专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

JP2009083407A Production process of composite segment 有权
标题翻译：复合材料生产过程
公开(公告)号：JP2009083407A
公开(公告)日：2009-04-23
申请号：JP2007258626
申请日：2007-10-02
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , KUWABARA YASUYUKI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU , FUJII AKI
IPC分类号： B28B7/10 , E21D11/08 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To reduce cost by saving on labor and time required for production.
SOLUTION: A composite segment 1 is produced by arranging a steel hull 2 composed of a skin plate 8, a main steel member 9, etc. in a mold form 20, and filling a concrete 3 in the mold form 20 implanted with the steel hull 2. Thus produced composite segment 1 makes a product with a concrete forming surface built on the configuration of mold form 20 so that the precision of the composite segment 1 is secured by dimensional precision of the mold form 20, regardless of an error of working accuracy of the steel hull 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过节省劳动力和生产所需的时间来降低成本。解决方案：通过将由外壳板8，主钢构件9等构成的钢船体2以模具形式20布置，并且将浇筑在模具20中的混凝土3填充到复合段1中来制造复合段1 钢壳2.由此制造的复合材料段1制成具有建模在模具形式20的构造上的混凝土成形表面的产品，使得复合材料段1的精度由模具形式20的尺寸精度确保，而不管错误钢壳的工作精度2。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009174252A Concrete structure 有权
标题翻译：混凝土结构
公开(公告)号：JP2009174252A
公开(公告)日：2009-08-06
申请号：JP2008016379
申请日：2008-01-28
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , KUWABARA YASUYUKI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU , FUJII AKI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a concrete structure which is formed into a high-strength structure by enhancing the unity between steel products and concrete against application of excessive load thereto from outside. SOLUTION: A segment 1 or the concrete structure is formed of: the pairing main the steel products 21A, 21B arranged on an internal peripheral side and an external peripheral side of the segment 1 that is almost arcuately curved along a tunnel circumferential direction and formed like an arcuate plate; connection members 22, 22,... connecting between the main steel products 21A, 21B; and dowels 5, 5,... which are formed on mutually opposed surfaces 21a, 21b of the main steel products 21A, 21B integrally with the same in a manner protruding from the same. Each dowel 5 has tapered surfaces 5a, 5b inclined in a tunnel circumferential direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过提高钢制品和混凝土之间的一体性而形成为高强度结构的混凝土，以防止从外部施加过大的载荷。解决方案：段1或混凝土结构由以下构成：配对主体，布置在沿着隧道圆周方向几乎弧形弯曲的段1的内周侧和外周侧的钢制品21A，21B 并形成像弓形板; 连接在主钢制品21A，21B之间的连接构件22,22，...，以及与主体钢产品21A，21B的相互相对的表面21a，21b以与其一体突出的方式一体形成的销钉5,5，...。每个榫钉5具有在隧道圆周方向上倾斜的锥形表面5a，5b。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009138440A Fireproof concrete segment 有权
标题翻译： FIREPROOF混凝土分段
公开(公告)号：JP2009138440A
公开(公告)日：2009-06-25
申请号：JP2007316401
申请日：2007-12-06
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： MIKI KEIZO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , TANAKA YOSHIHIRO , YASHIRO TSUTOMU , FUJII AKI , KIDA HEIHACHI , ISHIDA TOMOKO , KAWANISHI TAKASHI , KANAI MAKOTO , HASHIMOTO HIROHIDE , KOBAYASHI KAZUHIRO
IPC分类号： E21D11/08 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fireproof concrete segment which can prevent damage of a surface layer portion thereof caused by explosive fracture.
SOLUTION: The fireproof concrete segment 1 is manufactured by mixing: concrete 3 containing cement, fine aggregate 2, coarse aggregate 7, and water; organic fibers 4 vaporized at a predetermined temperature (a temperature which the fireproof concrete segment 1 is assumed to reach in case of fire or the like, e.g. on the order of 250 to 500°C); an admixture or an admixing agent 5 for improving the inseparability of the materials of the concrete 3; and steel fibers 6 for improving the tenacity of the fireproof concrete segment 1 after hardening, with each other at a predetermined ratio.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止由爆炸性破裂引起的表面层部分的损坏的防火混凝土部件。
解决方案：防火混凝土段1通过混合制成：混凝土3含水泥，细骨料2，粗骨料7和水; 有机纤维4在预定温度下蒸发（防火混凝土段1假定在发生火灾等时达到的温度，例如250〜500℃左右）; 用于提高混凝土3的材料不可分离性的混合剂或混合剂5; 以及用于提高硬化后的耐火混凝土段1的强度的钢纤维6，以预定的比例彼此。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2003064990A Tunnel excavator 有权
标题翻译：隧道挖掘机
公开(公告)号：JP2003064990A
公开(公告)日：2003-03-05
申请号：JP2001255495
申请日：2001-08-27
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： TANAKA JUNICHI , UEDA HISATERU , KITAOKA TAKASHI , NAKASUJI MASANORI
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator which is made smaller in size and lighter in weight, produced at a lower cost, and facilitates exchange of cutter bits. SOLUTION: According to the tunnel excavator, a cutter head 18 is rotatably borne at the front of an excavator main body 11, which cutter head 18 has earth and sand intake openings 22 formed therein. Then, a cutter spoke 23 in each earth and sand intake opening 22 has cutter bits 26 mounted thereon in a to-and-fro movable manner. Further, a cover 29 is rotated when the cutter bits 26 recede to assume a housed position, to thereby block the earth and sand intake openings 22.
摘要翻译：要解决的问题：提供一种小型化，重量更轻的隧道式挖掘机，以较低的成本生产，并且便于更换刀头。解决方案：根据隧道挖掘机，刀头18可旋转地支撑在挖掘机主体11的前部，该刀头18具有形成在其中的砂土进入开口22。然后，每个砂土进口22中的切割器轮辐23具有可移动的方式安装在其上的切削刀头26。此外，当切削刀头26退回以呈现容纳位置时，盖29旋转，从而阻挡砂土吸入口22。

