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1. 发明专利

JPH0978506A BUCKLING PREVENTING DEVICE FOR RAIL 失效
公开(公告)号：JPH0978506A
公开(公告)日：1997-03-25
申请号：JP26257295
申请日：1995-09-14
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NAGAFUJI TAKAHARU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PROBLEM TO BE SOLVED: To sufficiently cope with the excessive track bed lateral pressure and facilitate the fitting work by arranging a buckling preventing plate below the track center section between adjacent cross ties, and connecting the fixing members to the cross ties with connecting bolts. SOLUTION: Upper contact faces 7, 7 kept in contact with the upper faces of cross ties 2, 2, side contact faces 8, 8 kept in contact with the side faces of the cross ties 2, 2, and buckling preventing plate corresponding faces 9, 9 facing fixing members 6, 6 are arranged. Their tips are formed to be overlapped, and oblong bolt holes 10, 11 are bored at the overlapping positions corresponding to the bolt holes 5, 5 bored on a buckling preventing plate 1. The buckling preventing plate 1 can be easily and surely fitted to cross ties having a manufacturing error.

2. 发明专利

JPH08109601A BUCKLING PREVENTION DEVICE FOR RAIL 失效
公开(公告)号：JPH08109601A
公开(公告)日：1996-04-30
申请号：JP27166994
申请日：1994-10-11
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NAGAFUJI TAKAHARU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PURPOSE: To simplify the structure for a buckling prevention device to be installed to a curved section on a track and install the device easily, yet certainly, with sufficient bearing provided to counter excessive lateral load working on ballast. CONSTITUTION: The buckling prevention device is constituted of the buckling prevention device main body 21 to be provided to the underside of each of both ends of a sleeper 22, a pair of fixing metals 24 for fixing the buckling prevention device main body 21 to the sleeper 22, and a connecting rod 27 and a packing 32 to be interposed between the paired fixing metals 24. The buckling prevention device main body 21 is formed almost in upside-down L shape and composed of a horizontal part for fitting to the underside of the sleeper 22 and a vertical part dangling from the external side edge of the horizontal part, and engaging grooves opening downward are formed to the vertical part. A stud is fixed to the lower end of each of the paired fixing metals 24. A wing part 24a extending toward the center of the sleeper 22 is provided to the external edge on the upper part of each of the paired fixing metals 24.

3. 发明专利

JPH06306803A BUCKLING PREVENTION DEVICE OF RAIL AND MOLDING METHOD OF BUCKLING PREVENTION METAL FITTINGS 失效
公开(公告)号：JPH06306803A
公开(公告)日：1994-11-01
申请号：JP11897693
申请日：1993-04-22
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： MIURA SHIGERU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： B21D5/01 , E01B13/00
摘要： PURPOSE:To increase track bed transverse resistance force in a track provided with wooden sleepers. CONSTITUTION:A buckling prevention device consists of a pair of buckling prevention metal fittings 11, screw spikes 12 which fix the buckling prevention metal fittings on sleepers 20, and a cnnecting bolt 13 which connects the buckling prevention metal fittings. The buckling prevention metal fittings are formed integrally by a top face horizontal section 14 which is in contact with the top face of sleeper by one flat steel plate, a vertical section 15 which hangs vertically from the end of the top face horizontal section 14, and a pressure receive section 16 which rises from the lower end of the vertical section 15 and is bent vertically.

