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1. 发明授权

US09452763B2 Guide-rail track vehicle, and method for changing distance between guidance wheels 有权
标题翻译：导轨轨道车辆，以及用于改变导向轮之间距离的方法
公开(公告)号：US09452763B2
公开(公告)日：2016-09-27
申请号：US14762453
申请日：2013-02-21
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Hiroyuki Maeyama , So Tamura , Kousuke Katahira
IPC分类号： B61F7/00 , F16H25/24 , B61B13/00 , B62D1/26 , F16H25/20
CPC分类号： B61F7/00 , B61B13/00 , B62D1/265 , F16H25/24 , F16H2025/209 , Y10T74/18792
摘要： This guide-rail track vehicle, which travels on a track, is provided with: a carbody disposed at the top of a vehicle; and a running device that supports the carbody from below, and has a guide frame to which at least a pair of guide wheels, which are guided by a guide rail disposed on the track, are attached. Moreover, the guide frame has: a pair of beam members that are capable of sliding in the width direction of the track, and to which the guide wheels are attached; a rotating part capable of rotating around a first axis in the direction of travel; and a transmission part that converts the rotation of the rotating part to motion in the width direction, and moves the guide wheels in a symmetrical fashion by synchronizing the pair of beam members. Thus, the guide-rail track vehicle has a running device that allows the distance between the guide wheels to be changed.
摘要翻译：在轨道上行进的导轨轨道车辆设置有：设置在车辆顶部的车体; 以及从下方支撑车身的行驶装置，具有引导框架，至少一对导轨，其由设置在轨道上的导轨引导。此外，引导框架具有：能够在轨道的宽度方向上滑动并且引导轮附接到其上的一对梁构件; 能够沿着行进方向绕第一轴线旋转的旋转部件; 以及传递部，其将旋转部的旋转变换为宽度方向的运动，并且通过使该对梁构件同步来以对称的方式移动导轮。因此，导轨轨道车辆具有能够改变导向轮之间的距离的行驶装置。

2. 发明授权

US09421988B2 Guide-rail track vehicle, and method for changing distance between guidance wheels 有权
公开(公告)号：US09421988B2
公开(公告)日：2016-08-23
申请号：US14762453
申请日：2013-02-21
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Hiroyuki Maeyama , So Tamura , Kousuke Katahira
IPC分类号： B61F7/00 , F16H25/24 , B61B13/00 , B62D1/26 , F16H25/20
摘要： This guide-rail track vehicle, which travels on a track, is provided with: a carbody disposed at the top of a vehicle; and a running device that supports the carbody from below, and has a guide frame to which at least a pair of guide wheels, which are guided by a guide rail disposed on the track, are attached. Moreover, the guide frame has: a pair of beam members that are capable of sliding in the width direction of the track, and to which the guide wheels are attached; a rotating part capable of rotating around a first axis in the direction of travel; and a transmission part that converts the rotation of the rotating part to motion in the width direction, and moves the guide wheels in a symmetrical fashion by synchronizing the pair of beam members. Thus, the guide-rail track vehicle has a running device that allows the distance between the guide wheels to be changed.

3. 发明授权

US10000190B2 Cooling device, and steering bogie and vehicle provided with same 有权
公开(公告)号：US10000190B2
公开(公告)日：2018-06-19
申请号：US15030528
申请日：2014-07-23
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura , Mitsuaki Hoshi
IPC分类号： B61H5/00 , B60T5/00 , B61B13/00 , F16D65/847 , B61D1/00 , B61F5/38 , B61F5/52 , B61H1/00
CPC分类号： B60T5/00 , B61B13/00 , B61B13/04 , B61D1/00 , B61F5/307 , B61F5/38 , B61F5/52 , B61H1/00 , F16D65/847
摘要： A cooling device provided with cooling fins which: is provided in a wheel of a running wheel which integrally rotates with a axle shaft and has a brake device positioned in the interior thereof; and produces, by rotating in both the forward and reverse directions of the wheel, airflow which flows through the brake device via ventilation holes passing from the inside to the outside of the wheel. Therein, the cooling fins produce an airflow which flows through a plurality of decorative holes serving as the ventilation holes and formed in the wheel along the circumference centered around the rotational axis of the axle shaft.

4. 发明授权

US10046777B2 Vehicular suspension device, steering bogie, and vehicle 有权
公开(公告)号：US10046777B2
公开(公告)日：2018-08-14
申请号：US15039402
申请日：2014-07-11
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura , Mitsuaki Hoshi
IPC分类号： B61F5/10 , B61F5/52
CPC分类号： B61F5/52 , B60G3/20 , B60G2200/144 , B60G2300/10 , B61B13/04 , B61F5/10
摘要： A vehicular suspension device has: a pair of primary support parts for respectively and elastically supporting elastic tires on a sub frame, the tires being located on both vehicle-widthwise sides; and a secondary support part for integrally and elastically supporting the pair of primary support parts and a car body via the sub frame, the secondary support part being located between the sub frame and the car body.

