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1. 发明专利

JP2003003793A Segment connecting structure 有权
标题翻译：分段连接结构
公开(公告)号：JP2003003793A
公开(公告)日：2003-01-08
申请号：JP2001188015
申请日：2001-06-21
申请人： Ishikawajima Constr Materials Co Ltd , Kubota Corp , Ohbayashi Corp , 株式会社クボタ , 株式会社大林組 , 石川島建材工業株式会社
发明人： KANAI MAKOTO , FUKUMOTO KATSUJI , NAKAYAMA MASAO , YOKOMIZO FUMIYUKI , KAGAWA ATSUSHI , MIYA KIYOSHI , KITAOKA TAKASHI , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KOBAYASHI KAZUHIRO , OTA SHINICHIRO , TSUCHIYA MASAYOSHI , TSUJIMOTO KAZUNORI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment connecting structure which can prevent a connecting fitting squeezed into a joint device, from running out in a slipout direction from the joint device, and maintains both segments in a connected state with enhanced connecting force, through simple and short-time operation.
SOLUTION: According to the segment connecting structure, the connecting fitting 8 functions to attract both opposed joint devices 7 by being squeezed in the same in one direction. The segment connecting structure is comprised of a reaction applying member 36 which applies reaction in the squeezing direction to the connecting fitting 8, by abutting on a rear side of the connecting fitting 8 in the squeezing direction. The reaction applying member 36 takes reaction from the segment 1 intrinsically for which the member 36 is provided.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够防止连接配件被挤压到接头装置中的分段连接结构，从接合装置向滑出方向流出，并且通过简单的方式将两个部分维持在连接状态，并具有增强的连接力和短时间的操作。解决方案：根据节段连接结构，连接配件8通过沿一个方向被挤压而吸引两个相对接头装置7。分段连接结构包括反应施加构件36，其通过在挤压方向上抵靠连接配件8的后侧而将挤压方向的反作用力施加到连接配件8。反应施加构件36从构件36所设置的内部段1反应。

2. 发明专利

JP2004132093A Joint structure 有权
公开(公告)号：JP2004132093A
公开(公告)日：2004-04-30
申请号：JP2002299097
申请日：2002-10-11
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 , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost.
SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and the receiving hole 1b has a cylindrical hole bored in a depth thereof. Then an engaging claw member 4 being screwed into a cap housing 5 and having a claw portion 4a, is embedded in the cylindrical hole, to thereby form a female joint 3. Further a joint member 2 having an axial portion 2c equipped with engaging protrusions 2a, a plate portion 2b, and insertion portions 2d each formed of fins 2e and insertable into the receiving hole 1b, is engaged with the female joint 3. In this manner the segments 1 are connected together.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004019218A Joint structure for segment 有权
公开(公告)号：JP2004019218A
公开(公告)日：2004-01-22
申请号：JP2002174683
申请日：2002-06-14
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 , YOSHIDA KIMIHIRO , YAMAMOTO YUZO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , NANBA HISASHI , GOTO MASANORI
IPC分类号： E21D11/04 , F16B5/10 , F16B21/07
摘要： PROBLEM TO BE SOLVED: To securely engage a connection rod of a male joint with claw members of an engagement cylinder comprising synthetic resin in a female joint without generating cracking or breakage in the claw members.
SOLUTION: The connection rod 15 of the male joint 12 fixed to one concrete segment (segment) 11 is inserted into the engagement cylinder 18 in the connection cylinder 16 on the female joint 13 embedded in the other segment 11, so that a head part 15c of the connection rod 15 is engaged with the engagement cylinder 18 for connecting the segments 11 and 11 with each other in this constitution. In the engagement cylinder 18, the engagement part 17 comprising the claw members circularly disposed having slits between each other is connected to a connection part 19c of an engagement cylinder main body 19 of synthetic resin material having high toughness. When the connection rod 15 is inserted into the engagement cylinder 18, the connection part 19c is elastically bent outward by the head part 15c, and after the engagement part 17 is enlarged to let the head part 15c pass, the engagement part 17 is elastically contracted to engage an engagement step part 15d of the head part 15c with an engagement end part 17d.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004132092A Joint structure 有权
公开(公告)号：JP2004132092A
公开(公告)日：2004-04-30
申请号：JP2002299096
申请日：2002-10-11
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 , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost. SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and an axial male joint 3 is fixed to a bottom center of each receiving hole. Then a joint unit 2 having a contour suitable for being inserted into the receiving hole 1b via a fin 2e with appropriate elasticity, and allowing a female joint 4 to be screwed thereinto from both ends, is interposed between the segments 1 to engage the joints with each other. The female joint 4 has a claw member arranged therein, which is formed of an elastically flexible body. The joint unit 2 is provided with a plate portion 2b being astride the contact surfaces of the segments 1 and a cylindrical portion 2c extending from the same to both ends, whereby both the portions 2b, 2c function as a means for efficiently bearing an external load. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004132091A Joint structure 有权
公开(公告)号：JP2004132091A
公开(公告)日：2004-04-30
申请号：JP2002299095
申请日：2002-10-11
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 , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost.
SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and an axial male joint 3 is fixed to a bottom center of each receiving hole. Then a joint unit 2 having a contour suitable for being inserted into the receiving hole 1b via an elastic member 5 and having a female joint in the form of a ring joint 4 arranged therein, is interposed between the segments 1, to thereby engage the joints with each other. The joint unit 2 includes a plate portion 2b which has its thickness accommodated in both the receiving holes 1b opposed to each other, and a cylindrical portion 2c extending from the same to both ends, whereby both the portions 2b, 2c function as means for efficiently bearing an external load.
COPYRIGHT: (C)2004,JPO

