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1. 发明专利

JP2928743B2 失效
公开(公告)号：JP2928743B2
公开(公告)日：1999-08-03
申请号：JP10571595
申请日：1995-04-28
申请人： YAMAMOTO MINORU , ISHIKAWAJIMA KENZAI KOGYO KK , TSUZUKI JUNICHI , NIPPON KOKAN RAITO SUCHIIRU KK , JIOSUTAA KK , FUJIMI KOKEN KK , KUBOTA KK
发明人： YAMAMOTO MINORU , HASHIMOTO HIROHIDE , TSUZUKI JUNICHI , NAGAOKA SHOGO , DAICHO TADAHIRO , HORI SEIKO , MUKONO KATSUHIKO , TSUJIMOTO KAZUNORI , HORIKI MASAYUKI
IPC分类号： E21D11/04

2. 发明专利

JPH08303189A SEGMENT JOINT FITTING AND FASTENER THEREFOR 失效
公开(公告)号：JPH08303189A
公开(公告)日：1996-11-19
申请号：JP10571595
申请日：1995-04-28
申请人： YAMAMOTO MINORU , ISHIKAWAJIMA KENZAI KOGYO KK , TSUZUKI JUNICHI , NIPPON KOKAN LIGHT STEEL KK , GEOSTR CORP , FUJIMI KOKEN KK , KUBOTA KK
发明人： YAMAMOTO MINORU , HASHIMOTO HIROHIDE , TSUZUKI JUNICHI , NAGAOKA SHOGO , DAICHIYOU TADAHIRO , HORI SEIKO , MUKONO KATSUHIKO , TSUJIMOTO KAZUNORI , HORIKI MASAYUKI
IPC分类号： E21D11/04
摘要： PURPOSE: To simplify structure by engaging an engaging reaction pawl for a fastener with a female type joint piece at a segment joining end section from the lateral direction and forming an engaging projection preventing detaching in the male-type joint piece inserting direction of the reaction pawl. CONSTITUTION: A pair of female type joint pieces 3 previously buried into each piece S are abutted against the joining section of an adjacent segment piece S while a flat H-shaped sectional fitting hole 5 is opened towards the center of a tunnel. The central axis 1, of a wedge connector 1 and the central axis 1, of a fastener are conformed, and a rotary connecting member 10 is moved forward up to a place, where the engaging projections 6 of the piece 3 and the engaging reaction pawls 7 of the member 10 are engaged. The member 10 is turned, the pawls 7 are interlinked with the projections 6, and the fastener 2 is fixed onto the connector 1. A male type joint piece 4 in the member 10 is pushed into the hole 5 by extending a cylinder 11 for press-fit, thus joining the piece S. Accordingly, a joint and the fastener can be miniaturized and simplified, and can be automated.

3. 发明专利

JP2013185353A Connection joint and segment 有权
标题翻译：连接点和分段
公开(公告)号：JP2013185353A
公开(公告)日：2013-09-19
申请号：JP2012050816
申请日：2012-03-07
申请人： Kubota Corp , 株式会社クボタ , Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社 , Tsuzuki Concrete Kogyo Kk , 都築コンクリート工業株式会社 , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Fujimi Koken Kk , フジミ工研株式会社 , Nc Segment Kk , Ncセグメント株式会社
发明人： TSUCHIYA MASAYOSHI , MUKONO KATSUHIKO , HASHIMOTO HIROHIDE , FUNAKI AKIHIRO , NAGAOKA SHOGO , MORI TAKAOMI , SAITO TERUHIRO
IPC分类号： E21D11/04 , F16B5/00 , F16B13/02 , F16B21/08
摘要： PROBLEM TO BE SOLVED: To provide a connection joint for space construction segments, capable of securing stable engagement of a male member and a female member even when the male member is inserted into the female member in a state in which an axial core of the male member is not aligned with an axial core of the female member.SOLUTION: A connection joint includes a male member 10 which is arranged on one of connection faces 1a, 1b of segments 1, 1, and a female member 20 which is arranged on the other of the connection faces 1a, 1b and into which the male member 20 can be inserted. The male member 10 has a trunk part 11 to be inserted into the female member 20, and an engaging part 13 formed at an insertion side end 11b of the trunk part 11 and elastically deformable in a diameter shrinking direction. The female member 20 has a hole part 21 into which the trunk part 11 is inserted, and an engaged part 28 cylindrically or annularly formed on the inner periphery side of the hole part 21 and being engageable with the engaging part 13. The engaging part 13 and the engaged part 28 are engaged with each other to connect and fix the segments 1, 1 to each other. The engaged part 28 is integrally movable in the radial direction of the hole part 21.
摘要翻译：要解决的问题：为了提供一种用于空间构造段的连接接头，即使当阳构件插入到阴构件中时，也能够确保阳构件和阴构件的稳定接合，该阳构件在男性的轴心构件不与阴构件的轴向芯部对准。解决方案：连接接头包括布置在段1,1,1的连接面1a，1b和阴构件20之间的阳构件10，阴构件20布置在连接面1a，1b中的另一个，并且可以插入阳构件20。阳构件10具有插入阴构件20的主体部11和形成在主体部11的插入侧端部11b处并且能够沿直径收缩方向弹性变形的接合部13。阴构件20具有插入主体部11的孔部21和在孔部21的内周侧上圆周方向或环状地形成并与卡合部13卡合的卡合部28。卡合部13 并且被卡合部28彼此接合以将片段1,1彼此连接和固定。被卡合部28能够沿孔部21的径向一体地移动。

