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1. 发明专利

JP6587860B2 台車有权
公开(公告)号：JP6587860B2
公开(公告)日：2019-10-09
申请号：JP2015159131
申请日：2015-08-11
申请人：松井十三
发明人：松井十三
IPC分类号： E01B31/08 , E01B29/04

2. 发明专利

JP5379979B2 Rail end correction method 有权
公开(公告)号：JP5379979B2
公开(公告)日：2013-12-25
申请号：JP2008022967
申请日：2008-02-01
申请人：北海道旅客鉄道株式会社
发明人：秀敏裏谷 , 成幸谷田
IPC分类号： E01B31/08
摘要： PROBLEM TO BE SOLVED: To provide a rail end part reforming method for reforming a sunk rail end part, maintaining the reforming effect for a long time, and for lifting the rail end part up to a position having desired height simply and inexpensively. SOLUTION: This rail end part reforming method includes: a rail heating step S6 for setting a scope of reforming and heating having predetermined length in the longitudinal direction of rail on a side having no sinking of rail from a start position where the rail end part starts to sink and heating a head part of the rail in the scope of reforming and heating up to predetermined temperature obtained based on transformation point of steel; and a rail cooling step S7 for cooling the heated head part of the rail in the scope of reforming and heating. COPYRIGHT: (C)2009,JPO&INPIT

3. 发明专利

JPH06336702A PORTABLE RAIL END BENDER 失效
公开(公告)号：JPH06336702A
公开(公告)日：1994-12-06
申请号：JP16584193
申请日：1993-05-28
申请人： NIPPON KIKAI HOSEN KK , TOKAI RYOKAKU TETSUDO KK , NISHINIPPON RYOKAKU TETSUDO KK
发明人： SATO YOSHIHIKO , SAITO KUNIO , AZUMA KENSHO
IPC分类号： E01B31/08
摘要： PURPOSE:To realize a portable and small size rail end bender which easily can bend the end of a rail. CONSTITUTION:Trianglular trusses are combined to form a deformed quadrangular truss extending one end thereof to the right upper direction. A hook 2 is suspended at the one end of this truss through a hinge-like structure composed or a moor support base 4 and spherical seats 5, 6. And also this bender is provided with a tensile fixing part constituted of the hook 2 fastening and fitting the end of a rail to be bent at the lower end of the hook 2 and a rail-pressing part as the compressing fulcrum of the rail at the time of bending of rail at the middle of rail of the tensile fixing part. A hydraulic jack 10 is suspended at the extended front end far from the rail-pressing part through the structure like a hinge function which slides on a cylindrical face. And a truss-pulling down part is provided, which attaches a hook 3 fastening and fitting the rail at the hydraulic jack 10.

4. 发明专利

JPH0559701A LOW JOINT CORRECTING DEVICE FOR LIFTING UP PORTABLE RAIL JOINT BAR 失效
公开(公告)号：JPH0559701A
公开(公告)日：1993-03-09
申请号：JP30138591
申请日：1991-09-03
申请人： NIPPON KIKAI HOSEN KK , NISHINIPPON RYOKAKU TETSUDO KK
发明人： SATO YOSHIHIKO , FUJITA HISAHIRO , KUBOTA SHINPEI
IPC分类号： E01B29/04 , C08L101/16 , E01B31/08
摘要： PURPOSE:To correct a low joint (a rail batter) on a rail head corner surface at a joint, to be bent up in order to attenuate noise, vibration, and impact to be generated at the rail joint in the running of a train. CONSTITUTION:The apex section of a reaction force frame 3 formed with a triangular truss is provided with a left-up device bearing section 4, and in the bearing section 4, a jack 5 is fitted. At the end of the jack 5, a hook fitting device 6 is fitted, and at both ends of the device 6, hooks 7 and 7' are fitted via hinges 8 and 8'. The ends of the hooks 7 and 7' are engaged with the head section/jaw section of the central section of rail joint bars 21 and 21'.

