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    • 3. 发明公开
    • 철도 차량용 완충기
    • 铁路车辆用减震器
    • KR1020170108388A
    • 2017-09-27
    • KR1020160032200
    • 2016-03-17
    • 주식회사 만도
    • 김남호
    • B61G11/12B61G11/18F16J1/09F16F9/34F15B15/14
    • 본발명의철도차량용완충기는, 유체가충전된실린더의내부를압축챔버및 인장챔버로구분하는피스톤밸브구조를갖는철도차량용완충기에있어서, 상기피스톤밸브는, 압축및 인장행정시유체가이동되도록메인유로가형성되는몸체와, 상기몸체의상부와하부에밀착되어상기메인유로의출측을차단하며, 압축및 인장행정시상기메인유로의출측을개방시켜감쇠력을발생시키는밸브디스크및, 상기몸체의상부와하부에서상기밸브디스크의배면을밀착지지하며, 상기밸브디스크의초기개방위치에오목하게형성되어상기밸브디스크의초기개방위치로부터테두리부위를따라순차적으로개방되도록절개홈이형성되는비대칭디스크를포함한다.
    • 一种用于铁路车辆的减震器,其具有活塞阀结构,用于将填充有流体的气缸的内部分成压缩室和张力室,所述活塞阀包括: 所述主体的上部,和一个阀盘和所述主体,其与所述主体的和阻断的主要通道的出口处,通过打开压缩和出口在主信道产生其中形成通道的阻尼力的拉伸行程的时间的上部分和下部分紧密接触 包括其上形成的切割间隙以顺序沿着从阀盘的初始打开位置的边界部分开形成在阀盘的初始打开位置的凹部,并与所述阀盘的在瓦哈部的后表面紧密接触支持的非对称磁盘 的。
    • 7. 发明公开
    • 인장력 및 압축력 댐핑 장치
    • 用于阻尼动力和压缩力的装置
    • KR1020110036498A
    • 2011-04-07
    • KR1020100087819
    • 2010-09-08
    • 보이트 파텐트 게엠베하
    • 몸바우어,클라우스
    • B61G9/08B61G9/06B61G11/12B61G11/08
    • B61G11/12B61G9/16F16F9/346F16F9/48F16F13/06
    • PURPOSE: A tensile force and compressive force damping device is provided to maintain the maximum dynamic force of the transverse section of an orfice. CONSTITUTION: A tensile force and compressive force damping device comprises a damping system(10) and a piston rod(2). The damping system is installed in a housing(11). The damping system comprises an elasticity unit(12) and a hydrostatic damping arranging device. The elasticity unit is formed between first contacting part(14) and a second contacting part(15). The hydrostatic damping arranging device comprises a first and second fluid pressure chamber(17,18) which is filled with hydraulic fluid. The piston rod moves in a longitudinal direction(L) of the damping system toward the housing. The piston rod applies tensile force and compressive force to the damping system according to the movement of the damping system.
    • 目的:提供拉力和压缩阻尼装置,以保持一个零件横截面的最大动力。 构成:拉伸力和压缩力阻尼装置包括阻尼系统(10)和活塞杆(2)。 阻尼系统安装在壳体(11)中。 阻尼系统包括弹性单元(12)和静液压阻尼排列装置。 弹性单元形成在第一接触部分(14)和第二接触部分(15)之间。 静液压阻尼排列装置包括充满液压流体的第一和第二流体压力室(17,18)。 活塞杆沿阻尼系统的纵向(L)朝壳体移动。 活塞杆根据阻尼系统的运动对阻尼系统施加拉力和压缩力。
    • 8. 发明公开
    • 레일본 운송수단의 전면 또는 후면영역을 위한 적어도 하나의 에너지 흡수 장치를 구비한 충격흡수장치
    • 用于至少一个能源消耗装置的轨道导向车辆前后区域的防震装置
    • KR1020100052509A
    • 2010-05-19
    • KR1020107004709
    • 2008-09-05
    • 보이트 파텐트 게엠베하
    • 마츠츌,볼커
    • B61F19/04B61D15/06B61G11/12B60R19/26
    • B61F19/04B60R19/14B60R19/26B60R19/34B61D15/06
    • The invention relates to an energy consumption device (10, 20) as part of a shock-proof device (100) for the front or rear region of a track-guided vehicle, particularly a streetcar vehicle, wherein the energy consumption device (10, 20) is configured to at least partially absorb or reduce the shock energy created upon the impact of the vehicle against an obstacle. In order to ensure that any shock energy occurring upon a lateral impact of the vehicle against an obstacle can also be absorbed or reduced after a predetermined course of events, the invention provides for the energy consumption device (10, 20) to comprise a bumper (11, 21) that is pivot-connected to the vehicle chassis (102) via a first bearing (12, 22). The energy consumption device (10, 20) further comprises a pendulum support (13, 23) that is connected to the bumper (11, 21) via a second bearing (14, 24), and to the vehicle chassis (102) via a third bearing (15, 25) such that the bumper (11, 21) and the pendulum support (13, 23) form a tripod. An energy consumption device (16, 26, 40) is provided, which is configured and disposed such that, upon pivoting of the bumper (11, 21) about a pivot axis defined by the first bearing (12, 22), the resulting force momentum is initiated in the energy consumption device (16, 26, 40) as a linear force, and is at least partially absorbed or reduced at that location.
