-
公开(公告)号：KR101379809B1
公开(公告)日：2014-04-01
申请号：KR1020130056462
申请日：2013-05-20
Applicant: 한국과학기술연구원
Abstract: According to an embodiment of the present invention, a torque limiter capable of changing a yielding torque according to a driving angle includes: a first slide unit having a spring, a pusher disposed at a front end of the spring, a rotor bearing coupled to a frond of the pusher; a rotor cam having a section surface, generating a yielding force by a contact shape with the rotor bearing, fixing a location of the rotor bearing without a rotational displacement below a predetermined torque applied from outside, and generating an instant rotational displacement when the predetermined torque is exceeded; a second slide unit installed facing the first slide unit, and having a pusher, and stator bearing coupled to a front end of the pusher; a stator cam contacting the stator bearing and fixed to not rotate; a lever unit connected between the first slide unit and the second slide unit changing the yielding torque by compressing or extending the spring of the first slide unit through a movement of the second slide unit; and a rotor relatively rotating between the rotor cam and the stator cam.
Abstract translation: 根据本发明的实施例，能够根据驱动角度改变屈服扭矩的扭矩限制器包括：具有弹簧的第一滑动单元，设置在弹簧的前端的推动器，连接到弹簧的转子轴承 推杆的边缘; 具有截面的转子凸轮，通过与转子轴承的接触形状产生屈服力，将转子轴承的位置固定，而不会从外部施加的预定扭矩以下的旋转位移，并且当预定扭矩 被超过 安装成面向第一滑动单元并具有推动器的第二滑动单元和联接到推动器的前端的定子轴承; 定子凸轮接触定子轴承并固定而不旋转; 连接在第一滑动单元和第二滑动单元之间的杠杆单元通过第二滑动单元的移动压缩或延伸第一滑动单元的弹簧来改变屈服扭矩; 以及在转子凸轮和定子凸轮之间相对旋转的转子。
-
公开(公告)号：KR101270032B1
公开(公告)日：2013-05-31
申请号：KR1020110117430
申请日：2011-11-11
Applicant: 한국과학기술연구원
IPC: F41H11/13 , B25J3/00 , F41H11/136
Abstract: 본발명은지뢰탐지로봇에관한것으로, 더상세하게는, 지뢰탐지를위해개선된구조를가지며, 제어가용이한지뢰탐지로봇에관한것이다. 본발명의일 실시예에따른지뢰탐지로봇은, 전력을공급하는동력부; 휠또는트랙을통해이동하는구동부; 상기구동부에연결되어상기구동부를제어하면서, 지뢰탐지작업을제어하는로봇본체; 상기로봇본체의상부에배치되며, 지면과평행한방향으로이동하는 X축방향이동부; 상기 X축방향이동부와연결되며, 상기지면과수직한방향으로이동하는 Z축방향이동부; 지하에매설된지뢰를탐지하는지뢰탐지부; 및상기 Z축방향이동부와상기지뢰탐지부를연결하는연결부를포함한다.
-
公开(公告)号：KR100970712B1
公开(公告)日：2010-07-16
申请号：KR1020080012951
申请日：2008-02-13
Applicant: 한국과학기술연구원
CPC classification number: F16H49/001
Abstract: 본 발명은 하모닉 감속기에 관한 것으로서, 본 발명에 따른 하모닉 감속기는 서로 다른 피치 지름을 가지면서 동일 중심으로 평행하게 배치되는 복수 개의 외접 기어; 상기 복수 개의 각 외접 기어와 맞물리는 치열을 내주면에 구비하며, 상기 각 외접 기어의 원주 길이보다 긴 원주 길이를 가지는 가요성 기어; 상기 가요성 기어의 외주면을 구르면서 상기 외접 기어와 상기 가요성 기어의 맞물림을 발생시키는 복수 개의 롤러; 및 상기 복수 개의 롤러를 서로 연결하여 일체로 회전시키는 연결 스프로킷을 포함한다.
감속, 하모닉, 롤러, 기어, 스프로킷-
公开(公告)号：KR1020100000342A
公开(公告)日：2010-01-06
申请号：KR1020080059800
申请日：2008-06-24
Applicant: 한국과학기술연구원
IPC: F16H1/32
CPC classification number: F16H49/001
Abstract: PURPOSE: A harmonic decelerator is provided to improve a power transmission property by improving a contact ratio between an external gear and a flexible gear. CONSTITUTION: A plurality of internal gears(110) is prepared. A tooth for being engaged with each internal gear is included in an outer circumference of a band type flexible gear(120). The band type flexible gear has a pitch circumference length smaller than a pitch circumference length of the internal gear. A wave generating part(130) is installed in an inner side of the flexible gear, is rotated, and generates a plurality of harmonic motions by transforming the flexible gear. The flexible gear is integrally engaged with the internal gears, and overlaps the harmonic motions.
