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公开(公告)号：US08418628B2
公开(公告)日：2013-04-16
申请号：US13148372
申请日：2009-06-16
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
IPC分类号： B61F3/00
摘要： A the low floor vehicle includes a journal member which couples a pair of wheels and is attached to a truck frame; and a truck frame lateral beam arranged along a vehicle width direction closer to the center of the truck frame than the journal member. The journal member is turnable with respect to the struck frame. A pair of left and right stub links extending between the journal member and the truck frame lateral beam, are provided. Axes passing both ends of the pair of stub links are arranged to tilt so as to widen a space between the ends in the vehicle width direction with going from the truck frame lateral beam toward the journal member. Both the ends of the stub links are attached to be pivotable respectively around axes which extend in a height direction to the journal member and the truck frame lateral beam.
摘要翻译： 低地板车辆包括连接一对车轮并附接到卡车框架的轴颈构件; 以及沿着车辆宽度方向布置的卡车框架横梁，该卡车框架横梁比轴颈构件更靠近卡车框架的中心布置。 该杂志成员可以相对于被击倒的框架而转动。 提供一对在轴颈构件和卡车框架横梁之间延伸的左，右短柱连杆。 通过一对短线连杆的两端的轴线被布置成倾斜，以便在从车架侧向梁朝向轴颈构件的方向上加宽车辆宽度方向上的端部之间的空间。 短截线连接件的两端分别连接在围绕轴向构件和卡车框架横梁的高度方向上延伸的轴线上。
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公开(公告)号：US08322289B2
公开(公告)日：2012-12-04
申请号：US13133747
申请日：2009-06-11
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
IPC分类号： B61F3/00
摘要： A low floor vehicle reduces, when the vehicle enters a curved track, the lateral force of the vehicle, prevents occurrence of vibration and creaking sounds of the vehicle, improves riding quality of passengers, and reduces wear of wheel flanges. A low floor vehicle includes a bogie frame 9 of a bogie 7, a pair of bogie frame cross beams 9a arranged along a vehicle lateral direction in the middle of a vehicle longitudinal direction of the bogie frame 9 and arranged spaced apart from each other in the vehicle longitudinal direction, and a pair of wheels 8 provided in each of a vehicle front edge direction and a vehicle rear edge direction with respect to the pair of bogie frame cross beams 9a of the bogie frame 9 and configured to travel on a track 1. A pair of flexible traction rods 15 arranged along the vehicle longitudinal direction and configured to be capable of extending and retracting in the vehicle longitudinal direction are provided in the bogie 7, the pair of flexible traction rods 15 are arranged spaced apart from each other in a vehicle lateral direction, one ends 15b of the flexible traction rods 15 are attached to the bogie frame cross beams 9a, and the other ends 15c of the flexible traction rods 15 are attached to a receiving section 6c of in the vehicle body 6, and the bogie 7 is configured to be capable of turning with respect to the vehicle body 6.
摘要翻译： 当车辆进入弯曲的轨道时，低地板车辆减少车辆的横向力，防止车辆的振动和吱吱声发出，提高乘客的乘坐质量，并减少车轮凸缘的磨损。 低层车辆包括转向架7的转向架框架9，在转向架框架9的车辆纵向方向中间沿着车辆横向布置的一对转向架框架横梁9a，并且在转向架框架9的间隔开 以及一对车轮8，其相对于转向架9的一对转向架框架横梁9a设置在车辆前缘方向和车辆后边缘方向中的每一个中，并且构造成在轨道1上行进。 一对柔性牵引杆15沿着车辆纵向方向布置并被配置为能够在车辆纵向方向上伸出和缩回，在转向架7中设置有一对柔性牵引杆15，它们彼此间隔开设置 车辆横向方向，柔性牵引杆15的一端15b附接到转向架框架横梁9a，并且柔性牵引杆15的另一端15c附接到 o车体6中的接收部6c，并且转向架7构造成能够相对于车身6转动。
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公开(公告)号：US20120037031A1
公开(公告)日：2012-02-16
申请号：US13148372
申请日：2009-06-16
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
IPC分类号： B61F5/38
摘要： A the low floor vehicle includes a journal member which couples a pair of wheels and is attached to a truck frame; and a truck frame lateral beam arranged along a vehicle width direction closer to the center of the truck frame than the journal member. The journal member is turnable with respect to the struck frame. A pair of left and right stub links extending between the journal member and the truck frame lateral beam, are provided. Axes passing both ends of the pair of stub links are arranged to tilt so as to widen a space between the ends in the vehicle width direction with going from the truck frame lateral beam toward the journal member. Both the ends of the stub links are attached to be pivotable respectively around axes which extend in a height direction to the journal member and the truck frame lateral beam.
