-
Patent Agency Ranking
公开(公告)号：KR1020120089144A
公开(公告)日：2012-08-09
申请号：KR1020110010341
申请日：2011-02-01
Applicant: 국방과학연구소
Abstract: PURPOSE: A percussive device and a remolding index testing system and method of an object having the same are provided to improve the accuracy of a teat by accurately controlling the position of a balance weight. CONSTITUTION: A remolding index testing system of an object having a percussive device comprises a cylinder(110), an impact plate(121), a guide rod(122), an encoder(130), a balance weight(123), and an electromagnet holder(124). The impact plate covers the opened surface of the cylinder and is vertically movable along the inner surface of the cylinder. Both ends of the guide rod are connected to the impact plate and the encoder. The encoder is geared with the guide rod. The balance weight falls down along the outer surface of the guide rod. The electromagnet holder is arranged on the top of the balance weight to be vertically movable along the guide rod, and the balance weight is detachably arranged on the electromagnet holder. When the balance weight falls down, the electromagnet holder measures the height change of an object through the rotation of the encoder.
Abstract translation: 目的：提供一种具有该打击装置和重塑指数测试系统及其重塑索引测试系统和方法，以通过精确地控制平衡重的位置来提高奶头的精度。 构成：具有冲击装置的物体的重塑折射率测试系统包括圆筒（110），冲击板（121），导杆（122），编码器（130），平衡重（123）和 电磁保持器（124）。 冲击板覆盖气缸的打开表面，并且可沿气缸的内表面垂直移动。 导杆的两端连接到冲击板和编码器。 编码器与导杆配合使用。 平衡重沿导杆的外表面下降。 电磁铁保持器设置在平衡重的顶部上，沿导杆可垂直移动，平衡重可拆卸地布置在电磁铁座上。 当平衡重下降时，电磁铁座通过编码器的旋转来测量物体的高度变化。
-
公开(公告)号：KR101042968B1
公开(公告)日：2011-06-20
申请号：KR1020090126484
申请日：2009-12-18
Applicant: 국방과학연구소
Abstract: PURPOSE: An apparatus for measuring the shear displacement of soil using a servo motor is provided to estimate the shearing strength of soil by simultaneously applying vertical and shearing loads to the soil. CONSTITUTION: An apparatus for measuring the shear displacement of soil using a servo motor comprises a main frame(10), a servo motor(15), a gear box(16), an elevation member(20), an adapter(40) for measuring shearing displacement, and a controller. An excavator adapter(50) is formed on the top of the main frame. The servo motor and the gear box are installed in a support(14) formed in the inner top of the main frame. The elevation member has a ball screw member(23). The adapter is detachably coupled to the elevation member and measures the shearing torque of soil using a shear ring(47) protruded from the bottom of the main frame. The controller calculates the shearing force of the soil using the signal of the adapter.
Abstract translation: 目的：提供一种使用伺服电机测量土体剪切位移的装置，通过同时对土壤施加垂直和剪切载荷来估算土体的剪切强度。 一种用于使用伺服电动机测量土壤剪切位移的设备，包括主框架（10），伺服电机（15），齿轮箱（16），升降构件（20），适配器（40） 测量剪切位移和控制器。 挖掘机适配器（50）形成在主框架的顶部。 伺服电动机和齿轮箱安装在形成在主框架的内部顶部中的支撑件（14）中。 升降构件具有滚珠丝杠构件（23）。 适配器可拆卸地联接到升降构件并且使用从主框架的底部突出的剪切环（47）来测量土壤的剪切力矩。 控制器使用适配器的信号计算土壤的剪切力。
-
公开(公告)号：KR101254995B1
公开(公告)日：2013-04-17
申请号：KR1020110010341
申请日：2011-02-01
Applicant: 국방과학연구소
Abstract: 본 발명의 일 실시예에 따르는 충격장치는 대상물의 일면에 접촉하도록 형성되는 충격판과, 일단이 상기 충격판에 연결되는 가이드 로드와, 상기 가이드 로드의 타단과 기어 결합되는 엔코더와, 상기 가이드 로드의 외주면을 따라 자유 낙하하도록 형성되는 중공을 구비한 무게추와, 상기 가이드 로드를 따라 상하이동가능하게 상기 무게추의 상부에 배치되며, 자력에 의해 상기 무게추가 착탈되도록 형성되는 전자석 홀더를 포함함으로써, 장치의 자동화와 무게추의 정확한 위치제어로 인한 사용 효율성의 증대와 시험의 정확성을 향상시킬 수 있다.
