Switchable finger lever
    73.
    发明授权
    Switchable finger lever 有权
    可切换手指杆

    公开(公告)号:US08607753B2

    公开(公告)日:2013-12-17

    申请号:US13307339

    申请日:2011-11-30

    IPC分类号: F01L1/18

    摘要: A switchable finger lever for a valve drive of an internal combustion engine having an interior lever encompassed by arms of an exterior lever, with a joint axle extending through the levers so they are relatively pivotal. A stub projects from the axle at each exterior side, with the respective stub being encompassed by a coil section of a pivot pin spring, having one leg acting upon the exterior lever and another leg acting upon the interior lever to pre-load the levers relative to each other, with the coil section encompassing a bush encasing an exterior casing of the stub. The bush encompasses the stub with a clearance fit and, for fixation of the axle, an annular groove with a safety ring is located inside the bush bore, and engages a radially inwardly located groove in the exterior casing of the stub allowing the axle to be disassembled without destruction.

    摘要翻译: 一种用于内燃机的阀驱动器的可切换指杆,其具有由外部杠杆的臂包围的内部杠杆,其中连接轴延伸穿过杠杆,使得它们相对枢转。 短轴从每个外侧的轴突出,相应的短截线由枢轴销弹簧的线圈部分包围,其中一个腿作用在外部杠杆上,另一个腿作用在内部杠杆上以预加载相对的杠杆 彼此相对,线圈部分包围包围短截线外壳的衬套。 衬套包括具有间隙配合的短截线,并且为了固定轴,具有安全环的环形槽位于衬套孔内部,并且与衬套的外部壳体中的径向向内定位的凹槽接合,允许轴为 拆卸而不破坏。

    SWITCHABLE FINGER LEVER
    74.
    发明申请
    SWITCHABLE FINGER LEVER 有权
    可切换手指杆

    公开(公告)号:US20120174886A1

    公开(公告)日:2012-07-12

    申请号:US13307339

    申请日:2011-11-30

    IPC分类号: F01L1/18

    摘要: A switchable finger lever for a valve drive of an internal combustion engine having an interior lever encompassed by arms of an exterior lever, with a joint axle extending through the levers so they are relatively pivotal. A stub projects from the axle at each exterior side, with the respective stub being encompassed by a coil section of a pivot pin spring, having one leg acting upon the exterior lever and another leg acting upon the interior lever to pre-load the levers relative to each other, with the coil section encompassing a bush encasing an exterior casing of the stub. The bush encompasses the stub with a clearance fit and, for fixation of the axle, an annular groove with a safety ring is located inside the bush bore, and engages a radially inwardly located groove in the exterior casing of the stub allowing the axle to be disassembled without destruction.

    摘要翻译: 一种用于内燃机的阀驱动器的可切换指杆,其具有由外部杠杆的臂包围的内部杠杆,其中连接轴延伸穿过杠杆,使得它们相对枢转。 短轴从每个外侧的轴突出,相应的短截线由枢轴销弹簧的线圈部分包围,其中一个腿作用在外部杠杆上,另一个腿作用在内部杠杆上以预加载相对的杠杆 彼此相对,线圈部分包围包围短截线外壳的衬套。 衬套包括具有间隙配合的短截线,并且为了固定轴,具有安全环的环形槽位于衬套孔内部,并且与衬套的外部壳体中的径向向内定位的凹槽接合,允许轴为 拆卸而不破坏。

    Chiral compounds
    77.
    发明授权
    Chiral compounds 有权
    手性化合物

    公开(公告)号:US07223450B2

    公开(公告)日:2007-05-29

    申请号:US10477896

    申请日:2002-04-25

    摘要: The invention relates to chiral compounds of formula I wherein X1,X2,X1,X2,x1,x2,y1,y2,B,C,U1,U2,V1,V2,W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizade mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal display, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.

    摘要翻译: 本发明涉及式I的手性化合物,其中X 1,X 2,X 1,X 2,X 2, x 1,x 2,y 1,y 2,b,c,u 1, / SUP>,U 2,V 1,V 2,W 1和W 2, 对于通过将包含至少一种式I的手性化合物的聚合物混合物聚合而获得的手性线性或交联的液晶聚合物,可以是包含至少一种式I的手性化合物的液晶混合物, 使用式I的手性化合物及其在液晶显示器中获得的混合物和聚合物,有源和无源光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断,液晶颜料,用于装饰和安全应用 ,非线性光学,光学信息存储或手性掺杂剂,以及包括混合物的液晶显示器 包含至少一种式I的手性化合物。

    Chiral compounds III
    79.
    发明授权
    Chiral compounds III 有权
    手性化合物

    公开(公告)号:US07041345B2

    公开(公告)日:2006-05-09

    申请号:US10332807

    申请日:2001-06-25

    摘要: The invention relates to chiral compounds of formula (I) wherein Y1, Y2, Y3, Y4, X1, X2, X3 and X4 have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula (I), to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I)

    摘要翻译: 本发明涉及式(I)的手性化合物,其中Y 1,Y 2,Y 3,Y 4, >,X 1,X 2,X 3和X 4具有权利要求1中给出的含义,相对于 包含至少一种式(I)的手性化合物的液晶混合物,通过将包含至少一种式(I)的手性化合物的可聚合混合物聚合而获得的手性线性或交联的液晶聚合物与使用式(I)的手性化合物 I)及其在液晶显示器中获得的混合物和聚合物,主动和被动光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断,液晶颜料,用于装饰和安全应用,非线性光学,光学信息 存储或作为手性掺杂剂,以及包含包含至少一种式(I)的手性化合物的混合物的液晶显示器,