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公开(公告)号：KR100384134B1
公开(公告)日：2003-05-14
申请号：KR1020010023935
申请日：2001-05-03
IPC: B25J15/06
Abstract: PURPOSE: A foam-complex material robot hand is provided to improve the carrying speed and the positional accuracy of a glass panel display by applying a sandwich structure. CONSTITUTION: A sandwich beam(20) comprises a foam and a complex material(24). A support pin(40) for a glass panel display, a vacuum pad(42) and a bolt combining portion(44) are formed in the sandwich beam. Many fine holes are punched in the foam for easily impregnating a resin. A reinforcing block is inserted in the bolt combining portion to support a compressive load. Thereby, the control characteristic of a robot hand is improved with the excellent vibration characteristic.
Abstract translation: 目的：提供泡沫复合材料机械手以通过应用夹层结构来提高玻璃面板显示器的传送速度和位置精度。 组成：夹层梁（20）包括泡沫和复合材料（24）。 用于玻璃面板显示器的支撑销（40），真空垫（42）和螺栓结合部分（44）形成在夹层梁中。 在泡沫中冲出许多细孔以便容易地浸渍树脂。 加强块插入螺栓结合部分以支撑压缩载荷。 由此，机器人手的控制特性以优异的振动特性得到改善。
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公开(公告)号：KR1020020084560A
公开(公告)日：2002-11-09
申请号：KR1020010023935
申请日：2001-05-03
IPC: B25J15/06
Abstract: PURPOSE: A foam-complex material robot hand is provided to improve the carrying speed and the positional accuracy of a glass panel display by applying a sandwich structure. CONSTITUTION: A sandwich beam(20) comprises a foam and a complex material(24). A support pin(40) for a glass panel display, a vacuum pad(42) and a bolt combining portion(44) are formed in the sandwich beam. Many fine holes are punched in the foam for easily impregnating a resin. A reinforcing block is inserted in the bolt combining portion to support a compressive load. Thereby, the control characteristic of a robot hand is improved with the excellent vibration characteristic.
Abstract translation: 目的：提供一种泡沫复合材料机器人手，通过应用夹层结构来提高玻璃面板显示器的携带速度和位置精度。 构成：夹层梁（20）包括泡沫和复合材料（24）。 在夹层梁中形成用于玻璃面板显示器的支撑销（40），真空垫（42）和螺栓组合部分（44）。 在泡沫中冲孔许多细孔容易浸渍树脂。 加强块插入螺栓组合部分中以支撑压缩载荷。 由此，机械手的控制特性通过优异的振动特性而提高。
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公开(公告)号：KR1020050043537A
公开(公告)日：2005-05-11
申请号：KR1020030078457
申请日：2003-11-06
IPC: A43B23/02
CPC classification number: A43B23/081 , A43B17/16
Abstract: 본 발명은 산업현장에서 외부의 압박이나 충격으로부터 작업자의 발을 보호하기 위해 작업자가 착용하는 안전화의 복합재료 선심구조에 관한 것으로서, 외부의 압박이나 충격으로부터 발가락 부위를 보호하기 위해 만곡지게 성형되는 선심부와, 선심부가 그 선단에 부착되며 안전화의 밑창에 발바닥을 보호하기 위해 놓여지는 내답판을 포함한다. 그리고, 본 발명은 선심부가 열경화성 수지가 유리섬유에 함침된 복합재료에 의해 성형되는 것을 특징으로 한다. 따라서, 본 발명의 안전화용 복합재료 선심구조는 열경화성 수지 복합재료를 이용함으로써, 종래의 스틸재료보다 그 중량이 60% ~ 70% 경량화되고, 이로 인해 안전화를 착용하는 작업자의 피로도를 경감시킬 수 있다. 또한, 본 발명은 종래의 열가소성 수지 복합재료에 비해 유리섬유 내에서의 기공분율과 열경화성 수지의 함침율이 높기 때문에, 보다 경량화되면서도 외부의 압박이나 충격에 의해 발을 보다 효과적으로 보호할 수 있다. 또한, 본 발명은 종래의 내답판과 선심부가 분리 설치되는 경우와 달리, 내답판과 선심부가 일체로 성형되거나, 각각 성형된 후에 연결부재 또는 접착제에 의해 일체로 결합됨으로써, 외부의 압박이나 충격에 의해 선심부가 쉽게 벌어지나 변형되지 않는 장점이 있다.
