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71. 发明授权

KR100953503B1 양면 에지 가공 포터블 장치 有权
标题翻译：两面边缘研磨便携式设备
公开(公告)号：KR100953503B1
公开(公告)日：2010-04-16
申请号：KR1020090113106
申请日：2009-11-23
申请人： 에스티엑스조선해양 주식회사
发明人： 김은태 , 이동훈 , 김호경 , 김은영 , 최명국
IPC分类号： B23C3/12 , B24B9/00 , B24B23/02 , B63B9/06
CPC分类号： B24D9/003 , B23C3/126 , B23C2220/16 , B23Q15/08 , B24B23/02 , B63B9/06
摘要： PURPOSE: A portable device for grinding the edges of both sides of a workpiece is provided to simultaneously and automatically grind both sides of the workpiece and prevent the grinding quality difference between operators. CONSTITUTION: A portable device for grinding the edges of both sides of a workpiece comprises wheels(10), both sides' edge grinding tool(20), a permanent magnet(30), a travel guide(40) and an operation lever(60). The wheels are installed in a state biased by a given angle in the traveling direction of a body. When placed on the edge of the workpiece, both sides' edge grinding tool moves according to the traveling of the wheels while automatically grinding the surface of the workpiece. The permanent magnet provides a magnetic force for the body to travel on a working surface. The travel guide prevents the rotation of the body when both sides edge grinding tool performs grinding operation. The operation lever controls the drive of both sides' edge processing tool and the wheels.
摘要翻译：目的：提供用于磨削工件两侧边缘的便携式设备，以同时自动研磨工件的两侧，并防止操作者之间的磨削质量差异。构成：用于研磨工件两侧边缘的便携式装置包括轮（10），两侧边缘研磨工具（20），永磁体（30），行进引导件（40）和操作杆（60））。车轮安装在身体行进方向上偏置给定角度的状态。当放置在工件的边缘上时，两侧边缘磨削工具根据车轮的行进而移动，同时自动磨削工件的表面。永久磁铁为身体在工作表面上行进提供磁力。当两侧边磨削工具执行磨削操作时，行走导轨可防止车身旋转。操作杆控制两侧边缘加工工具和车轮的驱动。

72. 实用新型

KR2020100004000U 그라인더 가드 无效
标题翻译：研磨机卫士
公开(公告)号：KR2020100004000U
公开(公告)日：2010-04-15
申请号：KR2020080013428
申请日：2008-10-06
申请人： 형재원
发明人： 형재원
IPC分类号： B24B55/05 , B24B23/00
CPC分类号： B24B55/00 , B24B23/02
摘要： 본 발명은 그라인더 작업 시, 작업 면을 일정하게 유지 할 수 있도록 기존의 그라인더에 가드를 부착한 특징이 있다.
그라인더 가드.

73. 发明公开

KR1020090130579A 집진기능을 갖는 콘크리트 면처리 장치 无效
标题翻译：混凝土表面切割装置具有防尘性能
公开(公告)号：KR1020090130579A
公开(公告)日：2009-12-24
申请号：KR1020080056279
申请日：2008-06-16
申请人： (주)한미글로벌건축사사무소
发明人： 조능호
IPC分类号： B24B55/06 , B24B7/18
CPC分类号： B24B55/102 , B24B7/182 , B24B23/02
摘要： PURPOSE: A concrete surface processing unit having dust collection function is provided, which keeps thickness of the waterproof layer constant by peeling the surface of the concrete structure. CONSTITUTION: A concrete surface processing unit having dust collection function comprises a dust collecting tank(110), a handle(170), a polishing device(120), a fixing unit, a motor, and a wheel chamber(140). The dust collecting tank provisionally stores dust from the concrete surface(1). The polishing device has a concavo-convex region(122) in the outer circumference in order to be close to the concrete surface. The fixing unit is projected from the right and left of the polishing device. The fixing unit clinches the polishing device on the dust collecting tank. The motor rotates the polishing device. The wheel(130) is installed on the inner surface of the wheel chamber.
摘要翻译：目的：提供具有集尘功能的混凝土表面处理单元，通过剥离混凝土结构的表面来保持防水层的厚度不变。构成：具有集尘功能的混凝土表面处理单元包括集尘箱（110），手柄（170），抛光装置（120），固定单元，电动机和轮室（140）。集尘箱临时存放混凝土表面（1）的灰尘。抛光装置在外周具有凹凸区域（122），以便靠近混凝土表面。固定单元从抛光装置的右侧和左侧突出。定影单元将抛光装置固定在集尘箱上。电机旋转抛光装置。轮（130）安装在车轮室的内表面上。

