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公开(公告)号：KR1020020088681A
公开(公告)日：2002-11-29
申请号：KR1020010027494
申请日：2001-05-19
Applicant: 한국과학기술연구원
IPC: A61B1/00
CPC classification number: B62D57/02 , A61B1/00156 , A61B1/041 , A61B34/30 , A61B34/70 , A61B34/72 , A61B2034/303 , B25J7/00
Abstract: PURPOSE: A micro robot is provided to achieve improved efficiency of structure, while reducing manufacturing cost and size and allowing ease of manufacture. CONSTITUTION: A micro robot comprises a main body; a rotating shaft(6') mounted within the main body and connected to a drive unit(6) for generating rotating force; a plurality of cams(5) sequentially arranged within the main body, at a predetermined phase difference, and coupled to the rotating shaft; a plurality of legs(3) each of which has an end contacting each cam and the other end protruded outward from the main body, wherein legs are mounted to the main body in such a manner that legs are movable by the rotation of cams; and a unit for moving the main body. The cam has, at an outer periphery thereof, a U-shaped groove, and the inner end of the leg contacting the cam contacts the U-shaped grooved.
Abstract translation: 目的：提供微型机器人，以提高结构效率，同时降低制造成本和尺寸，并且易于制造。 构成：微型机器人包括主体; 安装在主体内并连接到用于产生旋转力的驱动单元（6）的旋转轴（6'）; 多个凸轮（5），其以预定的相位顺序地布置在所述主体内，并且联接到所述旋转轴; 多个腿部（3）各自具有接触每个凸轮的端部，另一端从主体向外突出，其中腿部以通过凸轮的旋转可移动的方式安装到主体; 以及用于移动主体的单元。 凸轮在其外周具有U形槽，并且与凸轮接触的脚的内端接触U形槽。
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公开(公告)号：KR1020020082978A
公开(公告)日：2002-11-01
申请号：KR1020010022141
申请日：2001-04-24
Applicant: 한국과학기술연구원
IPC: A61B1/00
CPC classification number: A61B1/041 , A61B1/00156 , A61B34/72
Abstract: PURPOSE: A micro robot is provided to relieve pain of the patient and allow examination to be easily performed by permitting the micro robot to automatically move within the large intestine of the patient. CONSTITUTION: A micro robot comprises a front driving unit(50) having an illumination device, a photographing device and a driving member for movement of the robot, and which photographs interior of intestine, by being moved within the intestine; a rear driving unit(60) spaced apart from the front driving unit, and which moves along the inner wall of intestine and permits the robot to move fast or easily convert direction through an additional driving member; a steering unit(70) positioned at the central axis connecting the front driving unit and the rear driving unit, and which stably supports movement of the front driving unit and the rear driving unit; a body fixing unit(80) for connecting peripheries of the front driving unit and the rear driving unit, and fixing the robot at a predetermined point; and a control unit(90) for controlling movement of the robot by controlling the front driving unit, rear driving unit and the body fixing unit.
Abstract translation: 目的：提供微型机器人，以减轻患者的疼痛，并允许微型机器人在患者的大肠内自动移动来容易地进行检查。 构成：微型机器人包括具有照明装置的前驱动单元（50），用于机器人移动的拍摄装置和驱动构件，以及通过在肠内移动的肠内照片; 与前驱动单元间隔开的后驱动单元（60），其沿着肠内壁移动并允许机器人快速或容易地通过附加的驱动构件转换方向; 位于连接前驱动单元和后驱动单元的中心轴并且稳定地支撑前驱动单元和后驱动单元的运动的转向单元（70） 主体固定单元，用于连接前驱动单元和后驱动单元的周边，并将机器人固定在预定点; 以及通过控制前驱动单元，后驱动单元和主体固定单元来控制机器人的移动的控制单元（90）。
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公开(公告)号：KR100339243B1
公开(公告)日：2002-05-31
申请号：KR1019990053801
申请日：1999-11-30
Applicant: 한국과학기술연구원
IPC: B29C43/32
Abstract: 본발명은탄성계수구배를가지는, 성형재(2) 탄성지지용고분자탄성구조물(1a, 1b)과, 상기고분자탄성구조물(1a, 1b) 및그를교환하기위한교환대(6)를구비하는성형재(2) 탄성지지장치와, 그를이용한성형장치에관한것으로서, 본발명은성형재(2)를중심으로가압수단(3a, 3b)의반대편에설치되고, 탄성계수구배를가지는, 성형재(2) 탄성지지용고분자탄성구조물(1a, 1b)을제공한다. 또한, 본발명은상기고분자탄성구조물(1a, 1b)과; 성형재(2)를중심으로상기고분자탄성구조물(1a, 1b)의반대편에설치되는가압수단(3a, 3b)으로이루어지는성형장치를제공하며, 아울러, 상기고분자탄성구조물(1a, 1b)과; 상기고분자탄성구조물(1a, 1b)을교대하기위한교환대(6)로서, 상기고분자탄성구조물(1a, 1b)이최소두 개장착될수 있고, 각단위성형공정이완료될때마다운동됨으로써, 그에따라상기고분자탄성구조물(1a, 1b) 각각을순차적으로성형위치로이동시킬수 있는고분자탄성구조물교환대(6)로이루어지는성형재(2) 탄성지지장치를제공한다.
