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1. 发明专利

JP2006241681A Cutter bit and method of manufacturing cutter bit 有权
标题翻译：切割机及其制造方法
公开(公告)号：JP2006241681A
公开(公告)日：2006-09-14
申请号：JP2005054265
申请日：2005-02-28
申请人： Shimizu Corp , Tungaloy Corp , 株式会社タンガロイ , 清水建設株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , INOUE KEIMEI , ITO KATSUHIRO , AKIYAMA FUMIO
IPC分类号： E21D9/087 , E21B10/46
摘要： PROBLEM TO BE SOLVED: To provide a cutter bit enabling an increase in life by such a configuration that a soft cemented carbide chip is properly used together with a hard cemented carbide chip. SOLUTION: The soft chip 212A of E5 material is used together with the hard chip 212B of E4 to E1 (desirably E2) material, and these chips 121A and 212B are brazed to a base metal 211 through a joining material 213 interposed between these chips and the base metal. The precedent bit (cutter bit) 12 thus formed can provide a high wear resistance by the hard chip 212B, and since an impact applied to the hard chip 212B is absorbed by the soft chip 212A, the impact resistance of the bit can also be increased. As a result, the preceding bit (cutter bit) 21 increased in life and performing a long distance excavation without replacement during the excavation can be provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过将软质硬质合金芯片与硬质硬质合金芯片一起适当地使用的结构来提供寿命增加的切削刀头。解决方案：E5材料的软芯片212A与E4至E1（期望地为E2）材料的硬芯片212B一起使用，并且这些芯片121A和212B通过插入在基底金属211之间的接合材料213钎焊到基底金属211上这些芯片和贱金属。这样形成的先前位（刀头）12可以通过硬芯片212B提供高耐磨性，并且由于施加到硬芯片212B的冲击被软芯片212A吸收，所以还可以增加钻头的抗冲击性。结果，可以提供前一钻头（切削刀头）21寿命增加，并且可以在挖掘期间进行长距离挖掘而不更换。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2014034799A Composite segment 审中-公开
标题翻译：复合材料
公开(公告)号：JP2014034799A
公开(公告)日：2014-02-24
申请号：JP2012176244
申请日：2012-08-08
申请人： Shimizu Corp , 清水建設株式会社 , Jfe Metal Products & Engineering Inc , Jfe建材株式会社
发明人： YOMO HIROAKI , IRITA KENICHIRO , KAJIMA RYUNOSUKE , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU , NAGAOKA SHOGO , MATSUOKA KAORU , NAKAMURA KAZUNORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a rational, effective and appropriate composite segment capable of reducing manufacturing cost.SOLUTION: A composite segment is formed of a steel shell 1 and infilling concrete 5 filling the inside of the steel shell. In the steel shell 1, paired main girders and paired joint plates 3 made of steel plates are welded in a curved rectangular frame shape, and a skin plate 4 made of a steel plate is welded to an outer face side. On an inner face of the skin plate, a number of stud dowels 6 for integrally fixing the infilling concrete 5 are welded and planted. At an inner face side of the infilling concrete 5, a lattice reinforcing-bar 7 formed of a main reinforcement 8 and distributing bars 9 is buried. It is preferable to bury in the infilling concrete 5 a width stopper bar 10 connecting the paired main girders to each other.
摘要翻译：要解决的问题：提供一种能够降低制造成本的合理，有效和合适的复合段。解决方案：复合段由钢壳1和填充混凝土5形成，填充钢壳内部。在钢壳1中，将由钢板制成的成对的主梁和成对的连接板3以弯曲的矩形框架形式焊接，并且将由钢板制成的表皮板4焊接到外表面侧。在皮肤板的内表面上，焊接并种植了许多用于整体固定灌注混凝土5的螺柱销钉6。在填充混凝土5的内表面侧，埋设有由主加强件8和分配杆9形成的网格加强杆7。优选在灌装混凝土5中埋设连接成对的主梁的宽度限制杆10。

