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    • 1. 发明授权
    • 압출 상태로 연결한 프로파일을 이용한 복층벽 하수관 장치와 그 제조방법
    • 双面墙的缝管装置及其制造方法
    • KR101005576B1
    • 2011-01-05
    • KR1020100043989
    • 2010-05-11
    • 유옥수
    • 유옥수
    • B29C63/08F16L9/12F16L9/128
    • B29C47/0045B29C47/06B29C53/583B29D23/001F16L9/128
    • PURPOSE: A dual-wall sewer pipe device using profiles connected as an extruded state, capable of profile deformation prevention, a manufacturing method thereof are provided to accurately form a hollowed part and a reinforcement bar by forming a profile with straightly extruded members. CONSTITUTION: A dual-wall sewer pipe device using profiles connected as an extruded state comprises First, second and third extruding molds(30,40,50). The first, second and third extruding molds are consecutively connected. A pair of extruded products is extruded from the first extruding mold. A pair of extruded products meets at the second extruding mold. The extruded products are combined in the third extruding mold to form a profile.
    • 目的:提供一种双壁下水管道装置,其使用作为挤压状态连接的型材,能够防止型材变形,其制造方法被提供以通过形成具有直的挤压构件的型材来精确地形成中空部件和加强杆。 构成:使用作为挤压状态连接的轮廓的双壁下水管道装置包括第一,第二和第三挤压模具(30,40,50)。 第一,第二和第三挤出模具连续地连接。 一对挤出产品从第一挤出模具挤出。 一对挤压产品在第二挤压模具处相遇。 挤压产品在第三挤压模具中组合以形成轮廓。
    • 2. 发明授权
    • 적층관 제조장치
    • 多层管的制造设备
    • KR100998599B1
    • 2010-12-07
    • KR1020100083657
    • 2010-08-27
    • (주)태광폴리켐
    • 김종순
    • B29C63/08B29C63/02B29C47/04
    • B29C63/105B29C47/0059B29C53/583B29D23/001F16L9/121
    • PURPOSE: A laminated tube manufacturing device is provided to properly cope with changes in the size of a laminated tube, caused by change in the thickness of a material, using a bracket which is moved linearly and rotated. CONSTITUTION: A laminated tube manufacturing device comprises a winder(100), a driving unit(200), three extrusion units(300), a bracket(400), a first pressing roller, a second pressing roller, a cooling jacket, and a heater. The driving unit rotates rollers(110) of the winder. The extrusion units extrude a synthetic resin in the shape of strip to be wound in a structure where an inner layer, an intermediate layer, and an outer layer are laminated in the winder. The bracket is linearly moved outside the winder. The first and second pressing rollers are connected to connecting parts of the bracket, respectively. The cooling jacket has an inlet port and an outlet port for intake and discharge of cooling water. The heater vaporizes moisture.
    • 目的:提供一种层叠管制造装置,用于使用直线移动和旋转的支架适当地应对由材料的厚度变化引起的层叠管的尺寸的变化。 构成:层叠管制造装置包括卷绕机(100),驱动单元(200),三个挤出单元(300),支架(400),第一加压辊,第二加压辊,冷却套和 加热器。 驱动单元旋转卷绕器的辊(110)。 挤出单元以卷绕机中的内层,中间层和外层层压的结构,挤出以待卷绕的条状的合成树脂。 支架线性地移动到络纱机外面。 第一和第二压辊分别连接到支架的连接部分。 冷却套具有用于进入和排出冷却水的入口和出口。 加热器蒸发水分。
    • 3. 发明授权
    • 내산성 관체 제조방법 및 이를 위한 권취사 테이프
    • 制造酸性管及其绕线带的方法
    • KR100791549B1
    • 2008-01-04
    • KR1020060109294
    • 2006-11-07
    • 월드테크 주식회사
    • 최금진김승현
    • B29C70/42
    • B29C70/42B29C53/583
    • A method for manufacturing an acidophilic pipe and a wound yarn tape therefor are provided to prevent waste of synthetic resin by preventing the synthetic resin from falling, and firmly wind the wound yarn tape onto a mandril. A method for manufacturing an acidophilic pipe includes a step(S1) of producing mixture resin by mixing synthetic resin and a hardening agent, a step(S21) of producing a base sheet by weaving glass fiber into a web, a step(S2) of producing a wound yarn tape by bonding a plurality of yarns onto the base sheet, a step(S3) of forming a release layer on an outer surface of a mandril, a step(S4) of applying the mixture resin onto the wound yarn tape, and winding the tape onto the mandril, a step(S5) of hardening the mixture resin on the tape wound on the mandril, and a step(S6) of releasing the tape from the mandril.