Abstract translation: 目的：提供谐波减速器，通过提高外齿轮与柔性齿轮之间的接触比来提高动力传递性能。 构成：准备多个内齿轮（110）。 在带式柔性齿轮（120）的外周中包括与每个内齿轮啮合的齿。 带式柔性齿轮的节圆长度小于内齿轮的节圆长度。 波形产生部件（130）安装在柔性齿轮的内侧，旋转，并通过变换柔性齿轮产生多个谐波运动。 柔性齿轮与内齿轮整体接合，并与谐波运动重叠。
-
公开(公告)号：KR100800449B1
公开(公告)日：2008-02-04
申请号：KR1020070024805
申请日：2007-03-14
Applicant: 한국과학기술연구원
IPC: F16H1/32
Abstract: A harmonic decelerating device is provided to decrease a backlash during a speed shifting process by combining plural harmonic movements at various deceleration ratios. A harmonic decelerating device includes plural cylindrical inner gear(10), a flexible gear(20), and a wave generator(30). The flexible gear is adjoined with the respective inner gears. The wave generator is implemented inside the flexible gear and rotated to change a shape of the flexible gear, such that a harmonic movement is generated. The flexible gear is formed to be integrated with the inner gears. When one of the inner gears is fixed and the rest of inner gears are extracted to an output portion, the flexible gear overlaps the harmonic movements to generate an output.
Abstract translation: 提供一种谐波减速装置，通过组合各种减速比的多次谐波运动来减速变速过程中的间隙。 谐波减速装置包括多个圆柱形内齿轮（10），柔性齿轮（20）和波发生器（30）。 柔性齿轮与相应的内齿轮相邻。 波发生器实现在柔性齿轮内部并被旋转以改变柔性齿轮的形状，使得产生谐波运动。 柔性齿轮形成为与内齿轮一体化。 当内齿轮中的一个被固定并且其余的内齿轮被提取到输出部分时，柔性齿轮与谐波运动重叠以产生输出。
-
Patent Agency Ranking
公开(公告)号：KR1020060033465A
公开(公告)日：2006-04-19
申请号：KR1020040082593
申请日：2004-10-15
Applicant: 한국과학기술연구원
Abstract: 본 발명은 유변유체를 이용한 제동장치에 관한 것으로서, 전단면 사이의 간극을 줄이고 복수 개의 챔버를 형성하여 출력을 증가시키면서도 소형화할 수 있게 구성한 유변유체를 이용한 제동장치를 제공하는 데 그 목적이 있다.
상기와 같은 목적을 달성하기 위한 본 발명은 복수의 고정자(120, 130) 사이에 위치하여 이동하는 이동자(110)와, 고정자(120, 130)의 사이에 채워진 유변유체(150) 및, 자기장을 형성하는 코일(180)을 포함하는 제동장치에 있어서, 다수 개의 회전체(140)들이 케이싱(143)에 회전 가능하게 장착된 상태로, 상기 복수의 고정자(120, 130) 사이에 위치하는 것을 기술적 특징으로 한다.
이와 같이 구성된 본 발명의 유변유체를 이용한 제동장치는 고정자의 사이에 롤러들을 위치함으로써, 롤러와 롤러의 사이에 챔버를 형성하고 롤러와 고정자 사이 간극을 좁게 함으로써, 제동장치의 출력을 크게 증가시킨다.
제동장치, 자기유변유체, 자기장, 간극, 회전체-
公开(公告)号：KR100454714B1
公开(公告)日：2004-11-05
申请号：KR1020020008321
申请日：2002-02-16
Applicant: 한국과학기술연구원
CPC classification number: B25J17/0208 , B25J9/1015 , B25J9/1633 , B25J9/1697 , B25J19/0091 , G05B2219/39527 , G05B2219/39577 , G05B2219/40557 , G05B2219/40609
Abstract: A working robot, which is able to perform a required operation by locating a tool on a working position of a moving object, comprises a robot body moving with the object according to the movement of the object with more than one degree of freedom; an actuator mounted on a free end of the robot body and including a tool mounting unit, on which the tool is mounted, connected by a passive joint which reacts passively to small displacement of the object for locating the tool on the working position; and a control device for controlling the robot body, the actuator, and the tool.