6. 发明专利

JP2008200638A Dewatering apparatus 审中-公开
标题翻译：脱水装置
公开(公告)号：JP2008200638A
公开(公告)日：2008-09-04
申请号：JP2007041569
申请日：2007-02-22
申请人： Bando Chem Ind Ltd , Ohbayashi Corp , バンドー化学株式会社 , 株式会社大林組
发明人： YASHIRO TSUTOMU , TANAKA YOSHIHIRO , MIKI KEIZO , KITAOKA TAKASHI , FUKUMOTO KATSUJI , SAKAMOTO MASAAKI , TORIIHARA MAKOTO , YAMADA YUKI , TERAYAMA YOSHIHIDE
IPC分类号： B01D33/04 , C02F11/12 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To efficiently dewater excavated earth and sand while supporting conveying load of the excavated earth and sand and preventing clogging by the excavated earth and sand.
SOLUTION: A belt conveyer 1 has an endless water-permeable belt 2 and an endless water-permeable sheet 3. The water-permeable belt 2 is stretched over a head pulley 4 and a tail pulley 5, circulating therebetween. The water-permeable sheet 3 is stretched over the head pulley 4, a tail pulley 6 and return rollers 7a, 7b, 7c, circulating between respective pulleys and between respective return rollers. The belt conveyor 1 has double belt structure with the water-permeable belt 2 circulating on the inner peripheral side and the water-permeable sheet 3 circulating on the outer peripheral side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地对开挖的泥沙进行脱水，同时支撑挖土砂的输送负荷，防止被挖出的泥沙堵塞。皮带输送机1具有环形透水带2和环形透水片3.透水带2在头带轮4和尾轮5之间延伸，在其间循环。透水性片材3在头带轮4，尾轮6和回转辊7a，7b，7c之间被拉伸，循环辊7a，7b，7c在相应的皮带轮之间和相应的返回辊之间循环。带式输送机1具有双层带结构，透水带2在内周侧循环，透水性片3在外周侧循环。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2004068349A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2004068349A
公开(公告)日：2004-03-04
申请号：JP2002227203
申请日：2002-08-05
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MURAYAMA KENYA , MIYA KIYOSHI , UEDA HISATERU , KITAOKA TAKASHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To reduce the generation of cracks by suppressing lateral forces acting on segments.
SOLUTION: A shield machine 10 is provided with an excavating body 12 and a cutter head 14. A thrusting shield jack 30 is provided in the excavating body 12. A spreader 50 abutting against a segment 32 is disposed at the extensible end of the shield jack 30. A section where the spreader 50 abuts against the segment 32 is made slidable along the radial direction of a tunnel. The spreader 50 has a body 50a fixed to the end of the extensible plunger 30b, an abutting plate 50b slidably supported by the body 50a in the radial direction of the tunnel and abutting against the segment 32 when the plunger 30b is stretched, and a sliding member 50c interposed between the body 50a and the abutting plate 50b.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过抑制作用在段上的横向力来减少裂纹的产生。解决方案：屏蔽机10设有挖掘机体12和切割头14.在挖掘机体12内设有推进屏蔽千斤顶30.一个伸展部分50与一个分段32相邻，屏蔽插孔30.使扩展器50抵靠于段32的部分可沿着隧道的径向方向滑动。扩展器50具有固定在可伸缩柱塞30b的端部的主体50a，邻接板50b，其沿着隧道的径向可滑动地被主体50a支撑并且当柱塞30b被拉伸时抵靠在段32上构件50c插入在主体50a和抵接板50b之间。版权所有（C）2004，JPO

