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51. 发明公开

KR1020120133656A 다축 진동 시험기 有权
标题翻译：多轴振动试验机
公开(公告)号：KR1020120133656A
公开(公告)日：2012-12-11
申请号：KR1020110052403
申请日：2011-05-31
申请人： 한국산업기술대학교산학협력단
发明人： 정명진 , 박태익
IPC分类号： G01M7/06 , G01M7/02
摘要： PURPOSE: A multi-axial vibration tester is provided to obtain proper strength of a strut bar capable of sufficiently transferring power of an actuator to a specimen and the inertial force minimally influencing the operation of the actuator. CONSTITUTION: A multi-axial vibration tester comprises a vibration table(20), a specimen fixing tool(30), a vertical direction vibration tool(50), and horizontal direction vibration tools(40,60). The vibration table is mounted on a base(10). The vertical direction vibration tool adds vibration to a specimen fixed by the specimen fixing tool in a vertical direction. The horizontal direction vibration tools add vibration to the specimen in a horizontal direction. The each vibration tool comprises linear actuators and strut bars(42,52). The linear actuators are mounted on the base.
摘要翻译：目的：提供一种多轴振动测试仪，以获得能够将致动器的动力充分转移到试样上的支杆的适当强度以及最小程度上影响致动器操作的惯性力。构成：多轴振动测试仪包括振动台（20），试样固定工具（30），垂直方向振动工具（50）和水平方向振动工具（40,60）。振动台安装在基座（10）上。垂直方向振动工具在垂直方向上对由样本固定工具固定的样本增加振动。水平方向振动工具在水平方向上对试样增加振动。每个振动工具包括线性致动器和支柱（42,52）。线性致动器安装在基座上。

52. 发明公开

KR1020120069147A 주행시험대를 이용한 철도차량의 승차감 시험장치 有权
标题翻译：使用驾驶测试台测试铁路车辆的舒适性的装置
公开(公告)号：KR1020120069147A
公开(公告)日：2012-06-28
申请号：KR1020100130565
申请日：2010-12-20
申请人： 한국철도기술연구원
发明人： 박준혁 , 김남포
IPC分类号： G01M17/08 , G01M7/06
摘要： PURPOSE: A device for testing ride comfort of a railway vehicle using a roller rig is provided to reduce a time and cost for testing the ride comfort by performing the riding comfort test of a prototype vehicle or superannuated commercial vehicle in indoor when developing a new railway vehicle. CONSTITUTION: A device for testing ride comfort of a railway vehicle using a roller rig comprises a roller rig(110), a test vehicle body(120), and a vibration simulating member(140). The roller rig simulates a driving of a test cart for the ride comfort test. The test vehicle body is connected to the test cart, thereby being evaluated. The vibration simulating member simulates vibration features in the rear part of the test vehicle body.
摘要翻译：目的：提供一种用于使用滚子钻机测试铁路车辆的乘坐舒适性的装置，以便在开发新铁路时，通过在室内执行原型车辆或超级商业车辆的乘坐舒适性测试来减少测试乘坐舒适度的时间和成本车辆。构成：用于使用滚子钻机测试铁路车辆的乘坐舒适性的装置包括滚子钻机（110），测试车体（120）和振动模拟构件（140）。滚筒钻机模拟驾驶考勤车进行乘坐舒适性测试。测试车体连接到测试车，由此进行评估。振动模拟部件模拟试验车身后部的振动特征。

53. 发明授权

KR100862067B1 진동 시뮬레이션 장치 失效
标题翻译：振动模拟装置
公开(公告)号：KR100862067B1
公开(公告)日：2008-10-09
申请号：KR1020070001154
申请日：2007-01-04
申请人： 모빌텍엔지니어링(주)
发明人： 이래현 , 장용훈 , 홍문기
IPC分类号： G01M7/06 , G01M7/02
摘要： 본 발명에 따른 진동 시뮬레이션 장치는 지지대(10)에 상향설치된 실린더기구(20)의 상단에 테스트베드(30)를 연결하고, 상기 실린더기구(20)의 피스톤로드(23)에 걸림턱(23a)을 형성함과 더불어, 피스톤로드(23)의 외부에 탄성부재(50)를 결합하므로써, 피스톤(22)이 실린더(21)의 내벽에 충돌하여 의도하지 않은 불규칙한 진동이 발생되는 것을 방지할 수 있으며, 제품의 탈착이 간편한 장점이 있다.

