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    • 11. 实用新型
    • 출입문의 공기 유통 차단 장치
    • 门上的气流阻塞装置
    • KR2019940027004U
    • 1994-12-09
    • KR2019930008900
    • 1993-05-25
    • 문경식
    • 문경식
    • E06B7/20
    • 본고안은출입문의공기유통차단장치에관한것으로서, 출입문을닫아도문의하단과바닥면사이의공간을통해실외의먼지나소음이유입되고냉, 난방시에는냉, 열기가실외로유출되는것을방지하여주도록문의하단에설치하여문이완전히닫히면하강되어공간을막아주고여닫는과정에서는상승되어있게하기위해본체(1)에회동되게축착한구동대(3)의외단구동편(3')에는문을닫으면문틀과접촉되는가동핀(2)을체결하고그 내측에는구동편(3')을외측으로탄발시켜주는스프링(2')을설치하며구동대(3)의내단장공(33)에는차단부재(4)의중간에결착하는전동핀(41)이관통되게하여문이완전히닫히면구동대(3)가정회동되면차단부재(4)가하강되어공간을막아주고역회동되면상승되게한것이다.
    • 本文的目的是防止空气和灰尘通过门底部和地板之间的空间进入房间,即使门关闭也是如此。 好安装在接触门的底部完全关闭时,降低,停止的空间,得到轴向开口和关闭过程中,在主体1被旋转,以允许上升驱动3令人惊讶dangudong接近,门部(3“)和门框和 紧固在接触的可动销(2),和具有弹簧的驱动件(3“)的内端部槽(33)的内侧(即由弹性2向外“),和安装在驱动单元(3),切断构件(4) 使电销41传递管的意图之间的结合,当门完全关闭时将被升高时,驱动单元(3)被假定钢造成关闭构件的旋转时(4),得到节省空间反向旋转。
    • 14. 发明授权
    • 마스터 링크의 가공방법
    • 主链的处理方法
    • KR101022835B1
    • 2011-03-17
    • KR1020100114106
    • 2010-11-16
    • (주)디.에이치.티문경식
    • 문경식
    • B23P15/20B23P15/00B23P23/02B23D53/00
    • B23D57/0007B62D55/213B23P15/20
    • PURPOSE: A master link processing method is provided to set front and rear master links at a time, thereby improving the processing precision of a master link and reducing work time. CONSTITUTION: A master link processing method is as follows. Front and rear master links(1) are designed into one body. A separation part and an assembly clearance(2) of the front and rear master links is formed by wire cutting. In the wire cutting, a point(b) and a point(c) of the front and rear master links are cut at a start point(a) first and cutting(A) is carried out to a clearance end point(d), the cutting is returned to a clearance start point(e) along the cut surface, and cutting(C) for clearance is carried out.
    • 目的:提供主链路处理方法,一次设置前后主链路,提高主链路的处理精度,缩短工作时间。 构成:主链路处理方法如下。 前后主链(1)设计成一体。 前后主连杆的分离部分和组装间隙(2)通过线切割形成。 在线切割中,首先在起始点(a)切割前,后主链节的点(b)和点(c),并将切割(A)执行到间隙终点(d), 切割沿着切割面返回到间隙开始点(e),进行切断(C)以进行间隙。
    • 15. 发明授权
    • 흄관용 연결관
    • 흄관용연결관
    • KR100743487B1
    • 2007-07-30
    • KR1020070041261
    • 2007-04-27
    • 김용현문경식
    • 김용현문경식
    • F16L27/04F16L41/08
    • A connecting tube for a hume pipe is provided to prevent a fluid leakage through a divergence hole of the hume pipe by inserting a packing at a fixed straight pipe. A connecting tube for a hume pipe includes a fixed pipe(100), a variable pipe(200), a packing(300), and a coupling pipe(400). The fixed pipe consists of a fixed straight pipe which is inserted into the hume pipe, and a fixed expanding pipe which is expanded by a uniformed curvature at an end of the fixed straight pipe and has a male coupling unit at an outer circumference of the end. The variable pipe consists of a variable expanding pipe which is partially inserted and attached to the fixed expanding pipe and rotates at a predetermined angle, and a variable straight pipe which is formed at an end of the variable expanding pipe to be inclined at a predetermined angle. The packing is inserted and attached to the fixed straight pipe, and has a hanging piece of a flange shape at an end. The coupling pipe covers the variable expanding pipe, has a hanging unit of a flange shape along an inner circumference to hang the variable expanding pipe, and consists of a female coupling pipe which is attached/detached to/from the male coupling unit of the fixed expanding pipe.