-
公开(公告)号：KR1020110041777A
公开(公告)日：2011-04-22
申请号：KR1020090098761
申请日：2009-10-16
Applicant: 국방과학연구소
Abstract: PURPOSE: A device for measuring the strength of the ground using a servo motor is provided to enable the accurate measurement of weak soil foundation from the subsidence of the ground according to vertical load. CONSTITUTION: A device for measuring the strength of the ground using a servo motor comprises a mainframe(10), a servo motor(15), a gear-box(16), an elevating member(20), a subsidence sensing unit(30), an adapter(26) for load-settlement measurement, a pressure plate, and a controller. The mainframe comprises an excavator adapter(50). The excavator adapter is assembled with the bucket fixture of the excavator. The elevating member comprises a screw shaft(21) and a ball screw member(23). The elevating member moves up and down inside the mainframe by the servo motor. The subsidence sensing unit senses the vertical movement of the elevating member. A load cell is installed in the adapter for the load-settlement measurement. The lower end of the adapter for the load-settlement measurement is projected to the lower part of the main frame. The pressure plate is detachably assembled with the lower end of the adapter for the load-settlement measurement. The controller controls the servo motor.
Abstract translation: 目的：提供一种使用伺服电机测量地面强度的装置，以便根据垂直载荷从地面沉降中精确测量弱土基础。 构成：使用伺服电动机测量地面强度的装置包括主机（10），伺服电机（15），齿轮箱（16），升降构件（20），沉降感测单元（30） ），用于负载沉降测量的适配器（26），压力板和控制器。 主机包括挖掘机适配器（50）。 挖掘机适配器与挖掘机的铲斗固定装置组装。 升降构件包括螺杆轴（21）和滚珠丝杠构件（23）。 升降构件通过伺服马达在主机内部上下移动。 沉降感测单元感测升降构件的垂直运动。 负载传感器安装在适配器中进行负载沉降测量。 用于负载沉降测量的适配器的下端投影到主框架的下部。 压力板与适配器的下端可拆卸地组装用于负载沉降测量。 控制器控制伺服电机。
-
公开(公告)号：KR101235036B1
公开(公告)日：2013-02-21
申请号：KR1020120000254
申请日：2012-01-02
Applicant: 국방과학연구소
IPC: G01P3/64
Abstract: PURPOSE: A water speed measuring apparatus and a measuring method of a vehicle are provided to automatically measure a passage time of test vehicle, thereby reducing artificial error and improving test reliability. CONSTITUTION: A water speed measuring apparatus(100) comprises a controller(110), a sensor part(120), and a communication part(130). A sensor part comprises a transmission sensor and a receiving sensor. The communication part receives a signal from the transmission sensor of a water vehicle and a passage signal from receiving sensors. The controller measures the water speed of the water vehicle based on the received passage signal. The transmission sensor transmits a sensed signal to the receiving sensor. The Passage signal is generated based on a cut off of the sensed signal by the passage of the water vehicle. [Reference numerals] (110) Controller; (120) Sensor part; (130) Communication part; (140) Data acquisition part
Abstract translation: 目的：提供一种水速测量装置和车辆测量方法，以自动测量测试车辆的通过时间，从而减少人为误差，提高测试可靠性。 构成：水速测量装置（100）包括控制器（110），传感器部分（120）和通信部分（130）。 传感器部分包括传输传感器和接收传感器。 通信部分接收来自水车辆的传动传感器的信号和来自接收传感器的通过信号。 控制器根据接收到的通过信号测量水车的水速。 传输传感器将感测到的信号传送到接收传感器。 基于通过水车辆通过的感测信号的切断产生通道信号。 （附图标记）（110）控制器; （120）传感器部件; （130）通讯部分; （140）数据采集部分
-
-
-
-
Search Results
5
records
(took 0.016 seconds)
