专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JPH1181204A BALLASTED TRACK STRUCTURE AND METHOD FOR CONTROLLING VIBRATION OF THE SAME 失效
公开(公告)号：JPH1181204A
公开(公告)日：1999-03-26
申请号：JP26272697
申请日：1997-09-10
申请人： RAILWAY TECHNICAL RES INST , NISHINIPPON RYOKAKU TETSUDO KK
发明人： NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , NAMURA AKIRA , HORIIKE TAKAHIRO , TOKUOKA KENZO , KUBOTA SHINPEI
IPC分类号： E01B3/48 , E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a ballasted track structure capable of effectively preventing train vibration and a method for controlling vibration of a ballasted track. SOLUTION: A ballasted track structure 100 comprises: a ballast 2 formed by spreading aggregate on a subbase course 1 in such a way as to form a predetermined cross-sectional shape; sleepers 3 provided in parallel on the ballast 2 in such a way that their longitudinal direction becomes perpendicular to the direction in which the ballast 2 is spread; and two rails 4, 5 arranged in parallel to the ballast spreading direction on the sleepers 3 and clamped in position. The ballasted track structure 100 includes longitudinal beam members 6, 7 by which the longitudinal ends of the sleepers 3 are joined together in such a way as to become in parallel to the ballast spreading direction.

12. 发明专利

JPH10252001A TRACK SUPPORTER, UNEVENNESS ABSORBING MEMBER, UNEVENNESS ABSORBING METHOD, AND TRACK SUPPORTER LAYING CONSTRUCTION METHOD 失效
公开(公告)号：JPH10252001A
公开(公告)日：1998-09-22
申请号：JP7887997
申请日：1997-03-13
申请人： RAILWAY TECHNICAL RES INST , MITSUBOSHI IND
发明人： HANSAKA YUKINORI , YAGUCHI NAOYUKI , MIFUNE NAOTO , TAKAO KENICHI , NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , IWASAKI TAKASHI , FUSHIMI MASAMITSU , SHIMIZU TEIICHI
IPC分类号： E01B3/00
摘要： PROBLEM TO BE SOLVED: To easily absorb the unevenness of a track supporter laying surface by providing an unevenness absorbing means causing plastic deformation under pressure, absorbing the irregularities on a track bed, and maintaining the flat state on the track bed on a track supporter. SOLUTION: Crushed stones are laid on a roadbed into a nearly trapezoidal cross sectional floor shape, and heated asphalt is poured and solidified to form a temporary track bed 51a. An unevenness absorption type crosstie 10 is laid on the crosstie installation surface S1 of the temporary track bed 51a, the gaps of the crushed stones laid on the side are filled with asphalt to form side track beds 51b, and an asphalt-filled track bed 51 is formed. Track pads are mounted on the rail support faces 11a, 11b on a main body 11 to support rails R, R'. Even when fine irregularities are generated on the laying surface S1 of the temporary track bed 51a, an unevenness absorption section 12 is plastically deformed, projections are sunk into asphalt by the tare weight of the main body 11, and the irregularities of the laying surface S1 are absorbed.

13. 发明专利

JPH10204801A STABILIZATION METHOD FOR TRACK BED BALLAST AND ITS TRACK CONSTRUCTION 失效
公开(公告)号：JPH10204801A
公开(公告)日：1998-08-04
申请号：JP2448197
申请日：1997-01-24
申请人： RAILWAY TECHNICAL RES INST , ONODA CO , NICHIREKI CO LTD
发明人： NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , EMOTO MANABU , SAEKI TOSHIYUKI , SATO KATSUTOSHI
IPC分类号： E01B1/00 , E01B27/00
摘要： PROBLEM TO BE SOLVED: To make the dismantling of track bed ballast easier by performing the stabilizer filling process separated into a spot-sticking filling process for combining the ballast together leaving the ballast gaps and a full filling process for completely filling the ballast gaps. SOLUTION: Leak stop layers 8, 8 are formed by spraying to the side surfaces of track bed ballast to be stabilized. Next, a stabilizer is filled, and a spot- sticking filling layer 14 connecting the ballast together at its contact portions and adjacent portions is formed. Next, a stabilizer 9c is filled by using filling devices 11, 13. Since the ballast gaps have been already become smaller by the spot-sticking filling process, the stabilizer 9c will flow down while fully filling the remaining ballast gaps, stop after a flow-down to a certain degree, and this portion becomes a boundary between a completely filled layer 15 and a spot-sticking filling layer 14. Thus, the ballast lower portion is in a spot- sticking state among the ballasts, so that the lower portion of the ballast can be ruptured with a relatively less effort during maintenance work such as the correction of deviated track or the replacement of the track bed.