摘要翻译： 低地板车辆包括连接一对车轮并附接到卡车框架的轴颈构件; 以及沿着车辆宽度方向布置的卡车框架横梁，该卡车框架横梁比轴颈构件更靠近卡车框架的中心布置。 该杂志成员可以相对于被击倒的框架而转动。 提供一对在轴颈构件和卡车框架横梁之间延伸的左，右短柱连杆。 通过一对短线连杆的两端的轴线被布置成倾斜，以便在从车架侧向梁朝向轴颈构件的方向上加宽车辆宽度方向上的端部之间的空间。 短截线连接件的两端分别连接在围绕轴向构件和卡车框架横向梁的高度方向上延伸的轴线上。
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公开(公告)号：US20120048139A1
公开(公告)日：2012-03-01
申请号：US13148731
申请日：2009-06-16
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
IPC分类号： B61F5/02
摘要： A low floor vehicle can reduce, during curved track traveling of a vehicle, the lateral pressure of the vehicle, can prevent occurrence of vibration and creaking sounds of the vehicle, can improve riding comfort for passengers, and can reduce wear of wheel flanges, is provided.The low floor vehicle includes: a journal member which couples a pair of wheels and is attached to a truck frame; and a truck frame lateral beam arranged along a vehicle width direction closer to the center of the truck frame than the journal member. The journal member can turn with respect to the truck frame. A coupling member which couples the journal member and the truck frame lateral beam is provided. The coupling member is attached to the center in the vehicle width direction of the truck frame lateral beam so as to be pivotable around an axis extending in a vehicle height direction.
摘要翻译： 低地板车辆可以在车辆弯曲轨道行驶期间减轻车辆的侧向压力，可以防止车辆的振动和嘎嘎声的发生，可以改善乘客的乘坐舒适度，并且可以减少车轮法兰的磨损，是 提供。 低地板车辆包括：联接一对车轮并附接到卡车框架的轴颈构件; 以及沿着车辆宽度方向布置的卡车框架横梁，该卡车框架横梁比轴颈构件更靠近卡车框架的中心布置。 相关卡车框架的日志成员可以转动。 提供了耦合轴颈构件和卡车框架横梁的联接构件。 联接构件在车架横梁的车辆宽度方向上的中心附近，以能够围绕车辆高度方向延伸的轴线枢转。
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公开(公告)号：US08776696B2
公开(公告)日：2014-07-15
申请号：US13148731
申请日：2009-06-16
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
IPC分类号： B61F5/38
摘要： A low floor vehicle can reduce, during curved track traveling of a vehicle, the lateral pressure of the vehicle, can prevent occurrence of vibration and creaking sounds of the vehicle, can improve riding comfort for passengers, and can reduce wear of wheel flanges, is provided.The low floor vehicle includes: a journal member which couples a pair of wheels and is attached to a truck frame; and a truck frame lateral beam arranged along a vehicle width direction closer to the center of the truck frame than the journal member. The journal member can turn with respect to the truck frame. A coupling member which couples the journal member and the truck frame lateral beam is provided. The coupling member is attached to the center in the vehicle width direction of the truck frame lateral beam so as to be pivotable around an axis extending in a vehicle height direction.
摘要翻译： 低地板车辆可以在车辆弯曲轨道行驶期间减轻车辆的侧向压力，可以防止车辆的振动和吱吱声的发生，可以改善乘客的乘坐舒适性，并且可以减少车轮法兰的磨损，是 提供。 低地板车辆包括：联接一对车轮并附接到卡车框架的轴颈构件; 以及沿着车辆宽度方向布置的卡车框架横梁，该卡车框架横梁比轴颈构件更靠近卡车框架的中心布置。 相关卡车框架的日志成员可以转动。 提供了耦合轴颈构件和卡车框架横梁的联接构件。 联接构件在车架横梁的车辆宽度方向上的中心附近，以能够围绕车辆高度方向延伸的轴线枢转。
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公开(公告)号：US20110239899A1
公开(公告)日：2011-10-06
申请号：US13133747
申请日：2009-06-11
申请人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
发明人： Yoshiki Okubo , Hiroyuki Kono , Kousuke Katahira
摘要： A low floor vehicle reduces, when the vehicle enters a curved track, the lateral force of the vehicle, prevents occurrence of vibration and creaking sounds of the vehicle, improves riding quality of passengers, and reduces wear of wheel flanges. A low floor vehicle includes a bogie frame 9 of a bogie 7, a pair of bogie frame cross beams 9a arranged along a vehicle lateral direction in the middle of a vehicle longitudinal direction of the bogie frame 9 and arranged spaced apart from each other in the vehicle longitudinal direction, and a pair of wheels 8 provided in each of a vehicle front edge direction and a vehicle rear edge direction with respect to the pair of bogie frame cross beams 9a of the bogie frame 9 and configured to travel on a track 1. A pair of flexible traction rods 15 arranged along the vehicle longitudinal direction and configured to be capable of extending and retracting in the vehicle longitudinal direction are provided in the bogie 7, the pair of flexible traction rods 15 are arranged spaced apart from each other in a vehicle lateral direction, one ends 15b of the flexible traction rods 15 are attached to the bogie frame cross beams 9a, and the other ends 15c of the flexible traction rods 15 are attached to a receiving section 6c of in the vehicle body 6, and the bogie 7 is configured to be capable of turning with respect to the vehicle body 6.