6. 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

7. 发明专利

JP2007009565A Infiltration water intake system 有权
标题翻译：渗透水摄入系统
公开(公告)号：JP2007009565A
公开(公告)日：2007-01-18
申请号：JP2005192721
申请日：2005-06-30
申请人： Ohbayashi Corp , 株式会社大林組
发明人： HAYASHI HIDEO , MIYA KIYOSHI , UENO TAKAYUKI
IPC分类号： E03B3/04
摘要： PROBLEM TO BE SOLVED: To provide an infiltration water intake system which ensure the constant intake of a given amount of water, and can be repaired when having a trouble.
SOLUTION: The infiltration water intake system includes at least one main pipe 1 made of a holeless pipe, a plurality of intake pipes 10 made of holed pipes that are connected to the main pipe 1 longitudinally of the main pipe 1 at given intervals, and a conduit pipe 22 which connects the main pipe 1 to a water collecting facility 47 on the ground. The main pipe 1 and intake pipe 10 are buried in the offshore underwater ground at a given depth, where seawater naturally infiltrating into the underwater ground is taken into the intake pipe 10 via each hole of the pipe 10, and the seawater is collected into the water collecting facility 47 via the intake pipe 10, main pipe 1, and the conduit pipe 22. A water collecting pit 23, via which the main pipe 1 communicates with the conduit pipe 22, is formed at a connection between the main pipe 1 and the conduit pipe 22, and is provided with a check hole, through which a worker enter the pit 23, on a part of the pit 23. The worker is thus allowed to enter the water collecting pit 23 to carry out repair work when a trouble occurs.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种确保一定量的水的恒定摄取的渗水进水系统，并且可以在遇到问题时进行修理。解决方案：渗透进水系统包括至少一个由无孔管制成的主管1，多个进气管10，其由以下给定间隔连接到主管1的主管1的主管1的多个进气管10 以及将主管1连接到地面上的集水装置47的导管22。主管1和进气管10在给定的深度埋在海底水下地面，其中自然渗透到水下地面的海水经由管10的每个孔被吸入进气管10中，并将海水收集到通过进气管10，主管1和导管22的集水装置47.主管1与导管22连通的集水坑23形成在主管1和管道22，并且设置有工作人员进入坑23的一部分的检查孔。工作人员因此被允许进入集水坑23进行维修工作，当遇到麻烦时发生。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004068384A Shield machine 有权
公开(公告)号：JP2004068384A
公开(公告)日：2004-03-04
申请号：JP2002228229
申请日：2002-08-06
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： MURAYAMA KENYA , HASEGAWA HIDETAKA , MIYA KIYOSHI , YAMAMOTO YUZO , TANAKA JUNICHI
IPC分类号： E21D9/06 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To increase the granular size of a hard lump material capable of being taken in a chamber.
SOLUTION: A shield machine 10 is provided with an excavator body 12, a cutter head 14, a partition wall 16, a chamber 18, and a crusher 30. The crusher 30 has a fixed blade 32 and a rotary blade 34. The fixed blade 32 has a plurality of bits 32a and a support blade 32b. The rotary blade 34 has arcuately curving three rotary blade blocks 35. Each rotary blade block 35 has a plurality of bits 350 and a support plate 351. The hard lump material taken in the chamber 18 is finely crushed by being clamped between the fixed blade 32 and the rotary blade block 35.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004068383A Shield machine 有权