5. 发明授权

US09643622B2 Track-guided vehicle, and car body tilt control method therefor 有权
公开(公告)号：US09643622B2
公开(公告)日：2017-05-09
申请号：US14760129
申请日：2013-02-21
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Hiroyuki Maeyama , So Tamura , Kousuke Katahira
IPC分类号： B61F13/00 , B61F5/50 , B61F5/22 , B61F9/00 , B61B13/00
CPC分类号： B61B13/00 , B61F5/22 , B61F5/50 , B61F9/00
摘要： This track-guided vehicle is provided with a car body, and a bogie that supports the car body from the bottom, and has a frame capable of pivoting around an axis perpendicular to a track. The bogie is provided with: a car body tilting part that tilts the car body to the left and right in the direction of travel; a detection part that detects the amount of pivot of the frame; and a tilt control part that allows the car body to be tilted by the car body tilting part on the basis of the amount of pivot detected by the detection part.

6. 发明授权

US10065663B2 Steering bogie and vehicle 有权
公开(公告)号：US10065663B2
公开(公告)日：2018-09-04
申请号：US15031271
申请日：2014-09-04
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura , Mitsuaki Hoshi
IPC分类号： B61F13/00 , B61F5/38 , B61B13/00 , B61F9/00 , B61F3/16 , B61F5/32
摘要： A steering bogie provided with a pair of tires (13) positioned on both sides in the vehicle-widthwise direction, a primary suspension mechanism (51) for supporting the pair of tires (13) independent from a subframe (11), and a steering guide device (14) which is guided along guide rails (6) extending along a track (5), wherein the steering guide device (14) is equipped with: a guide frame (31); guide wheels (33) which roll as a result of contact with the guide rails (6), and are rotatably supported by the guide frame (31); and a guide frame support mechanism (32) for supporting the guide frame (31) by hanging from the primary suspension mechanism (51).

7. 发明授权

US09981509B2 Guide wheel, steering bogie, and vehicle 有权
公开(公告)号：US09981509B2
公开(公告)日：2018-05-29
申请号：US15101670
申请日：2014-07-17
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura , Mitsuaki Hoshi
IPC分类号： B61B13/00 , B60C11/24 , B60C7/00 , B61F9/00 , B61F5/50 , B60C19/00
CPC分类号： B60C11/24 , B60C7/00 , B60C11/032 , B60C13/02 , B60C2019/006 , B61B13/00 , B61F5/50 , B61F9/00
摘要： A guide wheel (33) for guiding a vehicle along a track is equipped with an annular tread section (61) that comes into contact with a guide rail extending along the track and a pair of sidewall sections (62) that are formed continuing from both edges of the tread section (61) in the axial direction and extend inward in the radial direction, said guide wheel (33) being characterized in that protrusions (63a, 63b) are formed over the entire circumference of each of the sidewall sections (62).

8. 发明授权

US09732490B2 Snow removal brush, vehicle, combination vehicle, and track transportation system 有权
公开(公告)号：US09732490B2
公开(公告)日：2017-08-15
申请号：US14829212
申请日：2015-08-18
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura
IPC分类号： E01H8/00 , E01H8/06 , E01H5/09
CPC分类号： E01H8/06 , E01H5/092
摘要： A snow removal brush includes a brush rotary shaft that is disposed on each of opposite lateral surfaces of a vehicle body traveling along a track and in a vehicle width direction of the vehicle body and is supported by the vehicle body to be rotatable about an axis extending in a direction intersecting a track surface of the track, and a brush part that protrudes from an outer circumferential surface of the brush rotary shaft to a radial outer side. The brush part is formed to come into contact with trolley wires provided for the track and supplying electricity to the vehicle body.

9. 发明授权

US10131367B2 Steering bogie, and vehicle for track-based transportation system 有权
公开(公告)号：US10131367B2
公开(公告)日：2018-11-20
申请号：US14915467
申请日：2014-09-30
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Kousuke Katahira , So Tamura , Mitsuaki Hoshi , Masahisa Masukawa
IPC分类号： B61F5/38 , B61F9/00 , B61B13/00
摘要： This invention is equipped with: a steering shaft provided to an underframe of a carbody of a vehicle travelling on a traveling road surface of tracks; king pins provided as a pair to end sections of the steering shaft at both sides in the width direction; axle hubs swingably provided to the steering shaft via the king pins; tires mounted plurally to each of the axle hubs; guide wheels, which roll over guide rails provided to the tracks in the direction of extension of the tracks, and which are guided from the width direction of the tracks; a guide device part for supporting the guide wheels and the steering shaft; and a steering mechanism for causing the axle hubs to turn about the king pins in accordance with the displacement of the guide device part.

10. 发明授权

US09919720B2 Bogie and track-type vehicle 有权
公开(公告)号：US09919720B2
公开(公告)日：2018-03-20
申请号：US15031528
申请日：2014-10-20
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Yukihide Yanobu , Hiroyuki Kono , Akihisa Kawauchi , Kousuke Katahira , So Tamura
IPC分类号： B61F5/38 , B61B13/04 , B61F5/46 , B61F3/16 , B61F5/14
CPC分类号： B61F5/38 , B61B13/04 , B61F3/16 , B61F5/148 , B61F5/46
摘要： This traveling bogie is provided with: steered wheels; a main body for supporting the steered wheels; a guide device turning when subjected to a reaction force from a guide rail; a steering mechanism for applying a steering force to the steered wheels utilizing the reaction force applied to the guide device; and an assist mechanism for applying an assist steering force to the steered wheels, the assist steering force assisting the steering force applied by the steering mechanism. The assist mechanism is provided with: a first operation arm pivoting together with the steered wheels in the direction in which the steered wheels are steered; a second operation arm rotating about a rotation axis relative to the main body in response to the turning of the guide device; and an elastically deformable section connected to the first operation arm and the second operation arm and elastically deformable.

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