    • 为了防止合成树脂坠落而防止合成树脂的浪费,并且将缠绕的纱线带牢固地卷绕在筒形管上,因此提供了制造嗜酸性管及其缠绕线带的方法。 嗜酸性管的制造方法包括通过混合合成树脂和硬化剂来制造混合树脂的步骤(S1),通过将玻璃纤维编织成网来制造基片的步骤(S21),步骤(S2) 通过将多根纱线接合到基片上来生产缠绕纱线带,在筒形外表面上形成剥离层的步骤(S3),将混合树脂施加到缠绕的纱线条上的步骤(S4) 并将所述带卷绕到所述心轴上,使在所述心轴上缠绕的所述带上的所述混合树脂硬化的步骤(S5)和从所述心轴释放所述带的步骤(S6)。
    • 5. 发明公开
    • 보강층을 갖는 나선형 합성수지관
    • 具有加固层的螺旋合成树脂管
    • KR1020030006238A
    • 2003-01-23
    • KR1020010041937
    • 2001-07-12
    • 임채영이강주
    • 임채영이강주
    • B29C53/58
    • B29C53/583B29C53/785B29D23/001
    • PURPOSE: A spiral synthetic resin pipe is provided to achieve sufficient shearing strength and flexural strength against external pressure applied thereto by allowing a hollow section of a small pipe to have circular or octagonal shape. CONSTITUTION: A small pipe(20) has four small space sections(22) therein. The small space sections(22) have a circular sectional shape so edge sections of synthetic resin(21) surrounding the small space sections(22) have enlarged upper and lower parts and a concave center part. Since the edge sections of synthetic resin(21) have the enlarged upper and lower parts, shearing force and twisting force applied to the edge sections of synthetic resin(21) are distributed so that shearing strength and flexural strength of a spiral synthetic resin pipe are improved. Alternately, four octagonal-shaped space sections are provided in the small pipe(20).
    • 目的:提供螺旋合成树脂管,以通过允许小管的中空部分具有圆形或八边形形状来获得足够的抗剪强度和抗外力施加的抗弯强度。 构成:小管(20)内有四个小空间(22)。 小空间部22具有圆形截面形状,所以围绕小空间部22的合成树脂21的边缘部分具有扩大的上部和下部以及凹入的中心部。 由于合成树脂(21)的边缘部分具有较大的上部和下部,所以分配合成树脂(21)的边缘部分的剪切力和扭转力,使得螺旋合成树脂管的剪切强度和弯曲强度为 改进。 或者,在小管(20)中设置四个八角形空间部分。
    • 6. 发明公开
    • 복합 단면 구조를 이루는 코러게이트 합성 수지관
    • 塑料管结构
    • KR1020110015751A
    • 2011-02-17
    • KR1020090073135
    • 2009-08-10
    • 주식회사 누리텍
    • 함범식민태호
    • F16L9/128F16L9/06F16L9/16F16L9/127
    • F16L9/133B29C47/003B29C53/583B29D23/001F16L9/18
    • PURPOSE: A corrugated plastic pipe with a composite section structure is provided to prevent damage to resin pipes since an outer cover layer prevents the exposure of the corrugated resin pipe. CONSTITUTION: A corrugated plastic pipe with a composite section structure comprises a corrugated profile(10), a soft resin reinforcing profile(20), and an outer cover layer(30). The reinforcing profile is rolled along a groove(12) of the corrugated profile. The reinforcing profile comprises a hollow(20a) inside. The reinforcing profiles connect to each other. In order to prevent the exposure of a protrusion(13) of the corrugated profile, the outer cover layer is formed on the outer surface thereof. The outer cover layer is made of the same soft resin as the reinforcing profile.
    • 目的:提供具有复合截面结构的波纹塑料管,以防止损坏树脂管,因为外覆层防止波纹状树脂管暴露。 构成:具有复合截面结构的波纹塑料管包括波形轮廓(10),软树脂增强轮廓(20)和外覆盖层(30)。 加强轮廓沿波纹轮廓的凹槽(12)滚动。 加强型材包括内部的中空(20a)。 加强型材相互连接。 为了防止波纹状突起(13)的暴露,外覆盖层形成在其外表面上。 外覆盖层由与增强轮廓相同的软树脂制成。
    • 7. 发明授权
    • 이중 보온관, 그 제조장치 및 제조방법
    • 预绝缘管,制造装置及其方法
    • KR100928668B1
    • 2009-11-27
    • KR1020080059157
    • 2008-06-23
    • 제우피엔씨 주식회사
    • 김태진
    • B29C53/56B29C53/58
    • B29C53/583B29C44/3423B29C47/0059B29C53/566B29C53/8041B29C53/845B29C2793/0027B29D23/001B29K2023/065B29K2663/00B29K2675/00B29L2023/22F16L59/14
    • PURPOSE: A dual insulated pipe, a manufacturing device and a manufacturing method thereof are provided to prevent an air layer from being formed and to improve the adhesion property by an auxiliary roller pressing a thermal insulation filler and a resin. CONSTITUTION: A manufacturing device of a dual insulated pipe is composed of a pre-heater(100), a foaming device(200), an extruder(300), and a cooling unit(400). The pre-heater preheats an inner pipe(10) of the fixed size with the constant temperature. The foaming device foams a thermal insulation filler(205) outside the inner pipe preheated by the pre-heater at the constant thickness. The extruder extrudes and winds an adhesive(315) and a resin(325) outside the thermal insulation filler. An auxiliary roller sticks the adhesive and the resin closely to the thermal insulation filler. A space control unit is installed at one side of the auxiliary roller and controls a gap between the auxiliary roller and the inner pipe. The cooling unit cools a dual insulated pipe(20) passing the extruder.
