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1. 发明专利

JP2006052539A Sealing structure 有权
标题翻译：密封结构
公开(公告)号：JP2006052539A
公开(公告)日：2006-02-23
申请号：JP2004233047
申请日：2004-08-10
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： MATSUURA MASANORI , SAKAGUCHI TAKUSHI , ASANO HIROSUKE , KUNITO TAKASHI , ABE TADASHI
IPC分类号： E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure which can surely bring about a water-sealed state after installation without being damaged in the installation of a segment.
SOLUTION: A main girder 5 of a K-segment 1 is provided with a groove 3. Additionally, a pipe 11 is provided in the main girder 5 so as to communicate with the groove 3 via an opening 12 of a bottom surface 4 of the groove 3. A check valve 13 is provided in the pipe 11, and a sealing material 7 is formed in the groove 3 in such a manner as not to protrude from a surface position 6 of the main girder 5. An outer edge of the sealing material 7 is fixed to the bottom surface 4 of the groove 3, and an insulation material 9 is provided between the vicinity of the opening 12 of the bottom surface 4 and the sealing material 7. After the K-segment 1 is installed between the segments 15, a filler 19 is infilled into the groove 3 via the check valve 13 and the pipe 11, and the sealing material 7 is protruded from the surface position 6 and brought into contact with the segment 15, so that the water sealing can be applied to a section between the K-segment 1 and the segment 15.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种密封结构，其在安装之后可以确实地实现水密封状态，而不会在安装段时被损坏。解决方案：K段1的主梁5设有槽3.此外，主梁5中设置有管11，以便通过底面的开口12与槽3连通在管道11中设置有止回阀13，并且在槽3中形成密封材料7，不会从主梁5的表面位置6突出。外缘密封材料7固定在槽3的底面4上，并且在底面4的开口12附近与密封材料7之间设置绝缘材料9.在安装了K段1之后在节段15之间，通过止回阀13和管道11将填料19填充到槽3中，并且密封材料7从表面位置6突出并与段15接触，使得水封可应用于K段1和段15之间的区段）2006年，日本特许厅和NCIPI

2. 发明专利

JP2004324220A Water sealing structure of extension segment 有权
公开(公告)号：JP2004324220A
公开(公告)日：2004-11-18
申请号：JP2003120147
申请日：2003-04-24
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： NAKAGAWA MASAYOSHI , MATSUURA MASANORI , AOYANAGI TAKAYOSHI , SOMEYA HIROKI , HASHIMOTO HIROHIDE , ASANO HIROSUKE , KUNITO TAKASHI , HISANAGA TAKASHI , WATANABE TAMOTSU
IPC分类号： E21D11/14 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To prevent the water sealability of an extension segment from being impaired even if the movable part of the extension segment is moved in the water sealing structure of the extension segment.
SOLUTION: A plurality of bolt insert holes 34 are formed in the girder 33A of the movable part 17A of the extension segment 17 at positions along the curve thereof. An outer peripheral side seal member 54a and extension part outer peripheral side seal members 54c and 54d are installed on the radial outside of the bolt insert holes 34. An inner peripheral side seal member 54b and an extension part outer peripheral side seal member 54d are installed on the radial inner side of a tunnel. By this, water sealability is not impaired even if the seal member on the radial outer side of the tunnel is damaged by the bolt insert holes 34 in the adjacent extension segment 17.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004204523A Cutoff method and cutoff structure of joint section between ring in widening segment 有权
公开(公告)号：JP2004204523A
公开(公告)日：2004-07-22
申请号：JP2002374090
申请日：2002-12-25
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： NAKAGAWA MASAYOSHI , MATSUURA MASANORI , AOYANAGI TAKAYOSHI , SOMEYA HIROKI , HASHIMOTO HIROHIDE , ASANO HIROSUKE , KUNITO TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To prevent an infiltration into a segment of groundwater and soil and sand from a fastening hole when the movable section of the widening segment is widened.
