公开(公告)号：WO2014006476A3

公开(公告)日：2014-03-06

申请号：PCT/IB2013001411

申请日：2013-07-02

Applicant: EPAR SP Z O O

Inventor： GUMULA STANISLAW ,  KASINOWSKI JAROSLAW ,  LAGIEWKA PRZEMYSLAW

IPC: F16F7/10 ,  B60G5/00

CPC classification number: B60G5/005 ,  B60G2202/22 ,  B60G2202/32 ,  B60G2204/17 ,  B60G2204/4192 ,  B60G2204/4232 ,  B60G2206/0112 ,  B60G2300/10 ,  B60G2600/02 ,  B61F5/04 ,  F16F7/1022 ,  F16F2232/06

Abstract: A shock absorbing trolley of a railway wagon, comprising a first- stage shock absorbing means by means of which the chassis (18) of the trolley is coupled with wheels (20), and a second-stage shock absorbing means which connect the chassis (18) with an equalizer beam of the rail-vehicle, wherein the second-stage shock absorbing means comprise at least one energy absorbing element in a form of a kinetic energy absorption rotor arrangement (1) in which kinetic energy of progressive movement is transformed into kinetic energy of rotational movement, and wherein the arrangement comprises a top plate (13) and a bottom plate (12) between which are arranged racks (2) interengaged with toothed wheels (3, 3a, 3b, 3c) driving the kinetic energy rotor accumulators of a given moment of inertia, characterized in that the kinetic energy absorption rotor arrangement (1) installed under the equalizer beam (17) of the rail-vehicle comprises at least two racks (2) interengaged with toothed wheels (3, 3a, 3b, 3c) of the kinetic energy rotor accumulators (4, 5, 6) of differentiated capabilities of energy accumulation, wherein the racks (2) are installed between the bottom plate (12) and the top plate (13) defining differentiated gaps (7, 8, 9) providing differentiated idle stroke between them and these plates (12, 13).

Abstract translation: 一种铁路货车的减震手推车，包括第一级减震装置，通过该缓冲装置将手推车的底盘（18）与轮（20）联接，以及第二级减震装置，其连接底架 18），其中所述轨道车辆的均衡器梁，其中所述第二级减震装置包括动能吸收转子装置（1）形式的至少一个能量吸收元件，其中逐步运动的动能被转换成 旋转运动的动能，并且其中所述装置包括顶板（13）和底板（12），它们之间布置有与驱动动能转子的齿轮（3,3a，3b，3c）相互接合的齿条（2） 具有给定转动惯量的蓄能器，其特征在于，设置在轨道车辆的均衡器梁（17）下方的动能吸收转子装置（1）包括至少两个与齿轮（3,3a）相互接合的齿条（2） ，3b，3c），其中所述机架（2）安装在所述底板（12）和所述顶板（13）之间，所述动能转子蓄能器（4,5,6）具有不同的能量积累能力， （7,8,9）在它们与这些板（12,13）之间提供差别的空转行程。