4. 发明专利

JPH06240604A DEVICE FOR PREVENTING BUCKLING OF RAIL 失效
公开(公告)号：JPH06240604A
公开(公告)日：1994-08-30
申请号：JP5506493
申请日：1993-02-19
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： MIURA SHIGERU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PURPOSE:To prevent rails from buckling, by fastening a pressure-receiving plate having the same length as the interval of crossties or larger at the end of the wooden crosstie with fixtures having a slot at the center thereof and a generally cranked shape. CONSTITUTION:An almost crank-shaped fixture 12 is inserted into a slot bored at the center of the corner of a pressure-receiving plate 11 having the same length with the pitch of crossties or longer to assemble a buckling preventive device 10. For this pressure-receiving plate 11, a structural L-shaped rolled steel in the market may be used. The external side of the vertical part 14 of the pressure-receiving plate 11 in the buckling preventive device 10 is pressed at the end 21 of a wooden crosstie 20, where ballast 40 are removed, by the vertical part 18 of the fixture 12 so that the upperface of the lower horizontal part 19 of the fixture 12 is made to contact the lowerface of the horizontal part 15 of the pressure-receiving plate 11 and the lowerface of the upper horizontal part 17 of the fixture 12 is made to contact with the upperface 22 of the wooden crosstie 20 and fixed with screw spikes 13. After the buckling preventive device 10 is fitted, ballast 40 is placed again to cover the horizontal part 15 of the pressure-receiving plate 11 and the weight of ballast is loaded with. In this way, the rail 30 can be prevented from buckling.

5. 发明专利

JPH06146201A BUCKLING PREVENTION DEVICE OF RAIL 失效
公开(公告)号：JPH06146201A
公开(公告)日：1994-05-27
申请号：JP32370192
申请日：1992-11-09
申请人： HOKKAIDO RIYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NUMATA SATORU , BANDO SHIGEMI , MIURA SHIGERU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE , BESSHO SHUNEI
IPC分类号： E01B13/00
摘要： PURPOSE:To mount sleepers on curved sections of a track in a structurally simple, easy and reliable manner even if they have errors in manufacture, and cope sufficiently with excessive horizontal track bed load. CONSTITUTION:A pair of buckling prevention plates 12 which are formed like the L character on plane by a contact section which contacts the side of a sleeper and a blade section which extends in the orthogonal direction from one end of the contact section are provided on both sides of the sleeper via a packing 18. The lower end of a pair of the buckling prevention plates 12 is connected by a connecting member 16 which passes through the bottom face of the sleeper, and the upper end of them is fixed by a bolt 19 and a nut 20 which pass through the top face of the sleeper.

6. 发明专利

JPH0617401A RAIL BUCKLING PREVENTIVE DEVICE 失效
公开(公告)号：JPH0617401A
公开(公告)日：1994-01-25
申请号：JP19462392
申请日：1992-06-30
申请人： HOKKAIDO RIYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NUMATA SATORU , BANDO SHIGEMI , MIURA SHIGERU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PURPOSE:To fix supporting plates securely by laying out and fixing the upper and lower beams with a groove in the upper and lower surfaces of an adjacent sleeper, opposing these grooves to each other, and providing the supporting plates between the grooves, and burying them in a track bed ballast. CONSTITUTION:A lower packing 7 is installed on a close-fitted recess 12 of a lower beam 4 in U cross-sectional form, and a bolt 8 is inserted into the beams 4. Next, the beams 4 are laid out so that packings 7 are positioned on the lower surface of an adjacent sleeper 5, and the lower edge of a supporting plate 2 is fitted closely into the groove of the beam 4. Then the upper edge of the plate 2 is fitted closely into the groove of an upper beam 3 in U cross-sectional form on which an upper packing 6 is fitted closely, and the packing 6 is positioned and placed on the slope 18 formed on the upper surface of the sleeper 5. A nut 9 is screwed onto the bolt 8, fixed, and the plates 2 are buried in a track bed ballast. Thus, even if some production error occurs, the sleeper can be fixed easily and securely, the lateral movement of the supporting plates can be prevented, and also a device can resist an excessive track bed resistance.

