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1. 发明专利

JP2000108901A VARIABLE TRACK GAGE DEVICE FOR RAILWAY ROLLING STOCK 失效
公开(公告)号：JP2000108901A
公开(公告)日：2000-04-18
申请号：JP31386798
申请日：1998-10-01
申请人： RAILWAY TECHNICAL RES INST , JAPAN RAILWAY CONSTRUCTION PUB , TOTETSU KOGYO CO LTD , TETSUDO KIKI KAISHA
发明人： UCHIDA MASAO , TAKAI HIDEYUKI , TAKAGI KINAI , SAKAI MASAKATSU , MAKINO SHIGEKI , FUJISAWA KENZO , YOKOTA NAOKI
IPC分类号： B60B35/10 , B61F7/00 , E01B26/00
摘要： PROBLEM TO BE SOLVED: To introduce an axle box in a device for changing a wheel interval during unlocking surely, open and close a lock and change a track gage surely and provide at a low cost. SOLUTION: A track gage changing means 10 formed by a long material alienates narrow/wide running rails 11, 12. Side guides 15 are projected along support stands 9, 9. Right and left guide areas (a), vertical guide areas (b), first balance guide areas (c), operation areas (d) and second balance guide areas (e) are formed in order towards the track gage changing area (f) from both ends of a track side device 13. Both ends of the side guide 15 are expanded in the area (a). The height of the running rail is made constant and the support stand 9 is descended as heading for the outside in the area (b). In the areas (c), (e), the side guides 15, 15 are parallel with a track center (o) and in the area (c), respective support stands 9 are vertically parallel with the running rails 11, 12 and in the area (e), the height of the support stand 9 is made constant and the rail alienate part is provided. In the area (d), the height difference between respective support stands 9 and running rails 11, 12 is enlarged as approaching to the area (f).

2. 发明专利

JPH11336003A EXPANSIBLE JOINT DEVICE FOR RAIL 失效
公开(公告)号：JPH11336003A
公开(公告)日：1999-12-07
申请号：JP18322798
申请日：1998-05-26
申请人： RAILWAY TECHNICAL RES INST , TETSUDO KIKI KAISHA
发明人： SATO YASUO , YANAGAWA HIDEAKI , SENBA SHOICHI , FUJISAWA KENZO
IPC分类号： E01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a costless expansible joint device by which trains can safely travel to prevent wheels from entering from a position lacking in a gauge line of the expansible joint of railroad rails and from running on to the rails and by which the longitudinal distance of the ends of the forward and rearward rails can be shortened and further, easily carry out installation works and maintenance works without installing equipment such as guide rails. SOLUTION: The joint thin end 1' of a forward rail end 1 and the joint thin end 2' of a rearward rail end 2 are formed parallelly to the longitudinal direction of rails respectively. The joint thin ends 1', 2' are put parallelly to the longitudinal direction of the rails and closely to each other to form an expansible joint 3. One end of a guide plate 5 guiding a wheel to a gauge line (a) is fixed to the end 2 of the rearward rail. The guide plate 5 is installed in a position (b) lacking in a gauge line of the expansible joint 3 in a state that the rail ends 1, 2 are expansibly or contractibly transferable in the longitudinal direction of the rails so that the other end of the guide plate 5 and the joint thin ends 1', 2' are pinched loose by rail presses 8, 8'.

3. 发明专利

JPH0593401A MOVABLE CROSSING 失效
公开(公告)号：JPH0593401A
公开(公告)日：1993-04-16
申请号：JP32087291
申请日：1991-09-30
申请人： RAILWAY TECHNICAL RES INST , MINE SEISAKUSHO KK , TETSUDO KIKI KAISHA
发明人： SATO YASUO , FUJISAWA KENZO , ONI KENJI , MOGI SHIGEROKU , SENBA SHOICHI
IPC分类号： E01B7/06 , E01B7/10
摘要： PURPOSE:To make it possible to travel in both front and rear ways on high and low speed sides in a wing movable crossing, to prevent a joint of a movable wing rail from having a wheel shock and to prevent back-gauge reductions. CONSTITUTION:A movable wing rail 20 is so provided that it is capable of tuning with a switching bear 5, and elastic sections 22 are formed on the way to the movable wing rail 20. In addition, the front section 23 of the movable wing rail 20 is fixed, and the movable wing rail 20 is mounted on continuous floor boards 6 together with a guard rail 30.