4. 发明专利

JP2005307690A Connection fitting for concrete segment and method of manufacturing the same 有权
标题翻译：用于混凝土分段的连接配件及其制造方法
公开(公告)号：JP2005307690A
公开(公告)日：2005-11-04
申请号：JP2004129793
申请日：2004-04-26
申请人： Fujimi Koken Kk , Geostr Corp , Ishikawajima Constr Materials Co Ltd , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Kubota Corp , Junichi Tsuzuki , Minoru Yamamoto , ジオスター株式会社 , フジミ工研株式会社 , 稔山本 , 株式会社クボタ , 石川島建材工業株式会社 , 純一都築
发明人： YAMAMOTO MINORU , HASHIMOTO HIROHIDE , TSUZUKI JUNICHI , HONGO YUTAKA , CHIBA SHINYA , IWATA KAZUSANE , MUKONO KATSUHIKO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a connection fitting for concrete segments capable of preventing the concrete segment holding force of a female connection fitting from lowering and not requiring after-treatment after casting in casting the female connection fitting.
SOLUTION: This connection fitting comprises the female connection fitting K1 buried in one concrete segment and a male connection fitting buried in the other concrete segment. Both concrete segments are connected to each other by fitting the male member of the male connection fitting to a fitting hole 5 formed in the female member 1 of the female connection fitting K1. The outer peripheral surface of a female side anchor part 3 is formed in a tilted outer peripheral surface F2 so as to be positioned on the more outer side toward the large diameter side of the fitting hole 5 formed in a truncated conical shape and positioned on the more inner side toward the small diameter side of the fitting hole 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止母连接配件的混凝土段保持力降低并且在浇铸阴连接配件的铸造之后不需要后处理的混凝土段的连接配件。解决方案：该连接配件包括埋在一个混凝土段中的阴连接配件K1和埋在另一个混凝土段中的阳连接配件。两个混凝土段通过将阳连接配件的阳构件安装到形成在阴连接配件K1的阴构件1中的装配孔5而彼此连接。阴侧锚定部3的外周面形成在倾斜的外周面F2中，位于形成为截头圆锥状的嵌合孔5的大径侧的更外侧，并且位于更多的内侧朝向装配孔5的小直径侧。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2013185354A Connection joint, alignment member and segment 有权
标题翻译：对接联系，对准会员和部门
公开(公告)号：JP2013185354A
公开(公告)日：2013-09-19
申请号：JP2012050817
申请日：2012-03-07
申请人： Kubota Corp , 株式会社クボタ , Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社 , Tsuzuki Concrete Kogyo Kk , 都築コンクリート工業株式会社 , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Fujimi Koken Kk , フジミ工研株式会社 , Nc Segment Kk , Ncセグメント株式会社
发明人： TSUCHIYA MASAYOSHI , MUKONO KATSUHIKO , HASHIMOTO HIROHIDE , FUNAKI AKIHIRO , NAGAOKA SHOGO , MORI TAKAOMI , SAITO TERUHIRO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a connection joint which can be aligned at a low cost and whose shearing stress can be reinforced, and to provide an alignment member and a segment equipped with the connection joint.SOLUTION: The connection joint includes a male member 10 which is arranged on one of connection faces 1a, 1b of segments 1, 1, a female member 20 which is arranged on the other and into which the male member 10 can be inserted, and an alignment member 30 including a through-hole part 31 having an inner diameter allowing the movement relative to a trunk part 11 of the male member 10 in the state of being passed through the trunk part 11, and a locked face part 33 having an outer peripheral face shaped to be locked to the inner peripheral face in the middle of an insertion passage when the male member 10 is inserted into the female member 20. The alignment member is formed and located so as to be passed through the trunk part 11 in the state before the male member 10 is inserted into the female member 20 and to contact the inner peripheral face in the middle of the insertion passage earlier than an engaging part 13 when the male member 10 is inserted into the female member 20.
摘要翻译：要解决的问题：提供一种可以以低成本对准的连接接头，并且可以增强其剪切应力，并且提供一种对准构件和配备有连接接头的段。解决方案：连接接头包括阳构件 10，其布置在节段1,1的连接面1a，1b的一个上，另一个布置在阳构件10可插入的阴构件20和对准构件30，对准构件30包括通孔部分 31具有允许在穿过主体部11的状态下相对于阳部件10的主体部11移动的内径，以及锁定面部33，其具有被形成为锁定到内周的外周面当阳构件10插入阴构件20中时，面向插入通道的中间。对准构件形成并定位成在阳构件10插入之前的状态下通过躯干部11 插入阴构件20中，并且当阳构件10插入到阴构件20中时，比插入部13更早地接触插入通道的中间的内周面。

