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11. 发明专利

JPH0754823A FITTING CONNECTING DEVICE 失效
公开(公告)号：JPH0754823A
公开(公告)日：1995-02-28
申请号：JP22657093
申请日：1993-08-19
申请人： NIPPON KIDO KOGYO KK
发明人： FUKUDA TAKEJI
IPC分类号： E01B13/02 , F16B21/04
摘要： PURPOSE:To connect exremely easily two fittings to each other without using any tools by providing oblong like bolt inserting holes in the fittings while making the axial length of a connecting bolt about two times the thickness of the fittings and forming a rotation blocking part of a square or the like on the proximal part and a locking part on the tip of the connecting bolt. CONSTITUTION:A connecting bolt 13 is inserted into bolt inserting hole 17 in one buckling preventing fitting 11. After a locking part 18 formed on the tip of the bolt 13 is rotated to be orthogonal to the bolt inserting hole 17, a rotation blocking part 133 is fitted in the inserting hole 17. Next, the other buckling preventing fitting 11 is overlaid on one buckling preventing fitting 11 orthogonally thereto. After the locking part 18 of the connecting bolt 13 is fitted in the bolt inserting hole 17, the buckling preventing fitting 11 is rotated to be located parallel to one buckling preventing fitting 11. Thus, the two buckling preventing fittings 11 superimposed on each other are sandwiched by a head 132 and the locking part 18 of the connecting bolt 13 to be held under the connected condition.

12. 发明专利

JPH06136708A CROSSING PAVING PLATE 失效
公开(公告)号：JPH06136708A
公开(公告)日：1994-05-17
申请号：JP30757192
申请日：1992-10-21
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NAGAFUJI TAKAHARU , ANDO KATSUTOSHI , ABE NORITSUGU , HORIIKE TAKAHIRO , FUKUDA TAKEJI , SENDAI TAKESHI
IPC分类号： E01C9/04
摘要： PURPOSE:To provide a crossing paving plate for constructing a simplified crossing, which is installed at a crossing where there is a relatively small density of traffic, for which existing sleepers are usable as they are, which can be mass-produced in a factory and which is easily constructed and maintained. CONSTITUTION:A preset flange-way is provided between right and left rails 12 in a track to place an inside-track paving plate 11 on a sleeper via a shock absorbing pad. An outside-track paving plate 17 is placed on a sleeper outside the track between the right and left rails via a shock absorbing pad. Both paving plates are connected together across the rail with a connector such as a fitting 19 arranged under the rail.

13. 发明专利

JPH05195501A ACOUSTIC MATERIAL INSTALLATION CONSTRUCTION IN SLAB TRACK 失效
公开(公告)号：JPH05195501A
公开(公告)日：1993-08-03
申请号：JP35369091
申请日：1991-12-18
申请人： NISHINIPPON RYOKAKU TETSUDO KK , NIPPON KIDO KOGYO KK
发明人： AZUMA KENSHO , AONO TADASHI , ETSUNO YOSHITAKA , FUKUDA TAKEJI , MIYAKE KAZUO , KIRISHIKI KEISUKE
IPC分类号： E01B19/00 , E01B1/00
摘要： PURPOSE:To prevent acoustic material from scattering by disposing supporting beams between rails laid on a slab track, fixing a rail receiving device to either end of the beam and disposing acoustic material between the beams, and covering the acoustic material with a protection plate. CONSTITUTION:A plurality of supporting beams 1 are disposed between a pair of rails 2 laid on a slab track. Next, a rail receiving device 4 is fixed to either end of the beam 1 through a connector 5 and the outer side of the device 4 is joined to the side surface of the rail 2, following which an acoustic board 3 is placed between the beams 1 and a protection plate 6 is laid on the board 3 through packing. Further a fastener 8 is fixed to the end of the plate 6 and a spacer 9 is placed on the upper surface of the fastener 8 and then a bolt 10 is screwed thereinto to fix the plate 6.