4. 发明专利

JP2007270454A Track component member moving device 有权
标题翻译：轨道组件移动装置
公开(公告)号：JP2007270454A
公开(公告)日：2007-10-18
申请号：JP2006094667
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B33/06
摘要： PROBLEM TO BE SOLVED: To provide a track component member moving device which can safely remove track component members in a short time by a few workers, and can recover the same.
SOLUTION: In operation of the track component member moving device, an adsorbing portion 16a is set on an upper surface of a switch guard 11 and adsorbs the same. After the adsorbing portion 16a is hooked by a hook portion 16d, a fastening member 13 is removed from the switch guard by the worker, and a hand chain 16f of a wind-up portion 16b is operated for rotation by the worker, whereby the switch guard 11 is lifted up to a predetermined height by a lifting portion 16. When the lifting portion 16 having the switch guard 11 kept lifted by the same, is slid along a guide portion 17 by the worker, a wheel 16h of the lifting portion 16 is rotatingly moved on a lower flange portion 17b of the guide portion 17. As a result, the switch guard 11 is removed to an area outside a work region of the worker, where maintenance inspection of a turnout 1 is carried out, and therefore the switch guard 11 is temporarily retreated from the turnout 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种轨道部件移动装置，其可以由少数工人在短时间内安全地移除轨道部件部件，并且可以恢复。解决方案：在轨道部件移动装置的操作中，吸附部分16a设置在开关保护装置11的上表面上并将其吸附。在吸附部16a被钩部16d钩住之后，由工人将紧固部件13从开关防护件移除，并且卷绕部16b的手链16f被操作者转动，由此开关防护罩11通过提升部分16提升到预定的高度。当具有保持提升的开关防护件11的提升部分16被工作人员沿引导部分17滑动时，提升部分16的轮16h 在引导部分17的下凸缘部分17b上旋转地移动。因此，开关保护装置11被移除到工作人员的工作区域外部的区域，进行岔口1的维护检查，因此，开关柜11暂时退出投票1.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007270453A Switch guard, mounting member therefor, and switch guard mounting structure 审中-公开
标题翻译：开关柜，安装构件及开关柜安装结构
公开(公告)号：JP2007270453A
公开(公告)日：2007-10-18
申请号：JP2006094666
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B7/00 , F16B43/00 , F16B43/02
摘要： PROBLEM TO BE SOLVED: To provide a switch guard which is easy to work, excellent in durability, and facilitates adjustment of a flangeway width, and to provide a mounting member therefor and a switch guard mounting structure.
SOLUTION: A mounting portion 12b of the switch guard 12 has a flat surface 12i which is to be mounted on the mounting member 13, and a mounting portion 13a of the mounting member 13 has a convex surface 13d for mounting the flat surface 12i thereon. Therefore unlike a conventional switch guard, bending work is dispensed with, and the mounting position of the switch guard 12 can be easily changed. Further an adjusting washer 17 having a fastening bolt 15 attached thereto, can be inserted and mounted on the fastening bolt 15, and therefore the flangeway width W can be easily adjusted to a specified value. Furthermore, spherical surface portions 13c, 18a make contact with each other, and therefore even if the position of the switch guard 12 is changed, an eccentric load applied to the fastening bolt 15 can be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于工作的开关保护装置，耐久性优异，便于调整法兰宽度，并提供其安装构件和开关保护装置结构。解决方案：开关防护件12的安装部分12b具有要安装在安装构件13上的平坦表面12i，并且安装构件13的安装部分13a具有用于安装平坦表面的凸面13d 12i。因此，与现有的开关保护装置不同，省去了弯曲加工，能够容易地改变开关保护装置12的安装位置。此外，具有附接到其上的紧固螺栓15的调节垫圈17可以插入并安装在紧固螺栓15上，因此可以容易地将卷边宽度W调节到规定值。此外，球面部13c，18a彼此接触，因此即使切换防护件12的位置发生变化，也能够减小施加于紧固螺栓15的偏心载荷。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007270452A Switch guard mounting structure 审中-公开
标题翻译：开关柜安装结构
公开(公告)号：JP2007270452A
公开(公告)日：2007-10-18
申请号：JP2006094665
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B7/00
摘要： PROBLEM TO BE SOLVED: To provide a switch guard mounting structure which facilitates adjustment of a flangeway width, and contributes to reduction of power consumption.
SOLUTION: According to the switch guard mounting structure, a fastening bolt 15 is a T-bolt having a T-shaped bolt head 15a, and the bolt head 15a is inserted into through holes 12d, 13b in a direction from a mounting member 13 toward a switch guard 12, as shown in the two-dot chain line, to thereby fasten the switch guard 12 and the mounting member 13 together. When the fastening bolt 15 is inserted into the through holes 12d, 13b and at the same time rotated about a bolt shaft, the bolt head 15a is hooked on a hook portion 12e. An indicator portion 15c functions to check a rotational position at which the bolt head 15a is hooked on the hook portion 12e, and is formed of a linear groove for checking a mounting direction. Further, fastening nuts 16a, 16b are mounted on a male screw portion 15b, functions to fasten the switch guard 12 to the mounting member 13, and has a detent function imparted thereto.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于调节法兰宽度的开关保护器安装结构，并且有助于降低功耗。解决方案：根据开关保护器安装结构，紧固螺栓15是具有T形螺栓头15a的T形螺栓，并且螺栓头15a沿着安装的方向插入通孔12d，13b中构件13朝向开关防护件12，如双点划线所示，从而将开关防护件12和安装构件13固定在一起。当紧固螺栓15插入到通孔12d，13b中并且同时围绕螺栓轴旋转时，螺栓头15a钩在钩部12e上。指示部15c用于检查螺栓头15a钩在钩部12e上的旋转位置，并且由用于检查安装方向的直线槽形成。此外，紧固螺母16a，16b安装在外螺纹部分15b上，用于将开关防护件12紧固到安装构件13，并具有赋予其的制动功能。版权所有（C）2008，JPO＆INPIT

