会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 118. 发明专利
    • Coupled vehicle of track system
    • 轨道系统联动车辆
    • JP2007008446A
    • 2007-01-18
    • JP2006024458
    • 2006-02-01
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • YANOBU SETSUSHIYUKONO HIROYUKIOKUBO YOSHIKIKATAHIRA KOSUKE
    • B61G5/02B61F3/12B61F5/42B61G9/06B61G11/12F16F1/40F16F7/00F16F15/04F16F15/06
    • PROBLEM TO BE SOLVED: To provide a coupled vehicle of a track system having a coupling device on upper and lower coupling units between vehicle bodies for ensuring the traveling stability capable of efficiently enhancing the traveling stability and the ride quality when the vehicle travels on a curve at low cost. SOLUTION: An upper coupling device comprises a first coupling device 3 which is provided on at least one coupling unit present between trucks 1 to permit the relative yawing and rolling between the vehicle bodies, a second coupling device 4 which is provided on at least one place out of coupling units present between three trucks 1 to permit the relative yawing, rolling and pitching between the vehicle bodies, and a third coupling device 5 which is provided on other coupling units other than the first coupling device 3 and the second coupling device 4 to permit only the relative yawing between the vehicle bodies. A lower coupling device 6 is constituted of a pair of spherical joints to be fitted to each other. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供一种在车体之间的上下联接单元上具有联接装置的轨道系统的联合车辆,用于确保行驶稳定性,能够有效地提高行驶稳定性和车辆行驶时的行驶质量 在曲线上以低成本。 解决方案:上联接装置包括第一联接装置3,其设置在存在于卡车1之间的至少一个联接单元上,以允许车身之间的相对偏航和滚动;第二联接装置4,其设置在 存在于三个卡车1之间的耦合单元中的至少一个位置,以允许车身之间的相对偏转,滚动和俯仰以及设置在除了第一联接装置3和第二联接器之外的其它联接单元上的第三联接装置5 装置4,仅允许车身之间的相对偏航。 下联接装置6由一对彼此配合的球形接头构成。 版权所有(C)2007,JPO&INPIT
    • 119. 发明专利
    • Truck and railway vehicle using the same
    • 卡车和铁路车辆使用它
    • JP2006001501A
    • 2006-01-05
    • JP2004182384
    • 2004-06-21
    • Hitachi Ltd株式会社日立製作所
    • MURAMOTO AKIMICHITAKAI HIDEOSEHATA MICHIO
    • B61F1/10B61F5/02B61F5/08B61F5/10B61G9/06B61G11/08
    • PROBLEM TO BE SOLVED: To provide a railway vehicle simplifying the structure of a vehicle body by dispersing transmission of load between a sub-frame 2 and the vehicle body 1 and capable of suppressing manufacturing cost in the railway vehicle using the sub-frame applied between a truck and a base frame and installed with a connector. SOLUTION: The truck 6 supports the sub-frame 2 through support rubbers 5, 5 and supports the vehicle body 1 through an air spring 3 above the support rubbers. The connector 10 is installed on the sub-frame 2. The neighborhood to the installation part supports the vehicle body through a support rubber 4. Rail direction load applied to the sub-frame 2 and tie direction load are shared by stopper rubbers 12, 13 and shock-absorption rubbers 8c, 8c installed between the air spring 3, the support rubber 4, left and right ends of the sub-frame and the base frame. Since a central pin is not used for connection of the sub-frame 2 and the vehicle body 1, the structure of the vehicle body 1 is simplified and enhancement of mounting accuracy and mounting workability are improved. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种铁路车辆,通过分散副车架2和车体1之间的负载传递并且能够抑制使用子车架1的铁路车辆的制造成本来简化车体的结构, 框架应用在卡车和底座之间,并安装有连接器。 解决方案:卡车6通过支撑橡胶5,5支撑子框架2,并通过支撑橡胶上方的空气弹簧3支撑车体1。 连接器10安装在子框架2上。安装部分附近通过支撑橡胶4支撑车体。施加到子框架2的导轨方向负载和连接方向负载由止动橡胶12,13共享 以及安装在空气弹簧3,支撑橡胶4,子框架的左右两端和基架之间的缓冲橡胶8c,8c。 由于中心销不用于子框架2和车体1的连接,因此简化了车体1的结构,提高了安装精度和安装加工性。 版权所有(C)2006,JPO&NCIPI