公开(公告)号：JP2004068383A
公开(公告)日：2004-03-04
申请号：JP2002228227
申请日：2002-08-06
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： MURAYAMA KENYA , HASEGAWA HIDETAKA , MIYA KIYOSHI , YAMAMOTO YUZO , TANAKA JUNICHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To disintegrate a hard lump taken in a chamber.
SOLUTION: An excavator 10 is provided with an excavator body 12, a cutter head 14, a partition wall 16, and a chamber 18. The chamber 18 has first and second chambers 30, 32 partitioned back and forth along the excavating direction. A crusher 36 crushing hard lumps such as gravels or bed rock lumps taken in into specified sizes is installed in the chamber 30. A screw conveyor 20 having a soil removal structure communicates with the second chamber 32. The crusher 36 has a fixed blade 38 and a rotary blade 40. Since the rotary blade 40 rotates together with a rotary partition 28, when the outer widening slope face 52 of the rotary blade 40 faces the inner thinning slope face 50 of the fixed blade 38, the gap between them is formed aslant so as to shrink at a full width in the back and forth direction of the excavator body 12.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003064988A Tunnel excavator 审中-公开
标题翻译：隧道挖掘机
公开(公告)号：JP2003064988A
公开(公告)日：2003-03-05
申请号：JP2001259038
申请日：2001-08-29
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： YAMADA HIROSHI , TANAKA JUNICHI , INOUE TOSHIFUMI , MIYA KIYOSHI , MATSUBARA KENTA
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator which can excavate an adequate tunnel even in a shallow depth area or in a sliding soil area, thereby improving the safety of tunnel excavation. SOLUTION: According to the tunnel excavator, a cutter head 17 mounted on a front portion of an excavator main body 11, a plurality of spokes 21 radially extending from a cutter center 20 are radially connected, to form a first connection ring 22, and cutter bits 52 are fixed to each spoke 21. Then, a plurality of diagonal spokes 26 connected to the first connection ring 22 are radially connected to form a second connection ring 27, and cutter bits 29 are fixed to each diagonal spoke 26.
摘要翻译：要解决的问题：提供一种隧道挖掘机，即使在较浅的深度区域或滑动土壤区域中也能挖掘足够的隧道，从而提高隧道掘进的安全性。解决方案：根据隧道式挖掘机，安装在挖掘机主体11的前部的刀头17，从刀具中心20径向延伸的多个轮辐21径向连接，形成第一连接环22，切割器位52固定到每个辐条21.然后，连接到第一连接环22的多个对角辐条26径向连接以形成第二连接环27，并且切割刀头29固定到每个对角辐条26。

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