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    • 8. 发明专利
    • Locking management system of high voltage equipment box for railway vehicle
    • 用于铁路车辆的高压设备箱的锁定管理系统
    • JP2014100000A
    • 2014-05-29
    • JP2012250426
    • 2012-11-14
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • MATOBA TAKAHIROOHASHI YOSHIKAZUTAKAHASHI AKIRA
    • B60L3/00B60L5/24B61C17/12
    • PROBLEM TO BE SOLVED: To prevent opening of an inspection lid of a high voltage equipment box, in a state where any current collector collects electric power from an overhead power line.SOLUTION: At least one pantograph 4 for collecting electric power from an overhead power line and at least one key box 5 are provided for each vehicle unit. A high voltage equipment box 6 provided in each vehicle unit comprises: a storage part for storing high voltage equipment to be supplied with the electric power; an openable-closable inspection lid 6B; and lock devices 6CA and 6CB for the high voltage equipment box for locking/unlocking the inspection lid 6B. The key box 5 stores keys 7A and 7B inside for unlocking the lock devices 6CA and 6CB for the high voltage equipment box. The lock devices 6CA and 6CB for the high voltage equipment box, of the high voltage equipment box 6 can unlock the inspection lid 6B by using the keys 7A and 7B, in all the vehicle units.
    • 要解决的问题:为了防止高压设备箱的检查盖打开,在任何集电器从架空电力线路收集电力的状态下。解决方案:至少一个用于从架空电力收集电力的受电弓4 并且为每个车辆单元提供至少一个键盒5。 设置在每个车辆单元中的高压设备箱6包括:用于存储要供应电力的高压设备的存储部件; 可开闭的检查盖6B; 以及用于高压设备箱的锁定装置6CA和6CB,用于锁定/解锁检查盖6B。 键盒5存储用于解锁用于高压设备盒的锁定装置6CA和6CB的键7A和7B。 高压设备箱6的高压设备箱的锁定装置6CA和6CB可以在所有车辆单元中使用键7A和7B来解锁检查盖6B。
    • 9. 发明专利
    • Pantograph support device
    • PANTOGRAPH支持设备
    • JP2014003869A
    • 2014-01-09
    • JP2012139438
    • 2012-06-21
    • Kinki Sharyo Co Ltd近畿車輌株式会社
    • HATTORI YUSUKE
    • B60L5/10B60L5/24B61F5/22
    • PROBLEM TO BE SOLVED: To suppress the local wear of ropes.SOLUTION: A railway vehicle includes a pantograph support device. The pantograph support device includes: a pair of ropes 30 arranged along right and left side faces 50a of a vehicle body from a truck; and a pair of guide members 40 attached to the respective right and left side faces 50a. The guide members 40 each include: a spline shaft 42 parallel to a traveling direction A; and a pulley 44 supported so as to be rotatable and slidable in a direction parallel to the traveling direction A with respect to the spline shaft 42. Each rope 30 is supported by the pulley 44.
    • 要解决的问题:抑制绳索的局部磨损。解决方案:铁路车辆包括受电弓支撑装置。 受电弓支撑装置包括:从卡车沿车身的左右侧面50a配置的一对绳索30; 以及附接到相应的左侧面50a和左侧面50a的一对引导构件40。 引导构件40各自包括:平行于行进方向A的花键轴42; 以及相对于花键轴42在与行进方向A平行的方向上可旋转和滑动地支撑的滑轮44.每个绳索30由滑轮44支撑。