3. 发明专利

JP2012172419A Block joint and block frame 有权
标题翻译：块联合框架
公开(公告)号：JP2012172419A
公开(公告)日：2012-09-10
申请号：JP2011036079
申请日：2011-02-22
申请人： Shimizu Corp , Unytite Co Ltd , ユニタイト株式会社 , 清水建設株式会社
发明人： YOMO HIROAKI , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU , INOUE TOMIHISA , MIYATA KATSUHARU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an effective and appropriate block joint capable of connecting various block frames such as segments with each other by a single operation; and a block frame to be connected by the block joint.SOLUTION: Block joints 2(2A,2B) with a fitting part installed in both joint end surfaces of a pair of block frames (segment 1A,1B) and for sliding the mutual joint end surfaces in a single direction so as to fit and join them mutually comprises the fitting part and a fixing part. The fitting part is extended in a sliding direction of the block frame while the fitting part has the same cross section in the sliding direction, and a fitting part shaft in an extended direction of the fitting part is disposed in a tilting state so as to approach the side of the other block frame as the block frame moves toward the sliding direction relative to the other block frame. The fitting part is the fitting part of a linear steel sheet pile and the fixing part is a plate part of the linear steel sheet pile. The intermediate part of the fixing part is shaped in a folding form.
摘要翻译：要解决的问题：提供一种能够通过单次操作来连接诸如段之间的各个框架的有效和适当的块接头; 以及通过块接头连接的块框架。解决方案：具有安装在一对框架（段1A，1B）的两个接合端面中的配合部分的块接头2（2A，2B），并且用于沿单个方向滑动相互接合的端面，以便相互配合并相互连接，包括装配部分和固定部分。嵌合部在滑动方向上具有相同的横截面，并且嵌合部的延伸方向的嵌合部轴以倾斜状态配置为接近，从而在嵌合框架的滑动方向上延伸当框架框架相对于另一块框架朝向滑动方向移动时，另一块框架的侧面。装配部分是线性钢板桩的装配部分，固定部分是线性钢板桩的板部分。固定部分的中间部分成形为折叠形状。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010037912A Screw cutter mechanism and excavating equipment using the same 有权
标题翻译：螺丝切割机构和使用相同的设备
公开(公告)号：JP2010037912A
公开(公告)日：2010-02-18
申请号：JP2008205724
申请日：2008-08-08
申请人： Kayaba System Machinery Kk , Shimizu Corp , カヤバシステムマシナリー株式会社 , 清水建設株式会社
发明人： ASO TOSHIMITSU , INOUE KEIMEI , KUHARA TAKASHI , WATABE TSUTOMU , UEHARA YOSHIFUMI , ODAKA HIROYUKI , KONDO YASUNARI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To enable an improvement in agitation performance and the adjustment of a transfer performance; and to suppress the occurrence of ground surface settlement by changing the transfer capacity of cut sediment in the direction of a rotating shaft so as to maintain constant pressure corresponding to the earth pressure of the ground. SOLUTION: In a screw cutter 20, a set of spiral blade 22 is provided around the shaft portion 21, and a cutting bit 23 is attached to an outer peripheral portion of the spiral blade 22. The ground is cut with the cutting bit 23 by the axial rotation of a spiral blade 22, and the cut sediment is transferred to the side of earth removal. A plurality of openings 24, 24, etc. are formed along a spiral winding direction on the shaft portion 21 side of the spiral blade 22; an opening ratio of the openings 24 becomes smaller toward the side of the earth removal; and the spacing between the arranged openings becomes wider toward the side of the earth removal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了改善搅拌性能和调节转印性能; 并且通过改变切屑沉积物在旋转轴的方向上的转移能力来抑制地面沉降的发生，以保持对应于地面土压力的恒定压力。解决方案：在螺旋切割器20中，围绕轴部21设置有一组螺旋形叶片22，并且切割钻头23附接到螺旋叶片22的外周部分。切割地面用切割钻头23通过螺旋叶片22的轴向旋转，并且切割的沉积物被转移到除尘侧。在螺旋叶片22的轴部21侧沿着螺旋卷绕方向形成多个开口部24,24等; 开口24的开口率朝向地面移除侧变小; 并且布置的开口之间的间距朝向地面移除侧面变宽。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2015017359A セグメントの継手構造有权
标题翻译：部分联合结构
公开(公告)号：JP2015017359A
公开(公告)日：2015-01-29
申请号：JP2013143059
申请日：2013-07-08
申请人：清水建設株式会社 , Shimizu Corp , ユニタイト株式会社 , Unytite Co Ltd
发明人： YOMO HIROAKI , GOTO TORU , INOUE KEIMEI , BABASAKI SONOSUKE , KOKAGO SHINYA , ASO TOSHIMITSU , INOUE TOMIHISA , MIYATA KATSUHARU
IPC分类号： E21D11/04 , F16B5/02 , F16B37/00 , F16B37/10 , F16B39/286 , F16B43/00
摘要：【課題】部品点数が少なく、組み立て容易で、構造的に遊動がなく、締結に際し移動量が少ない継手構造を提供する。【解決手段】一方のセグメントS1に配設される挿入部材11を備えた雄ユニット1と、他方のセグメントS2に配設された挿入穴20を有する挟着保持手段24を備えた雌ユニット2とを有するセグメントの継手構造Aであり、この挟着保持手段24が、内周面23iに外周面24pが接触し中央に前記挿入穴20を備えた一体略断頭円錐体の形態をなし、略断頭円錐体にスリットとスリットとが形成され、挟着保持手段24が穴底面側から、開口方へ弾性部材25により強固に付勢されている。【選択図】図1
摘要翻译：要解决的问题：提供减少组件数量，容易组装，抑制结构松动并减少紧固运动量的接头结构。解决方案：用于段的接头结构A包括具有插入构件的凸单元1 11，并且具有夹持装置24的阴单元2，其具有布置在另一段S2中的插入孔20。夹持装置24具有整体的截头圆锥体的形状，具有与内周面23i接触的外周面24p，中心具有插入孔20，在截头圆锥体中形成狭缝，夹紧装置24通过弹性构件25从孔底面侧向开口侧被牢固地供电。