7. 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

8. 发明专利

JP2006348681A GUARD RAIL FOR POINT SECTION OF TURNOUT 审中-公开
公开(公告)号：JP2006348681A
公开(公告)日：2006-12-28
申请号：JP2005178942
申请日：2005-06-20
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , TETSUDO KIKI KAISHA
发明人： OINUMA YUTAKA , TAKASE KATSUJI , KOBAYASHI SHOJI , FUJISAWA KENZO , YOSHIDA AKIRA , YOKOTA NAOKI
IPC分类号： E01B7/20 , E01B5/18
摘要： PROBLEM TO BE SOLVED: To enable even a person not having much experiences to safely, easily, speedily, and visually check the amount of wear of a guide side edge of a guard rail at a point section of a turnout from outside a railway track at all times without making measurements by using a measure. SOLUTION: A plurality of multicolor means 2 are sequentially formed inward from the guide side edge 1 of the guard rail G installed at the point section P of the turnout. COPYRIGHT: (C)2007,JPO&INPIT

9. 发明专利

JP2000265403A INSULATING CLIP FOR RAILWAY RAIL 失效
公开(公告)号：JP2000265403A
公开(公告)日：2000-09-26
申请号：JP11404499
申请日：1999-03-17
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , SHINGO KIZAI KK , TETSUDO KIKI KAISHA
发明人： TAKAYANAGI SATORU , MITANI HIDEYA , ISHIKAWA TSURUO , SUZUKI TAKAYUKI , SAKURAI SABURO , OHASHI MASAZUMI , FUJISAWA KENZO , YOKOTA NAOKI
IPC分类号： E01B9/38 , E01B9/46
摘要： PROBLEM TO BE SOLVED: To prevent forgetfulness of installation and falling-off of an insulating means at work executing time by installing an insulating cover in a rail engaging part of a metal fitting main body for fastening a rail to a type plate via recess/projection fitting means. SOLUTION: An insulating cover 5 is installed in a rail engaging part 4 of a metal fitting main body 3 for fastening a rail 1 to a type plate 2 via recess/ projection fitting means 6, 7. The metal fitting main body 3 is a wedge-shaped piece 31, the rail engaging part 4 has a gentle angle-shaped engaging step difference, the insulating cover 5 is composed of an elastic material, and the recess/ projection fitting means 6, 7 are a inward projection 71 integrally formed on both side surfaces of the insulating cover 5 and a fitting hole 61 formed on both side surfaces of the metal fitting main body 3. Thus, since forgetfulness of installation and falling-off of the insulating cover are not caused at work executing time, a short circuit accident is not caused so that a train can be safely operated. An insulating clip can also be easily manufactured.

10. 发明专利

JP2003193402A ELASTIC FASTENING DEVICE FOR RAIL RECEIVING LATERAL PRESSURE 审中-公开
公开(公告)号：JP2003193402A
公开(公告)日：2003-07-09
申请号：JP2001403066
申请日：2001-12-26
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , TETSUDO KIKI KAISHA
发明人： SHINNO YUJI , IIZUKA HIDEYUKI , WATABE YASUTOSHI , DAIKO KAZUJI , ABE TSUKASA , FUJISAWA KENZO , YOSHIDA AKIRA , YOKOTA NAOKI
IPC分类号： E01B9/30
摘要： PROBLEM TO BE SOLVED: To stably support a rail by a small number of parts by increasing the bearing capacity of a rail brace while improving the efficiency of the pushing force of a W-shaped wire spring clip. SOLUTION: An inclined groove 11 is formed to the top face of a floor board 1. The rail brace 3 is formed in a U-shaped plane and an opening section 33 is formed. The rail brace 3 is formed in an L-shaped side face while an rising section 30 is formed in a height in which the rising section is abutted against the web section 20 of the rail 2. A lower stepped section 34 placed on the bottom section 21 of the rail 2 while being directed towards the opening section 33 from the rising section 30 is connected continuously. An inserting leg 32 freely slidable into the inclined groove 11 is shaped at a lower end of the rear section of the rail brace 3. An engaging metal fitting 4 is disposed upright in the opening section 33 and in the rectangular direction to the rail 2. The central turn-back section 51 of the W-shaped wire spring clip 5 is pushed by spring pressure from a section just above the bottom section 21 of the rail 2 through the lower stepped section 34. COPYRIGHT: (C)2003,JPO

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