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    • 71. 发明授权
    • 곡관
    • 弯管
    • KR101713477B1
    • 2017-03-07
    • KR1020160017953
    • 2016-02-16
    • 가부시키가이샤 니프코
    • 나카야히로유키
    • F16L9/127F15D1/04F16L43/00F16L11/14B29D23/00
    • F16L43/008B29C45/2614B29C45/4421B29L2023/004B29L2031/24F16L41/021F16L41/023F16L41/03
    • (과제) 작은직경의곡관에적용가능하며, 또한유체의압력손실을저감할수 있는곡관을얻는다.(해결수단) 곡관(10)의곡관본체(12)는그 유로가축선(12A)을따르고있으며, 축선(12A)을따르는방향의일부에굴곡부(14)를가지고있다. 또, 상기굴곡부(14)의내주면내측(14A)이 R형상으로형성되고, 상기 R형상의내주면내측(14A)의둘레방향중앙부에상기축선(12A)방향을따라서형성된오목부(16)를가지며, 상기오목부(16)의저면(16A)은, 상기축선(12A)을따르는방향에서보았을때에상기곡관본체(12)의외주측으로볼록한만곡면으로되어있고, 상기오목부(16)의저면(16A)은, 상기오목부(16)를상기축선(12A)방향에직교하는측방에서보았을때에상기축선(12A)측으로볼록한만곡면으로되어있고, 상기축선(12A)을따르는방향에서보았을때에상기오목부(16)의양 측벽부(16B) 사이의거리는, 상기굴곡부(14)의상기축선(12A)과직교하는수평방향에있어서의내경의거리보다도짧다.
    • 弯曲管(10)的管主体(12)具有沿着轴线(12A)的流路,在沿着轴线(12A)的方向上的一部分具有弯曲部(14)。 此外,在管主体(12)中的弯曲部(14)的弯曲方向内侧的内周(14A)中,沿着轴的方向形成有作为扩大的截面部的凹部(16) 线(12A)。 顺便提及,在用于形成弯曲管的模具的内模中,形成凹部(16)的铰链芯插入主芯的槽部,并且主芯沿缩回位置方向移动,使得 具有与弯曲部分(14)的弯曲方向内侧的内周(14A)接合的形状的铰链芯的尖端部分摆动到主芯的形成位置。
    • 74. 发明授权
    • 콜랩시블 코어
    • 可溶性核心
    • KR100902916B1
    • 2009-06-15
    • KR1020080065923
    • 2008-07-08
    • 김혜숙(주) 부광테크
    • 김혜숙임재구
    • B29C45/40B29C45/42B29C45/17B29C45/26
    • B29C45/4421B29C45/36B29C45/4478B29C2045/4428
    • A collapsible core is provided to minimize undercut generation of product by controlling slope of collapsible core. A collapsible core comprises a holder(20) in which a penetration hole(21) of which the top is broad and the bottom is narrow is formed, an elastic member(11) which is notched to the cross is set up in the top of the holder so that product can be separated by expansion or contraction through the penetration hole, and an elastic core(10) whereof a male screw(12) is formed in the lower part and a fixing groove(12a) is formed in the center thereof. A female screw(31) of which the top is open is formed to couple with the male screw of the elastic core. An anchoring bolt(40) is fastened to the fixing groove through a bolt hole(32) formed in the outer circumference.
    • 提供可折叠的芯,以通过控制可折叠芯的斜率来最小化产品的切削生成。 可折叠芯部包括:保持架(20),其中,顶部宽而底部窄的穿透孔(21)形成在十字架的顶部 保持器,使得产品可以通过穿透孔的膨胀或收缩而分离,并且在下部形成有外螺纹(12)的弹性芯(10),并且在其中心形成有固定槽(12a) 。 顶部打开的内螺纹(31)形成为与弹性芯的外螺纹连接。 锚定螺栓(40)通过形成在外周的螺栓孔(32)紧固到固定槽。
    • 77. 发明公开
    • 곡관 구조 및 곡관 성형용 금형
    • 弯曲管结构和模具弯曲管
    • KR1020140036965A
    • 2014-03-26
    • KR1020130108936
    • 2013-09-11
    • 가부시키가이샤 니프코
    • 나카야히로유키
    • F16L47/00F16L43/00B29C45/26
    • F16L43/008B29C45/2614B29C45/4421B29L2023/004B29L2031/24F16L41/021F16L41/023F16L41/03
    • The purpose of the present invention is to obtain a curved tube structure capable of being applied to a small-diameter curved pipe and reducing a pressure loss of fluid and a mold for forming a curved tube. A flow passage of a curved pipe body (12) of the curved pipe (10) is formed in a direction of an axial line (12A) and includes a curved unit (14) partially formed on the curved pipe in the direction of the axial line (12A). And, a recessed unit (16) is formed on the center of the circumferential direction of the inner circumference (14A) of the curved unit (14). Additionally, an inner mold of the mold for forming the curved pipe includes a hinge core which is inserted into a groove unit (16) of a main core and which forms the recessed unit (16). The front end of the hinge core of a shape hanging on the center of the circumferential direction of the inner circumference (14A) of the curved unit (14) is moved to a position of the main core by moving the main core to a retreating position direction.
