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1. 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

2. 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

3. 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

4. 发明专利

JP2006214154A Shield machine 审中-公开
标题翻译：屏蔽机
公开(公告)号：JP2006214154A
公开(公告)日：2006-08-17
申请号：JP2005027708
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 prevent the intrusion of sediment etc. into a cutter-bit mounting groove, in a shield machine which is equipped with a cutter-bit replacing means enabling a new cutter bit to be mounted on a cutter spoke from a main body part. SOLUTION: The cutter-bit mounting groove 50, which is opened on the forward side of excavation and expanded on the backward side of excavation, is formed in the cutter spoke 25, and a cutter-bit fixing plate 71, which freely advances/retreats in a direction almost parallel to the direction of excavation, is arranged in the groove 50. In the case where the plate 71 advances to the forward side of excavation, the cutter bit 9, which is fed to the groove 50 when the plate 71 recedes to the backward side of excavation, is immovably fixed by a surface, on the forward side of excavation, of the plate 71. Additionally, a water sealing material 56 with flexibility is installed between a surface, on the backward side of excavation, of the plate 71 and a bottom surface 54 of the groove 50. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止沉淀物等侵入切割刀头安装槽中，在具有刀具更换装置的盾构机中，使得能够将新的刀头安装在刀具轮辐上从主体部分。解决方案：在切割轮辐25中形成有在挖掘的后方开放并在挖掘的后方开口的刀头安装槽50和可自由地切割的刀头固定板71 在凹槽50中布置有与挖掘方向几乎平行的方向前进/后退。在板71前进到挖掘的前方的情况下，当钻头9向板71后退到挖掘的后方，通过板71的挖掘的前侧的表面不可移动地固定。另外，具有柔性的水封材料56安装在挖掘的后方的表面，和凹槽50的底面54。版权所有：（C）2006，JPO＆NCIPI