6. 发明专利

JP2003262091A COUPLING BACKUP MATERIAL OF SEGMENT FOR TUNNEL 审中-公开
公开(公告)号：JP2003262091A
公开(公告)日：2003-09-19
申请号：JP2002065347
申请日：2002-03-11
申请人： KUBOTA KK
发明人： MUKONO KATSUHIKO , AOKI TOSHIYUKI , WATANABE TAKASHI , TSUJIMOTO KAZUNORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To easily maintain mutually drawing-near force of segments substantially constant even in the case that a deviation between a push-in direction of a backup material and a compression direction of the backup material body exists. SOLUTION: In the coupling backup material of the segments for a tunnel, a coupling tool 2 is pushed in from the longitudinal direction of the tunnel so that each coupling tool side fitting face is fitted to a corresponding segment side fitting face. When the segments are coupled while being drawn near in the circumferential direction of the tunnel, the backup material body 19 is compressed and deformed in the case that push-in force of the coupling tool exceeds prescribed magnitude. The mutually drawing-near force of the segments can be maintained substantially constant. When compression deformation is generated, an outer shape about the circumference of an axis X of the compression direction of the backup material body is formed so that an outer shape at an intermediate position in the compression direction is projected more radially outward than the outer shape on a compression directional end. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2001336396A TUNNEL CONSTRUCTING METHOD AND SEGMENT FOR TUNNEL 失效
公开(公告)号：JP2001336396A
公开(公告)日：2001-12-07
申请号：JP2000157720
申请日：2000-05-29
申请人： KUBOTA KK
发明人： MUKONO KATSUHIKO , KONNO TSUTOMU , AOKI TOSHIYUKI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a tunnel constructing technique which alleviates labor required for constructing work and shortens a construction time compared with a conventional technique, and can prevent degradation in connecting strength of segments against a shearing force. SOLUTION: The tunnel constructing method is implemented by arranging a number of segment main bodies 2 in a circumferential direction Y and an axial direction X of the tunnel and connecting the same together, to thereby form an internal wall of the tunnel. According to the method, the segment main bodies 2 are assembled in one body beforehand such that the segment main bodies are displaced from each other in the circumferential direction Y to form step portions 4 at peripheral edges of the segment, to thereby form the segment 3. Further, by connecting a number of the segments 3 together, the internal wall of the tunnel is formed.

8. 发明专利

JP2001323793A TUNNEL SEGMENT 失效
公开(公告)号：JP2001323793A
公开(公告)日：2001-11-22
申请号：JP2000139727
申请日：2000-05-12
申请人： KUBOTA KK
发明人： MUKONO KATSUHIKO , KONNO TSUTOMU , AOKI TOSHIYUKI , WADA KATSUJI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a tunnel segment which allows prefabricated fire-resistive thermal-insulating panels, decorative panels, secondary covering plates, or the like to be attached to a tunnel internal surface irrespective of a tunnel internal diameter, to thereby suppress increase in construction costs. SOLUTION: The tunnel segment can form a circular or an almost circular tunnel when a plurality of segment main bodies are circumferentially connected together. In this tunnel segment, a flat panel attaching portion 5 is formed in an internal peripheral surface 4 of the segment main body 2.

9. 发明专利

JP2828805B2 失效
公开(公告)号：JP2828805B2
公开(公告)日：1998-11-25
申请号：JP26423191
申请日：1991-10-14
申请人： KUBOTA KK , TOKYO DENRYOKU KK , FURUKAWA DENKI KOGYO KK
发明人： KABEUCHI TERUO , MUKONO KATSUHIKO , OOSHIMA TAKASHI , KAMATA MICHIHIKO , HATSUTORI MASAYA
IPC分类号： E21D9/093 , E21D9/06

10. 发明专利

JPH09125883A CONNECTING DEVICE 失效
公开(公告)号：JPH09125883A
公开(公告)日：1997-05-13
申请号：JP28836795
申请日：1995-11-07
申请人： KUBOTA KK
发明人： MUKONO KATSUHIKO , TSUJIMOTO KAZUNORI , YOSHINO SHOICHI , HIGASHIHARA HIDEKI , KONNO TSUTOMU
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To make it possible to execute smooth connection work which is excellent in conveyance and handling as well. SOLUTION: A cover C, which surrounds the periphery of a male member 3 is provided in a first connection member A. The male member 3 is mounted inside the cover C in a retracted state while a female member 4 is formed in an insertable and projected shape in an inside space of the cover C. The male member 3 or the female member 4 is provided with a transfer communication mechanism E movable substantially in the normal direction to the insertion direction with the male member 3 or the female member 4 at least either the mounting part of the male member 3 for the first connection member A or the mounting part of the female member 4 for the second connection member B.

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