SOLUTION: The fastening of fastening means 39 and 40 connecting a main girder 31 for the movable section of one widening segment in two adjacent widening segments and the main girder 33 for the movable section of the other widening segment through bolt inserting holes 34 formed to these main girders is released. The bolt inserting hole 34 formed to the main girder 31 for one segment is closed by a plug member 50. The movable section of one segment and the movable section of the other segment are moved successively to the outside in the tunnel diametral direction respectively and projected to an overbreak section. The plug member 50 is removed, and the main girders 31 nd 33 for the movable sections of the two segments projected to the overbreak section are fastened mutually by the fastening means again.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2004143917A Tunnel width expanding method, segment and shielding machine 有权
公开(公告)号：JP2004143917A
公开(公告)日：2004-05-20
申请号：JP2003209562
申请日：2003-08-29
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： MATSUURA MASANORI , SASAKI YUKINOBU , KAMEYAMA KENICHI , ENDO HIROAKI , IGARASHI HIROMASA , MANABE SATOSHI , NAKAGAWA MASAYOSHI , SUGIYAMA MASAHIKO , AZUMA TAKASHI , SOMEYA HIROKI , HASHIMOTO HIROHIDE , ASANO HIROSUKE , KUNITO TAKASHI
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel width expanding method, a segment and a shielding machine for expanding a width of the segment without caring about water cut-off performance between a shielding machine tail part and the segment by independently expanding the width by the segment after the shielding machine passes.
SOLUTION: A width expanding segment ring 21 having an outer diameter equal to a segment ring arranged in an ordinary pit 10 is assembled inside an overbreak part 17 of a width expanded pit 12 excavated by using a shield excavator 1 having a copy cutter 7. After an excavator body 3 passes through the width expanded pit 12, a jacking jack of the shield excavator 1 is separated from a segment 11 in front of the width expanded segment 15, and while maintaining a shape of a segment 23 of the width expanding segment ring 21, the width expended segment 15 is moved in the overbreak part 17. Temporary parts 43a and 43b of the width expanded segment 15 are removed, and width expanded parts 45a and 45b of a tunnel 8 are formed.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2007051434A Widening segment 有权
标题翻译：宽带部分
公开(公告)号：JP2007051434A
公开(公告)日：2007-03-01
申请号：JP2005235713
申请日：2005-08-16
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： UMANO KOJI , ASANO HIROSUKE , KUNITO TAKASHI , ABE TADASHI
IPC分类号： E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a widening segment which withstands large earth pressure and hydraulic pressure, and contributes to material cost reduction and improved workability.
SOLUTION: The widening segment is formed of bases 2 arranged on a ceiling surface and a bottom surface in a pit in a manner of being opposed to each other, and movable widening sections arranged on side wall surfaces in the pit in a manner of being opposed to each other, and expandable/contractive by the movement of the widening sections. Each base 2 is formed of: a base member 13 which has slide surfaces and an abutted portion 17; slide members 14a, 14b which are connected to the widening sections, arranged slidably along the slide surface, and have abutting portions 27 for abutting on the abutted portion 17 when the segment is contracted; a reinforcing member 15 penetrated into the abutted portion 17 and the abutting portion 27 to resist the bending deformation of the base 2; and first cavity blocks 40 interposed between the abutted portion 17 and the abutting portions 27 when the segment is widened. The reinforcing member 15 is formed of a rectangular plate member, and the first cavity blocks 40 are arranged adjacently to the reinforcing member 15.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供承受大地压和液压压力的加宽段，有助于降低材料成本并提高加工性。解决方案：加宽段由彼此相对的布置在天花板表面和凹坑底面的基座2形成，并且以一定方式布置在凹坑中的侧壁表面上的可移动加宽部分彼此相对，并且通过加宽部的运动而可扩张/收缩。每个基座2由以下部件形成：具有滑动面的基部构件13和抵接部17; 滑动构件14a，14b，其连接到加宽部分，沿着滑动表面可滑动地布置，并且当该段收缩时具有用于抵靠在邻接部分17上的抵接部分27; 穿过抵接部分17和邻接部分27以抵抗基部2的弯曲变形的加强件15; 以及当所述片段变宽时插入在邻接部分17和邻接部分27之间的第一腔体块40。加强构件15由矩形板构件形成，并且第一腔体40相对于加强构件15布置。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005290916A Alteration method for tunnel section and segment 有权
标题翻译：隧道段和段的改造方法
公开(公告)号：JP2005290916A
公开(公告)日：2005-10-20
申请号：JP2004110677
申请日：2004-04-05
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： MATSUURA MASANORI , NAKAGAWA MASAYOSHI , ASANO HIROSUKE , KUNITO TAKASHI
IPC分类号： E21D9/06 , E21D11/00 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide an alteration method for a tunnel section by which a filler is positively prevented from flowing out from an overbreak section and is diffused into a cutting-face-side or a natural ground till a segment is widened, and the filler can be positively recovered without being mixed with earth in moving the widening segment into an overbreak section, and a segment.