8. 发明专利

JP2003035096A Shield tunnel 审中-公开
标题翻译：屏蔽隧道
公开(公告)号：JP2003035096A
公开(公告)日：2003-02-07
申请号：JP2001223939
申请日：2001-07-25
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , KITAOKA TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To lengthen an installation interval between center posts without causing an increase in cost, an decrease in workability or the like. SOLUTION: This shield tunnel is equipped with the first and second shield tunnels 10 and 12 whose circular cross sections are equal in diameter to each other, and the circular cross sections are made to overlap each other in a double state. The tunnels 10 and 12 are formed by assembling segments 16, which are split in the axial and circumferential directions of the tunnel, on an excavated surface formed on the rear side of the excavator 14 by excavation of the excavator 14. The tunnel is arranged in such a manner that ends of the circular cross sections overlap each other; an overlapped part is cut off; and upper and lower coupling segment pieces 18 and 20 are arranged in upper and lower joining parts between the segments 16 of the adjacent tunnels 10 and 12. The amount of protrusion of the segment piece 18 to a lower side varies with each segment ring. When the segment pieces 18 are installed in such a manner as to be sequentially adjacent to one another in the axial direction of the tunnel, so as to form an upper beam part 22 of the segments 16, side surfaces along the axial direction of the tunnel are formed in a shape of arches having a prescribed interval in between.
摘要翻译：要解决的问题：延长中心支柱之间的安装间隔，而不会导致成本增加，可加工性等的降低。解决方案：该屏蔽隧道配备有第一和第二屏蔽隧道10和12，其圆形横截面彼此直径相等，并且圆形横截面在双重状态下彼此重叠。隧道10和12通过在挖掘机14的挖掘中组装在挖掘机14的后侧的挖掘表面上组装在隧道的轴向和圆周方向上分裂的段16来形成。隧道被布置在圆形横截面的端部彼此重叠的方式; 重叠部分被切断; 并且上部和下部联接段18和20布置在相邻的隧道10和12的段16之间的上部和下部接合部分中。段段18向下侧的突出量随着每个环形环而变化。当片段18沿隧道的轴向依次相邻地安装时，形成段16的上梁部22，沿着隧道的轴向的侧面形成为具有规定间隔的拱形的形状。