摘要翻译： 当车辆进入弯曲的轨道时，低地板车辆减少车辆的横向力，防止车辆的振动和吱吱声发出，提高乘客的乘坐质量，并减少车轮凸缘的磨损。 低层车辆包括转向架7的转向架框架9，在转向架框架9的车辆纵向方向中间沿着车辆横向布置的一对转向架框架横梁9a，并且在转向架框架9的间隔开 以及一对车轮8，其相对于转向架9的一对转向架框架横梁9a设置在车辆前缘方向和车辆后边缘方向中的每一个中，并且构造成在轨道1上行进。 一对柔性牵引杆15沿着车辆纵向方向布置并被配置为能够在车辆纵向方向上伸出和缩回，在转向架7中设置有一对柔性牵引杆15，它们彼此间隔开设置 车辆横向方向，柔性牵引杆15的一端15b附接到转向架框架横梁9a，并且柔性牵引杆15的另一端15c附接到 o车体6中的接收部6c，并且转向架7构造成能够相对于车身6转动。
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公开(公告)号：US08561547B2
公开(公告)日：2013-10-22
申请号：US13258992
申请日：2009-08-25
CPC分类号： B62D1/265
摘要： A track-guided vehicle wheel truck facilitates vehicle maintenance and enables reduction in costs. The track vehicle wheel truck includes guide frames arranged along the forward and rearward directions of the vehicle on the inside of the vehicle width direction in the running wheels, and fixed to knuckles; a tie rod arranged on the center side of the forward and rearward directions in the vehicle along the vehicle width direction, and interlock with the guide frames; guide wheel receivers disposed toward the inside of the vehicle width direction from the guide frames on the vehicle end side and the center side relative to an axis of the running wheels; and a steering axle arranged along the vehicle width direction, and are able to turn the running wheels, the knuckles, and the guide frames by installing a kingpin at both ends thereof.
摘要翻译： 轨道导向车轮车辆便于车辆维修，并可降低成本。 轨道车辆车轮包括在行进轮中在车辆宽度方向内侧沿车辆的前后方向布置的导向架，并且固定到转向节; 沿车宽方向布置在车辆的前后方向的中心侧的拉杆，并与引导框架互锁; 导向轮接收器，其从车辆端侧的引导框架和相对于行进车轮的轴线的中心侧朝向车辆宽度方向的内侧设置; 以及沿车宽方向布置的转向轴，并且通过在其两端安装一个中心销，能够转动行进轮，转向节和引导框架。
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公开(公告)号：US20120012028A1
公开(公告)日：2012-01-19
申请号：US13258992
申请日：2009-08-25
CPC分类号： B62D1/265
摘要： A track-guided vehicle wheel truck facilitates vehicle maintenance and enables reduction in costs. The track vehicle wheel truck includes guide frames arranged along the forward and rearward directions of the vehicle on the inside of the vehicle width direction in the running wheels, and fixed to knuckles; a tie rod arranged on the center side of the forward and rearward directions in the vehicle along the vehicle width direction, and interlock with the guide frames; guide wheel receivers disposed toward the inside of the vehicle width direction from the guide frames on the vehicle end side and the center side relative to an axis of the running wheels; and a steering axle arranged along the vehicle width direction, and are able to turn the running wheels, the knuckles, and the guide frames by installing a kingpin at both ends thereof.
摘要翻译： 轨道导向车轮车辆便于车辆维修，并可降低成本。 轨道车辆车轮包括在行进轮中在车辆宽度方向内侧沿车辆的前后方向布置的导向架，并且固定到转向节; 沿车宽方向布置在车辆的前后方向的中心侧的拉杆，并与引导框架互锁; 导向轮接收器，其从车辆端侧的引导框架和相对于行进车轮的轴线的中心侧朝向车辆宽度方向的内侧设置; 以及沿车宽方向布置的转向轴，并且通过在其两端安装一个中心销，能够转动行进轮，转向节和引导框架。
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