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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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Patent Agency Ranking
公开(公告)号：KR100567185B1
公开(公告)日：2006-04-04
申请号：KR1020030063222
申请日：2003-09-09
Applicant: 한국과학기술원
IPC: B62D55/08
Abstract: 본 발명은 궤도차량의 궤도 링크 조립체를 구성하는 궤도 핀에 관한 것으로서, 본 발명의 하이브리드 복합재료 궤도 핀(340)은 다른 소재로 구성되는 내외측 복합재료 튜브(341, 342)와, 외측 복합재료 튜브(342)의 외측을 감싸면서 접합되는 2개의 강재 튜브(343, 344) 및, 내외측 복합재료 튜브(341, 342)의 양 단부를 각각 밀폐하는 강재 마개(345, 346)로 구성된다. 이렇게 구성된 본 발명의 하이브리드 복합재료 궤도 핀은 내부를 복합재료로 구성하여 경량화하고 외부를 강재 튜브로 구성하여 내환경성과 날카로운 물체에 대한 보호기능을 갖는 효과가 있다.
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公开(公告)号：KR1020050017567A
公开(公告)日：2005-02-22
申请号：KR1020030056592
申请日：2003-08-14
Applicant: 한국과학기술원
CPC classification number: A63B53/12 , A63B2209/00 , B21K1/063
Abstract: PURPOSE: A golf shaft and manufacturing method thereof are provided to increase swing speed by agglutinating a metal cover, on which uneven portion or minute channels are formed, to the exterior of a composite material shaft with a bonding agent. CONSTITUTION: The golf shaft includes a composite material shaft within and a metal cover(10), which sticks to the exterior of the composite material shaft. The composite material(20) is lighter than a metal material, and has great strength and hardness. Uneven portions or minute channels in the axial direction are formed in the exterior of the metal cover. The thickness of the metal cover is less than 0.2mm. The metal cover is made of any one of titanium, zinc, stainless steel, aluminum, and anodizing aluminum.
Abstract translation: 目的：提供一种高尔夫球杆及其制造方法，以通过用粘接剂将复合材料轴的外部将形成有不平坦部分或微小通道的金属盖凝结而提高摆动速度。 构成：高尔夫球杆包括复合材料轴和金属盖（10），其粘附在复合材料轴的外部。 复合材料（20）比金属材料轻，具有很大的强度和硬度。 在金属盖的外部形成有沿轴向的不均匀的微小通道。 金属盖的厚度小于0.2mm。 金属盖由钛，锌，不锈钢，铝和阳极氧化铝中的任何一种制成。
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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：KR1020050026223A
公开(公告)日：2005-03-15
申请号：KR1020030063222
申请日：2003-09-09
Applicant: 한국과학기술원
IPC: B62D55/08
Abstract: A hybrid composite material track pin is provided to decrease the weight by making the inside of the track pin of composite materials, to protect the track pin against sharp objects by making the outside of the track pin of a steel tube, and to extend the life span of the rubber bushing by making the contact portion of the rubber bushing of composite materials and adjusting the rigidity. A hybrid composite material track pin(340) is composed of inner and outer composite material tubes(341,342) made of different materials, two steel tubes(343,344) bonded by surrounding the outside of the outer composite material tube, and steel lids(345,346) closing both ends of the steel tubes. The outer composite material tube is formed of carbon fiber reinforced phenolic resin composite material or carbon fiber reinforced epoxy composite material, and the inner composite material tube is formed of glass fiber reinforced composite material.
Abstract translation: 提供混合复合材料轨道销以通过使复合材料的履带销的内部进行制造来减轻重量，通过使钢管的履带销的外侧使钢轨的销钉保持在锋利的物体上并延长使用寿命 通过复合材料的橡胶衬套的接触部分和橡胶衬套的跨度来调节刚度。 混合复合材料轨道销（340）由不同材料制成的内外复合材料管（341,342）和围绕外复合材料管外侧的钢管（343,344）和钢盖（345,346）组成， 关闭钢管的两端。 外复合材料管由碳纤维增强酚醛树脂复合材料或碳纤维增强环氧复合材料制成，内复合材料管由玻璃纤维增强复合材料形成。
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公开(公告)号：KR100439085B1
公开(公告)日：2004-07-05
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：提供一种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提高刚度和阻尼系数。 本发明提供一种钢制框架（210），该钢制框架（210）具有：线性运动引导安装部（211），安装有用于引导工具单元的直线运动的直线运动引导部;马达安装部（212） 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马达安装单元固定到预定位置。 多个支撑梁（230）与聚合物混凝土连接并支撑工作台。
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