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

JP2007211487A Fireproof coating structure of flexible joint site of immersed tube 有权
标题翻译：柔性管接头的FIREPROOF涂层结构
公开(公告)号：JP2007211487A
公开(公告)日：2007-08-23
申请号：JP2006032678
申请日：2006-02-09
申请人： A & A Material Corp , Kfc Ltd , Osamu Kiyomiya , Pacific Consultants Co Ltd , パシフィックコンサルタンツ株式会社 , 株式会社エーアンドエーマテリアル , 株式会社ケー・エフ・シー , 理清宮
发明人： KIYOMIYA OSAMU , KANO TATSUO , IWATANI ICHIRO , MARUYAMA SATOSHI , KOGA NORIAKI , FURUKAWA MASAHIRO
IPC分类号： E21D11/38 , E02D29/073 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a fireproof coating structure capable of coping with slippage in the longitudinal direction of flexible joint elements of an immersed tube and in the sectional direction and attaining the internal side of a tunnel of a cut-off rubber of the flexible joint elements less than 75°C in a fire resistive test of 1,200°C 60 minutes based on an RABT curved line.
SOLUTION: In the fireproof coating structure of the flexible joint elements 3 and 4 of the immersed tube constituted of the cut-off rubber 5 surrounding a joint means of the steel shells 1 and 2 and a joint element between the steel shells, the whole surface of the internal side of the tunnel is sealed so as to surround it by a rubber sheet 6 installed at a predetermined interval from the cut-off rubber, then, a high density heat insulation matting 9 formed by having a water vapor shielding sheet so as to surround the whole rubber sheet is so constructed that the sheet can form the internal side of the tunnel, and then, a heat absorbing pack layer 10 is constructed so as to surround the matting, and a heating expansion sheet 12 and a ceramic blanket 13 are laminated and constructed so as to surround the whole surface of the internal side of the tunnel of the heat absorbing pack layer so as to come into contact with the steel shells.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够应对浸入管的柔性接头元件的纵向滑动并且在截面方向上并且达到截止橡胶的隧道的内侧的防火涂层结构的柔性接头元件在基于RABT曲线的1200℃60分钟的耐火试验中小于75℃。解决方案：在围绕钢壳1和2的接合装置的切断橡胶5和钢壳之间的接合元件构成的浸入管的柔性接头元件3和4的防火涂层结构中，隧道内侧的整个表面被密封，以便由隔离橡胶以预定间隔安装的橡胶片6包围，然后通过具有水蒸汽屏蔽形成的高密度隔热垫9 围绕整个橡胶片的片材被构造成使得片材可以形成隧道的内侧，然后将吸热包装层10构造成围绕消光线，并且将加热膨胀片材12和陶瓷毯13被层叠并构造成围绕吸热包层的隧道的内侧的整个表面以与钢壳接触。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005046470A Fire-resistant covering structure for cable duct in tunnel 有权
标题翻译：隧道内电缆防火结构防火结构
公开(公告)号：JP2005046470A
公开(公告)日：2005-02-24
申请号：JP2003283311
申请日：2003-07-31
申请人： A & A Material Corp , Kfc Ltd , 株式会社エーアンドエーマテリアル , 株式会社ケー・エフ・シー
发明人： IWATANI ICHIRO , MARUYAMA SATOSHI , FURUKAWA MASAHIRO
IPC分类号： A62C3/16
摘要： PROBLEM TO BE SOLVED: To provide a fire-resistant covering structure for a cable duct in a tunnel for maintaining the internal temperature of the cable duct at 85°C or below when a fire-resistant test is conducted at 1200°C for 30 minutes according to the RABT curve.
