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    • 32. 发明公开
    • 복합재 샌드위치 구조물의 인장 시험용 지그
    • 用于复合层压结构试验的JIG
    • KR1020140084990A
    • 2014-07-07
    • KR1020120155057
    • 2012-12-27
    • 한국항공우주연구원
    • 남기원공철원장영순
    • G01N3/08G01N3/02
    • G01N3/08B25B11/02G01N3/02G01N2203/0017G01N2203/04
    • The present invention relates to a jig for a tensile test of a composite laminated structure, whereby is used to conduct a tensile test of a composite laminated structure (1) including a honeycomb core (10) and composites (30) attached to the top and bottom of the honeycomb core (10) respectively using an adhesive (20). The jig for a tensile test of a composite laminated structure comprises: a first tensile fixture (100) combined with a composite (30) attached to the top of a honeycomb core (10); and a second tensile fixture (200) combined with a composite (30) attached to the bottom of the honeycomb core (10). The first and second tensile fixtures (100, 200) are made of the same material as the composite (30). In addition, a tensile test of the composite laminated structure (1) can be conducted by extending the first and second tensile fixtures (100, 200) in a vertical direction.
    • 本发明涉及一种用于复合叠层结构的拉伸试验的夹具,由此用于进行包括蜂窝芯(10)和复合材料(30)的复合层压结构(1)的拉伸试验,所述复合层压结构(1)附接到顶部和 蜂窝芯(10)的底部分别使用粘合剂(20)。 用于复合层压结构的拉伸试验的夹具包括:与附接到蜂窝芯(10)的顶部的复合材料(30)组合的第一拉伸夹具(100)。 以及与附接到蜂窝芯(10)的底部的复合材料(30)组合的第二拉伸夹具(200)。 第一和第二拉伸夹具(100,200)由与复合材料(30)相同的材料制成。 此外,复合层压结构(1)的拉伸试验可以通过沿垂直方向延伸第一和第二拉伸固定装置(100,200)来进行。
    • 34. 发明公开
    • 멤브레인용 피로 시험 장치
    • 薄膜疲劳试验装置
    • KR1020140041078A
    • 2014-04-04
    • KR1020120108004
    • 2012-09-27
    • 삼성중공업 주식회사
    • 조동필
    • G01N3/02F17C13/00
    • G01N3/32F17C1/12F17C13/001G01N3/08G01N2203/0073
    • Disclosed in the present invention is a fatigue test apparatus for a membrane, which can save costs required for a fatigue test by allowing a uniaxial fatigue tester to perform a biaxial fatigue test for a membrane in a cargo hold. According to an embodiment of the present invention, the fatigue test apparatus for a membrane comprises: first through fourth fixating units which are placed to individually fixate first through fourth fixating faces divided by corrugation units crossing one another inside a membrane of a cargo hold; and an operating unit which moves the first and third fixating units, which face each other, in a first direction and in the opposite direction respectively. The first and third fixating units have a first protruding unit on a face where they contact the second and fourth fixating units. The second and fourth fixating units have a second protruding unit on a face where they contact the first and third fixating units. The first and second protruding units contact each other on the face.
    • 在本发明中公开了一种膜的疲劳试验装置,通过使单轴疲劳试验机对货舱中的膜进行双轴疲劳试验,可以节省疲劳试验所需的成本。 根据本发明的一个实施例,用于膜的疲劳试验装置包括:第一至第四固定单元,其被放置成单独地固定第一至第四固定面,所述第一固定面由在货舱的膜内彼此交叉的波纹单元分隔; 以及操作单元,其使第一和第三固定单元彼此面对,分别沿第一方向和相反方向移动。 第一固定单元和第三固定单元在与第二和第四固定单元接触的面上具有第一突出单元。 第二和第四固定单元在与第一和第三固定单元接触的面上具有第二突出单元。 第一和第二突出单元在面上彼此接触。
    • 37. 发明公开
    • 과실 탈리 저항력 측정장치
    • 果冻电阻测量装置
    • KR1020140006242A
    • 2014-01-16
    • KR1020120070789
    • 2012-06-29
    • 중앙대학교 산학협력단
    • 김종기
    • G01N33/00G01N3/08
    • G01N3/08G01N33/025G01N2203/0017G01N2203/04
    • The present invention relates to a fruit separation resistance measuring device which comprises the following: a table; a rod installed on the table for generating tensile force by a longitudinal sliding movement; a first holder installed on the rod; and a second holder fixed to the upper side of the table to face the first holder. The first holder fixing a joint portion between the end of a fruit and the stem, and a second holder fixing the fruit or the joint portion generates tensile force on the first holder, and the tension between the fruit and the stem or the joint of the fruit connecting the end of the fruit and the stem is measured to determine the post ripe stage of the fruit.
