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1. 发明公开

KR1020130044400A 녹 발생 강재의 표면처리 공법 有权
标题翻译：钢筋表面处理方法
公开(公告)号：KR1020130044400A
公开(公告)日：2013-05-03
申请号：KR1020110108430
申请日：2011-10-24
申请人： 정재룡 , 정진교 , 주식회사 예경산업개발 , 유진건설 주식회사
发明人： 김용민 , 정재룡 , 정진교
IPC分类号： C23F11/00 , C23F17/00
CPC分类号： C23F11/173 , C09D5/08
摘要： PURPOSE: A method for treating the rusted surface of a steel material is provided to remove rust on the surface of the steel material and restrain the generation of the rust. CONSTITUTION: A method for treating the rusting surface of a steel material includes: a primer spreading step(S101) of spreading a primer on the rusting surface; a drying step(S103) of drying the primer; and a paint spreading step(S105) of spreading a paint on the surface on which the primer is dried. [Reference numerals] (AA) Start; (BB) End; (S101) Primer spreading step; (S103) Drying step; (S105) Paint spreading step
摘要翻译：目的：提供钢材生锈处理方法，以去除钢材表面的锈蚀，抑制生锈。构成：对钢材的生锈面进行处理的方法包括：将底漆涂布在生锈面上的底漆涂布工序（S101）干燥步骤（S103）; 以及涂布在底漆被干燥的表面上的涂料涂布步骤（S105）。（附图标记）（AA）开始; （BB）结束; （S101）引物扩散步骤; （S103）干燥步骤; （S105）涂布步骤

2. 发明授权

KR101428144B1 녹 발생 강재의 표면처리 공법 有权
标题翻译：钢筋表面处理方法
公开(公告)号：KR101428144B1
公开(公告)日：2014-08-07
申请号：KR1020110108430
申请日：2011-10-24
申请人： 정재룡 , 정진교 , 주식회사 예경산업개발 , 유진건설 주식회사
发明人： 김용민 , 정재룡 , 정진교
IPC分类号： C23F11/00 , C23F17/00
摘要： 본 발명은 녹 발생 강재의 표면처리 공법에 관한 것으로, 더욱 상세하게는 녹이 발생한 강재의 표면에 프라이머를 도포하는 프라이머도포단계, 도포된 상기 프라이머를 건조하는 건조단계 및 상기 건조단계를 통해 프라이머가 건조된 강재의 표면에 도료를 도포하는 도료도포단계로 이루어진다.
상기의 단계를 통해 이루어지는 녹 발생 강재의 표면처리 공법은 샌딩이나 쇼트 공정없이 강재의 표면에서 발생한 녹을 제거하고, 녹의 발생, 햇빛으로 인한 강재의 온도상승 및 피막층의 손상이 억제되는 탁월한 효과를 나타낸다.

3. 外观设计

KR3006892010001S 有权
公开(公告)号：KR3006892010001S
公开(公告)日：2013-04-18
申请号：KR3020120020486
申请日：2012-04-27
申请人： 주식회사 예경산업개발
设计人： 김용민

4. 发明公开

KR1020100027625A 교량용 신축이음장치 无效
标题翻译：用于桥梁的柔性连接装置
公开(公告)号：KR1020100027625A
公开(公告)日：2010-03-11
申请号：KR1020080086618
申请日：2008-09-03
申请人： 주식회사 예경산업개발
发明人： 김용민
IPC分类号： E01D19/06
CPC分类号： E01D19/06 , E01D19/062 , E01D19/065
摘要： PURPOSE: An expansion joint device for a bridge is provided to prevent foreign materials and water from flowing into the bridge by using a filtering member. CONSTITUTION: An expansion joint device for a bridge comprises unit finger plates(100), support members(200), first filtering members(300), a fastener, and second filtering members(400). Multiple fingers are formed in the unit finger plates so that the unit finger plates are interlocked with each other. A fastening member(210) and multiple anchors(220) are installed in the support members. The first filtering members are installed between the support members, and accept foreign materials and water. The fastener is penetrated through the fastening member, and couples the unit finger plates. The second filtering members are installed in the bottom side of the first filtering members.
摘要翻译：目的：提供一种用于桥梁的伸缩接头装置，以防止异物和水通过过滤构件流入桥梁。构成：用于桥的膨胀节装置包括单元指板（100），支撑构件（200），第一过滤构件（300），紧固件和第二过滤构件（400）。多个指状物形成在单位指板中，使得单位指板彼此互锁。紧固构件（210）和多个锚固件（220）安装在支撑构件中。第一过滤构件安装在支撑构件之间，并且接受异物和水。紧固件穿过紧固构件，并联接单元指板。第二过滤构件安装在第一过滤构件的底侧。