SOLUTION: The widening segment ring 13 with its outer diameter coinciding with a normal segment ring 15 is set to the inside of the pile 3 having the over-break section 21 filled with a filler 16. The filler 17 is filled in the bag body 19 fixed to the outer peripheral surface 12 of the widening segment 11. Then, the bag body 19 is expanded so as to allow its outside surface 20 to be along the pile walls 22 of the overbreak section 21. Furthermore, the widening segment 11 is moved in the tunnel outer peripheral direction and mounted within the over-break section 21, while pulling out the filler 17 from the bag body 19, to remove the temporary section 25 of the widening member 23 provided to the inner peripheral surface 10 of the widening segment 11 to complete the tunnel widening section.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于隧道部分的改变方法，通过该方法可以有效地防止填料从断裂部分流出并且扩散到切割面侧或自然地面中，直到部分变宽，并且在将加宽段移动到断裂部分和段中时，可以积极地恢复填料而不与地球混合。解决方案：将具有与正常分段环15重合的外径的加宽分段环13设置在具有填充有填料16的过断面部分21的桩3的内部。填料17填充在袋体19固定在加宽段11的外周表面12上。然后，袋体19被膨胀，以便使其外表面20沿着断裂部分21的绒头壁22。此外，加宽段 11在隧道外周方向上移动并安装在过断面部21内，同时从袋体19拉出填料17，以除去设置在袋体19的内周面10上的加宽构件23的临时部分25 扩宽段11完成隧道扩宽段。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005320844A Widening segment 有权
标题翻译：宽带部分
公开(公告)号：JP2005320844A
公开(公告)日：2005-11-17
申请号：JP2004297980
申请日：2004-10-12
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： NAKAGAWA MASAYOSHI , MATSUURA MASANORI , ASANO HIROSUKE , KUNITO TAKASHI , ABE TADASHI
IPC分类号： E21D9/06 , E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a widening segment capable of reducing costs by employing a structure capable of uniformly bearing soil pressure of the ground and water pressure such as ground water pressure and making even a width-extending member having a low strength bear the pressure.
SOLUTION: The widening segment 1 comprises base sections 2 each facing a ceiling face and a bottom face of an excavated pit and a freely-movable widening section 3 opposite to a side wall of the pit, and the width can be extended and contracted freely by moving the widening section 3. The base section 2 is provided with a sliding mechanism having sliding members 21 and 22 joined to the widening section 3 and capable of being slid in the pit-width direction for sliding the section 3 horizontally. A clearance block 27 is fitted in a clearance formed in the inward of the sliding members 21 and 22 moved outward.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过采用能够均匀地承受地面土压力的结构和诸如地下水压力的水压的结构来降低成本的加宽段，并且使得甚至具有低强度的宽度延伸构件承受压力。解决方案：加宽段1包括每个面向挖掘坑的顶面和底面的基部2和与坑的侧壁相对的可自由移动的加宽部3，并且宽度可以延长通过移动加宽部分3自由收缩。基部2设置有滑动机构，其具有接合到加宽部分3并且能够在凹坑宽度方向上滑动以滑动部分3水平的滑动部件21和22。间隙块27装配在形成在向外移动的滑动构件21和22的内侧的间隙中。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2011051257A Metering device for short fiber, and method for supplying short fiber using the same 有权
标题翻译：用于短纤维的计量装置，以及使用该短纤维的短纤维的方法
公开(公告)号：JP2011051257A
公开(公告)日：2011-03-17
申请号：JP2009202962
申请日：2009-09-02
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社
发明人： CHIKAMATSU RYUICHI , KONDO YOSHIYA , YASHIRO TSUTOMU , KOBAYASHI KAZUHIRO , KUNITO TAKASHI
IPC分类号： B28C7/06 , G01G17/02
摘要： PROBLEM TO BE SOLVED: To provide a metering device accurately metering and supplying short fibers such as steel fibers, and a method for supplying short fibers using the device. SOLUTION: After the short fibers 1 are supplied to the metering device 5 from a continuous feeder 3, the quantity of the short fibers 1 is minutely adjusted to obtain a preset predetermined value while accurately measuring the weight of the short fibers 1 by the metering device 5. The short fibers 1 adjusted to the predetermined value are supplied to a concrete kneader 6 to manufacture concrete containing the short fibers 1. The metering device 5 for measuring the short fibers 1 includes a container 7 for storing the short fibers 1 supplied from the continuous feeder 3; a movable door 8 opening/closing a lower end opening 13 of the container 7; and a measuring instrument 9 for measuring the weight of the short fibers 1 supplied into the container 7. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种精确计量和供应短纤维如钢纤维的计量装置，以及使用该装置提供短纤维的方法。解决方案：在将短纤维1从连续进料器3供给到计量装置5之后，短纤维1的量被精细调节以获得预设的预定值，同时通过以下方式精确测量短纤维1的重量计量装置5.调节到预定值的短纤维1被供应到混凝土捏合机6以制造含有短纤维1的混凝土。用于测量短纤维1的计量装置5包括用于储存短纤维1的容器7 从连续进料器3供应; 打开/关闭容器7的下端开口13的可动门8; 以及用于测量供应到容器7中的短纤维1的重量的测量仪器9.版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009035929A Joint structure 有权
标题翻译：联合结构
公开(公告)号：JP2009035929A
公开(公告)日：2009-02-19
申请号：JP2007200886
申请日：2007-08-01
申请人： Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , ASANO HIROSUKE , KUNITO TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To facilitate assembly and reduce manufacturing cost by simplifying shapes of a male joint and a female joint.