74. 发明授权

KR100933038B1 그라인더휠 체결장치 失效
标题翻译：砂轮承包系统
公开(公告)号：KR100933038B1
公开(公告)日：2009-12-21
申请号：KR1020090040926
申请日：2009-05-11
申请人： 기서우 , 황승만
发明人： 기서우 , 황승만 , 김진화 , 하무수
IPC分类号： B24B23/02 , B24B45/00
CPC分类号： B24B45/006 , B24B23/02
摘要： PURPOSE: A grinder wheel connecting apparatus is provided to transmit power immediately when fixed and to minimize vibration of a grinder wheel. CONSTITUTION: A grinder wheel connecting apparatus comprises a plurality of fixing grooves(10) which are formed on both sides of a grinder wheel shaft for separation prevention and power transmission, and a fastening unit(20). The fastening unit comprises a fixing member(25) with a threaded section(21) and accommodating holes(22), a holding member(28), and a fixing nut(29). The fixing member in which the grinder wheel shaft is inserted is connected to a spindle on one side and has the threaded section on the outer surface of the other side. Fixing balls(B) are accommodated in the accommodating holes to be inserted to or separated from the fixing grooves. The holding member is moved by a spring(S) fitted to the exterior of the fixing member, and has a protrusion on the inner surface thereof to press and hold the fixing balls. The fixing nut is inserted to one side of the holding member and coupled with the threaded section of the fixing member to keep the holding member from separating.
摘要翻译：目的：提供研磨轮连接装置，用于在固定时立即传递动力，并使研磨轮的振动最小化。构成：研磨轮连接装置包括形成在用于防止分离和动力传递的磨床轮轴的两侧的多个固定槽（10）和紧固单元（20）。紧固单元包括具有螺纹部分（21）和容纳孔（22）的固定构件（25），保持构件（28）和固定螺母（29）。其中插入有研磨轮轴的固定构件在一侧连接到主轴，并且在另一侧的外表面上具有螺纹部。固定球（B）容纳在容纳孔中以被插入或与固定槽分离。保持构件由安装在固定构件外部的弹簧（S）移动，并且在其内表面上具有突出部，以压住和固定固定球。固定螺母插入到保持构件的一侧并与固定构件的螺纹部分结合，以保持保持构件不分离。

75. 发明公开

KR1020090111110A 이동형 용접개선면 녹제거 장치 无效
标题翻译：用于焊接改善母体金属表面的移动式除尘器
公开(公告)号：KR1020090111110A
公开(公告)日：2009-10-26
申请号：KR1020080036706
申请日：2008-04-21
申请人： 주식회사 다양테크
发明人： 김두만
IPC分类号： B24B27/00 , B24B7/18
CPC分类号： B24B27/0007 , B24B23/02 , B24B23/04 , B24B27/033
摘要： PURPOSE: A movable rust remover for a welding groove surface is provided to improve work environment by preventing removed material like rust from being spread. CONSTITUTION: A movable rust remover for a welding groove surface comprises followings. A main body(3) is composed of an upper frame(1), vertically installed, and a lower frame(2) horizontally installed at the lower end of the upper frame. A moving handle(4) is installed at the upper end of the upper frame. A plurality of moving wheels are installed at the front and the rear of the lower part of the lower frame. A grinder(7) is installed in a swing arm which is rotatably installed at the center of the lower frame. A pneumatic cylinder(9) rotates the swing arm through the expansion of a rod. A grinder operation valve(11) and a cylinder operation valve(12) control the grinder and the pneumatic cylinder respectively.
摘要翻译：目的：提供一种用于焊接槽表面的活动除锈器，通过防止除锈材料（如锈）扩散来改善工作环境。构成：用于焊接槽表面的活动除锈器包括以下部件。主体（3）由垂直安装的上框架（1）和水平地安装在上框架的下端的下框架（2）组成。移动手柄（4）安装在上框架的上端。多个移动轮安装在下框架的下部的前部和后部。研磨机（7）安装在可旋转地安装在下框架的中心的摆臂中。气动缸（9）通过杆的膨胀使摆臂旋转。研磨机操作阀（11）和气缸操作阀（12）分别控制研磨机和气缸。

