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1. 发明专利

JP2002038402A CONCRETE-MADE SLEEPER WITH ELASTIC BODY LAID ON GRAVEL BALLAST 失效
公开(公告)号：JP2002038402A
公开(公告)日：2002-02-06
申请号：JP2000225932
申请日：2000-07-26
申请人： RAILWAY TECHNICAL RES INST , FUKOKU KK , SHIN NIHON ESLITE INDUSTRY CO , TETSUDO KIZAI KOGYO CO LTD
发明人： HORIIKE TAKAHIRO , HANZAKA YUKINORI , ANDO KATSUTOSHI , MURAKAMI KAZUYOSHI , TAKAHASHI KOICHI , SUZUKI TOYOHITO
IPC分类号： E01B3/28 , E01B3/46
摘要： PROBLEM TO BE SOLVED: To provide a concrete-made sleeper with an elastic body wherein the elastic body for reducing vibration and noise can sufficiently display the function over a long period. SOLUTION: The concrete-made sleeper 10 comprises a sleeper body 12 and a stratiform elastic body 14. The stratiform elastic body 14 comprises the two layers of a soft inner layer 18 and a hard outer layer 20. The soft inner layer 18 and the hard outer layer 20 are in the form of a flat plate. Local stress from a crushed stone S acts on the hard outer layer 20, stress acting on the soft inner layer 18 suppresses a peak value, and an elastically deforming margin is sufficient.

2. 发明专利

JPH09310301A FITTING DEVICE OF SIDE PRESSURE-SUPPORTING AND VIBRATION-PROOFING MEMBER FOR CONCRETE SLEEPER 失效
公开(公告)号：JPH09310301A
公开(公告)日：1997-12-02
申请号：JP12837096
申请日：1996-05-23
申请人： RAILWAY TECHNICAL RES INST , TETSUDO KIZAI KOGYO CO LTD
发明人： NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , TAKAO KENICHI , MIFUNE NAOTO , HANSAKA YUKINORI , SUZUKI TOYOHITO
IPC分类号： E01B1/00 , E01B3/28 , E01B9/68 , E01B19/00
摘要： PROBLEM TO BE SOLVED: To insert a side pressure-supporting and vibration-proofing member into a wedge-form opening to press the wedge face of the member onto a slope, by vertically guiding a plurality of eavesform fitting pieces separately arranged in a plurality of attaching or detaching notched passages. SOLUTION: A side pressure-supporting and vibration-proofing member is inserted into a wedge-form opening from the upper side without hindrance of the eaves-form fitting piece 7 against the wedge 11, by passing the eaves-form fitting piece 7 of a sleeper receive box into a vertically extending attaching or detaching notched passage 12 recessed in the wedge 11 of the side pressure supporting and vibration-proofing member. And the side pressuresupporting and vibration-proofing member is longitudinally transferred and a positioning projection 15 of the member is fitted in the notched groove 8 of the eaves-form fitting piece 7 and the upper face of the wedge 11 is pressed, by passing the eaves-form fitting piece 7 of the sleeper receive box into the longitudinal recessed groove 16 formed in the side pressuresupporting and vibration-proofing member. In this way, the side pressure-supporting and vibration-proofing member is prevented from floating up and longitudinally playing.