    • 本发明的目的是获得能够应用于小直径弯曲管道并减少流体的压力损失的弯曲管结构和用于形成弯曲管的模具。 曲轴(10)的弯曲管体(12)的流路沿轴线(12A)的方向形成,并且包括弯曲单元(14),其部分地形成在弯曲管上,沿轴向方向 线(12A)。 并且,在弯曲单元(14)的内周(14A)的圆周方向的中心上形成凹部(16)。 此外,用于形成弯管的模具的内模包括插入主芯的凹槽单元(16)中并形成凹陷单元(16)的铰链芯。 通过将主芯移动到后退位置,悬挂在弯曲单元(14)的内周(14A)的圆周方向中心的形状的铰链芯的前端移动到主芯的位置 方向。
    • 78. 发明公开
    • 내연 기관의 기체를 관으로 수송하기 위한 시스템의 음향 공명기 및 음향 공명기를 제조하기 위한 방법
    • 用于内燃机气管系统的声学谐振器和制造声学谐振器的过程
    • KR1020130065600A
    • 2013-06-19
    • KR1020120140970
    • 2012-12-06
    • 만 운트 훔멜 게엠베하
    • 기욤블랑-브후드
    • F01N1/02F01N13/08
    • F02M35/1266B29C45/4421F02M35/1283
    • PURPOSE: An acoustic resonator of system for delivering the air of an internal combustion engine to a pipe, and a manufacturing method thereof are provided to easily manufacture and have the improved durability and acoustic efficiency. CONSTITUTION: An acoustic resonator of system for delivering the air of an internal combustion engine to a pipe includes a housing including a system for delivering air to a pipe, especially the intake system of internal combustion engine of vehicle, or a volume unit(13) for the air of exhaust system. The housing includes at least one openings(14,16) for air. The housing includes at least one extension part(20) protruded over at least one opening(16) from an axle, which passes through at least one opening(16), toward a radius direction. The housing is integrally formed.
    • 目的:提供一种用于将内燃机的空气输送到管道的系统的声共振器及其制造方法,以容易地制造并具有改善的耐久性和声效。 构成:用于将内燃机的空气输送到管道的系统的声共振器包括壳体,其包括用于将空气输送到管道,特别是车辆内燃机的进气系统或体积单元(13)的系统, 用于排气系统的空气。 壳体包括用于空气的至少一个开口(14,16)。 壳体包括至少一个延伸部分(20),该延伸部分从至少一个开口(16)突出,该轴从轴穿过至少一个开口(16)朝向半径方向。 外壳整体形成。
    • 79. 发明公开
    • 플라스틱 사출성형 몰드
    • 塑料注射模具
    • KR1020080013974A
    • 2008-02-13
    • KR1020077027979
    • 2006-04-18
    • 지메르만 포르멘바우 게엠베하
    • 드레블리에스클라우스-디에테르
    • B29C45/44B29C33/44
    • B29C45/4421B29C2045/338B29L2031/3044
    • The present invention relates to a plastics injection mould comprising a front mould half (12) and a rear mould half (14), which in the closed state define a mould cavity (10) between them. The rear mould half (14) has at least one ejector (20) and at least one oblique slide (26). The ejector (20) is formed by at least one front part (20) of the rear mould half (14) that is formed as a driver. It can be pushed forward to a limited extent by at least one linear drive (22, 24) supported on another part (18) of this mould half (14) or the base (16, 17) thereof. Furthermore, the above is connected on the rear side thereof, by means of a transverse guide (28) extending at a specific angle in relation to the direction of movement of the linear drive (22, 24), to the oblique slide (30), which is guided by an oblique guide (30) on a part (18) of the rear mould half (14) that is fastened on the base (16, 17).
    • 塑料注射模具技术领域本发明涉及一种塑料注射模具,其包括前模具半部(12)和后模具半部(14),所述前模具半部(14)在所述关闭状态下在它们之间限定模腔(10)。 后半模(14)具有至少一个喷射器(20)和至少一个倾斜滑块(26)。 喷射器(20)由形成为驱动器的后半模(14)的至少一个前部(20)形成。 它可以通过支撑在该半模(14)的另一部分(18)上的至少一个线性驱动(22,24)或其底座(16,17)而在有限的程度上向前推动。 此外,通过相对于线性驱动器(22,24)的移动方向以特定角度延伸的倾斜滑块(30)将上述连接在其后侧上的横向引导件(28) ,其由紧固在基座(16,17)上的后半模(14)的部分(18)上的倾斜导向件(30)引导。