    • 提供一种用于休姆管的连接管,以通过将填料插入固定的直管来防止流体通过休姆管的分散孔泄漏。 一种用于休姆管的连接管包括固定管(100),可变管(200),填料(300)和连接管(400)。 固定管包括插入到休姆管中的固定直管和固定直管端部均匀弯曲的固定扩管,并且在端部的外圆周处具有阳联接单元 。 所述可变管由可变膨胀管组成,所述可变膨胀管部分插入并附接到所述固定膨胀管并以预定角度旋转,并且可变直管形成在所述可变膨胀管的端部处以预定角度倾斜 。 包装被插入并连接到固定的直管上,并且在一端具有凸缘形状的悬挂件。 连接管覆盖可变膨胀管,沿内周具有凸缘形状的悬挂单元以悬挂可变膨胀管,并且由耦合管组成,该耦合管从固定的凸形连接单元上拆卸/连接 扩大管道。
    • 17. 发明授权
    • 다기능 러닝머신
    • 多功能跑步机
    • KR101297811B1
    • 2013-08-19
    • KR1020120020666
    • 2012-02-29
    • 문경식
    • 문경식
    • A63B22/02A63B23/00
    • A63B22/02A63B2225/093A63B2225/10
    • PURPOSE: A multipurpose treadmill is provided to comprise a level ground type treadmill, and a climbing type treadmill, and to use as a chinning bar or a parallel bar by a handle formed on the edge. CONSTITUTION: A multipurpose treadmill comprises: a level ground type treadmill (110) comprising a running belt (111) rotating by an endless track method; and a climbing type treadmill (120) comprising multiple continuous footstools (121). The back end of the level ground type treadmill is axis (115)-connected with the front end of the climbing type treadmill. A reversed U shaped handles (112, 122) are formed on the back end of the upper part of the both treadmills. A pair of supporting frames (123) is formed on the back end of the lower part of the climbing type treadmill to form an inclination angle.
    • 目的:提供一种多用途跑步机,包括一个平地式跑步机和一个爬坡式跑步机,并通过形成在边缘上的把手用作ch条或平行杆。 构成:一种多用途跑步机,包括:一级地面踏式跑道机,包括通过循环轨迹法旋转的跑步带(111); 和包括多个连续脚凳(121)的爬坡式跑步机(120)。 水平地面跑步机的后端与攀爬式跑步机的前端相连接。 在两个跑步机的上部的后端形成有一个倒U形把手(112,122)。 在攀爬式跑步机的下部的后端形成有一对支撑框架(123),以形成倾斜角度。
    • 18. 发明公开
    • 트랙링크용 부시의 제조방법
    • 轨道链路的制造方法
    • KR1020090120325A
    • 2009-11-24
    • KR1020080046298
    • 2008-05-19
    • 문경식
    • 문경식
    • B21K23/02B23P15/00B23P13/00C21D9/00
    • Y02P10/212B21K23/02B21J5/12C21D9/0068
    • PURPOSE: A manufacturing method of a bush for a track link is provided to improve productivity of a product by reducing processing time, and to reduce manufacturing cost by preventing scraps. CONSTITUTION: A manufacturing method of a bush for a track link includes the following steps of: cutting a material used for the track link(10); heating the cut material by a cutting process(20); forming a hollow part of a cylindrical shape while pressing either side of the material(30); processing a diameter of the material(50); performing a heat process of the material; and polishing the diameter after heat treatment(70). The pressing process is a process for molding a material to the cylindrical shape. A partition wall is opened by the pressing process.
    • 目的:提供用于轨道连杆的衬套的制造方法,以通过减少处理时间来提高产品的生产率,并通过防止废料来降低制造成本。 构成:用于轨道连杆的衬套的制造方法包括以下步骤:切割用于轨道连杆(10)的材料; 通过切割加工(20)加热切割材料; 在挤压所述材料(30)的任一侧的同时形成圆柱形的中空部分; 处理材料(50)的直径; 进行材料的热处理; 并在热处理后研磨直径(70)。 压制过程是将材料模制成圆柱形的方法。 通过压制过程打开分隔壁。
    • 19. 实用新型
    • 소켓부에 수밀링을 일체로 구비한 콘크리트 관
    • 混凝土管在套筒部分具有整体密封环
    • KR200434160Y1
    • 2006-12-18
    • KR2020060026854
    • 2006-09-29
    • 주식회사 신흥콘크리트유한회사 한스문경식
    • 이교성이근호문경식
    • E03F3/04F16L9/08
    • E03F3/04F16L9/08F16L21/02
    • 본 고안은, 이웃하는 콘크리트관의 단부와 연결되는 소켓부에 수밀링을 관의 제작 당시부터 일체로 구비함으로써, 콘크리트관의 연결부에서의 수밀성을 더욱 향상시킨 새로운 구조의 콘크리트관에 관한 것이다.
      본 고안에서는 콘크리트로 제작된 원통형 관으로서, 일단부에는 확장된 형상의 소켓부(10)가 형성되어 있으며, 타단부에는 이웃하는 콘크리트관(1)의 소켓부(10)에 삽입되는 삽입부(20)가 형성되어 있고, 상기 소켓부(10)는 상기 삽입부(20)의 외경에 대응하는 내경을 가지도록 확장되어 있어, 이웃하는 콘크리트관(1)이 서로 연결되는 연결부에서 상기 삽입부(20)가 소켓부(10)에 끼워지게 되면 소켓부(10)의 내부 측면(12)이 상기 삽입부(20)의 외면(22)을 밀착하여 감싸게 되며, 소켓부(10)의 내부 측면(12)에는 상기 삽입부(20) 단부면(21)이 닿게 되는 위치에 수밀링(30)이 콘크리트관(1)의 제작시부터 콘크리트관(1)에 일체로 구비되어 있어, 연결부에서 상기 소켓부(10) 내에 콘크리트관(1)의 삽입부(20)가 삽입되면 삽입부(20)의 외면(22)과 소켓부(10)의 내부 측면(12) 사이에 상기 수밀링(30)이 게재되어 수밀 성능을 발휘하게 되는 콘크리트관이 제공된다.
      콘크리트관, 수밀, 링, 소켓, 프리캐스트, 누수, 연결