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公开(公告)号：KR1020050032388A
公开(公告)日：2005-04-07
申请号：KR1020030068433
申请日：2003-10-01
Applicant: 한국과학기술원
IPC: B25J18/00
CPC classification number: F16F7/12 , B25J19/0091 , Y10T74/20305
Abstract: A robot arm with an impact-absorbing structure is provided to secure rigidity capable of supporting a structure and to prevent an accident by the impact-absorbing structure to be deformed or broken according to impact. A robot arm(10) with an impact-absorbing structure comprises beams(30) of a rigid material installed to corners of the robot arm to constitute a framework, and side members(20) of an elastic material attached between the beams to constitute the robot arm and to absorb external impact. The side member has a plate member made of a resin material with foam or honeycomb structure, and a fiber-reinforced composite material jointed to the plate member. The robot arm includes plural blocks made of a rigid material, and a connection member connecting the blocks to make the blocks constitute a robot arm shape and deforming under predetermined force.
Abstract translation: 提供具有冲击吸收结构的机器人臂，以确保能够支撑结构的刚性，并且防止冲击吸收结构因碰撞而变形或破裂的事故。 具有冲击吸收结构的机器人臂（10）包括安装在机器人臂的角部以构成框架的刚性材料的梁（30）和附接在梁之间的弹性材料的侧构件（20），以构成框架 机器人手臂并吸收外部冲击。 侧构件具有由具有泡沫或蜂窝结构的树脂材料制成的板构件和与板构件连接的纤维增强复合材料。 机器人臂包括由刚性材料制成的多个块，以及连接构件以使块构成机器人手臂形状并在预定的力下变形的连接构件。
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公开(公告)号：KR1020030077236A
公开(公告)日：2003-10-01
申请号：KR1020020016209
申请日：2002-03-25
Applicant: 한국과학기술원
IPC: B23B17/00
Abstract: PURPOSE: A hybrid bed structure for a machine tool and method for manufacturing the same is provided to improve rigidity and damping factor by using high-rigidity steel and high-damping polymer concrete. CONSTITUTION: A steel frame(210) includes a linear motion guide mount unit(211), at which a linear motion guide for guiding the straight-line motion of a tool unit is mounted, a motor mount unit(212), and a work table. Polymer concrete is filled into the steel frame, and fixes the linear motion guide and the motor mount unit to predetermined location. A plurality of support beams(230) are coupled with the polymer concrete, and support the work table.
Abstract translation: 目的：提供用于机床的混合床结构及其制造方法，以通过使用高刚性钢和高阻尼聚合物混凝土来改善刚度和阻尼系数。 钢架（210）包括直线运动引导安装单元（211），安装用于引导工具单元的直线运动的直线运动引导件，马达安装单元（212）和工件 表。 将聚合物混凝土填充到钢框架中，并将线性运动引导件和电机安装单元固定到预定位置。 多个支撑梁（230）与聚合物混凝土结合，并支撑工作台。
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13.发明授权액정표시장치용 패널 장착 및 탈착용 더블암 타입 로봇에사용되는 복합재료 손목블록 및 이것이 결합된 더블암타입 로봇 失效双臂机器人重量轻的复合腕带，用于装卸LCD面板和带手腕的双臂机器人
公开(公告)号：KR100362739B1
公开(公告)日：2002-11-27
申请号：KR1019990050552
申请日：1999-11-15
Applicant: 한국과학기술원
IPC: B25J1/00
Abstract: 본발명은 LCD용패널을운송하는데 사용되는더블암타입로봇의두개의손목블록중 자중이큰 손목블록을강성이높고감쇠능이우수한장섬유강화복합재료로대체함으로써기계적성능을향상시키는데 그목적이있다. 위와같은목적을달성하기위한본 발명은, 반도체관련제품인 LCD용패널의장착및 탈착(Loading/Unloading)용으로사용되는더블암(Double Arm) 타입로봇의두개의손목블록(Wrist Block) 중자중이큰 부분에사용되며, 내부에센서의배선및 공압라인이통과할수 있는공간이각각형성되어있으며알루미늄으로각각제작된상블록과연결블록및 하블록을포함하는손목블록에있어서, 상블록(110) 및하블록(130)은압축강성이높은금속또는엔지니어링플라스틱재질의스트립(111, 131)과, 스트립(111, 131)의내부에삽입되는허니컴또는경질포움(112, 132)과, 스트립(111, 131)의둘레를따라적층되고상부면에배선및 공압라인이통과할수 있는공간이형성되는복합재료판(113, 133) 및, 상부면에위치하는복합재료판(113, 133)에결합되는복합재료덮개(115, 135)를각각포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020040051181A