    • 目的:提供一种双重绝缘管,制造装置及其制造方法,以防止空气层形成,并且通过压制绝热填料和树脂的辅助辊改善粘合性。 构成:双重绝缘管的制造装置由预热器(100),发泡装置(200),挤出机(300)和冷却单元(400)组成。 预热器以恒定温度预热固定尺寸的内管(10)。 发泡装置以恒定厚度将由预热器预热的内管外部的绝热填料(205)发泡。 挤出机挤出并在隔热填料外部缠绕粘合剂(315)和树脂(325)。 辅助辊将粘合剂和树脂粘附到绝热填料上。 空间控制单元安装在辅助辊的一侧,并控制辅助辊和内管之间的间隙。 冷却单元冷却通过挤出机的双重绝缘管道(20)。
    • 8. 发明授权
    • 강도 향상형 합성수지관의 제조방법 및 그 장치
    • 强化型改进型制造工艺流程
    • KR100787208B1
    • 2007-12-21
    • KR1020070020947
    • 2007-03-02
    • (주)명성화학(주) 엠에스
    • 신이봉
    • B29C63/06B29C53/58B29C47/00
    • B29C47/0059B29C53/583B29C63/06B29D23/001
    • Apparatus and method for manufacturing an intensity improvement type resin pipe are provided to improve strength by dividing one extrusion mold into upper and lower extruders and extruding two profiles and winding, and to reinforce an inner surface by integrally forming an inner surface reinforcing projection and an inner surface reinforcing space under the inner profile. An apparatus for manufacturing an intensity improvement type resin pipe comprises: a projected unit including an upper extruder and a lower extruder. The upper extruder supplies a double wall profile having a space spirally and forming a space(21a) in the apparatus for manufacturing a resin pipe connected by a joint member, and forms an outer profile(21) provided with a contact surface(22). The lower extruder is formed under the upper extruder, and forms an inner profile(23) provided with a contact surface(24). The inner profile includes a space(23a). The lower extruder extrudes an inner surface reinforcing projection and an inner surface reinforcing space in the inner profile simultaneously.
    • 提供强度改善型树脂管的制造装置和方法,通过将一个挤出模具分成上下挤出机并挤出两个型材和卷绕来提高强度,并通过一体地形成内表面增强突起和内部 内部轮廓下的表面加强空间。 一种强度改善型树脂管的制造装置,其特征在于,包括:上挤出机和下挤出机的投影单元。 上部挤出机提供具有螺旋形空间并在用于制造由接头构件连接的树脂管的制造装置中的空间(21a)的双壁轮廓,并形成设置有接触表面(22)的外轮廓(21)。 下挤出机形成在上挤出机下面,并形成设置有接触表面(24)的内轮廓(23)。 内部轮廓包括空间(23a)。 下挤出机同时挤出内表面的内表面加强凸起和内表面加强空间。
    • 10. 发明公开
    • 혼합 삼중 관 및 그 제조방법
    • 混合三重管和制造方法
    • KR1020060012415A
    • 2006-02-08
    • KR1020040061097
    • 2004-08-03
    • 김민철김동호
    • 김혜곤
    • F16L9/16F16L9/12
    • F16L9/121B29C53/583B29C65/425B29D23/001
    • 본 발명은 수지로 된 관을 형성함에 있어서 중간재 원료가 다르거나 각기 다른 질의 원료를 이용하여 삼중 관을 성형함에 있어서, 이들의 원료가 융융되어 관을 성형할 때 서로 중첩되게 연속 반복적으로 성형됨으로서 각각 서로 다른 원료에 의하여 성형된 재질이 서로 얽혀서 분리되지 않도록 한 혼합 삼중 관 및 그 제조방법에 관한 것으로, 각기 질이 다른 소재나 중간재만 다르고 외피 재와 내피 재는 서로 같은 소재로 된 수지를 각각 용융하는 용융단계와, 상기 각각의 용융된 수지소재를 서로 중첩되게 흘려서 말아주며 관을 성형하는 성형단계와, 상기 성형단계에서 성형된 관을 내, 외측에서 눌러서 서로 중첩되는 부위가 깨끗이 마무리 되도록 하는 롤러압압단계와, 상기 롤러압압단계에서 마무리되어 완성된 관을 식혀주는 냉각단계와,로 이루� ��짐을 특징으로 하는 혼합 삼중 관 제조방법에 관한 것이다.
      삼중 관, 합성수지, 혼합 삼중 관, 수지 관