5. 实用新型

JPH03122102U 失效
公开(公告)号：JPH03122102U
公开(公告)日：1991-12-13
申请号：JP3242890
申请日：1990-03-27
IPC分类号： E01B29/04 , E01B31/08

6. 发明专利

JP2016011563A 曲線整正レールベンダー审中-公开
标题翻译：曲线校正铁路弯曲机
公开(公告)号：JP2016011563A
公开(公告)日：2016-01-21
申请号：JP2014134914
申请日：2014-06-30
申请人：東日本旅客鉄道株式会社 , 株式会社山崎歯車製作所
发明人：村野井淳 , 木村成克 , 照井隆 , 坂本浩文 , ▲高瀬▼ 力男 , 山崎清水
IPC分类号： B21D7/06 , E01B31/08
摘要：【課題】保管スペースが小さく、かつ、運搬や設置作業に時間がかからず作業効率が向上すると共に、レールや継目板を押圧する場合でもレールをマクラギから取外さずに装着できる曲線整正レールベンダーを提供すること。【解決手段】押圧力発生機構部11aを有すると共に、その両側に第1連結ピン14aが挿入される第1連結ピン挿入孔11bが設けられたレールベンダー本体11と、レールベンダー本体11両側にそれぞれ取付けられ基端部にはそれぞれ第1連結ピン14aが挿入されるピン挿入孔12dが設けられ、レールベンダー本体11の押圧部11a3とは反対側からレールを支持する一対のジョイントブロック12とを備え、レールベンダー本体11両側のピン挿入孔12と各ジョイントブロック12の基端側のピン挿入孔12dとの位置を合わせ、第1連結ピン14aを挿入することによりレールベンダー本体11と各ジョイントブロック12とを連結する。【選択図】図1
摘要翻译：要解决的问题：提供一种用于减少存储空间的曲线校正轨弯曲机，提高工作效率，而不需要时间进行安装和工作，并且即使在按压轨道和接合板时也可以从轨枕移除轨道。曲线修正导轨弯曲机包括具有按压力产生机构部分11a并具有用于将第一连接销14a插入其两侧的第一连接销插入孔11b和分别安装的一对接头块12的轨道弯曲机体11 在导轨弯曲机主体11的两侧设置有用于将第一连接销14a分别插入基端部并且从轨道弯曲机主体11的按压部11a3的相对侧支撑导轨的销插入孔12d，并且轨道弯曲机主体11和各个接头块12通过插入第一连接销14a而连接，该第一连接销14a通过调整销钉之间的位置轨道弯曲体11的两侧的孔口12和各接头块12的基端侧的销插入孔12d。