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公开(公告)号：KR1020010099046A
公开(公告)日：2001-11-09
申请号：KR1020010049468
申请日：2001-08-17
Applicant: 한국과학기술연구원
Inventor： 홍예선
IPC: F16B47/00
CPC classification number: F16B47/00 , B65G49/061
Abstract: 본 발명은 편평한 벽면에 물체를 흡착, 고정시키거나 평면으로 구성된 가벼운 물체를 흡착, 견인할 때 많이 이용되고 있는 진공 패드(vacuum pad)의 원리와 편평한 평면 위에서 물체를 마찰 없이 미끄럼 이동시키기 위하여 흔히 이용되고 있는 공기 베어링(air bearing)의 원리를 기구적으로 결합시킨 기구의 구조에 관한 것이다.
이를 통해 본 발명은 진공 패드를 이용하여 물체를 흡착시킨 상태에서 공기 베어링의 기능을 이용하여 마찰저항 없이 물체를 상대 이동시킬 수 있고, 또한 원하는 위치에서 공기 베어링의 기능을 정지시켜 물체를 고정시킬 수 있는 기능을 발휘할 수 있다.-
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Patent Agency Ranking
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公开(公告)号：KR1019970006487B1
公开(公告)日：1997-04-28
申请号：KR1019940010510
申请日：1994-05-13
Applicant: 한국과학기술연구원
IPC: B08B11/04
Abstract: The robot system with preset program washes the outside glass wall of the building by means of a wiper. The system comprises a transporting mount(2) installed on the rooftop, a pair of ropes(18,20) dangled downwards from the transporting mount, four horizontal supporters(9, 10,11,12) movably engaged between two ropes, four pairs of pneumatic grippers(1-8) for holding or releasing the supporter from the rope, a pneumatic cylinder(13) for transporting vertically the first and fourth supporters, four pairs of vacuum pads(25-32) for keeping the supporter to the outside glass wall, a lot of pneumatic cylinders(33-40) for sucking and releasing the vacuum pads, a cleaning wiper(43) movably mounted on the first supporter(9) with two pneumatic cylinders(41,42) for left & right, back & forth movement, and a PLC (74) for controlling the sequential operation of the solenoid valves.
Abstract translation: 具有预设程序的机器人系统通过刮水器洗涤建筑物的外部玻璃墙。 该系统包括安装在屋顶上的运输支架（2），从运输支架向下悬挂的一对绳索（18,20），可移动地接合在两根绳索之间的四个水平支撑件（9,10,11,12），四对 用于从绳索保持或释放支撑件的气动夹具（1-8），用于垂直地输送第一和第四支撑件的气缸（13），用于将支撑件保持在外部的四对真空垫（25-32） 玻璃壁，用于吸入和释放真空垫的大量气缸（33-40），用于向左和向右移动地安装在第一支撑件（9）上的两个气缸（41,42）的清洁刮水器（43） 以及用于控制电磁阀的顺序操作的PLC（74）。
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公开(公告)号：KR1019940009287B1
公开(公告)日：1994-10-06
申请号：KR1019920025232
申请日：1992-12-23
Applicant: 한국과학기술연구원
Inventor： 홍예선
IPC: B60G13/00
Abstract: the solenoid (20), body part (30) and damping part (40) solenoid proportionally generating magnetic power according to current signal from ECU (electrical control unit); the body part (30) composing of a valve body (31) and a spool (32), the damping part (40) composing of the damping chamber (41) and damping piston (42); the coil (21) of proportional solenoid linked to ECU. The method is free from oil pressure loss for valve control, good to miniaturize, and lowers the defect rate because it has no orifice.