5. 发明专利

JP2006118238A Shield machine 审中-公开
标题翻译：屏蔽机
公开(公告)号：JP2006118238A
公开(公告)日：2006-05-11
申请号：JP2004307866
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 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To prevent damage to a segment tubular body or an increase in jacking resistance, when the segment tubular body is brought into contact with a clearance regulating member for regulating a gap between a main body part of the shield machine and the segment tubular body.
SOLUTION: A clearance regulating part 120, which is installed on the inner surface of the skin plate 3 of the shield machine, has a contact relaxing means for reducing pressing pressure or sliding resistance when the segment tubular body 7 is brought into contact with the skin plate 3. The contact relaxing means comprises: a movement support mechanism which is equipped with a belt 52 forming a contact part, a roller 51 subjected to the freely movable winding of the belt 52, and a roller supporting frame 53 for rotatably holding the roller 51; and a cushion mechanism which is equipped with a cushion material 121 for elastically supporting the frame 53. Furthermore, a lubricating mechanism for pressure-feeding a lubricant to the belt 52 or the roller 51 is provided, or a covering mechanism for installing an elastic body on the side of the outer surface of the belt 52 is provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止节段管状体的损坏或顶起阻力的增加，当节段管状体与用于调节屏蔽机构的主体部分之间的间隙的间隙调节构件接触时和节段管体。解决方案：安装在屏蔽机的皮肤板3的内表面上的间隙限制部件120具有接触放松装置，用于当节段管状体7接触时减小按压压力或滑动阻力接触松弛装置包括：移动支撑机构，其配备有形成接触部的带52，经受带52的可自由移动的卷绕的辊51和用于可旋转地旋转的辊支撑框架53 保持辊51; 以及缓冲机构，其具有用于弹性地支撑框架53的缓冲材料121.此外，设置用于将润滑剂加压到带52或辊51的润滑机构，或用于安装弹性体的覆盖机构在带52的外表面的一侧设置有。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006118237A Tail sealed structure of shield machine, and shield machine 有权
标题翻译：屏蔽机的尾部密封结构和屏蔽机
公开(公告)号：JP2006118237A
公开(公告)日：2006-05-11
申请号：JP2004307865
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 obtain a tail sealed structure of a shield machine, which ensures the fall and rise of a wire brush seal, which prevents the outflow of a sealant infilled into a space between the pair of wire brush seals and which prevents a back-filling material from being sucked into the space, and the shield machine.
SOLUTION: The wire brush seal 12a, which can freely slide on the outer surface of a segment tubular body 7, is annularly installed on the inner surface of a tail plate 9; a urethane foam 11 is infilled between a side surface on the side of the back end of the seal 12a and an inner surface 9a of the back end of the tail plate 9; and urethane foams 21 and 22 are each infilled among the wire brush seals 12a, 12b and 12c. Additionally, the urethane foams 11, 21 and 22 are provided with foamed material supply paths 32a, 32b and 32c for supplying the urethane foam. This prevents the back-filling material from intruding into the rising and falling range of the seal 12a, and the space between the seals 12a and 12b.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得屏蔽机器的尾部密封结构，其确保电线刷密封件的下降和上升，这防止填充到一对电线丝刷密封件之间的空间中的密封剂的流出和防止背部填充材料被吸入空间，并且防护罩机器。解决方案：可以在分段管状体7的外表面上自由滑动的线刷密封件12a环形地安装在尾板9的内表面上; 在密封件12a的后端侧的侧表面和尾板9的后端的内表面9a之间填充有聚氨酯泡沫11; 并且聚氨酯泡沫21和22各自填充在线刷密封件12a，12b和12c中。此外，聚氨酯泡沫11,21和22设置有用于供应聚氨酯泡沫的泡沫材料供给路径32a，32b和32c。这防止了填充材料侵入密封件12a的上升和下降范围以及密封件12a和12b之间的空间。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005068905A Tail seal of shield machine 有权
标题翻译：封口机尾部密封
公开(公告)号：JP2005068905A
公开(公告)日：2005-03-17
申请号：JP2003302684
申请日：2003-08-27
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 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： TOMIMATSU HIROAKI , HIDA KAZUYUKI , SHIMADA TETSUJI , KONNO SHOICHI , AKITA MASAHIKO , NOMOTO GIICHI , HATAYAMA EIICHI
IPC分类号： E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a tail seal of a shield machine capable of preventing damage to a water cut-off sheet.
SOLUTION: This tail seal 20 of the shield machine 22 makes a seal by interposing between the excavated natural ground side and an assembling segment 4 in a rear end part of a shield frame 2. A wire brush 7 is arranged, and a reversal preventive plate 8 having the prescribed length in the shaft direction, is arranged in an inner peripheral side part of the wire brush 7, and a shock absorbing member 21 is arranged in a surface part of the reversal preventive plate 8.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止对截水片的损坏的盾构机的尾部密封。解决方案：屏蔽机22的尾部密封件20通过插入挖掘的自然接地侧和屏蔽框架2的后端部分中的组装段4之间进行密封。布置线刷7，在线刷7的内周侧部分配置有在轴向上具有规定长度的反转防止板8，并且在防反射板8的表面部分配置有减震构件21.
COPYRIGHT （C）2005，JPO＆NCIPI

