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1. 发明公开

EP3434824A1 FOREIGN MATTER REMOVING DEVICE FOR USE IN TURNOUT 审中-公开
公开(公告)号：EP3434824A1
公开(公告)日：2019-01-30
申请号：EP18192212.1
申请日：2015-11-12
申请人： Nabtesco Corporation
发明人： KIGAMI, Shogo , KINUGASA, Yuki , SATO, Koji
IPC分类号： E01B7/20 , E01B19/00
摘要： The present invention relates to a foreign matter removing device for use in a turnout comprising an inlet member including an inlet channel for introducing a foreign matter removable medium, the inlet member extending in a width direction of the base rail in a region lower than a bottom surface of the base rail; and a connecting portion including a communication channel for communicating a nozzle portion which injects the foreign matter removable medium to between the base rail and the tongue rail, and the inlet channel, wherein the connecting portion is connected to one end portion of the inlet member in the region lower than the bottom surface of the base rail, view such that an operator is allowed to connect the one end portion of the inlet member to the connecting portion, and the connecting portion includes an opposing portion which faces the first leg portion in a width direction of the base rail, a holding plate to be mounted on the second leg portion; and a pulling member to be hooked onto the inlet member, and to exert a pulling force on the Inlet member in such a manner that the opposing portion is pressed against the first leg portion, utilizing a counterforce of the holding plate, and the holding plate holds the pulling member in such a manner that a relative position of the pulling member with respect to the inlet member is changeable in the width direction of the base rail.

2. 发明公开

EP3168365A1 FOREIGN MATTER REMOVING DEVICE FOR USE IN TURNOUT, AND METHOD FOR INSTALLING SAID DEVICE 审中-公开
标题翻译：装置脱除FOR USE IN SOFT和方法异物安装此设备
公开(公告)号：EP3168365A1
公开(公告)日：2017-05-17
申请号：EP15194184.6
申请日：2015-11-12
申请人： Nabtesco Corporation
发明人： KIGAMI, Shogo , KINUGASA, Yuki , SATO, Koji
IPC分类号： E01B7/20 , E01B19/00
CPC分类号： E01B7/20 , E01B19/00
摘要： A foreign matter removing device Y1 for use in a turnout X1 is provided with a base rail 100 and a tongue rail 200. The foreign matter removing device Y1 is provided with an inlet member 4 including an inlet channel 44, the inlet member 4 extending in the width direction of the base rail 100 in a region lower than a bottom surface B1 of the base rail 100; and a connecting portion 22 including a communication channel 22c for communicating a nozzle portion 21 which injects a foreign matter removable medium to between the base rail 100 and the tongue rail 200, and the inlet channel 44. The connecting portion 22 is connected to one end portion 41 of the inlet member 4 in the region lower than the bottom surface B1 of the base rail 100. The other end portion 42 of the inlet member 4 disposed on the outside of the bottom surface B1 of the base rail 100 in top plan view is configured such that the operator can hold the one end portion 41 in a state that the one end portion 41 does not fall off from the connecting portion 22.
摘要翻译：异物用于在道岔X1使用去除装置Y1上设置有基轨100和一舌部导轨200的异物除去装置Y1在入口构件4设置有包括入口通道44，入口构件4延伸的在除基轨100的底表面B1下的区域中的基轨100的宽度方向上; 和连接部22包括用于通信的喷嘴部21喷射的异物可移动介质的基轨100和尖轨200之间的通信信道22c和入口通道44，连接部22被连接到一个端部在该区域比基底导轨100设置在底座导轨100的底表面B1的在俯视图中的外入口构件4的另一端部42的底表面B1下入口构件4的部分41 配置被检查并操作者可以保持在一个状态中的一个端部41根本所述一个端部41不会从连接部第22脱落

3. 发明公开

EP2765239A1 FOREIGN MATTER REMOVAL DEVICE FOR TRACK BRANCHING SECTION 有权转让
标题翻译：弗雷德福克斯新几内亚
公开(公告)号：EP2765239A1
公开(公告)日：2014-08-13
申请号：EP12832037.1
申请日：2012-09-11
申请人： East Japan Railway Company , Nabtesco Corporation
发明人： SATO, Masahumi , KIGAMI, Shogo , KINUGASA, Yuki
IPC分类号： E01H8/00 , E01B19/00
CPC分类号： B08B5/02 , B61L1/20 , B61L5/02 , B61L5/10 , E01B7/20 , E01B19/00
摘要： There is provided a foreign material removing device of a track turnout portion which can tightly attach and fix nozzles to a rail belly portion stably without machining a rail itself.
A foreign material removing device 100 of a track turnout portion which has point rails 502 which can move to contact and move away from stock rails 501 of the track turnout portion 800, and which removes a foreign material dropped between the stock rail 501 and the point rail 502, includes a piping unit which includes a plurality of nozzle portions 110 which spray compressed air AIR to remove the foreign material, and the piping unit includes a close-contact arrangement structure in which the piping unit is arranged in close contact with a lateral surface of the stock rail 501 opposed to the point rail 502.
摘要翻译：提供了一种轨道岔口部分的异物去除装置，其能够在不对轨道本身进行加工的情况下将喷嘴紧密地固定并固定到轨道腹部。具有轨道轨道部分的异物去除装置100，其具有能够移动以接触并远离轨道岔道部分800的导轨501的点轨道502，并且其移除在轨道501与点之间掉落的异物轨道502包括管道单元，其包括多个喷嘴部分110，其喷射压缩空气AIR以除去异物，并且管道单元包括紧密配合结构，其中管道单元布置成与侧面紧密接触与导轨502相对的导轨501的表面。

4. 发明公开

EP3797998A1 EJECTION DEVICE 有权
公开(公告)号：EP3797998A1
公开(公告)日：2021-03-31
申请号：EP20195730.5
申请日：2020-09-11
申请人： NABTESCO CORPORATION
发明人： KIGAMI, Shogo , SUZUKI, Takuya , KINUGASA, Yuki
IPC分类号： B41J2/175
摘要： Provided is an ejection device that can achieve lowered ejection sound. An ejection device (2) includes a high-pressure circuit (29, 60, 160) and a low-pressure circuit (50, 70, 170) for supplying compressed air to air nozzles (22) through which the compressed air is ejected to a track switch unit (10), a first solenoid valve (24A), a second solenoid valve (24B), a third solenoid valve (53) and a fourth solenoid valve (54) provided in the high- or low-pressure circuit (29, 50, 60, 70, 160, 170) for controlling the pressure of the compressed air supplied to the air nozzles (22), and an ejection control device (20).

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