14. 发明专利

JPH0325101A VIBRATION PROOF DEVICE OF SLEEPER OF RAIL ON BALLAST 失效
公开(公告)号：JPH0325101A
公开(公告)日：1991-02-01
申请号：JP15671789
申请日：1989-06-21
申请人： HOKKAIDO RIYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK , FUKOKU KK
发明人： SUMA ATSUSHI , NAGAFUJI TAKAHARU , FUKUDA TAKEJI , ARAI KAZUO
IPC分类号： E01B19/00
摘要： PURPOSE:To reduce vibration and noise resulting from running trains and to increase safety of operation by prevention of widening of disorder in the rails, by fixing a vibration-proof trough made of an elastic member like urethane rubber or the like around a concrete sleeper to install in on ballast. CONSTITUTION:A vibration-proof device body 11 is formed by a flat part 13 contacting at the bottom of a concrete sleeper (a) and walls 15a, 15b contacting the front and rear faces 14a, 14b. Next, long grooves 16 are provided on the flat part 13 and through holes 17 for steel bars 20 are bored near the upper edge of both the walls 15a, 15b. Next, ballast around the existing sleepers (a) is improved and the vibration-proof device 11 is fitted at the bottom from the side of the sleeper (a) and further, both ends are fixed by reinforcing bolts 23 via washers 22 and L-shaped washers 26 respectively with the steel bars 20 in the middle. The ballast is returned and the work is completed. In this way, vibration and noise of sleepers (a) are reduced by the buffering effect of the elastic trough.

15. 发明专利

JP2006161499A Track out-of-gauge paving structure and method for paving track out-of-gauge 有权
标题翻译：跟踪超出测量结构的方法和方法
公开(公告)号：JP2006161499A
公开(公告)日：2006-06-22
申请号：JP2004358082
申请日：2004-12-10
申请人： Nippon Kido Kogyo Kk , 日本軌道工業株式会社
发明人： FUKUDA TAKEJI , NAGAFUJI TAKAHARU , KIRISHIKI KEISUKE
IPC分类号： E01C9/04
摘要： PROBLEM TO BE SOLVED: To provide a track out-of-gauge paving structure reducing an effect on a track out-of-gauge paving member even when an impact force is worked to a boundary section with an asphalt paved road by the travelling of an automobile or the like and a method for paving a track out-of-gauge.
SOLUTION: The track out-of-gauge paving structure has the track out-of-gauge paving member 11A or the like installed outside a rail, a reinforced-concrete beam member 12A or the like extended in the longitudinal direction of the rail and mounted on a roadbed in the lower section of an asphalt layer and opening-adjusting member hangers 14, which are fitted to the upper section of the reinforced-concrete beam member 12A or the like and in which shelf board sections 14c projected towards the rail are secured at every sleeper central-place C1 or the like at corner sections where bottom board sections 14a and upright-wall board sections 14b are mated. The track out-of-gauge paving structure further has opening adjusting members 13 filling adjusting openings among the the external end face 11a of the track out-of-gauge paving member 11A or the like and the opening-adjusting member hangers 14 and being supported from lower sections by the shelf board sections 14c and filling the adjusting openings.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使当冲击力通过沥青铺装的道路对边界部分施加作用时，也提供了一种轨道超出规定的铺路结构，其减小了对轨道超出铺路构件的影响汽车等的行驶以及铺路径超标的方法。解决方案：轨道超出规定的铺路结构具有安装在轨道外侧的轨道超出铺路构件11A等，在纵向方向上延伸的钢筋混凝土梁构件12A等轨道并安装在沥青层的下部的路基和开口调节构件悬挂件14上，该悬挂件14装配到钢筋混凝土梁构件12A等的上部，并且其中搁板部分14c朝向轨道固定在底板部分14a和直立壁板部分14b配合的角部处的每个枕木中心位置C1等处。轨道超出铺路结构还具有打开调节构件13，其填充轨道超出铺路构件11A等的外端面11a和打开调节构件悬挂件14之间的调节开口，并且被支撑从下部通过搁板部分14c并填充调节开口。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2000038703A SNOW MELTING DEVICE 失效
公开(公告)号：JP2000038703A
公开(公告)日：2000-02-08
申请号：JP22109898
申请日：1998-07-21
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , NIPPON KIDO KOGYO KK , EGAWA KOGYO KK
发明人： KANEZAKI YOSHIYUKI , FUKUDA TAKEJI , EGAWA HISASHI
IPC分类号： E01H8/08 , E01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a snow melting device capable of melting even firm snow coverage of snow, etc., dragged in the neighbourhood of a track of a railway. SOLUTION: It is furnished with a heat pipe 21 to generate heat, an upper part covering plate 30 to cover an upper part of the heat pipe 21 by a slant member made of metal, etc., and to guide snow melted water in a specified direction by melting snow by transmitting heat from the heat pipe 21 to snow by supporting snow on its surface and a heat insulating plate 40 and end part covering plates 41, 42 to seal air as a heat accumulating material by insulating heat except for heat transmitted to the upper part covering plate 30 out of heat from the heat pipe 21. Additionally, it is furnished with a temperature sensor, a controller to control starting and stopping of heating of the heat pipe 21 in accordance with detected temperature and a switch for electrification change-over.