3. 发明专利

JP2005133416A Sleeper for crushed-stone ballast 有权
标题翻译：破碎石堡垒
公开(公告)号：JP2005133416A
公开(公告)日：2005-05-26
申请号：JP2003370305
申请日：2003-10-30
申请人： Railway Technical Res Inst , Tetsudo Kizai Kogyo Kk , 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 , ARAI EIICHI
IPC分类号： E01B3/28
摘要： PROBLEM TO BE SOLVED: To provide a sleeper for crushed-stone ballast suitable for labor-saving track, dispensing with maintenance over a long period of time and reducing noise.
SOLUTION: This sleeper 10 is provided with a ballast placing face 14 placed on crushed stones, and a rail laying face 16 for fixing a rail. The sleeper 10 is provided with enlarged heads 22 on the end side rather than rail fastening devices 20. The cross-sectional shape of the enlarged head 22 is substantially rectangular, and the width of a bottom face is almost equal to the width of an upper face. Load applied to the sleeper 10 is applied to the crushed stones from the wide ballast placing face and dispersed. Noise during the travel of rolling stock is reflected only by the narrow rail laying face. The upper face of the enlarged head has the same width as the ballast placing face, and crushed stone compacting work can be performed on the basis of the enlarged heads.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于省力轨道的碎石镇流器的卧铺机，长时间保养，减少噪音。解决方案：该枕木10设置有放置在碎石头上的压载放置面14和用于固定轨道的导轨铺设面16。轨枕10在端侧设置有扩大的头部22，而不是轨道紧固装置20.扩大的头部22的横截面形状基本上是矩形的，并且底面的宽度几乎等于上部的宽度面对。施加到枕木10的载荷从广泛的压载放置面施加到碎石上并分散。机车车辆行驶过程中的噪音仅由窄轨道铺设面反映。扩大头部的上表面具有与压载放置面相同的宽度，并且可以基于扩大的头部进行压碎石压实加工。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003261901A DIRECT-COUPLED TRACK STRUCTURE 审中-公开
公开(公告)号：JP2003261901A
公开(公告)日：2003-09-19
申请号：JP2002066702
申请日：2002-03-12
申请人： JAPAN RAILWAY CONSTRUCTION PUB , RAILWAY TECHNICAL RES INST , HOKUBU CONSULTANT KK , TEKKEN CONSTR CO
发明人： SUGIMATA MASAYUKI , NAKAHARA SATORU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , MUKAI AKIRA , WATANABE TADATOMO , MATSUOKA SHIGERU
IPC分类号： E01B1/00 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a direct-coupled track structure in which the fatigue strength of a subbase course composed of a cement curable material is increased by optimizing the mixing ratio of short fibers and the breakdown of the subbase course can be prevented. SOLUTION: In the direct-coupled track structure in which a section between a concrete floor slab 1 and a sleeper 2 is connected by the subbase course 3 consisting of the cement curable material such as concrete, mortar or the like, the short fibers at a volume ratio of 1 to 5% are mixed in the cement curable material constituting the subbase course 3. When the mixing ratio of the short fibers is set in 1% or more, the tensile stress of concrete or mortar is suddenly reduced temporarily immediately after the generation of a crack but it is changed abruptly into an increase temporarily, thus augmenting fatigue strength. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003041501A Track directly joined to asphalt base and method of constructing the same 有权
标题翻译：轨道直接连接到沥青基座及其构造方法
公开(公告)号：JP2003041501A
公开(公告)日：2003-02-13
申请号：JP2001233259
申请日：2001-08-01
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： ANDO KATSUTOSHI , HORIIKE TAKAHIRO , MOMOTANI YOSHITSUGU
IPC分类号： E01B2/00 , E01B1/00 , E01B3/34
摘要： PROBLEM TO BE SOLVED: To avoid the irregularity of a track by stably supporting ties.
SOLUTION: The track includes an asphalt base 15 provided on a subgrade 11 and ties 19 laid on the asphalt base 15. Both sides of the asphalt base 15 corresponding to both ends of the tie 19 are raised to form shoulder parts 17a and 17a, with both ends of the tie 19 supported between both shoulder parts 17a and 17a. The space 21 between the asphalt base 15 and the tie 19 is filled with a filler 22. The filler 22 is adapted to support the tie 19 and is made of, for example, CA mortar.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过稳定地支撑关系来避免轨道的不规则。解决方案：轨道包括设置在路基11上的沥青基座15和布置在沥青基座15上的连接件19.对应于连接件19两端的沥青基座15的两侧被升高以形成肩部17a和17a，连接件19的两端支撑在两个肩部17a和17a之间。沥青基座15和连接件19之间的空间21填充有填料22.填料22适于支撑连接件19，并由例如CA砂浆制成。

6. 发明专利

JP2002242104A METHOD FOR CONSTRUCTING BALLAST REINFORCING TRACK 失效
公开(公告)号：JP2002242104A
公开(公告)日：2002-08-28
申请号：JP2001037727
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 , KUSUDA MASAYUKI , FUKUYAMA MAKOTO , ISODA HIDENORI , SATO KATSUTOSHI , YAMAMOTO TAKAHIRO , NAKAGAKI KATSUHIKO , MIYAZAWA KAZUHIRO , KAZAOKA KUNIO , KINOSHITA YOSHITOMO
IPC分类号： E01B27/18 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method in which the voids of ballast just under a sleeper and in the periphery of the sleeper are filled with a small amount of a stabilizer in a short time, using a ballasted track composed of ballast in which soil and sand are mixed in a comparatively small amount as the object because a rail joint for a railway track is at the maximum weak-point place of the track from the viewpoints of comfortableness to drive, stability on car traveling and track maintenance works owing to a large impact by a train, ballast is stabilized and ballast can be reinforced efficiently. SOLUTION: The injection stabilizer in which a flow time and a gel time are controlled is injected from injection holes bored near rail fastening sections for the sleepers, the voids of ballast are filled without installing forms and the ballast is stabilized in a short time, and only ballast sections bearing the load dispersion functions of the train are reinforced efficiently.

7. 发明专利

JP2001355201A VIBRATION-ISOLATING TIE PAD FOR RAILWAY 失效
公开(公告)号：JP2001355201A
公开(公告)日：2001-12-26
申请号：JP2000175944
申请日：2000-06-12
申请人： RAILWAY TECHNICAL RES INST , SOGO KAIHATSU KK
发明人： ANDO KATSUTOSHI , HORIIKE TAKAHIRO , HANSAKA YUKINORI , MIFUNE NAOTO , SASAKI MASARU
IPC分类号： E01B9/68 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a vibration-isolating tie pad exhibiting an excellent vibration-isolating effect by combining a compression plate and a pressure receiving plate together through a rubber pad interposed between them into an integrated structure. SOLUTION: This vibration-isolating tie pad comprises an upper compression plate having a plurality of cylindrical projections 8 on one surface side and combining guides 6 and corner cutout parts 7 at the corners and a lower pressure receiving plate 2 having a plurality of through holes 5 on one surface side and combining guides 6 and corner cutout parts at the corners so as to have a positional relation fitted to the upper compression plate 1, which are combined together through a rubber vibration isolator plate 3 interposed between them. The upper and lower pressure receiving compression plates 1 and 2 are formed of a synthetic resin plate or resin plate formed by mixing and uniformly dispersing a metallic, organic or inorganic particle or fiber material to a synthetic resin.