SOLUTION: The fire-resistant covering structure for the cable duct in the tunnel comprises a heat insulating mat material that abuts and covers the outer periphery of the cable duct or a collection of a plurality of the cable ducts, an aluminum foil whose outer surface abuts and covers the outside of the heat insulating mat material, and a fire-resistant covering material comprising an endothermic pack layer and a calcium silicate board layer arranged on the outside of the aluminum foil so that the endothermic pack layer faces the aluminum foil layer. With such a structure, the cable duct is surrounded by an inner wall of the tunnel and the fire-resistant covering material, so that the cable duct is cut off from the inside of the tunnel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在1200℃下进行耐火试验时，在隧道内为电缆管道的内部温度保持在85℃以下，提供防火覆盖结构根据RABT曲线30分钟。
解决方案：隧道中电缆管道的防火覆盖结构包括：隔热垫材料，其覆盖电缆管道的外周或多个电缆管道的集合;铝箔，外表面邻接并覆盖绝热垫材料的外侧，以及耐火覆盖材料，其包含布置在铝箔外侧的吸热包层和硅酸钙板层，使得吸热包装层面向铝箔层。利用这种结构，电缆管道被隧道的内壁和防火覆盖材料包围，使得电缆管道从隧道的内部被切断。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006193899A Panel for tunnel cladding 有权
标题翻译：用于隧道掘进的面板
公开(公告)号：JP2006193899A
公开(公告)日：2006-07-27
申请号：JP2005003790
申请日：2005-01-11
申请人： A & A Material Corp , Akita Prefecture , Kfc Ltd , Taisei Corp , 大成建設株式会社 , 株式会社エーアンドエーマテリアル , 株式会社ケー・エフ・シー , 秋田県
发明人： HIRANO ITSUO , NISHIOKA IWAO , IWASA ICHIRO , OBARA NOBUTAKA , IWATANI ICHIRO , MARUYAMA SATOSHI , FURUKAWA MASAHIRO
IPC分类号： E21D11/04 , B32B9/00 , C04B35/80 , C04B37/00 , C04B41/86 , C04B41/88 , E04C2/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a panel for tunnel cladding having excellent fireproofness and a delineating function, causing no warpage, and capable of maintaining the delineating function over a long period of time. SOLUTION: This panel for tunnel cladding is formed by forming a main matrix of zonotlite and contains needle-like wollastonite of 30 to 60 mass% and reinforcement fiber of 3 to 8 mass%. Its apparent density is within a range of 0.8 to 1.1 g/cm 3 . The panel uses, as a base material, a calcium silicate board with a water absorbing dimensional change rate of 0.05% or less. A surfacing material having the delineating function is laminated on one surface of the base material. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的耐火性和划线功能的隧道包覆板，不产生翘曲，并且能够长时间地保持划线功能。＆lt;解决方案＆gt;该隧道包覆用面板通过形成锆钛矿的主体形成，含有30〜60质量％的针状硅灰石和3〜8质量％的增强纤维。其表观密度在0.8〜1.1g / cm 3的范围内。该面板使用吸水尺寸变化率为0.05％以下的硅酸钙板作为基材。具有描绘功能的表面材料层压在基材的一个表面上。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005176510A Fireproof coating structure of cable conduit in tunnel 有权
标题翻译：电缆电缆的防火涂层结构
公开(公告)号：JP2005176510A
公开(公告)日：2005-06-30
申请号：JP2003413550
申请日：2003-12-11
申请人： A & A Material Corp , Kfc Ltd , 株式会社エーアンドエーマテリアル , 株式会社ケー・エフ・シー
发明人： TERAGAKI TAKUSHI , FURUKAWA MASAHIRO , IWATANI ICHIRO
IPC分类号： A62C3/16 , H02G1/06 , H02G9/00
摘要： PROBLEM TO BE SOLVED: To provide a fireproof coating structure of a cable conduit in a tunnel that can keep the internal temperature of the cable conduit to be lower than 85°C when a fire resistance test is conducted for 60 minutes, at a temperature of 1,200°C on the basis of RABT curve. SOLUTION: A heat insulating mat material is made to abut against and coated to the external periphery of the cable conduit or an aggregate of a plurality of the cable conduits installed to the inner wall of the tunnel; an aluminum foil layer is made to abut against and coated to the external periphery of the heat-insulating mat material, the outside of the coating is surrounded by the tunnel inner wall and a fireproof coating material; furthermore the outside is surrounded by the tunnel inner wall and a second fireproof coating material, and unevenness adjustment materials are arranged, at a contact area between the fireproof coating material and the tunnel inner wall; and a contact area between the second fireproof coating material and the tunnel inner wall. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供隧道中的电缆导管的防火涂层结构，当进行耐火试验60分钟时，可以将电缆导管的内部温度保持在低于85℃，在基于RABT曲线的温度为1200℃。解决方案：隔热垫材料被制成邻接并涂覆到电缆导管的外周边，或者安装在隧道内壁上的多个电缆导管的集合体; 铝箔层与隔热垫材料的外周接触并涂覆，涂层的外部被隧道内壁和防火涂料包围; 此外，外部由隧道内壁和第二防火涂料围绕，并且在防火涂料和隧道内壁之间的接触区域处布置不均匀性调节材料; 以及第二防火涂料与隧道内壁之间的接触区域。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2006304501A Fireproof coating structure of cable conduit in tunnel 审中-公开
标题翻译：电缆电缆的防火涂层结构
公开(公告)号：JP2006304501A
公开(公告)日：2006-11-02
申请号：JP2005123438
申请日：2005-04-21
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： HIRANO TATSUYA , FURUKAWA MASAHIRO
IPC分类号： H02G9/00 , E21F17/06
