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    • 2. 发明公开
    • 적층 지지대, 상기 적층 지지대가 마련된 로터, 및 항공기
    • 一个层压板,一个提供这样一个台阶的转子和飞机
    • KR1020130075691A
    • 2013-07-05
    • KR1020120153054
    • 2012-12-26
    • 에어버스 헬리콥터스
    • 페랑 마티유르그랑 마티유
    • B64C27/35F16F1/393B64C27/48
    • F01D5/147B64C27/35F16F1/387
    • PURPOSE: A lamination support, a rotor having the same, and an aircraft are provided to hinge a blade on a hub and to adjust the drag vibration mode of the rotor. CONSTITUTION: A lamination support (10) includes an inner strength member (11) and an outer strength member (12). The support further includes an elastomer member (15) having a lamination, and the lamination comprises main layers (20,30) and a sub-layer (40). The main layers include single ductile materials (20',30'). The sub-layer includes a single stiff material (40'). The outer strength member relatively rotates against the inner strength member along the peripheries of a flapping shaft, a lead-lag shaft, and a pitch-variation shaft. The flapping shaft and the pitch-variation shaft have a geometric center in common, and form a lead-lag plane together. The pitch-variation shaft and the lead-lag shaft form a flapping plane together. The lead-lag shaft and the flapping shaft form a pitch angle variation plane together.
    • 目的:提供一种叠片支架,具有该装置的转子和一飞行器,以将叶片铰接在轮毂上并调节转子的阻力振动模式。 构成:层压支撑件(10)包括内部强度构件(11)和外部强度构件(12)。 支撑体还包括具有层压的弹性体构件(15),并且层压件包括主层(20,30)和子层(40)。 主要层包括单一延性材料(20',30')。 子层包括单个刚性材料(40')。 外部强度构件沿着振动轴,牵引延迟轴和俯仰变化轴的周边相对于内部强度构件相对旋转。 拍动轴和桨距变化轴具有几何中心的共同点,并且一起形成超前滞后平面。 俯仰变桨轴和牵引延迟轴一起形成扑翼。 牵引轴和摆动轴一起形成俯仰角变化平面。
    • 4. 发明公开
    • 부싱형 베어링 유닛
    • 布置型轴承单元
    • KR1020030004079A
    • 2003-01-14
    • KR1020020036246
    • 2002-06-27
    • 칼 프로이덴베르크 카게
    • 헤틀러,베르너
    • F16C27/06
    • F16F1/3863F16F1/387
    • PURPOSE: A bushing-type bearing unit is provided to produce in a low price and to early start the progress of elasticity despite axial penetrations and a contractive cap. CONSTITUTION: A bushing-type bearing unit(1) is composed of an outer ring(2), an elastomer outer cover(3), an inner support part(4), rubber springs(5,6) arranged and axial penetrations(8,9) provided between the outer ring and a stop buffer(7) located in the direction of a main load(10) to obtain the desired characteristics of the spring. The stop buffer located in the main load direction and the inner elastomer outer cover of the outer ring are connected to one another by at least one projection(12) arranged in the axial direction of the bearing and designed as a reference rupture spot to start a progression onset in the tensile direction as early as possible before the first use of the bearing.
    • 目的:提供一种衬套型轴承单元,以低成本生产,尽可能早期开始弹性进展,尽管轴向穿透和收缩盖。 构成:衬套型轴承单元(1)由外圈(2),弹性体外盖(3),内支撑部件(4),橡胶弹簧(5,6)和轴向贯穿件(8)组成 ,9)设置在外环和位于主负载(10)的方向上的止动缓冲器(7)之间,以获得弹簧的期望特性。 位于主负载方向的止动缓冲器和外圈的内弹性体外盖通过沿轴承的轴向布置的至少一个突起(12)彼此连接,并被设计为参考破裂点,以开始 在首次使用轴承之前,尽可能早地在拉伸方向发生进展。
    • 9. 发明公开
    • 변경된 응력 특성을 갖는 진동 절연체 조립체 및 그 응력특성을 변경하는 방법
    • 具有改变应力特性的振动隔离器组件及其改变应力特性的方法
    • KR1020060036902A
    • 2006-05-02
    • KR1020057020891
    • 2004-06-10
    • 쿠퍼-스탠다드 오토모티브 인코포레이티드
    • 파워더글라스라이스베르니팔라디추크로버트
    • F16F13/00F16F5/00F16F7/00F16M1/00
    • F16F1/387F16F1/3842F16F2228/08
    • A vibration isolator assembly, such as an isolator bushing or cradle mount, includes a housing and an isolator connected to the housing. A shaft assembly includes first and second mating components, the first component being connected to the elastomer and having a cavity of a first dimension for receiving the second component having a different, second dimension therein. The differing dimensions alter the stress characteristics of the vibration isolator assembly. In the preferred arrangement, the shaft assembly includes a first component comprising first and second portions, a thin layer of elastomer interposed between the first and second components and a second component which is inserted between the portions to relieve tensile stress in the isolator and, if desired, to impart a compressive stress in the isolator. The thin layer of elastomer permits the first components to be made more economically. The first component of the shaft assembly is made at a lower dimensional tolerance and subsequently produced to a higher dimensional tolerance by molding the thin layer of elastomer to a precision tolerance.
    • 诸如隔离器衬套或托架安装件的隔振器组件包括壳体和连接到壳体的隔离器。 轴组件包括第一和第二配合部件,第一部件连接到弹性体并且具有第一尺寸的空腔,用于接纳具有不同的第二尺寸的第二部件。 不同的尺寸改变了隔振器组件的应力特性。 在优选的布置中,轴组件包括包括第一和第二部分的第一部件,插入在第一和第二部件之间的弹性薄层和插入在部分之间的第二部件以减轻隔离器中的拉伸应力,如果 期望的是在隔离器中施加压应力。 弹性薄层允许第一部件更经济地制造。 轴组件的第一部件以较低的尺寸公差制成,随后通过将薄层的弹性体模制成精度公差而产生更高的尺寸公差。