9. 发明专利

JP2009006340A Dewatering device for excavated soil sand 审中-公开
标题翻译：开挖土壤脱水装置
公开(公告)号：JP2009006340A
公开(公告)日：2009-01-15
申请号：JP2007168573
申请日：2007-06-27
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YASHIRO TSUTOMU , TANAKA YOSHIHIRO , MIKI KEIZO , KITAOKA TAKASHI , FUKUMOTO KATSUJI , SAKAMOTO MASAAKI , TORIIHARA MAKOTO , YAMADA YUKI
IPC分类号： B30B9/24 , B01D33/04 , C02F11/12 , E21B21/00 , E21D9/13
摘要： PROBLEM TO BE SOLVED: To provide a dewatering device where, even if the amount of the excavated soil sand to be treated is varied, suitable pressurizing force according to the quantity to be treated is acted on the excavated soil sand. SOLUTION: The dewatering device 1 for excavated soil sand is composed of: a dewatering mechanism 1a; and a pressurizing mechanism 1b. The pressurizing belt 32 composing the pressurizing mechanism 1b is provided with: an endless inner circumferential side belt body 37 arranged at the inner circumferential side; and a pressurizing body 38 arranged at the outside of the inner circumferential side belt body. In the pressurizing body, a plurality of bag bodies 60 sealed with air as a compressible fluid are arranged along the circulation direction of the inner circumferential side belt body 37. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种脱水装置，其中即使要处理的挖掘的土砂的量变化，根据待处理的量将适当的加压作用在挖掘的土壤砂上。解决方案：挖土机的脱水装置1由脱水机构1a，和加压机构1b。构成加压机构1b的加压带32设置有：内周侧配置的环状内周侧皮带体37，以及设置在内周侧带体的外侧的加压体38。在加压体中，沿着内周侧带体37的循环方向配置有多个密封有作为可压缩流体的空气的袋体60.（C）2009，JPO＆INPIT

10. 发明专利

JP2008296193A Apparatus for dehydrating excavated earth and sand 审中-公开
标题翻译：用于脱水的地面和砂土的装置
公开(公告)号：JP2008296193A
公开(公告)日：2008-12-11
申请号：JP2007147916
申请日：2007-06-04
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YASHIRO TSUTOMU , TANAKA YOSHIHIRO , MIKI KEIZO , KITAOKA TAKASHI , FUKUMOTO KATSUJI , SAKAMOTO MASAAKI , TORIIHARA MAKOTO , YAMADA YUKI
IPC分类号： C02F11/12 , B01D33/04 , B30B9/24 , E21D9/13
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for dehydrating excavated earth and sand, in which the pressurizing force suitable for the throughput of the excavated earth and sand is exerted on the excavated earth and sand even when the throughput of the excavated earth and sand is fluctuated. SOLUTION: The apparatus 1 for dehydrating excavated earth and sand is composed of a dehydration mechanism 1a and a pressurization mechanism 1b. A pressurizing belt 32 constituting the pressurization mechanism 1b is composed of: an endless inner periphery-side belt main body 37 to be arranged on the inner peripheral side; a pressurizing body 38 arranged on the outside of the inner periphery-side belt main body; and an outer periphery-side belt main body 39 which is arranged on the outside of the pressurizing body and opposed to the inner periphery-side belt main body 37 in order to put the pressurizing body 38 between them. The pressurizing body 38 is formed by blowing air as a compressible fluid in the internal space of an endless bag 41 formed from a rubber-based material and arranging a plurality of partition walls 40 for partitioning the internal space in the internal space along the circulation direction of the pressurizing belt 32. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于脱水挖土的装置，其中适用于挖掘的砂土的生产量的加压力即使在挖掘的土壤和沙子的产量也施加在挖掘的泥土上沙子波动。解决方案：脱水砂土脱水装置1由脱水机构1a和加压机构1b构成。构成加压机构1b的加压带32由内周侧配置的环状内周侧皮带主体37构成，设置在内周侧带主体的外侧的加压体38; 以及外周侧带主体39，其设置在加压体的外侧并且与内周侧带主体37相对，以将加压体38放置在它们之间。加压体38通过在由橡胶类材料形成的环状袋41的内部空间中吹送空气作为可压缩流体而形成，并且设置有多个分隔壁40，用于沿着循环方向分隔内部空间中的内部空间加压带32。（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式