76. 发明公开

KR1020090080832A 면취기용 팁 홀더바디 无效
标题翻译： AIRTOOL GRINDER TIP HOLDERBODY
公开(公告)号：KR1020090080832A
公开(公告)日：2009-07-27
申请号：KR1020080006810
申请日：2008-01-22
申请人： 안인규
发明人： 안인규 , 안창빈
IPC分类号： B24B9/00 , B24B23/02
CPC分类号： B24B9/00 , B24B23/02
摘要： A tip holder body for an edge cutting device is provided to combine a tip to the holder body by forming a cutting blade of the cutting groove. A tip holder body for an edge cutting device comprises a wing part, a screw hole and a protrusion part(34). The wing part is formed into three-way in order to set up a tip(20) for the edge cutting device around a center hole(33) of center on the straight line of three-way. The screw hole is formed in order to fix the respective tip for the edge cutting device on the wing part of the holder body. The protrusion is located at the wing part to correspond to the cutting groove for mounting the tip.
摘要翻译：提供了一种用于边缘切割装置的刀片保持器主体，通过形成切割槽的切割刀片将尖端组合到保持器主体。用于边缘切割装置的刀片保持器主体包括翼部，螺钉孔和突出部（34）。翼部形成为三通，以便围绕三通直线中心的中心孔（33）设置用于边缘切割装置的尖端（20）。形成螺纹孔以将用于边缘切割装置的各个尖端固定在保持器主体的翼部上。突出部位于翼部，以对应于用于安装尖端的切割槽。

77. 发明授权

KR100901275B1 수동 공작기계에 흡입 호스를 연결하기 위한 연결 슬리브 失效
标题翻译：连接套管，用于将抽吸软管连接到手动工具上
公开(公告)号：KR100901275B1
公开(公告)日：2009-06-09
申请号：KR1020027016271
申请日：2002-02-06
申请人： 로베르트 보쉬 게엠베하
发明人： 뷘쉬,슈테펜
IPC分类号： F16L33/00
CPC分类号： F16L25/14 , B23Q11/0046 , B24B23/02 , B24B55/10
摘要： The invention relates to a connecting sleeve for connecting a suction hose to a hand machine tool, particularly a hand-guided grinder. The connecting sleeve has a first end (12) for connecting to the hand machine tool and a second end (20) for connecting to a connection piece (22, 24) of the suction hose. According to the invention, the second end (20) is provided in the form of an adapter whereby enabling connection pieces (22, 24) with different cross-sections to be directly coupled thereto.