SOLUTION: The male joint 3 and the female joint 4 of a segment are interlocked and joined each other. The male joint 3 has a joint rod 9 provided with an interlocking recess 12 on a base end side of a head part 13 arranged on the front end side. The female joint 4 has a cutout part 18 in an outer peripheral surface facing a housing 16. A rectangular and flat plate-like interlocking member 20 is arranged in the cutout part 18 to be movable back and forth. The interlocking member 20 is biased by a plate spring in the direction of being pressed into the cutout part 18. When the joint rod 9 is inserted into the housing 16, it moves beyond the interlocking member 20 by moving it toward the outside of the cutout part 18 with the head part 13 against the biasing force of the plate spring, and the interlocking member 20 is interlocked with the interlocking recess 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过简化公接头和母接头的形状，便于组装并降低制造成本。解决方案：一个部分的阳接头3和阴接头4互锁并相互连接。公接头3具有连接杆9，该连杆9在前端侧设置有头部13的基端侧的互锁凹部12。阴接头4在面向壳体16的外周面上具有切口部18.在切口部18中配置矩形平板状的互锁部件20，能够前后移动。互锁构件20被板弹簧沿被压入切口部分18的方向偏压。当接头杆9插入壳体16中时，其通过将其向切口外侧移动超过互锁构件20 部分18，其头部13抵抗板簧的偏压力，并且互锁构件20与互锁凹槽12互锁。（C）2009年，JPO和INPIT

10. 发明专利

JP2004137840A Joint structure of segment 有权
标题翻译：连接结构
公开(公告)号：JP2004137840A
公开(公告)日：2004-05-13
申请号：JP2002305694
申请日：2002-10-21
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , Shizuoka Keisozai Kk , 株式会社大林組 , 石川島建材工業株式会社 , 静岡軽粗材株式会社
发明人： MIYA KIYOSHI , YOKOMIZO FUMIYUKI , OKAMOTO SHOJI , YOSHIDA KIMIHIRO , YAMAMOTO YUZO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , NANBA HISASHI , GOTO MASANORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a segment capable of securely preventing the breakage of a joint while handling the segment and performing the manufacturing and management of the segment easily. SOLUTION: This joint structure A of the segment is constituted in such a way that the segments 1, 1 each provided with a male joint 3 in a receive hole 2 formed in a join face 1a are mutually abutted on the join faces 1a, 1a and the male joints 3, 3 are connected to each other by a female joint 4 fitted across each receive hole 2, 2. The male joint 3 is provided with a join bar 5 having an engaging head 5c immersed in the receive hole 2 from the join face 1a in a tip. The female joint 4 is provided with a cylindrical join member 6 and an engaging member 10 fixed in both end sides of the join member 6 and locking the engaging head 5c of the join bar 5 inserted into the join member 6. A repulsion member 11 pressing the join member 6 against a segment 1 side on the other side through a pressure receive plate 6c is provided on the tip face 5f of the engaging head 5c of the join bar 5 of the segment 1 on one side. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够可靠地防止接头断裂的部件的接头结构，同时可以容易地进行部件的制造和管理。解决方案：该段的接头结构A以这样的方式构成，即在形成在接合面1a上的接收孔2中设置有阳接头3的段1,1相互抵接在接合面1a上，1a和阳接头3,3通过嵌合在每个接收孔2,2上的阴接头4彼此连接。阳接头3设置有接合杆5，接合头5浸没在接收孔2中从连接面1a的尖端。阴接头4设置有圆柱形接合构件6和固定在接合构件6的两端侧的接合构件10，并且锁定插入到接合构件6中的接合杆5的接合头5c。排斥构件11压紧通过压力接收板6c将接合构件6抵靠在另一侧的区段1侧设置在一侧的区段1的接合杆5的接合头5c的前端面5f上。版权所有（C）2004，JPO

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