    • 本发明涉及作为用于轨道导向车辆,特别是有轨电车的前部或后部区域的防震装置(100)的一部分的能量消耗装置(10,20),其中能量消耗装置(10,20) 20)构造成至少部分地吸收或减少在车辆抵靠障碍物的冲击时产生的冲击能量。 为了确保在预先确定的事件过程之后,在车辆对障碍物的横向冲击时发生的任何冲击能量也可以被吸收或减少,本发明提供了能量消耗装置(10,20),其包括保险杠 11,21),其经由第一轴承(12,22)枢转连接到车辆底盘(102)。 能量消耗装置(10,20)还包括通过第二轴承(14,24)连接到缓冲器(11,21)的摆锤支撑件(13,23),并经由 第三轴承(15,25),使得保险杠(11,21)和摆臂支撑件(13,23)形成三脚架。 提供了一种能量消耗装置(16,26,40),其被构造和布置成使得当缓冲器(11,21)围绕由第一轴承(12,22)限定的枢转轴线枢转时,所得到的力 在能量消耗装置(16,26,40)中起动作为线性力,并且在该位置处至少部分地被吸收或减少。
    • 10. 发明公开
    • 철도차량 차륜의 윤중감소 저감을 위한 축상지지장치
    • KR20180072010A
    • 2018-06-29
    • KR20160174363
    • 2016-12-20
    • 한국철도기술연구원
    • HUR HYUN MOOAHN DA HOONPARK JOON HYUK
    • B61F5/30B61G11/12B61G11/18F16F15/027F16F15/03G01G19/04
    • 본발명은철도차량차륜의윤중감소저감을위한축상지지장치구조및 방법에관한것으로; 철도차량의대차프레임과축상스프링사이에설치되는하중감지부와액츄에이터를설치하여철도차량급곡선완화곡선출구와같은천이구간주행시 발생하는차륜의윤중감소를감지시액츄에이터를작동시켜윤중감소를보상하고이를통해차량주행시 탈선안전도를제고함으로써빈번히발생하는차량탈선사고의예방효과를기대할수 있는철도차량차륜의윤중감소저감을위한축상지지장치및 방법을제공한다. 본발명은철도차량의대차프레임과축상스프링사이에윤중을실시간으로측정하는하중감지부와, 상기대차프레임과축상스프링간거리를조종하는액츄에이터와, 상기하중감지부에서검출된윤중이감소된것으로판단되면상기액츄에이터를신장시켜윤중을증가시키는제어부로구성되는철도차량차륜의윤중감소저감을위한축상지지장치및 철도차량이급곡선또는완화곡선을포함하는선로를주행시대차프레임과축상스프링사이에설치되는하중감지부를통해윤중을실시간으로측정하는제1단계; 상기하중감지부에서실시간으로측정한하중이윤중감소한계값보다작은지를비교판정하고실시간으로측정한하중이설정된윤중감소한계값보다작으면상기대차프레임과축상스프링간거리를조종하는액츄에이터를구동하는제2단계;로구성되는철도차량차륜의윤중감소저감을위한축상지지방법에특징이있다.