8. 发明专利

JP2011106210A Elastic crossbar and method for attaching crossbar elastic material 有权
标题翻译：用于连接交叉弹性材料的弹性横梁和方法
公开(公告)号：JP2011106210A
公开(公告)日：2011-06-02
申请号：JP2009264295
申请日：2009-11-19
申请人： Railway Technical Res Inst , Tetsudo Kizai Kogyo Kk , 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： TANAKA HIROBUMI , HORIIKE TAKAHIRO
IPC分类号： E01B3/46 , E01B3/28
摘要： PROBLEM TO BE SOLVED: To provide an elastic crossbar allowing the lateral displacement of a track panel in the direction of crossing a rail, and a method for attaching a crossbar elastic material.
SOLUTION: The elastic crossbar includes a crossbar body (11) crossing rails (R1, R2), and elastic materials (12A, 12B, 13A, 13B) which are attached to the end faces (11a1, 11b1) of the crossbar body (11) in the direction of crossing the rails (R1, R2) and have an elastic modulus smaller than that of the crossbar body (11).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供允许轨道板在横向轨道的方向上的横向位移的弹性横杆以及用于连接横梁弹性材料的方法。解决方案：弹性横杆包括横梁（R1，R2）和横梁的端面（11a1，11b1）上的弹性材料（12A，12B，13A，13B）主体（11）在横过轨道（R1，R2）的方向上具有小于横杆本体（11）的弹性模量。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JPH11336001A SLEEPER AND TRACK STRUCTURE USING IT 失效
公开(公告)号：JPH11336001A
公开(公告)日：1999-12-07
申请号：JP14085398
申请日：1998-05-22
申请人： NISHINIPPON RYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST , HOKUBU CONSULTANT KK
发明人： TOKUOKA KENZO , OKAMURA YASUHIRO , HANDA SHINICHI , IDE TORASABURO , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , TAKAO KENICHI , KUSUDA MASAYUKI , WATANABE TADATOMO
IPC分类号： E01B3/38
摘要： PROBLEM TO BE SOLVED: To increase the track skeleton rigidity of an entire track and prevent uneven settlement between respective sleepers. SOLUTION: Concrete sleeper bodies in which bolts protruding to the same direction with rails are embedded at positions corresponding to the right and left rails are laid in the direction crossing the rails at right angles on the ballast of a ballasted track, and plates 5 are inserted between the bolts 3 protruding from the sleepers to fasten them with nuts 4. Mutual plates 5 of adjacent sleeper bodies 2 are connected to each other by connection members 7 such as I-shaped steel or the like. Then, rails are laid on the sleeper bodies 2 and the entire track composed of the ballast, the sleepers, and the rails is integrally united. In this way, the load of trains can be relievably dispersed to the whole body of these sleepers through the connection members 7, and differential settling (uneven settlement) between respective sleepers can be eliminated and further, the rigidity of the whole track skeleton composed of the ballast, the sleepers, and the rails is increased.

10. 发明专利

JPH10266104A STABILIZING METHOD OF BALLAST BY USE OF STABILIZING MATERIAL AND TRACK STRUCTURE THEREOF 失效
公开(公告)号：JPH10266104A
公开(公告)日：1998-10-06
申请号：JP9130897
申请日：1997-03-27
申请人： RAILWAY TECHNICAL RES INST , ONODA CO , ALLEN KK , SHINTO PAINT CO LTD , NICHIREKI CO LTD
发明人： NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , HORIIKE TAKAHIRO , EMOTO MANABU , SAEKI TOSHIYUKI , KURAHASHI SUKETAKA , SATO KATSUTOSHI
IPC分类号： E01B27/00
摘要： PROBLEM TO BE SOLVED: To efficiently stabilize a ballast bed even if it is filled with fine ballast pieces or mud, by blowing out these fine ballast pieces or mud settled in ballast by compressed air ahead of injection of a stabilizing material. SOLUTION: An insertion pipe 7 is inserted in a ballast bed 2 to be stabilized and compressed air from a compressed air source is jetted in the ballast bed 2 to blow out sediments settled in the ballast by compressed air and stir them up vigorously in the ballast. Since fine ballast pieces are mixed in the sediments, these fine ballast pieces collide with the peripheral sediments and function as an abrasive material to effectively remove mud stuck on the ballast 3 surface as well. As a result, the sediments are removed from the gaps of ballast. Thereafter, after a preventive layer against getting wet has been formed at the side face of the ballast bed 2, a stabilizing material is injected in the inside of the preventive layer against getting wet by the insertion pipe 7.

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