Abstract translation: 能够通过将工具定位在移动物体的工作位置上来执行所需操作的工作机器人包括机器人主体，该机器人主体根据具有多于一个自由度的物体的移动与物体一起移动; 安装在机器人本体的自由端上且包括工具安装单元的致动器，所述工具安装在所述工具安装单元上，所述工具安装单元通过无源接头连接，所述无源接头无源地反应所述物体的小位移以将所述工具定位在所述工作位置上; 以及用于控制机器人主体，致动器和工具的控制装置。
-
公开(公告)号：KR1020030068727A
公开(公告)日：2003-08-25
申请号：KR1020020008321
申请日：2002-02-16
Applicant: 한국과학기술연구원
CPC classification number: B25J17/0208 , B25J9/1015 , B25J9/1633 , B25J9/1697 , B25J19/0091 , G05B2219/39527 , G05B2219/39577 , G05B2219/40557 , G05B2219/40609
Abstract: PURPOSE: A working robot and an actuator for the working robot are provided to perform desired working by locating a tool at a working position. CONSTITUTION: A working robot is composed of a robot body(10), an actuator(20) mounted on the free end of the body, and a control unit(40). A tool mounted unit is installed in the actuator, and moves a tool(30) on a working position. The control unit controls the body, actuator, and tool.
Abstract translation: 目的：为工作机器人提供一个工作机器人和一个致动器，通过将工具定位在工作位置来执行所需的工作。 构成：工作机器人由机器人本体（10），安装在身体自由端上的致动器（20）和控制单元（40）组成。 执行器中安装有工具安装单元，并将工具（30）移动到工作位置。 控制单元控制主体，执行器和工具。
-
公开(公告)号：KR1020030046876A
公开(公告)日：2003-06-18
申请号：KR1020010077184
申请日：2001-12-07
Applicant: 한국과학기술연구원
IPC: B25J9/14
Abstract: PURPOSE: A force feedback device using an oil-hydraulic cylinder is provided to apply a suit-type master device with a small size and light weight. CONSTITUTION: A load adding unit applies the load of fluid to an operation unit operated by a user. A force measuring unit(2) measures the force applied by the user. A fluid load control unit controls the strength of the fluid load applied by the load adding unit. A control unit compares the measured force applied to the operation unit with a reference load applied to a remote-controlled device, and calculates the output of the load adding unit. Thus, the control unit calculates the controlled value according to the output, and controls the fluid load control unit.
Abstract translation: 目的：提供使用油压缸的力反馈装置，以应用尺寸小，重量轻的套装型主装置。 构成：负载添加单元将流体的负载施加到由用户操作的操作单元。 力测量单元（2）测量用户施加的力。 流体负荷控制单元控制由加载单元施加的流体负载的强度。 控制单元将施加到操作单元的测量力与施加到遥控设备的参考负载进行比较，并计算加载单元的输出。 因此，控制单元根据输出来计算控制值，并控制流体负荷控制单元。
-
公开(公告)号：KR1020130052153A
公开(公告)日：2013-05-22
申请号：KR1020110117430
申请日：2011-11-11
Applicant: 한국과학기술연구원
IPC: F41H11/13 , B25J3/00 , F41H11/136
Abstract: PURPOSE: A robot for detecting a landmine is provided to obtain shape information of terrain of a target by installing an optical device and to detect the landmine along the ground using the shape information. CONSTITUTION: A robot for detecting a landmine comprises a power unit, a driving unit(10), a robot main body(20), an X-axis transfer unit(30), a Z-axis transfer unit(42), a landmine detecting unit(56), and a connection unit. The robot main body connected to the driving unit, controls the driving unit, and controls a landmine detecting work. The X-axis transfer unit is arranged on an upper part of the robot main body and transfers in a parallel direction to the ground. The Z-axis transfer unit transfers in a vertical direction to the ground. The connection unit connects the Z-axis transfer unit and the landmine detecting unit.
Abstract translation: 目的：提供一种用于检测地雷的机器人，通过安装光学装置和使用形状信息来检测地面上的地雷，以获得目标地形的形状信息。 构成：用于检测地雷的机器人包括动力单元，驱动单元（10），机器人主体（20），X轴传送单元（30），Z轴传送单元（42），地雷 检测单元（56）和连接单元。 连接到驱动单元的机器人主体控制驱动单元，并控制地雷检测工作。 X轴传送单元设置在机器人主体的上部，并且平行于地面传送。 Z轴传送单元沿垂直方向传送到地面。 连接单元连接Z轴传送单元和地雷检测单元。
-
-
-
-
-
-
-
-
-
Search Results
58
records
(took 0.035 seconds)