14. 发明专利

JPH10102403A SLAB TRACK SOUND ABSORPTION MATERIAL AND SOUND ABSORPTION STRUCTURE 失效
公开(公告)号：JPH10102403A
公开(公告)日：1998-04-21
申请号：JP26203396
申请日：1996-10-02
申请人： RAILWAY TECHNICAL RES INST , HIRAOKA & CO LTD , MAEDA KOSEN KK
发明人： HANZAKA YUKINORI , YAGUCHI NAOYUKI , KUBOMURA KOICHI , HORIIKE TAKAHIRO , ANDO KATSUTOSHI , MIFUNE NAOTO , UMEZAWA TOSHIO , DOI MIKI , MATSUSHITA ATSUSHI
IPC分类号： E01B19/00 , E01B37/00 , E04B1/84
摘要： PROBLEM TO BE SOLVED: To provide a slab track sound absorption material which is excellent in impact resistance and high in sound absorption and a sound absorption struc ture thereof. SOLUTION: This sound absorption structure comprises a bag-shaped member formed with a coarse sheet made of weatherable resin-coated threaded strips of coarse woven fabrics and whose toughness in the warp and woof directions exceeds 3,600kgf.% per 3cm width and a solid particle-shaped sound absorption material which is filled up in the bag and whose particle size ranges from 0.5 to 5mm, 5 to 15cm thick sound absorption materials 8 and 9 are continuously laid out in the intermediate area and or the outside surface of a slab track rail 2. Preferably, the upper surface is formed on at least one plane surface or curved surface in non-parallel to the bottom. The difference between the maximum thickness and the minimum thickness is required to exceed 5cm.

15. 发明专利

JPH03281239A PREPARATION OF DAMPING CONCRETE STRUCTURE 失效
公开(公告)号：JPH03281239A
公开(公告)日：1991-12-11
申请号：JP8095990
申请日：1990-03-30
申请人： RAILWAY TECHNICAL RES INST , NISSHIN SPINNING , SANWA KAKO CO
发明人： OISHI FUJIO , YOKOTA ATSUSHI , MIURA SHIGERU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , OGAWA YOSHIHIKO , SENKE HIDEO , NAKAMURA SATOSHI , YOSHIZAWA IWAO , MITSUMA SADAYUKI
IPC分类号： E01B3/46 , B32B5/18 , B32B13/12
摘要： PURPOSE:To prepare a damping concrete structure reduced in the irregularity of quality with high productivity by a simple manufacturing process by bonding urethane elasto mer plates to a part of the bottom, side and end surface of an existing concrete struc ture as damping bodies and bonding closed cell soft plastic foam plates to the residual parts thereof. CONSTITUTION:A concrete crosstie 1 is arranged on a working bed so that the fixing surface 11 thereof is turned downwardly and the bottom surface 12 thereof is turned upwardly and an adhesive is applied to the positions coming into close contact with damping bodies 2. As the adhesive, a foamable adhesive material such as urethane having thixotropic properties is used. The damping bodies 2 are composed of members formed from an urethane elastomer having a horizontal U-shape. Each of the damping bodies 2 is fitted to the crosstie 1 from the bottom surface thereof and the bottom surface cover plate 12 thereof is closely bonded to the bottom surface cover plate 12 of the crosstie and the side surface cover plates 12 thereof are closely bonded to the front surface 14 and back surface 15 of the crosstie 1. Damping bodies 2 for side surfaces are bonded to the side surfaces of the crosstie 1. Further, soft plastic foams 3 having the same thickness as the damping bodies 2 are bonded to other parts as gap filling members.