17. 发明专利

JP2969404B2 失效
公开(公告)号：JP2969404B2
公开(公告)日：1999-11-02
申请号：JP35369091
申请日：1991-12-18
申请人： NISHINIPPON RYOKAKU TETSUDO KK , NIPPON KIDO KOGYO KK
发明人： AZUMA KENSHO , AONO TADASHI , ETSUNO YOSHITAKA , FUKUDA TAKEJI , MYAKE KAZUO , KIRISHIKI KEISUKE
IPC分类号： E01B19/00 , E01B1/00

18. 发明专利

JP2952325B2 失效
公开(公告)号：JP2952325B2
公开(公告)日：1999-09-27
申请号：JP8761295
申请日：1995-03-20
申请人： NIPPON KIDO KOGYO KK
发明人： FUKUDA TAKEJI
IPC分类号： E01B13/00

19. 发明专利

JPH10245801A RAILROAD CROSSING PROTECTION AUXILIARY DEVICE 失效
公开(公告)号：JPH10245801A
公开(公告)日：1998-09-14
申请号：JP6384797
申请日：1997-03-03
申请人： NIPPON KIDO KOGYO KK
发明人： FUKUDA TAKEJI , YOSHIDA HIROSHI
IPC分类号： E01B15/00
摘要： PROBLEM TO BE SOLVED: To prevent a fall of the wheel of a bicycle in a gap by a method wherein a zigzagging auxiliary device of a belt-like elastic material fitted in the upper surface of a protection material of an elastic material is embedded in a gap between the main rail of a railroad crossing and a guard rail. SOLUTION: A fit-in groove 9 having an opening part narrower than a groove width is formed of an elastic material along the longitudinal direction of an upper surface to form a protection material 6. Further, a protection material auxiliary device 7 having a fit-in piece 10 for pull-out prevention formed approximately the same sectional shape as that of a fitting-in groove 9 of a protection material 6 and provided at two ends with engaging stepped parts 11 are a fit-in piece 10 for pull-out prevention are formed on the under surface of an auxiliary device body 8 formed of a belt-like elastic material and narrower than a gap 5 between a main rail 1 and a guard rail 2 of a railroad crossing part and formed in a zigzagging state. The protection material 6 is mounted on the lower part of a gap 5 of the railroad crossing part, a fit-in piece 10 of a protection material auxiliary device 7 is pressed in from the side of the fit-in groove 9 for fitting-in, and the adjoining protection material auxiliary devices 7 are connected to each other through the engaging stepped part 11. The protection material auxiliary device 7 completely fills the gap without disturbing the passage of a train and prevents a fall of the wheel of a bicycle and a wheelchair.

20. 发明专利

JPH09316802A RAIL FASTENING DEVICE, AND RAIL FASTENING METHOD 失效
公开(公告)号：JPH09316802A
公开(公告)日：1997-12-09
申请号：JP15896696
申请日：1996-05-30
申请人： RAILWAY TECHNICAL RES INST , NIPPON KIDO KOGYO KK
发明人： NAGAFUJI TAKAHARU , ABE NORITSUGU , FUKUDA TAKEJI , KIRISHIKI KEISUKE
IPC分类号： E01B9/10 , E01B9/62
摘要： PROBLEM TO BE SOLVED: To provide a fastening device, and a fastening method having a similar thickness and a lower track spring constant value to a fastening device of a conventional method. SOLUTION: A device is provided with a flat plate part 11, a standing part 12 to bear a lateral pressure load of a rail R, a lateral pressure bearing metal 1 having a pair of claw parts 15 protruded from both ends of one side part of the flat plate part 11 in a rail crossing direction, two screw spikes 7 to fix the flat plate part 11 to a cross tie T, and a track pad 6 of almost flat form comprising elastic material to transmit vertical load of the rail R to the cross tie T, a rail presser metal 2 to elastically fasten the rail R to the lateral pressure bearing metal 1, a fastening bolt, a fastening spring, and a fastening nut. In the case where the two lateral pressure bearing metals 1, 1 are disposed on the cross tie T to set the claw parts 15 to face each other, a track pad 6 is contained inside an almost rectangular recessed part formed inside each claw part 15.

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