6. 发明专利

JP2014118723A High-performance perforated steel plate dowel 有权
标题翻译：高性能执行钢板瓦
公开(公告)号：JP2014118723A
公开(公告)日：2014-06-30
申请号：JP2012273890
申请日：2012-12-14
申请人： Shimizu Corp , 清水建設株式会社
发明人： KOSHIISHI MASAMI , NAKAYAMA KENJI , INOUE KEIMEI , YOSHITAKE KENJI
IPC分类号： E01D19/12 , E01D2/00 , E04B1/16 , E04B1/21 , E04B1/30
摘要： PROBLEM TO BE SOLVED: To provide a high-performance perforated steel plate dowel capable of exerting required performance even under the simultaneous action of an axial force, bending moment and a shear force.SOLUTION: A high-performance perforated steel plate dowel 10, which is protrusively provided on a member 12, has a perforated steel plate 16 that is embedded in concrete 14 and used to connect the member 12 and the concrete 14 together. The high-performance perforated steel plate dowel comprises a flange plate 20 that is welded to the side 16b opposite to the side 16a of making the perforated steel plate 16 fixed to the member 12, and a hoop reinforcement 22 that is arranged around the perforated steel plate 16.
摘要翻译：要解决的问题：提供即使在轴向力，弯矩和剪切力的同时作用下也能施加所需性能的高性能穿孔钢板榫。解决方案：一种高性能穿孔钢板榫10，其中突出地设置在构件12上，具有嵌入混凝土14中并用于将构件12和混凝土14连接在一起的穿孔钢板16。高性能多孔钢板榫钉包括一个凸缘板20，该凸缘板20焊接到与制造穿孔钢板16固定在构件12上的侧面16a相对的侧面16b上，以及围绕加强钢板板16。