摘要： PROBLEM TO BE SOLVED: To provide a fireproof coating structure of a cable conduit in a tunnel that prevents a gap from being formed at the junction portion between calcium silicate boards, and is advantageous also in space. SOLUTION: In the fireproof coating structure of cable conduits 2a, 2b, 2c in which one or a plurality of cables 3, 4 are laid while the structure is installed in a tunnel, or the aggregate of the plurality of cable conduits 2a, 2b, 2c: a heat insulating mat material comes into contact with the cable conduits 2a, 2b, 2c, or the outer periphery of the aggregate of the plurality of cable conduits 2a, 2b, 2c for coating; aluminum foil layer 6 comes into contact with the outer periphery for coating; the outside is surrounded by the inner wall of the tunnel and a fireproof coating material; and an uneveness adjustment material 10 is installed at the contact part between the fireproof coating material and the inner wall of the tunnel, thus cutting off the cable conduits 2a, 2b, 2c or the aggregate of the plurality of cable conduits 2a, 2b, 2c from the space in the tunnel. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止在硅酸钙板之间的连接部分处形成间隙的隧道中的电缆导管的防火涂层结构，并且在空间上也是有利的。解决方案：在电缆导管2a，2b，2c的防火涂层结构中，其中一个或多个电缆3,4被放置在结构安装在隧道中，或多个电缆导管2a的集合体 2b，2c：隔热垫材料与电缆导管2a，2b，2c或多个电缆导管2a，2b，2c的集合体的外周接触，用于涂覆; 铝箔层6与外周接触以进行涂布; 外部由隧道内壁和防火涂料包围; 并且在防火涂料和隧道内壁之间的接触部分处安装不均匀调整材料10，从而切断电缆导管2a，2b，2c或多个电缆导管2a，2b，2c的集合体从隧道的空间。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004036721A Refractory double tube at through-part in fire control area 审中-公开
$Refractory double tube at through-part in fire control area$
公开(公告)号：JP2004036721A
公开(公告)日：2004-02-05
申请号：JP2002193193
申请日：2002-07-02
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： ISHIMOTO SADAO , KAMIKAWA KAZUMA , FURUKAWA MASAHIRO
IPC分类号： F16L59/147 , B32B1/08 , B32B13/12 , F16L5/04 , F16L9/14
摘要： PROBLEM TO BE SOLVED: To provide a refractory double layer tube capable of preventing smoke from leaking while reducing a weight. SOLUTION: This refractory double layer tube 13 comprises a vinyl chloride tube 17 disposed in the through-hole 15 of a concrete slab 11 and used as a synthetic resin inner tube and a refractory mortar tube 19 covered on the outer periphery of the vinyl chloride tube and formed integrally airtight with the vinyl chloride tube.The covered length L [mm] of the refractory mortar tube is set to be 100 [mm] + inner diameter d [mm] of vinyl chloride tube x 2 ≤ L ≤ 2100 [mm]. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004130596A Manufacturing method of non-asbestos sheet by papermaking process 审中-公开
公开(公告)号：JP2004130596A
公开(公告)日：2004-04-30
申请号：JP2002295907
申请日：2002-10-09
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： ISHIMOTO SADAO , FURUKAWA MASAHIRO
IPC分类号： C04B28/02 , B28B1/42 , C04B111/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a non-asbestos sheet having good incombustibility by a papermaking process though cellulose pulp and synthetic organic fibers are used together as a fiber raw material.
SOLUTION: The method is characterized in that a green film obtained from a raw material slurry by the papermaking process is wound around and superposed on a making roll through endless felt up to a disired thickness, and thereafter, this green film is taken out of the making roll to obtain a green sheet and a plurality of the obtained green sheets are laminated, molded under pressure and aged/cured. As the fiber raw material, cellulose pulp and synthetic organic fibers are together used and the green sheets are laminated so as to constitute both surfaces of a laminate by the surfaces not coming into contact with the making roll of the green sheets. The non-asbestos sheet obtained by the papermaking process is characterized in that the total heat value thereof at the time of 20-min heating using an ISO 5660 cone calorimeter is not more than 8 MJ/m
2 .
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2008223335A Tunnel reinforcing method by use of fiber reinforced cement board 有权
标题翻译：通过使用纤维增强水泥板的隧道增强方法
公开(公告)号：JP2008223335A
公开(公告)日：2008-09-25
申请号：JP2007063328
申请日：2007-03-13
申请人： A & A Material Corp , Faibekkusu Kk , Kajima Corp , ファイベックス株式会社 , 株式会社エーアンドエーマテリアル , 鹿島建設株式会社
发明人： YAMAMOTO TAKUJI , SATO TOSHIAKI , KASAI HIROSHI , ZEN SHINKAN , FURUKAWA MASAHIRO , MARUYAMA SATOSHI , INOUE KENICHI
IPC分类号： E21D11/10 , E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a lining concrete reinforcing method for an existing tunnel for reducing the man-hours required for construction work greatly and preventing the occurrence of improper transmission of stress due to peeling-off of a joint material used in a reinforcing panel joint part by use of a buried form having high quality and safety.
SOLUTION: In this tunnel reinforcing method, a mounting fitting is attached to a reinforcing panel, which is arranged to bring the mounting fitting into contact with a mounting section on a surface of existing concrete, an anchor is placed at a predetermined position to anchor the reinforcing panel on the existing concrete, and mortar is poured into a clearance between the reinforcing panel and the existing concrete to reinforce a concrete structure.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为现有隧道提供衬里混凝土加固方法，以大大减少施工工作所需的工时，并防止由于使用的接头材料的剥离引起的应力的不适当传递通过使用具有高质量和安全性的埋藏形式的加强板接合部分。解决方案：在该隧道加固方法中，将安装配件安装在加强板上，该加强板被布置成使安装配件与现有混凝土表面上的安装部分接触，锚固件被放置在预定位置将加固板固定在现有混凝土上，并将砂浆倒入加强板和现有混凝土之间的间隙中以加固混凝土结构。版权所有（C）2008，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