7. 发明专利

JP2006138107A Structure for guiding vehicle traveling on both railroad and road to railroad line, and method of guiding vehicle traveling on both railroad and road to railroad line 审中-公开
标题翻译：用于引导车辆行驶的车辆和道路到铁路线的结构，以及引导车辆行驶在两条铁路和道路上的方法
公开(公告)号：JP2006138107A
公开(公告)日：2006-06-01
申请号：JP2004328367
申请日：2004-11-12
申请人： Hokkaido Railway Co , Nippon Kido Kogyo Kk , Railway Technical Res Inst , 北海道旅客鉄道株式会社 , 日本軌道工業株式会社 , 財団法人鉄道総合技術研究所
发明人： BANDO SHIGEMI , ABE NORITSUGU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , NAGAFUJI TAKAHARU , NAKAMURA TERUO , FUJITA KAZUO
IPC分类号： E01B25/28 , B60F1/02 , B61D15/00 , B61F13/00
摘要： PROBLEM TO BE SOLVED: To provide a structure for guiding a vehicle traveling on both a railroad and a road to a railroad line, which can quickly switch the vehicle from the railroad to the road, and to provide a method of guiding the vehicle traveling on both the railroad and the road to the railroad line. SOLUTION: The structure is formed of base board members 1 to 3, and first and second guide wall sections. The base board members 1 to 3 each support railroad rails R and have a rubber tire traveling surfaces being flush with a tread of each railroad rail R, on both external sides of the railroad rails R. The first guide wall section has first guide inner wall surfaces S3, S4 which are perpendicular to the rubber tire traveling surfaces, and is arranged on both the external sides of the railroad rails R and on both external sides of the rubber tire traveling surfaces. Further a first inner wall width of the first guide wall section, corresponding to a distance between the first guide inner wall surfaces S3, S4 is gradually reduced like an inverted truncated chevron shape. The second guide wall section has second guide inner wall surfaces S5, S6 which are perpendicular to the rubber tire traveling surfaces, and is arranged on both the external sides of the railroad rails R and on both the external sides of the rubber tire traveling surfaces. A second inner wall width of the second guide wall section, corresponding to a distance between the second guide inner wall surfaces S5, S6 is set to a constant value almost equal to a minimum value of the first inner wall width located on one longitudinal end of the same. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于将在铁路和道路上行驶的车辆引导到铁路线的结构，其可以将车辆从铁路快速地切换到道路，并且提供一种引导在铁路和通往铁路线的道路上行驶的车辆。解决方案：该结构由基板构件1至3以及第一和第二引导壁部分形成。基板构件1〜3各自支撑铁路轨道R，并且在铁路轨道R的两侧的外侧具有橡胶轮胎行驶面，与每个铁路轨道R的胎面齐平。第一导向壁部具有第一引导内壁表面S3，S4，其垂直于橡胶轮胎行进面，并且布置在铁路轨道R的两侧以及橡胶轮胎行进面的两个外侧上。此外，与第一引导内壁表面S3，S4之间的距离相对应的第一引导壁部分的第一内壁宽度如倒立的人字形形状逐渐减小。第二引导壁部分具有垂直于橡胶轮胎行进表面的第二引导内壁表面S5，S6，并且布置在铁路轨道R的两侧和橡胶轮胎行进表面的两侧。第二引导壁部分的第二内壁宽度对应于第二引导内壁表面S5，S6之间的距离被设置为几乎等于位于第二引导内壁表面S5的纵向一端的第一内壁宽度的最小值的常数值一样。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JPH10227001A DEVICE FOR PREVENTING BUCKLING OF RAIL 失效
公开(公告)号：JPH10227001A
公开(公告)日：1998-08-25
申请号：JP4702797
申请日：1997-02-14
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： ITO CHOICHI , SATO KINYA , NAGAFUJI TAKAHARU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PROBLEM TO BE SOLVED: To connect and disconnect a buckling preventing device by locating a bucking prevention plate under a center part of a track between cross ties, and fitting it to the cross ties through upper fixing members and lower fixing members. SOLUTION: At the time of fitting a buckling preventing device, after fitting an upper fixing member 12 and a lower fixing member 13 to a buckling preventing plate, both the fixing members 12, 13 are connected to each other by a connecting bolt 21. The buckling preventing device is inserted between the cross ties 14 around which the ballasts are removed, the cross ties 14 are clamped between the fixing members 12, 13 and the member 13 is fixed to the plate 11 by increased fastening of a nut 31. Next, the buckling preventing device is fixed to the cross ties 14 by increased fastening of the nut 30, and thereafter, ballast is filled so as to embed the buckling preventing plate. At the time of removing the buckling preventing plate, the nut 30 is removed, and bolts 23 which fixes the member 13 is pulled out, and the plate 11 is pulled upward for drawing with the member 12, and thereafter, the member 13 is taken out from under the cross tie 14. With this structure, since the buckling preventing plate can be removed by eliminating a little quantity of ballast, generation of looseness of the ballast can be prevented, and the buckling preventing plate can be recycled so as to lower the cost.