    • 水果分离电阻测定装置技术领域本发明涉及一种水果分离电阻测定装置,其特征在于: 安装在桌子上的杆,通过纵向滑动运动产生张力; 安装在杆上的第一个保持架; 以及固定在所述台的上侧以面对所述第一保持器的第二保持器。 固定水果端部和茎杆之间的接合部分的第一保持架和固定水果或接头部分的第二固定器在第一保持器上产生张力,并且水果与杆之间的张力或 测量结果与果实结合的果实,以确定果实的后熟期。
    • 38. 发明公开
    • 가압성형 시험용 소재공급장치 및 이를 이용한 가압성형 시험장치
    • 压力和变形试验用的材料供应装置及其使用的变形试验机
    • KR1020140005529A
    • 2014-01-15
    • KR1020120073015
    • 2012-07-04
    • 주식회사 포스코
    • 이경
    • G01N3/08
    • G01N3/08G01N2203/0016G01N2203/0296
    • Disclosed are a material supplying device for a compression molding test and a compression molding test device using the material supplying device. The material supplying device for a compression molding test according to an embodiment of the present invention comprises: a body part having a hollow part vertically penetrated at the center; guide parts arranged in both sides of the body part to make materials pass above the hollow part; and a material moving part arranged in one side of the body part to move the materials above the hollow part. The compression molding test device using the material supplying device for a compression molding test comprises: a compression unit having a compression part extended to test deformation capability while compression-molding the materials at the center; a fixing unit having an upper fixing part and a lower fixing part to fix the upper and lower parts of the materials around the compression part.
    • 公开了一种用于压缩成型试验的材料供给装置和使用该材料供给装置的压缩成型试验装置。 根据本发明的实施例的用于压缩成型试验的材料供给装置包括:主体部,其具有垂直地穿过中心的中空部; 引导部件布置在主体部分的两侧以使材料通过中空部分上方; 以及布置在主体部分的一侧中的材料移动部分以使材料在中空部分上方移动。 使用压缩成型试验用材料供给装置的压缩成形试验装置具有压缩部,该压缩部具有压缩部,该压缩部延伸成在中心压缩成形材料时测试变形能力; 固定单元,具有上固定部和下固定部,以将材料的上下部固定在压缩部周围。
    • 40. 发明授权
    • 하중과 건도 밀도의 변화에 따른 세립토의 열전도계수 측정 장치
    • 实验装置AMD方法通过负荷和干密度变化对细粒土壤的系数热导率进行分析
    • KR101334918B1
    • 2013-12-02
    • KR1020120075738
    • 2012-07-11
    • 한국건설기술연구원
    • 이장근강재모김학승
    • G01N25/18
    • G01N25/18G01N3/08G01N33/24
    • The present invention relates to an apparatus for measuring a thermal conductivity coefficient of fine grained soils and, more specifically, to an apparatus for measuring a thermal conductivity coefficient of fine grained soils according to variations in loads and dry density which can continuously measure relatively accurate dry density, additionally reflect changes in load conditions, minimize sample disturbance when a thermal conductivity coefficient is measured, and minimize measuring errors of a thermal conductivity coefficient and dry density. The apparatus for measuring a thermal conductivity coefficient of fine grained soils according to the present invention comprises: a sample holding part for holding an experimental sample; a pressurizing part which is located on the sample holding part and pressurizes the sample flat; a bottom member which is the bottom of the sample holding part and has multiple pores; a thermal conductivity measuring part for measuring a thermal conductivity of the sample in the sample holding unit; a subsidence measuring part for measuring a subsidence level of the sample by the pressurizing part; a holding part for holding the sample holding unit; a supporting part for supporting the sample holding part in order to separate the sample holding part from the bottom of the holding unit; a draining part which is extended from the bottom member through the supporting part to one side of the holding part; and a filling member for filling a space between the sample holding part and the holding part. [Reference numerals] (AA,CC) Dead weight;(BB) Specimen
    • 本发明涉及一种用于测量细粒土壤的导热系数的装置,更具体地说,涉及一种用于根据负荷和干密度变化测量细粒土壤导热系数的装置,该装置可连续测量相对精确的干 密度,另外反映负载条件的变化,当测量导热系数时,最小化样品扰动,并最小化导热系数和干密度的测量误差。 根据本发明的用于测量细粒土壤的导热系数的装置包括:用于保持实验样品的样品保持部分; 加压部,其位于样品保持部上,对样品平坦部进行加压; 底部构件,其是样品保持部的底部并具有多个孔; 用于测量样品保持单元中的样品的热导率的热导率测量部件; 沉降测量部,用于通过加压部测量样品的沉降量; 用于保持样品保持单元的保持部件; 用于支撑样品保持部分以将样品保持部分从保持单元的底部分离的支撑部分; 排出部,其从底部构件通过支撑部延伸到保持部的一侧; 以及用于填充样品保持部和保持部之间的空间的填充构件。 (附图标记)(AA,CC)死重;(BB)试样