16. 发明专利

JP2008274666A Anchoring part, insert and insert anchoring method 审中-公开
标题翻译：锚固部分，插入和插入锚固方法
公开(公告)号：JP2008274666A
公开(公告)日：2008-11-13
申请号：JP2007120499
申请日：2007-05-01
申请人： Kowa Kasei Kk , Railway Technical Res Inst , Tetsudo Kizai Kogyo Kk , 興和化成株式会社 , 財団法人鉄道総合技術研究所 , 鉄道軌材工業株式会社
发明人： HORIIKE TAKAHIRO , ETO HITOSHI , HACHISUGA KIYOSHI
IPC分类号： E04B1/41
摘要： PROBLEM TO BE SOLVED: To provide an anchoring part having high stability for increasing yield strength in the rotational direction.
SOLUTION: This anchoring part has a rotation preventive part 13 on an outside surface 10a of an insert 10, and has a rotation preventive hole 14 in a hole wall 11a of a drilled hole 11, and allows a base material 6 and a filler 12 to abut in the same rotational direction as a bolt threadedly attached to the insert 10, and has the rotation preventive hole 14 in a position corresponding to the rotation preventive part 13 of the hole wall 11a of the drilled hole 11. The rotation preventive part 13 is arranged in the rotation preventive hole 14, and there is a case where the base material 6 and the rotation preventive part 13 are opposed in the same rotational direction as the bolt via the filler 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高稳定性的锚固部件，用于提高旋转方向的屈服强度。解决方案：该固定部件在插入件10的外表面10a上具有防旋转部分13，并且在钻孔11的孔壁11a中具有旋转防止孔14，并且允许基材6和填料12沿与螺纹连接在插入件10上的螺栓相同的旋转方向抵接，并且将旋转防止孔14设置在与钻孔11的孔壁11a的旋转防止部13对应的位置。部分13布置在旋转防止孔14中，并且存在基材6和防旋转部13通过填料12沿与螺栓相同的旋转方向相对的壳体。（C） 2009年，日本特许厅和INPIT

17. 发明专利

JP2005282269A Construction method for measure against depression of rail joint of ballasted track, and pad structure of rail joint part 有权
标题翻译：用于测量轨道轨道接合阻力的测量方法和轨道接头部分的结构
公开(公告)号：JP2005282269A
公开(公告)日：2005-10-13
申请号：JP2004100934
申请日：2004-03-30
申请人： Aren:Kk , Fukoku Co Ltd , Railway Technical Res Inst , 株式会社アレン , 株式会社フコク , 財団法人鉄道総合技術研究所
发明人： HORIIKE TAKAHIRO , OZAWA HAJIME , MURAKAMI KAZUYOSHI
IPC分类号： E01B9/68
摘要： PROBLEM TO BE SOLVED: To provide a construction method for measures against the depression of a rail joint of a ballasted track, which can take gradual restoration measures against the depression of a rail by equipping a rail joint part with a gradual restoration means, which can reduce maintenance work, which can keep a lid on cost required for the maintenance work and which can improve riding comfort, and a pad structure of the rail joint part.
SOLUTION: In this construction method for the measures against the depression of a rail joint of the ballasted track, a resin-filled bag 4 and a sleeper mat 5 are laid on the undersurface of a sleeper 3A of the rail joint part; sleeper mats 10 are laid on the undersurface of front and rear sleepers 3B adjacent to the sleeper 3A of the rail joint part; a resin-filled bag 11 is laid between top surfaces of the front and rear sleepers 3B and an undersurface a rail tie plate 6; and the riding comfort is improved by taking the gradual restoration measures against the depression of the rail joint part by the action of gradually restoring the depression of the rail joint part and the rails in the front and rear of the rail joint part to an original state.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种抵抗压载轨道的轨道接头的抑制措施的施工方法，该施工方法可以通过将轨道接头部件装备有逐渐恢复装置来对轨道的凹陷采取逐步恢复措施，这可以减少维护工作，这可以保持维护工作所需的成本并且可以提高乘坐舒适性，以及轨道接头部分的衬垫结构。解决方案：在这种抵抗压载轨道的轨道接头凹陷的措施的施工方法中，将树脂填充袋4和轨枕垫5放置在轨道接头部分的轨枕3A的下表面上; 卧铺垫10放置在与轨道接头部分的轨枕3A相邻的前后轨枕3B的下表面上; 树脂填充袋11被放置在前枕木3B和后枕木3B的顶表面和下表面之间，轨道板6; 通过逐渐恢复轨道接头部分的凹陷和轨道接头部分的前后的轨道到原始状态的作用，通过采取对轨道接头部分的凹陷的逐渐恢复措施来改善乘坐舒适性。版权所有（C）2006，JPO＆NCIPI