公开(公告)日：2004-06-18
申请号：KR1020020079057
申请日：2002-12-12
Applicant: 한국과학기술원
IPC: B60J5/04
CPC classification number: B60J5/0445 , B60J5/0452 , B60J5/0461 , B60R2021/0006
Abstract: PURPOSE: An impact beam for a passenger door of a vehicle is provided to effectively absorb impact energy and accordingly to secure safety for passengers of the vehicle by improving the hybrid impact beam. CONSTITUTION: An impact beam(110) mounted to a passenger door of a vehicle to absorb shock inserts and combines two side beams(111) to one central beam(112) and connects the both side beams and the central beam by a bolt or a rivet to improve impact energy absorbing performance. Polymer as teflon, nylon or polyethylene having low friction coefficient or lubricating oil as grease is coated over the contact surfaces of the beams comprising the impact beam to induce slide between the beams. A reinforcing member is inserted in the central beam to improve bending strength and prevent a local depression by buckling.
Abstract translation: 目的：提供车辆乘客门的撞击梁，以有效吸收冲击能量，从而通过改进混合冲击梁来确保车辆乘客的安全。 构成：安装在车辆的乘客门上以吸收冲击插入件的冲击梁（110），并将两个侧梁（111）组合到一个中心梁（112），并通过螺栓或 铆钉提高冲击能量吸收性能。 聚合物作为聚四氟乙烯，具有低摩擦系数的尼龙或聚乙烯或作为润滑脂的润滑油涂覆在包括冲击梁的梁的接触表面上以引导梁之间的滑动。 加强构件插入中央梁中以提高弯曲强度并防止局部的弯曲凹陷。
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公开(公告)号：KR1020020031464A
公开(公告)日：2002-05-02
申请号：KR1020000061950
申请日：2000-10-20
Applicant: 한국과학기술원
IPC: B23H7/02
Abstract: PURPOSE: A wire guide arm device is provided to increase machining speed and machining precision of an electric discharge machining wire cutter by constituting the wire cutter into fiber reinforced composite materials such as graphite or Kevlar. CONSTITUTION: A wire guide arm device(104) comprises a tube(203) fabricated from graphite fiber reinforced or Kevlar fiber reinforced composite materials, a first flange(201) and a second flange(202) coupled to the tube and composed of steel iron or aluminum. A wire outlet is fixed to the first flange and a wire cutter body is fixed to the second flange. The first and second flanges are fixed to the wire outlet and wire cutter body with many bolts. In the wire guide arm device, a coupling portion fixed to the wire cutter body is so weak that a fiber reinforced composite material is further installed to the second flange.
Abstract translation: 目的：提供导线臂装置，通过将线切割机组成如石墨或凯夫拉尔纤维增强复合材料，提高放电加工线切割机的加工速度和加工精度。 构造：导线臂装置（104）包括由石墨纤维增强或凯夫拉尔纤维增强复合材料制成的管（203），第一法兰（201）和耦合到管的第二法兰（202），由钢铁 或铝。 线出口固定在第一凸缘上，线切割器主体固定在第二凸缘上。 第一和第二法兰固定到电线出口和线切割器主体上，具有许多螺栓。 在线引导臂装置中，固定到线切割器主体的联接部分非常弱，使得纤维增强复合材料进一步安装到第二凸缘。
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公开(公告)号：KR100276794B1
公开(公告)日：2001-01-15
申请号：KR1019980023964
申请日：1998-06-24
Applicant: 한국과학기술원
Abstract: 본 발명은 냉각이 요구되는 부위가 자체냉각 기능을 갖도록 구성함으로써 기계의 회전체에서 발생하는 열을 효과적으로 자체 냉각시킬 수 있는 자체 냉각구조를 갖는 복합재료 중공축을 제공하는 데 그 목적이 있다.