78. 发明公开

KR1020090043314A 저진동 경량 고출력의 에어공구용 회전장치 失效
标题翻译：低振动，轻便和高功率旋转装置的便携式空气工具
公开(公告)号：KR1020090043314A
公开(公告)日：2009-05-06
申请号：KR1020070109098
申请日：2007-10-29
申请人： 경상대학교산학협력단
发明人： 조수용
IPC分类号： B24B47/14 , B24B23/02
CPC分类号： B24B47/14 , B24B23/02 , B24B41/002
摘要： 본 발명은 에어공구의 회전장치를 경량화하기 위하여 슬림형 터빈을 장착하여 소형으로 제작되면서도 터빈은 초음속의 유동에서 작동하므로 높은 출력을 얻으며, 작동 시에는 진동이 없이 동작되도록 하기 위한 에어공구용 회전장치에 관한 것으로, 더욱 상세하게는 공기 압력을 이용하여 작동하는 공압 그라인더 내지는 공압 드릴과 같은 에어공구의 회전장치를 기존의 대형-진동형-저출력에서 소형-저진동형-고출력으로 변경한 에어공구용 회전장치에 관한 것으로써 슬림형 초음속터빈과 노즐로 구성된 회전장치에 관한 것이다.
본 발명의 구조는 고압공기 공급통로를 갖춘 손잡이 홀더(55)와 공급된 고압공기를 이용하여 그라인더와 같은 공구를 회전하게 하는 회전장치로 구성되는데, 상기 회전장치의 외측 부분을 구성하는 하우징(51)에 회전축(40)을 설치하고, 이 회전축(40)의 하단에 동익블록(49)과 정익블록(50)을 설치하고, 정익블록(50)의 주위에는 노즐블록(63)이 설치되어지며, 이 노즐블록(63)에 분사노즐(53)이 방사형으로 설치되고, 공압콘넥트(57)로부터 공급된 공압의 공기가 분사노즐(53)에서 분사되어져 동익을 회전하게 하고, 정익은 동익의 출력을 향상하기 위하여 동익이 2단으로도 작동이 가능하도록 공기의 유로를 조정하는 역할을 수행하며, 동익 1단(60)은 초음속에서 작동하도록 하여 고출력을 얻도록 구성되며, 팽창된 고압의 공기에서 더 많은 출력을 얻기 위하여 2단 동익(61)은 아음속 터빈익형을 제작되며, 특히 방사형으로 노즐이 분사되도록 하여 동익의 높이가 6mm 정도면 충분한 작동이 되도 록한 슬림형 터빈이 설치되며, 분사된 공기로부터 회전력을 얻게 되면, 동익과 연결된 그라인더(46)가 회전하게 되어 원하는 가공이 가능하도록 구성되었으며, 동익블록과 정익블록은 다이 캐스팅으로 제작이 가능한 형상과 구조로 이루어졌으며, 경량이면서도 저진동과 고출력을 달성한 형상으로 구성되어져 있다.
슬림형터빈, 회전장치, 에어공구, 공압, 저진동, 경량고출력, 초음속터빈

79. 发明公开

KR1020080083781A 자체 집진이 가능한 휴대용 입식 그라인더 失效
标题翻译：具有灰尘收集功能的标准型便携式研磨机
公开(公告)号：KR1020080083781A
公开(公告)日：2008-09-19
申请号：KR1020070024384
申请日：2007-03-13
申请人： 박종현
发明人： 박종현
IPC分类号： B24B55/06 , B24B23/02
CPC分类号： B24B55/102 , B23Q2005/005 , B24B23/02
摘要： A portable standing type grinder with a dust collecting function is provided to eliminate an electric motor and a blower for making the grinder light by installing only one compressed air hose and one air motor and using an air reverse flow unit for dust collecting. A portable standing type grinder with a dust collecting function comprises the followings: a compressed air hose(4) connecting to a compressed air supply source; a diverging unit(5) including an entrance hole(5') connected to the compressed air hose with a detachable coupling, and a pair of exit hole(5a,5b); a hollow body(2) wrapping a first and a second air line(21,22), connected to a grinding head(3) and made of light material; the grinding head connected to the hollow body, including an air motor supplied with the compressed air from the first air line, a rotating disk connected to a rotating axle of the air motor to be tilted and equipped with a grinding surface at a bottom, and a housing(34) with an inflow guide(35) and a dust discharge guide(36) wrapping the air motor and the rotating disk; an air reverse flow unit(40) formed with a through hole inside to a direction of a dust collecting bag(50), to flow the compressed air only to the dust collecting bag from a dust transferring hose(38).
摘要翻译：提供具有集尘功能的便携式立式式研磨机，通过仅安装一个压缩空气软管和一个气动马达，并使用空气逆流单元来除尘电动机和鼓风机，以进行粉尘收集。具有集尘功能的便携式立式粉碎机包括：连接到压缩空气供应源的压缩空气软管（4）; 发散单元（5），包括连接到具有可拆卸联接件的压缩空气软管的入口孔（5'）和一对出口孔（5a，5b）; 包裹第一和第二空气管线（21,22）的空心体（2），其连接到研磨头（3）并由轻材料制成; 所述研磨头与所述中空体连接，包括供给来自所述第一空气管路的压缩空气的空气马达，与所述空气马达的旋转轴连接以倾斜并且在底部配备有研磨面的旋转盘，以及具有流入引导件（35）的壳体（34）和包围所述气动马达和所述旋转盘的排尘引导件（36）; 空气逆流单元（40），其在灰尘收集袋（50）的方向上形成有通孔，使得压缩空气仅从灰尘输送软管（38）流出到集尘袋。