Abstract translation: 螺线管（20），主体部分（30）和阻尼部分（40）电磁铁根据来自ECU（电气控制单元）的电流信号成比例地产生磁力; 构成阀体（31）的主体部（30）和阀芯（32），构成阻尼室（41）和阻尼活塞（42）的阻尼部（40）。 比例螺线管的线圈（21）连接到ECU。 该方法没有油压损失，阀门控制好，小型化，降低了缺陷率，因为它没有孔口。
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公开(公告)号：KR1019940013906A
公开(公告)日：1994-07-16
申请号：KR1019920025232
申请日：1992-12-23
Applicant: 한국과학기술연구원
Inventor： 홍예선
IPC: B60G13/00
Abstract: 본 발명은 자체를 제어하기 위한 유압 동력손실이 없고 구조가 간단하여 소형화에 유리하며 고장율을 낮출 수 있도록 한 차량의 능동제어식 현가장치용 유압장치를 위한 직동식 전자비례감압밸브에 관한 것으로, 전류신호(i)가 입력되는 코일(21)과, 플런저(22) 및 푸시로드(23)을 가지며 전류신호(i)에 따라 비례적으로 자력을 발생시키는 비례솔레노이드부(2O)와, 오일공급포트(P
1 )와 오일배출포트(P
2 )와 오일귀환포트(P
3 )를 가지는 밸브동체(31)와 이 밸브동체(31) 내에서 비례솔레노이드(20)의 플런저(22)에 연결되어 광복이동하면서 상기 포트(P
1 )(P
2 )(P
3 )를 개폐하는 스풀(32)을 가지는 몸체부(30) 및 상기 밸브동체(31)의 선단부측에 형성되는 댐핑챔버(41)와, 상기 댐핑챔버(41)내에서 왕복이동되며 댐핑 오리피스(43)가 형성된 댐핑 피스턴(42) 및 이 댑핑 피 턴(42)을 스풀(32)에 연결하는 푸시로드(44)를 가지는 댐핑부(40)를 구비하여서 되는 것이다.-
公开(公告)号：KR1019920007026B1
公开(公告)日：1992-08-24
申请号：KR1019900013244
申请日：1990-08-27
Applicant: 한국과학기술연구원
Inventor： 홍예선
IPC: F16K31/06
CPC classification number: B60T13/686 , B60T8/364 , B60T8/4275
Abstract: The solenoid valve used in an antilocking brake system (ABS) of an automobile is able to change directions of three- ports/three-positions. The solenoid valve includes a cylinder (13) in it. The cylinder has both connecting ports (P)(T) for the suction hole and the exhausting hole of the hydraulic pump. A yoke (12), producing sucking magnetic force when current flows in the solenoid coil (11), is placed in the central part of the cylinder inside of the tube. The cylinder incldues push rods supported by springs, first and second plungers (14), (15) which move independently to each other by magnetic force induced at the yoke, and first and second check valves (16)(17) placed in the connecting port (9) and the first plunger.
Abstract translation: 用于汽车的防抱死制动系统（ABS）的电磁阀能够改变三个端口/三个位置的方向。 电磁阀包括在其中的气缸（13）。 气缸具有吸入孔的连接口（P）（T）和液压泵的排气孔。 在电磁线圈（11）中流动时产生吸引磁力的磁轭（12）被放置在管内的气缸的中心部分。 气缸包括由弹簧支撑的推杆，第一和第二柱塞（14），（15），其通过在轭处感应的磁力彼此独立地移动，并且第一和第二止回阀（16）（17）放置在连接 端口（9）和第一柱塞。
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