7. 发明专利

JP2012246660A Structure for joining steel segment and rc member together 有权
标题翻译：钢结构和RC会员协会的结构
公开(公告)号：JP2012246660A
公开(公告)日：2012-12-13
申请号：JP2011118236
申请日：2011-05-26
申请人： Shimizu Corp , 清水建設株式会社
发明人： OGAWA AKIRA , INOUE KEIMEI , NAKAYAMA KENJI , YOSHIMURA YURI
IPC分类号： E21D11/10 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a structure for joining a steel segment and an RC member together, which can reliably and simply join the steel segment and the RC member together.SOLUTION: A structure for joining a steel segment and an RC member together is used to join the steel segment 2 as a steel shell of a shield tunnel and the RC member provided on the outer peripheral surface side of the steel segment. In the structure, perforated steel plates 24 formed with hole parts 25 are joined to main girders 21 and 21 of the steel segment 2 in such a manner as to protrude from the outer peripheral surface of the steel segment 2, and embedded in the concrete of the RC member.
摘要翻译：要解决的问题：提供一种用于将钢部分和RC部件接合在一起的结构，其可以可靠且简单地将钢部分和RC部件连接在一起。解决方案：将用于将钢段和RC构件接合在一起的结构用于将作为屏蔽通道的钢壳的钢段2和设置在钢段的外周面侧的RC构件接合。在该结构中，形成有孔部25的穿孔钢板24以从钢段2的外周面突出的方式接合到钢段2的主梁21和21，并且嵌入在钢构件2的混凝土中 RC成员。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010037913A Bidirectionally-winding screw cutter mechanism 有权
标题翻译：双向螺旋切割机构
公开(公告)号：JP2010037913A
公开(公告)日：2010-02-18
申请号：JP2008205725
申请日：2008-08-08
申请人： Kayaba System Machinery Kk , Shimizu Corp , カヤバシステムマシナリー株式会社 , 清水建設株式会社
发明人： ASO TOSHIMITSU , INOUE KEIMEI , KUHARA TAKASHI , WATABE TSUTOMU , UEHARA YOSHIFUMI , ODAKA HIROYUKI , KONDO YASUNARI
IPC分类号： E21D9/08
摘要： PROBLEM TO BE SOLVED: To suppress the occurrence of settlement of a ground surface by reducing a pressure deviation corresponding to the earth pressure of ground to be cut. SOLUTION: In a bidirectionally-winding screw cutter 20, the plurality of spiral blades 22, which have a cutting bit 23 mounted on an outer peripheral portion and which almost go around a shaft portion 21, are arranged along the shaft portion 21; the adjacent spiral blades 22A and 22B are arranged in such a manner that spiral winding directions are reversely directed, without coming into contact with each other; and phases of ends 22a and 22b of the adjacent spiral blades 22A and 22B with respect to the shaft portion 21 are shifted by an angle of 180°. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过减小对应于待切割地面的土压的压力偏差来抑制地面沉降的发生。解决方案：在双向卷绕螺旋刀20中，具有安装在外周部上并且几乎绕轴部21的切割钻头23的多个螺旋叶片22沿着轴部21布置 ; 相邻的螺旋叶片22A和22B以螺旋卷绕方向相反的方式布置，而不彼此接触; 并且相邻的螺旋叶片22A和22B的相对于轴部21的端部22a和22b的相位偏移180°。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010018969A Inter-tunnel excavation method and inter-tunnel excavator 有权
标题翻译：隧道掘进方法和隧道掘进机
公开(公告)号：JP2010018969A
公开(公告)日：2010-01-28
申请号：JP2008178533
申请日：2008-07-09
申请人： Hitachi Zosen Corp , Shimizu Corp , 日立造船株式会社 , 清水建設株式会社
发明人： UEHARA YOSHIFUMI , ASO TOSHIMITSU , INOUE KEIMEI , SUZUKI MASANORI , HANAOKA TAIJI , ONISHI AKIYUKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To excavate the natural ground between two tunnels over a wide range efficiently.
SOLUTION: When the natural ground between two tunnels T formed at the predetermined interval therebetween is excavated to connect both of tunnels T mutually, a jacking frame 11 supported by upper and lower rail members Ru, Rd and a supporting column member P in both of tunnels T by main and auxiliary gripper devices 13, 14 is arranged in an advance space E formed between both of tunnels T to support excavation reaction force by the upper and lower rail members Ru, Rd and the supporting column member P and excavate the natural ground between both of tunnels T by the excavator 12 installed in the jacking frame 11 to form an excavation space. The supporting column member P supports jacking reaction force and the jacking frame 11 is made to advance along the excavation space by a jacking device 15 provided in the jacking frame 11.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：有效地在广泛的范围内挖掘两条隧道之间的自然地面。解决方案：当在两个隧道T之间形成的两个隧道T之间的自然地面被挖掘以相互连接两个隧道T时，由上下轨道构件Ru，Rd和支撑柱构件P支撑的起重框架11 通过主和辅助夹持装置13,14的两个隧道T布置在形成在两个隧道T之间的前进空间E中，以支撑上下轨道构件Ru，Rd和支撑柱构件P的挖掘反作用力，并挖掘通过安装在起落架11中的挖掘机12在两个隧道T之间的自然地面，以形成挖掘空间。支撑柱构件P支撑顶升反作用力，顶升框架11通过设置在起落架11中的顶升装置15沿着挖掘空间前进。（C）2010年，JPO和INPIT