7. 发明专利

JP2012092570A Rail bender 有权
标题翻译： RAIL BENDER
公开(公告)号：JP2012092570A
公开(公告)日：2012-05-17
申请号：JP2010241024
申请日：2010-10-27
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： MATSUDA YASUTO , ITO HARUO
IPC分类号： E01B31/08
摘要： PROBLEM TO BE SOLVED: To provide a rail bender capable of smoothly executing bending work from the vicinity of the end part of a rail to the rail.SOLUTION: The rail bender includes: a base 10 where a rail 1 is arranged; an arm support shaft 20 provided on the base 10 and extending in the vertical direction of the rail; a pair of arms 30 and 30 whose distal ends are turnably supported by the arm support shaft 20; a pair of pressurizing parts 40 and 40 respectively fixed to the pair of arms 30 and 30, separately provided holding the arm support shaft 20 therebetween in a rail extending direction, and made respectively abuttable to a rail side face on one side; a jack 50 for pushing and spreading the rear ends of the pair of arms 30 and 30 separately positioned on the one side further from the rail side face 4 on the one side in the rail extending direction; and a rail support part 60 provided on the base 10 and abutted to a rail side face 5 on the other side between the pair of pressurizing parts 40 and 40 in the rail extending directions.
摘要翻译：要解决的问题：提供一种能够平稳地执行从轨道的端部附近到轨道的弯曲加工的轨道弯曲机。轨道弯曲机包括：设置轨道1的基座10; 臂支撑轴20设置在基座10上并沿轨道的垂直方向延伸; 一对臂30和30，其远端由臂支撑轴20可转动地支撑; 一对加压部分40和40分别固定在一对臂30和30上，分别设置在其轨道延伸方向上保持臂支撑轴20，并分别邻接在一侧的轨道侧面上; 用于推动和扩展一对臂30和30的后端的插座50，该一对臂30和30的后端在轨道延伸方向上的一侧远离轨道侧面4的一侧分开定位; 以及轨道支撑部60，其设置在基座10上，并且在轨道延伸方向上抵靠在一对加压部40和40之间的另一侧的轨道侧面5。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2009185444A Rail end part reforming method 有权
标题翻译：轨道部分改造方法
公开(公告)号：JP2009185444A
公开(公告)日：2009-08-20
申请号：JP2008022967
申请日：2008-02-01
申请人： Hokkaido Railway Co , 北海道旅客鉄道株式会社
发明人： URAYA HIDETOSHI , TANIDA NARIYUKI
IPC分类号： E01B31/08
摘要： PROBLEM TO BE SOLVED: To provide a rail end part reforming method for reforming a sunk rail end part, maintaining the reforming effect for a long time, and for lifting the rail end part up to a position having desired height simply and inexpensively. SOLUTION: This rail end part reforming method includes: a rail heating step S6 for setting a scope of reforming and heating having predetermined length in the longitudinal direction of rail on a side having no sinking of rail from a start position where the rail end part starts to sink and heating a head part of the rail in the scope of reforming and heating up to predetermined temperature obtained based on transformation point of steel; and a rail cooling step S7 for cooling the heated head part of the rail in the scope of reforming and heating. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于重整沉没轨道端部的轨道端部重整方法，保持长时间的重整效果，并且用于将轨道端部部件简单且廉价地提升到具有期望高度的位置。解决方案：该轨道端部重整方法包括：轨道加热步骤S6，用于将轨道纵向方向上具有预定长度的重整和加热范围设置在没有轨道下沉的一侧，末端部分在重整加热范围内开始下沉和加热导轨的头部，达到基于钢的相变点获得的预定温度; 以及轨道冷却步骤S7，用于在重整和加热的范围内冷却轨道的加热头部。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2004300898A Welding method of rail bond terminal 有权
公开(公告)号：JP2004300898A
公开(公告)日：2004-10-28
申请号：JP2003126729
申请日：2003-03-28
申请人： Shingo Kizai Kk , 信号器材株式会社
发明人： KITADA AKIHIKO , KIKUCHI NORIMITSU , OHASHI MASAZUMI
IPC分类号： E01B31/08 , B23K23/00 , B23K31/00 , B23K101/26
摘要： PROBLEM TO BE SOLVED: To provide a welding method of a rail bond terminal, implemented by quiet work, reducing the work amount, simplifying the work, preventing deterioration of work to attain uniform quality, and preventing uneven positioning of impressions.
SOLUTION: This welding method of a rail bond terminal includes: a process of welding a rail bond terminal 8 to a rail by a copper thermit welding; and a process of pressuring the vicinity of the peripheral edge part of the rail bond terminal 8 welded to a rail 10 by the process of welding by the copper thermit welding by a hydraulic cylinder 11 without hammering.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JPS6221903A RAIL JOINT FALLING CORRECTION MACHINE 失效
公开(公告)号：JPS6221903A
公开(公告)日：1987-01-30
申请号：JP16232485
申请日：1985-07-23
申请人： SAKAE KIGYO CO LTD , HAMANO SEISAKUSHO KK , HAKUSAN SEISAKUSHO KK
发明人： MINEO SHOJI , NAGAI NAOKICHI , HAMANO KIYOKAZU , HAMANO MITSUYUKI , ITO HIROSHI , KITAGAWA KUNIO
IPC分类号： E01B31/04 , E01B31/08

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