8. 发明专利

JP2005036517A Shield-excavated soil dehydrating method 审中-公开
标题翻译：施工土壤脱水方法
公开(公告)号：JP2005036517A
公开(公告)日：2005-02-10
申请号：JP2003274905
申请日：2003-07-15
申请人： Penta Ocean Constr Co Ltd , 五洋建設株式会社
发明人： TANI YUICHI , NOMOTO GIICHI , INOASHI NOBORU
IPC分类号： E21D9/13
摘要： PROBLEM TO BE SOLVED: To provide a shield-excavated soil dehydrating method which carries out continuous dehydration/volume reduction of generated shield-excavated soil with a high water content, in a small space, to thereby produce soil with a strength that is sufficient for recycling of the soil as civil engineering materials. SOLUTION: According to the shield-excavated soil dehydrating method, the shield-excavated soil with the high water content discharged from an earth pressure type or a slurry type shield machine 1, is stored in an excavated soil tank 21, and the stored excavated soil with the high water content is continuously and successively fed to an agitation and coagulation tank 22 and a continuous dehydrating machine 23. In the agitation and coagulation tank 22, a coagulant is added to the excavated soil to prepare coagulated soil which is then charged into the continuous dehydrating machine 23 where dehydrating treatment is carried out to produce dehydrated cake. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种盾构开挖的土壤脱水方法，其在小空间中进行具有高含水量的生成的盾构开挖土壤的连续脱水/体积减少，从而产生强度为足以作为土木工程材料回收土壤。
解决方案：根据盾构开挖土壤脱水方法，将从土压力排出的含水量高的盾构开挖土壤或泥浆型盾构机1储存在挖土槽21中，储存的高含水量的开挖土壤连续依次送入搅拌和凝结槽22和连续脱水机23.在搅拌和凝结槽22中，向挖掘的土壤中加入凝结剂，制备凝结土，加入进行脱水处理的连续脱水机23中，生成脱水饼。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004250880A Waterproof sheet joining device and joining method 有权
公开(公告)号：JP2004250880A
公开(公告)日：2004-09-09
申请号：JP2003039610
申请日：2003-02-18
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 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： TOMIMATSU HIROAKI , WAKECHIGAI TAKASHI , SAKAE TAKESHI , HAGA YUKIO , SHIMADA TETSUJI , HARA SHUICHI , TAKAHASHI HARUO , NOMOTO GIICHI , IWAMOTO NORIKAZU , HATAYAMA EIICHI , FUKUI MASAYA , MISAWA TAKASHI
IPC分类号： E21D11/38
摘要： PROBLEM TO BE SOLVED: To perform welding of high sealing performance by removing creases of a waterproof sheet.
SOLUTION: This waterproof sheet joining device 1 for joining a circumferentially extended overlap part 7 of a newly installed waterproof sheet 5 and an existing waterproof sheet 6 wound up in cylindrical shape in a tunnel boring machine 2, is provided with a waterproof sheet receiving frame 9 formed along the inner periphery of a tail frame 8; a welding device 11 for welding the overlap part while moving along the overlap part of the newly installed waterproof sheet 5 and existing waterproof sheet 6 wound in cylindrical shape along the inner peripheries; and a waterproof sheet crease removing device 12 positioned ahead in the proceeding direction to press the newly installed waterproof sheet 5 toward the inner peripheral surface of the waterproof sheet receiving frame 9, to stretch the creases, preceding welding by the welding device 11.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004100329A Cutter bit recovery method and cutter bit recovery system of shield machine 有权
公开(公告)号：JP2004100329A
公开(公告)日：2004-04-02
申请号：JP2002265507
申请日：2002-09-11
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 , TAKAHASHI HARUO , NOMOTO GIICHI , YAMAGUCHI SUGURU , IWAMOTO NORIKAZU , HAYASHI TOMOYUKI , KOBAYASHI AKIRA
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To easily and securely collect an abraded cutter bit discharged into the ground in a simple method and device in a shield machine provided with a cutter bit exchanging device discharging an abraded cutter bit into the ground. SOLUTION: After an abraded cutter bit is pushed out to the side of the shield machine, a collection part is projected to the side of the shield machine and advances. The pushed out abraded cutter bit is scooped by the collection part. Then, the collection part is contained in the machine to collect the abraded cutter bit. The collection device has a constitution with a cutterbit collection part formed by a top plate freely projecting sideways through an insertion hole bored in the skin plate of the shielding machine and a freely slidable in water-tight contact with the side wall guide part installed along the insertion hole, and the bottom plate coming into watewr-tight contact with the side wall guide part installed along the through hole with a specified distance between the top plate and the bottom plate, and side plate connecting the top plate and the bottom plate or the like. COPYRIGHT: (C)2004,JPO

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