10. 发明专利

JP2013083108A Jig for mounting segment joint fitting to mold 有权
标题翻译： JIG安装分段接头模具
公开(公告)号：JP2013083108A
公开(公告)日：2013-05-09
申请号：JP2011224442
申请日：2011-10-12
申请人： Tsuzuki Concrete Kogyo Kk , 都築コンクリート工業株式会社 , Igarashi Kogyo Kk , 五十嵐工業株式会社 , Unytite Co Ltd , ユニタイト株式会社 , Shimizu Corp , 清水建設株式会社
发明人： HONDA KAZUYUKI , MABUCHI TOMOHIRO , OKURA NORIAKI , MIYATA KATSUHARU , INOUE TOMIHISA , YOMO HIROAKI , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a jig for mounting a joint fitting to a mold with which connection work is facilitated by absorbing variation even if the shape of a fitting part in the joint fitting is varied, by fixing the joint fitting to the mold in such a manner that a fitting position is fixed with respect to a joint surface of a segment.SOLUTION: A mounting jig A is provided for manufacturing a segment using a mold, the segment comprising a sliding joint fitting C including a fitting part 21A on a joint surface of the segment. The mounting jig comprises fitting recesses 3, 4 for accommodating the fitting part 21A of the joint fitting C therein, fixing means for fixing the fitting part 21A within the fitting part 21A, and a mounting part 6 for mounting to the mold.
摘要翻译：要解决的问题：提供一种用于将接头配件安装到模具上的夹具，即使在接头配件中的配合部件的形状发生变化的情况下，通过吸收变化也能够实现连接工作，通过将接头配件固定到该模具以相对于节段的接合表面固定安装位置的方式。解决方案：提供一种安装夹具A，用于使用模具制造段，该段包括在该段的接合表面上包括嵌合部21A的滑动接头配件C. 安装夹具包括用于容纳接头配件C的配合部分21A的装配凹槽3,4，用于将装配部分21A固定在装配部分21A内的固定装置和用于安装到模具的安装部分6。版权所有（C）2013，JPO＆INPIT

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