54. 发明公开

KR1020080064350A 진동 시뮬레이션 장치 失效
标题翻译：振动模拟装置
公开(公告)号：KR1020080064350A
公开(公告)日：2008-07-09
申请号：KR1020070001154
申请日：2007-01-04
申请人： 모빌텍엔지니어링(주)
发明人： 이래현 , 장용훈 , 홍문기
IPC分类号： G01M7/06 , G01M7/02
摘要： A vibration simulation apparatus is provided to couple an elastic member to the exterior of a piston rod so as to prevent generation of irregular vibrations due to collision of a piston with the inner wall of a cylinder. A vibration simulation apparatus includes a support frame, a cylinder mechanism(20), a test bed, and a cylinder drive part. The cylinder mechanism is connected to the support frame at its one end. The test bead is connected to the other end of the cylinder mechanism to fix a product to be tested. The cylinder drive part is connected to the cylinder mechanism to resiliently drive the cylinder mechanism. The cylinder mechanism includes a cylinder(21), a piston(22), and a piston rod(23). The cylinder has first and second air ports(21a,21b). The piston divides the inner space of the cylinder into first and second chambers(21c,21d). The piston rod is connected to the piston and extends out of the cylinder. An elastic member(50) is provided to prevent the piston rod from colliding with the inner wall of the cylinder.
摘要翻译：提供振动模拟装置以将弹性构件联接到活塞杆的外部，以防止由于活塞与气缸的内壁碰撞而产生不规则的振动。振动模拟装置包括支撑框架，气缸机构（20），试验台和气缸驱动部分。气缸机构在其一端连接到支撑框架。试验珠连接到气缸机构的另一端以固定待测产品。气缸驱动部分连接到气缸机构以弹性地驱动气缸机构。气缸机构包括气缸（21），活塞（22）和活塞杆（23）。气缸具有第一和第二气孔（21a，21b）。活塞将气缸的内部空间分成第一和第二室（21c，21d）。活塞杆连接到活塞并延伸出气缸。提供弹性构件（50）以防止活塞杆与气缸的内壁碰撞。

55. 实用新型

KR200372933Y1 자동차용 가속도 센서 테스트용 셰이커 失效
标题翻译：汽车加速度计测试摇床
公开(公告)号：KR200372933Y1
公开(公告)日：2005-01-14
申请号：KR2020040030445
申请日：2004-10-28
申请人： 주식회사 현대오토넷
发明人： 박남수
IPC分类号： G01M7/06 , G01M99/00
CPC分类号： G01M99/004 , G01M7/06 , G01P15/097
摘要： 본 고안은 왕복 이송 로드의 선단에 설치되는 테스트 플레이트 위에 자동차의 에어백 전자제어유닛(ECU) 등에 포함되는 가속도센서를 움직이지 않도록 고정하여 올려 놓고, 테스트 플레이트를 왕복 이송시킬 때 생성되는 가속도에 대응하는 가속도센서의 출력을 테스트하는 자동차용 가속도 센서 테스트용 셰이커에 관한 것이다.
본 고안에 따르면, 수평 및 수직 테스트 플레이트 위에 가속도센서를 수평 혹은 수직 상태로 움직이지 않도록 고정할 수 있으므로, 가속도센서가 자동차에 장착되는 위치(예컨대, 자동차의 전후면, 좌우측면, 상하면)에 대응하도록 가속도센서의 센싱 방향을 다양하게 변경하면서 가속도센서의 출력을 정확하게 테스트할 수 있는 장점이 있다.

56. 发明授权

KR100397072B1 대형 진동삼축시험기 失效
标题翻译： 대형진동삼축시험기
公开(公告)号：KR100397072B1
公开(公告)日：2003-09-13
申请号：KR1020010088856
申请日：2001-12-31
申请人： 한국수자원공사
发明人： 김우구 , 박한규 , 신동훈 , 황성춘
IPC分类号： G01M7/06
摘要： PURPOSE: A large triaxial vibration test apparatus is provided to secure the safety of various civil structures by using in the evaluation of the safety, the design and the construction of a new civil structure. CONSTITUTION: A triaxial chamber(100) has a test piece(S) therein. A restrictive pressure generator(200) gives the isotropic pressure to be changed from the pneumatic pressure to the water pressure into the test piece. A perpendicular stocking device gives the compressive pressure to the test piece vertically. A hydraulic pressure generator(400) operates the perpendicular stocking device. An electric measuring and controlling device(500) measures the perpendicular load, the perpendicular displacement, the restrictive pressure, the gap water pressure, the volume change of the test piece according to the operation of the perpendicular stocking device and controls the triaxial chamber and the perpendicular stocking device according to testing conditions. Thereby, an input parameter for a design, a construction and a movement analysis is checked exactly.
摘要翻译：目的：通过评估安全性，设计和建造新型土木结构，提供大型三轴振动试验装置，以确保各种土木结构的安全。构成：三轴腔室（100）中具有测试件（S）。限制性压力发生器（200）使各向同性压力从气压变为水压进入试件。垂直存放装置垂直向测试件提供压缩压力。液压发生器（400）操作垂直储存装置。电测控装置（500）根据垂直放养装置的操作测量垂直负荷，垂直位移，限制压力，间隙水压力，试件的体积变化，并控制三轴室和根据测试条件垂直放置装置。由此，精确地检查设计，构造和运动分析的输入参数。

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