5. 发明授权

KR100938429B1 와이어 쏘우를 이용한 교좌장치 교체공법 有权
标题翻译：使用线锯的桥式轴承替换方法
公开(公告)号：KR100938429B1
公开(公告)日：2010-01-29
申请号：KR1020090051845
申请日：2009-06-11
申请人： 주식회사 예경산업개발 , 이중택 , 주식회사 국지건설
发明人： 김용민
IPC分类号： E01D22/00 , E01D19/04 , B28D1/08
CPC分类号： E01D22/00 , B28D1/08 , E01D19/04 , E01D19/041
摘要： PURPOSE: A bridge bearing replacing construction method using a wire saw is provided to improve the rigidity about a coping and to easily replace a bridge bearing. CONSTITUTION: A bridge bearing replacing construction method using a wire saw comprises the steps for leveling the top of a pier(30) by detaching a coping(20) from a pier by using a wire saw; separating a bridge bearing(10) from a deck(40) of a bridge; arranging reinforcing bars(80) after installing plural set anchors(70) on the pier; forming anchor bolt grooves to be corresponded to anchor bolts of the bridge bearing; installing the bridge bearing between the pier and the bridge; and spreading mortar in the form after forming a form(50) in the circumference of the anchor bolt of the bridge bearing.
摘要翻译：目的：提供一种使用线锯替代施工方法的桥梁轴承，以提高应变刚度，并可轻松更换桥梁轴承。构成：使用线锯替代施工方法的桥梁轴承包括通过使用线锯从码头分离一个拱顶（20）来平整码头（30）的顶部的步骤; 将桥梁轴承（10）从桥的甲板（40）分离; 在多个固定件（70）安装在码头上之后，设置钢筋（80）形成与螺栓轴承的锚定螺栓对应的锚定螺栓槽; 在桥墩和桥梁之间安装桥梁轴承; 并且在桥式轴承的锚定螺栓的圆周中形成一种形式（50）之后，以形式铺展砂浆。

6. 实用新型

KR200443921Y1 교량용 신축이음장치 有权
公开(公告)号：KR200443921Y1
公开(公告)日：2009-03-27
申请号：KR2020080015375
申请日：2008-11-18
申请人： 주식회사 예경산업개발
发明人： 김용민
IPC分类号： E01D19/06 , E01C11/02 , E04B1/68 , E01D101/40

7. 发明授权

KR100834847B1 내진형 교좌장치 失效
标题翻译：具有地震功能的桥式轴承装置
公开(公告)号：KR100834847B1
公开(公告)日：2008-06-03
申请号：KR1020070040448
申请日：2007-04-25
申请人： 주식회사 예경산업개발
发明人： 김용민
IPC分类号： E01D19/04 , E01D19/02 , E04B1/36 , F16F15/02
CPC分类号： E01D19/041 , E01D19/02 , E04B1/36 , F16F15/02
摘要： A bridge bearing apparatus having an earthquake-proof function is provided to compensate for displacement of an upper slab regardless of direction of displacement by employing a ring-shaped elastic member. A bridge bearing apparatus having an earthquake-proof function comprises first and second support members(10,30), a compressing pad or a bearing unit, and support member link units(70). The first support member is connected with a first structure. The second support member is connected with a second structure. The compressing pad or the bearing unit is disposed between the first and second support members. The support member link unit corresponds with displacement of the first and second structures, with being disposed between the first support member and the second support member to withstand vibration of two structures. Each support member link unit includes a link body(72), an elastic member(74), and a link member(76). The link body is connected with joint parts of the first and second support members. The elastic member is formed like a ring, and installed at the link body to correspond with displacement of the structure. The link member is inserted in the elastic member.
摘要翻译：提供具有抗震功能的桥式轴承装置，通过采用环形弹性构件来补偿上部板坯的位移，而不管位移方向如何。具有防震功能的桥式轴承装置包括第一和第二支撑构件（10,30），压缩垫或轴承单元以及支撑构件连杆单元（70）。第一支撑构件与第一结构连接。第二支撑构件与第二结构连接。压缩垫或轴承单元设置在第一和第二支撑构件之间。支撑构件连杆单元对应于第一和第二结构的位移，其布置在第一支撑构件和第二支撑构件之间以承受两个结构的振动。每个支撑构件连杆单元包括连杆体（72），弹性构件（74）和连杆构件（76）。连杆体与第一和第二支撑构件的连接部分连接。弹性构件形成为环形，并且安装在连杆体上以对应于结构的位移。连杆构件插入弹性构件。

8. 外观设计

KR3004772430000S 有权
公开(公告)号：KR3004772430000S
公开(公告)日：2008-01-24
申请号：KR3020070015459
申请日：2007-04-09
申请人： 주식회사 예경산업개발
设计人： 김용민

9. 实用新型

KR2020130005875U 정미기 진동방진패드 无效
标题翻译：大米抛光机的防振垫
公开(公告)号：KR2020130005875U
公开(公告)日：2013-10-10
申请号：KR2020120002574
申请日：2012-03-30
申请人： 주식회사 예경산업개발
发明人： 김용민
IPC分类号： B02B7/00 , B02B3/00
CPC分类号： B02B7/00
摘要： 본 고안은 진동이 발생하는 정미기를 설치지지하는 데에 사용되는 방진패드에 관한 것이다. 본 고안의 진동방지패드는 진동흡수를 위한 방진패드와, 패드 상단부 및 하단부에 배치되는 상,하부플레이트로 구성되되, 상,하부 플레이트에 홀가공을 통해 패드와의 결속을 보강하도록 구성된다. 따라서, 본 고안은 충간 진동이 심한 정미기의 진동을 흡수 감쇄시켜 보다 정숙, 원활한 운전사용을 가능하게 하여 주고 또 고장발생의 가능성을 현저히 줄일 수 있는 효과를 제공한다.

10. 外观设计

KR3007064980000S 有权
公开(公告)号：KR3007064980000S
公开(公告)日：2013-08-27
申请号：KR3020120040516
申请日：2012-08-24
申请人： 주식회사 예경산업개발
设计人： 김용민

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