본 발명에 따르면, 롤러 베어링 조립부의 주축이나 모터 내장재의 주축에 사용되는 자체 냉각구조를 갖는 복합재료 중공축에 있어서, 냉각 역할을 수행할 수 있도록 유체가 삽입된 다수의 진공형 열 파이프(11)와, 섬유소가 보강된 원통형 복합재료(12)를 포함하며, 상기 진공형 열 파이프(11)와 상기 원통형 복합재료(12)의 사이에서 발생하는 응력집중 현상을 예방할 수 있도록 상기 진공형 열 파이프(11)의 외면에는 응력집중 방지부재(13)가 배치되어 있고, 상기 다수의 진공형 열 파이프(11)는 상기 원통형 복합재료(12)의 양단부부위에 각각 배치되고, 이 때, 상기 다수의 진공형 열 파이프(11)의 길이방향과 상기 원통형 복합재료(12)의 길이방향이 동일하여, 상기 다수의 진공형 열 파이프(11)에 의해 자체적으로 냉각이 가능한 것을 특징으로 하는 자체 냉각구 조를 갖는 복합재료 중공축이 제공된다.-
公开(公告)号：KR1020000059940A
公开(公告)日：2000-10-16
申请号：KR1019990007884
申请日：1999-03-10
Applicant: 한국과학기술원
IPC: B25J18/00
Abstract: PURPOSE: An end effector of a robot arm is provided to prevent the droop of the end effector of the robot arm by making the end effector of the robot arm of fiber reinforced composite such as carbon fiber reinforced composite or Kevlar fiber reinforced composite. CONSTITUTION: An end effector of a robot arm includes a plurality of padding parts(130) located at the center of the end effector, face plate parts(140,145) located on the circumference of the padding parts, and edge-closures(190a,190b). The padding parts have a plurality of through holes passing vertically to increase the elasticity to the compressive strength and are located at the same plane in parallel. The face plate parts are fiber reinforced composite fastened on the robot arm. The edge-closures are connected and fastened to the face plate parts to prevent the padding parts from be exposed outward. The end effector of the robot arm supports pressure applied from all directions by the padding parts and the face plate parts.
Abstract translation: 目的：提供机器人手臂的末端执行器，通过使纤维增强复合材料机器人手臂的末端执行器，如碳纤维增强复合材料或凯夫拉纤维增强复合材料，来防止机器人手臂末端执行器的下垂。 构成：机器人臂的端部执行器包括位于末端执行器中心的多个衬垫部分（130），位于衬垫部分圆周上的面板部分（140,145）和边缘封闭件（190a，190b） ）。 衬垫部分具有垂直通过的多个通孔，以增加弹性至抗压强度，并且平行地位于同一平面上。 面板部件是固定在机器人手臂上的纤维增强复合材料。 边缘封闭件连接并固定到面板部件上，以防止衬垫部件向外露出。 机器人手臂的末端执行器支撑由填充部件和面板部件从各个方向施加的压力。
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公开(公告)号：KR1020000002953A
公开(公告)日：2000-01-15
申请号：KR1019980023964
申请日：1998-06-24
Applicant: 한국과학기술원
CPC classification number: F16C3/026 , F16C3/16 , F16C2240/54
Abstract: PURPOSE: A complex material hollow shaft having its own cooling system is provided to effectively cool the heat generated from the revolving screen of the machine. CONSTITUTION: The complex material hollow shaft having its own cooling system comprises:plural vacuum-typed heat pipes(11) inserting the fluid; a stress concentration preventing member(13) for preventing the stress concentration phenomenon generated between the vacuum-typed heat pipe(11) and a cylindrical complex material(12); and a cylindrical complex material(42) having the vacuum-typed fibrin laminated with a beehive structure.
Abstract translation: 目的：提供具有自己的冷却系统的复杂材料空心轴，以有效地冷却机器旋转屏幕产生的热量。 构成：具有自己的冷却系统的复合材料空心轴包括：多个真空型热管（11）插入流体; 用于防止在真空型热管（11）和圆筒状复合材料（12）之间产生的应力集中现象的应力集中防止部件（13）。 和具有层叠有蜂巢结构的真空型纤维蛋白的圆柱形复合材料（42）。
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