Damper pulley
    113.
    发明授权
    Damper pulley 失效
    阻尼滑轮

    公开(公告)号:US5540626A

    公开(公告)日:1996-07-30

    申请号:US387428

    申请日:1995-02-10

    摘要: A lightweight damper pulley is provided which can be produced in a simple manner. The damper pulley includes a central portion, a belt retaining portion made of metal plate, and a ring-shaped rubber or elastic member placed therebetween. The central portion includes a cylindrical boss portion to be fixed onto a rotary shaft, a main portion extending radially outwardly from the larger diameter area of the cylindrical boss portion, and a flange bent horizontally from an outer periphery of the main portion. The central portion is integrally formed from a metal plate by press-forming or the like. The flange and the belt retaining portion can have projections which compress the rubber or elastic member to hold it securely in place.

    摘要翻译: 提供了一种轻质的阻尼滑轮,其可以简单地制造。 减震轮包括中心部分,由金属板制成的皮带保持部分和放置在其间的环形橡胶或弹性部件。 中心部分包​​括固定在旋转轴上的圆柱形凸台部分,从圆柱形凸台部分的较大直径区域径向向外延伸的主体部分和从主体部分的外周水平地弯曲的凸缘。 中央部通过压制成形等从金属板一体地形成。 凸缘和带保持部分可以具有压缩橡胶或弹性构件以将其牢固地保持在适当位置的突起。

    Vibration insulator having bracket
    116.
    发明授权
    Vibration insulator having bracket 失效
    振动绝缘子带支架

    公开(公告)号:US5295653A

    公开(公告)日:1994-03-22

    申请号:US955440

    申请日:1992-10-02

    摘要: vibration insulator is provided which includes a vibration insulator section having an outer cylinder, a rubber member which is vulcanization-bonded to the inner peripheral surface of the outer cylinder and an inner cylinder supported by the rubber member, and a bracket for supporting the vibration insulator section, with the thickness of the bracket material being made as small as possible. The bracket is composed of a pair of sheet-metal bracket members holding the axial ends of the vibration insulator. The bracket members include plate-like base sections axially opposed to each other, cylindrical sections which extend axially outward from the base sections and into which the end portions of the outer cylinder are forced, abutting sections extending radially inward from the end edges of the cylindrical sections and abutting the end surfaces of the outer cylinder and joint sections joining the bracket members to each other. A method of manufacturing the vibration insulator bracket is also provided.

    摘要翻译: 提供了一种振动绝缘体,其包括具有外筒的橡胶构件,和外筒的内周面硫化的橡胶构件和由橡胶构件支承的内筒的振动绝缘体,以及用于将振动绝缘体 支架材料的厚度尽可能小。 支架由保持振动绝缘体的轴向端的一对金属板支架构件组成。 托架构件包括彼此轴向相对的板状基部,从基部轴向向外延伸并且外筒的端部被迫动的圆柱形部分,邻接部分从圆柱形的端部边缘径向向内延伸 并且将外筒的端面和将托架构件彼此接合的接合部邻接。 还提供了一种制造振动绝缘支架的方法。

    Nonlinear optical material and method for orientation thereof
    118.
    发明授权
    Nonlinear optical material and method for orientation thereof 失效
    非线性光学材料及其取向方法

    公开(公告)号:US5037582A

    公开(公告)日:1991-08-06

    申请号:US629165

    申请日:1990-12-19

    IPC分类号: G02F1/361

    CPC分类号: G02F1/3615

    摘要: A nonlinear optical material comprises a solid solution of an organic guest compound having an electron donative group or an electron attractive group. The organic guest compound is contained in the nonlinear optical material preferably an oriented form through orientation under melting by application of a DC electric field. The guest compound is preferably a para-di-substituted benzene derivative represented by the formula: ##STR1## wherein A is an electron donative group and B is an electron attractive group.

    Female-type coupling nipple
    120.
    发明授权
    Female-type coupling nipple 失效
    母型联轴器

    公开(公告)号:US4671545A

    公开(公告)日:1987-06-09

    申请号:US823204

    申请日:1986-01-28

    申请人: Takeshi Miyazaki

    发明人: Takeshi Miyazaki

    摘要: A female-type coupling nipple including a coupling body and a nipple. The nipple includes a cylindrical nipple section and an end section which is provided with plastic working so that its outside diameter can expand. The outside wall of the end section and inside wall of the connecting section of the coupling body are closely joined both by elastic force that acts in the directions of outside diameter expansion of the end section and reaction force of the connecting section.

    摘要翻译: 一种包括耦合体和乳头的母型耦合接头。 乳头包括圆柱形乳头部分和端部,其设置有塑性加工,使得其外径可以膨胀。 连接体的连接部分的端部和内壁的外壁通过沿端部的外径膨胀方向作用的弹性力和连接部分的反作用力紧密接合。