9. 发明专利

JPH08284101A BUCKLING PREVENTIVE DEVICE FOR RAIL 失效
公开(公告)号：JPH08284101A
公开(公告)日：1996-10-29
申请号：JP11390895
申请日：1995-04-14
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NAGAFUJI TAKAHARU , YANAGAWA HIDEAKI , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B13/00
摘要： PURPOSE: To keep pullout-resistance in the same degree as that of a PC sleeper track by installing a pullout resistance reinforcing fitting, in which a mounting piece is disposed in upright at a center and which is formed of T-steel, between a pair of buckling preventive fittings. CONSTITUTION: The upper horizontal section 31 of a buckling preventive fitting 3 is abutted against a top face 21 at the central section of a sleeper 2. Dropping sections 32 are placed so as to be brought into press-contact with the side faces 22 of the sleepers 2. On the other hand, the buckling preventive fitting 3 is also placed to an adjacent sleeper while the mounting piece of a pullout resistance reinforcing fitting 5 is inserted between the bearing pressure sections 33 of both buckling preventive fittings 3, and held by the bearing pressure sections 33. Inserting holes 34 bored to the bearing pressure sections 33 of the buckling preventive fittings 3 and an inserting hole bored to the mounting piece of the reinforcing fitting 5 are conformed. A connecting bolt 6 is inserted, and a nut 9 is screwed, thus unifying the fittings 3 and the fitting 5. The buckling preventive fittings 3 are fixed onto the corresponding sleepers 2 by screw spikes 4. Accordingly, not only its own weight of the fitting 5 but also pullout resistance force for pulling out the fitting can be put to practical use as the weight of a track skeleton.

10. 发明专利

JP2008121247A Anti-derailment guard rail mounting device and derailment prevention guard rail handling method 有权
标题翻译：防盗防盗装置和防盗保护装置处理方法
公开(公告)号：JP2008121247A
公开(公告)日：2008-05-29
申请号：JP2006305000
申请日：2006-11-10
申请人： East Japan Railway Co , Railway Technical Res Inst , Tetsudo Kiki Kk , 東日本旅客鉄道株式会社 , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： OGURA MASAHIKO , YANAGAWA HIDEAKI , ONI KENJI , FUJISAWA KENZO , YOKOTA NAOKI
IPC分类号： E01B5/18
摘要： PROBLEM TO BE SOLVED: To easily, rapidly and surely perform the operation of mounting/demounting a guard rail, and to automate the above operation.
SOLUTION: This derailment prevention guard rail mounting device comprises the derailment prevention guard rail 2 which is laid at an interval along a main line rail 1, and a mounting base 3 for mounting the guard rail 2. A leg piece 4 with a concave arc-shaped retainer portion 4a is integrally suspended from the under surface of the guard rail 2. First and second insertion holes 6 and 7, into which the leg piece 4 is to be inserted, are juxtaposed at an interval in the mounting base 3 for being fixed to a fixed object 5 such as a slab plate. A convex arc-shaped leaf spring 60 for urging the guard rail in a fixing direction via the leg piece 4 in ordinary cases is embedded in the first insertion hole 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了容易，快速，可靠地执行安装/拆卸护栏的操作，并使上述操作自动化。解决方案：该脱轨防护轨道安装装置包括沿着主线轨道1间隔设置的防脱轨保护轨2和用于安装护轨2的安装基座3.具有凹形的弧形保持器部分4a从护栏2的下表面一体地悬挂。要插入脚件4的第一和第二插入孔6和7在安装基座3中以一定间隔并置用于固定到诸如板坯的固定物体5上。普通情况下，通过支腿片4沿固定方向推压护栏的凸弧形板簧60被嵌入第一插入孔6中。（C）2008，JPO＆INPIT

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