , 大成建設株式会社 , 株式会社奥村組 , 石川島播磨重工業株式会社
发明人： HATAYAMA EIICHI , MISAWA TAKASHI , HARA SHUICHI , NOMOTO GIICHI , TAKAMIZAWA KAZUO , SHIMADA TETSUJI , HIROTOMI SATOSHI , SUGIMORI MAKOTO , TOMIMATSU HIROAKI , KOBAYASHI AKIRA
IPC分类号： E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a tail seal method for a shield machine, which can prevent the consolidation of a back-filling material, even if the back-filling material is sucked into a closed space between wire brush seals, and the shield machine suitable for the practice of the tail seal method.
SOLUTION: A tail seal mechanism 10 comprises an annular elastic bodies 11a, 11b and 11c with flexibility, which can freely abut on an outer surface of a segment tubular body 7, and sealants 9a and 9b which are infilled among the annular elastic bodies 11a, 11b and 11c. The mechanism 10 is concurrently provided with a consolidation-preventing-material injecting mechanism 20 for injecting a back-filling-material consolidation preventing material, used for delaying or inhibiting the consolidation of the back-filling material, or melting the consolidated back-filling material, into the sealant 9a. The consolidation preventing material is injected into the sealant 9a while an excavated pit is formed or during an interval between the formations of the excavated pits. Additionally, the annular elastic bodies 11a, 11b and 11c are formed of a plurality of brush bodies, and the brush bodies are impregnated with the sealant.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于屏蔽机器的尾部密封方法，其可以防止填充材料的固结，即使背衬材料被吸入线刷密封件之间的封闭空间中，以及盾牌机适用于尾密封法的实践。解决方案：尾密封机构10包括具有柔性的环形弹性体11a，11b和11c，其可自由地邻接在段管状体7的外表面上，以及密封剂9a和9b，其填充在环形弹性体主体11a，11b和11c。机构10同时设置有用于注射用于延迟或抑制填充材料的固结的后填充材料固结防止材料的固化防止材料注入机构20或熔化固化的填充材料进入密封剂9a。将固结防止材料注入到密封剂9a中，同时形成挖掘的坑或者在挖掘的坑的形成之间的间隔期间。此外，环形弹性体11a，11b和11c由多个刷体形成，并且刷体浸渍有密封剂。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2007239372A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2007239372A
公开(公告)日：2007-09-20
申请号：JP2006065664
申请日：2006-03-10
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Mutsubishi Rubber Co Ltd , Penta Ocean Constr Co Ltd , 五洋建設株式会社 , 六菱ゴム株式会社
发明人： HATTORI YASUTERU , MIZUTANI HIDENORI , NAKAGAWA TOMOTAKA , KOBAYASHI AKIRA , SUYA KEIJI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a shield machine capable of reducing the outside diameter of a hole to be excavated.
SOLUTION: This shield machine 1 is constituted in such a way that a slide plate 10 is provided on an inner side of a tail plate 3 on a skin plate 2 by opposing to its inner peripheral face, an outer form 9 is provided on the slide plate 10 along the circumferential direction, the slide plate 10 is slidably provided on a guide pipe 14 protruding from the inner peripheral face of the skin plate 2, a tube 17 for contracting diameter is provided between an outer peripheral face of the slide plate 10 and the inner peripheral face of the skin plate 2, a tube 16 for extending diameter is provided among collar pieces 12 at both ends of the slide plate 10 and receiving pieces 15 suspended from an inner peripheral face of the tail plate 3 and opposing to the inner faces of the collar pieces, the tube 17 for contracting diameter is contracted when the outer form 9 is extended due to expansion of the tube 16 for extending diameter, and the tube 16 for extending diameter is contracted when the outer form 9 is contracted due to expansion of the tube 17 for contracting diameter.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少待挖掘的孔的外径的盾构机。＆lt; P＆gt;解决方案：该屏蔽机1的构成是，滑板10通过与其内周面相对而设置在外板2的尾板3的内侧，设置有外板9 在滑板10上沿着圆周方向滑动板10可滑动地设置在从外壳板2的内周面突出的引导管14上，用于收缩直径的管17设置在滑动件的外周面板10和皮肤板2的内周面，延伸直径的管16设置在滑动板10的两端的轴环件12和从尾板3的内周面面垂下的接收片15，在套管件的内表面上，由于用于延伸直径的管16的膨胀使外部件9伸长时，用于收缩直径的管17收缩，并且当直径为由于用于收缩直径的管17的膨胀，子宫形体9收缩。版权所有（C）2007，JPO＆INPIT

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