18. 发明专利

JP2002242103A OPENING-FILLING CONSTRUCTION METHOD UNDER SLEEPER 失效
公开(公告)号：JP2002242103A
公开(公告)日：2002-08-28
申请号：JP2001037721
申请日：2001-02-14
申请人： RAILWAY TECHNICAL RES INST , ONODA CO , NICHIREKI CO LTD , RAITO KOGYO KK
发明人： ANDO KATSUTOSHI , HORIIKE TAKAHIRO , FUKUYAMA MAKOTO , ISODA HIDENORI , SATO KATSUTOSHI , YAMAMOTO TAKAHIRO , NAKAGAKI KATSUHIKO , MIYAZAWA KAZUHIRO , KAZAOKA KUNIO , KINOSHITA YOSHITOMO
IPC分类号： E01B1/00 , E01B27/18
摘要： PROBLEM TO BE SOLVED: To provide a ballast reinforcing construction method in which the depression of a rail joint, particularly a pumping sleeper is improved efficiently by filling an opening generated under a sleeper in a rail joint section with a small amount of quick setting grout because the rail joint for a railway track is at the maximum weak-point place of the track from the viewpoints of com fortableness to drive, stability on car traveling and track maintenance works owing to a large impact by a train. SOLUTION: The quick setting grout is injected previously into the voids of ballast in the periphery of the sleepers or timber frames are installed to the peripheral sections of the sleepers and shielding walls are mounted in ballast, the quick setting grout in which a usable time, a flow time and a gel time are controlled is injected into the openings generated under the sleepers from injection holes bored near the rail fastening sections of the sleepers and the grout is stabilized in a short time, the depression of the rail joints is corrected and a maintenance-work period is lengthened, and the rail joint sections are reinforced efficiently at low cost.

19. 发明专利

JP2002236065A DETECTION METHOD FOR HORIZONTAL FORCE IN TRAVERSE DIRECTION OF RAIL 失效
公开(公告)号：JP2002236065A
公开(公告)日：2002-08-23
申请号：JP2001029770
申请日：2001-02-06
申请人： RAILWAY TECHNICAL RES INST , NIPPON SENRO GIJUTSU KK
发明人： ABE NORITSUGU , HORIIKE TAKAHIRO , WAKATSUKI OSAMU , MIURA SHIGERU , KOBAYASHI KEIICHI
IPC分类号： G01L1/26 , G01L5/16
摘要： PROBLEM TO BE SOLVED: To provide a method for detecting accurately a horizontal force in the traverse direction of a rail, by reducing the output proportional to torsion moment. SOLUTION: Four crossing pairs of basic strain gauges A to H are attached to a first position P1 to a fourth position P4 on the bottom surface of a rail 10. Also four crisscross pairs of strain gauges a1 to h1 for correction are attached on a fifth position P5 and a eighth position P8 on neutral axes of both sides of a rail body 12. A Wheatstone bridge circuit is constituted of gauges A+B+c1+d1, gauges C+D+a1+b1, gauges E+F+g1+h1 and gauges G+H+e1+f1, and an output proportional to a horizontal force Q in the transverse direction of the rail is obtained.

20. 发明专利

JP2002138403A VIBRATION-PROOF TIE PLATE 失效
公开(公告)号：JP2002138403A
公开(公告)日：2002-05-14
申请号：JP2000338480
申请日：2000-11-07
申请人： RAILWAY TECHNICAL RES INST , SOGO KAIHATSU KK
发明人： SASAKI MASARU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , HANSAKA YUKINORI , MIFUNE NAOTO
IPC分类号： E01B9/42 , E01B9/68
摘要： PROBLEM TO BE SOLVED: To provide a vibration-proof tie plate capable of vibration-proofing the conventional tie plate for fastening a rail by simple replacement. SOLUTION: The structure of the vibration-proof tie plate is formed in such a manner that the tie plate is formed in upper and lower two stages, a plurality of columnar projections (6) are formed to the underside section of the upper tie plate (1), circular through-holes (6H) are bored at positions fitted to the projections in the lower tie plate (7) and a vibration-proof rubber pad (9) is interposed between the upper and lower tie plates, and a vibration-proof structure at two stages is formed together with a tie pad (11) installed onto the upper tie plate and springing to a low grade is realized while deformation in the longitudinal and horizontal directions is reduced by a side plate (8) and the circular projections.

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