80. 发明授权

KR100792778B1 집진기를 구비한 바닥 연마장치 有权
标题翻译：地板式收集器地板砂轮
公开(公告)号：KR100792778B1
公开(公告)日：2008-01-11
申请号：KR1020070068777
申请日：2007-07-09
申请人： (주)엠앤에스시스템
发明人： 지영록
IPC分类号： B24B55/10
CPC分类号： B24B55/102 , B24B7/18 , B24B23/02 , B24D7/063
摘要： A floor grinding device is provided to permit dust to be sucked smoothly into a dust collector from a dust collecting cover by introducing outdoor air into the dust collecting cover when indoor air is sucked by the dust collector. A floor grinding device includes a main body(10), a dust collecting cover(20), a dust collector(40), a grinder(30), a suction unit, an anti-scatter cap(50), and an elastic support unit(60). The main body is equipped with a motor. The dust collecting cover includes a disk(21) having an opening formed along a circumference thereof, a cylindrical portion(23) formed beneath the disk and has a circumference contacting an inner surface of the anti-scatter cap, a joint portion(24) formed on a center of the disk and jointed to the main body, and a suction pipe(25) arranged at one side of the disk and connected to the dust collector so as to suck air from the cylindrical portion into the dust collector. The dust collector is connected to the dust collecting cover. The grinder is arranged within the dust collecting cover, and connected to the motor so as to grind a floor. The suction unit is mounted on the disk arranged between cutter blades(33), and has suction holes having angles of 45 to 60 degrees relatively to a vertical line so as to suck air from the periphery of the cutter blade onto the disk during rotation of the grinder. The anti-scatter cap is arranged along the circumference of the dust collecting cover, and has a flat bottom surface contacting the floor such that dust in the dust collecting cover from being scattered. The elastic support unit includes a threaded shaft(61) having a top positioned within the opening of the dust collecting cover and a bottom screwed into the anti-scatter cap, a nut(64) tightened onto the shaft, and a coil spring(65) arranged along a circumference of the threaded shaft, and has both ends supported at the dust collecting cover and the anti-scatter cap so as to support the anti-scatter cap.
摘要翻译：提供了一种地板研磨装置，用于当室内空气被集尘器吸入时，通过将室外空气引入集尘盖，使粉尘能够从集尘盖平滑地吸入集尘器。地板研磨装置包括主体（10），集尘盖（20），集尘器（40），研磨机（30），抽吸单元，防散射盖（50）和弹性支撑单元（60）。主体配有电机。集尘罩包括具有沿其圆周形成的开口的圆盘（21），形成在圆盘下方并具有与防散射盖的内表面接触的圆周的圆柱形部分（23），接合部分（24）形成在盘的中心并与主体接合的吸入管，以及设置在盘的一侧并连接到集尘器以便将空气从圆筒部吸入集尘器的吸入管25。集尘器与灰尘收集盖连接。研磨机配置在集尘罩内，与电动机连接，研磨地板。抽吸单元安装在设置在切割刀片（33）之间的盘上，并且具有相对于垂直线成45度至60度角的吸孔，以便在旋转期间将空气从切割刀片的周边吸入盘上研磨机防散射盖沿着集尘盖的圆周布置，并且具有与底板接触的平坦的底面，使得集尘盖中的灰尘不被散射。所述弹性支撑单元包括螺纹轴（61），所述螺纹轴（61）具有位于所述集尘盖的开口内的顶部，以及拧入所述防散射盖的底部，紧固在所述轴上的螺母（64）和螺旋弹簧），并且其两端支撑在集尘罩和防散射盖上，以支撑防散射盖。

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