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    • 53. 发明授权
    • Resilient driving connections
    • 弹性连接
    • US3940947A
    • 1976-03-02
    • US504235
    • 1974-09-09
    • Karl Gustav Ahlen
    • Karl Gustav Ahlen
    • F16D3/64F16D3/70
    • F16D3/70F16D3/64
    • A rotatable driving connection in which a plurality of abutments on one rotating part engage corresponding generally radial slots on the other rotating part with resilient material between each abutment and the contacting surfaces of its respective slot. The abutments are arranged in pairs of groups, the resultant of the forces of one group being perpendicular to the resultant of the other group. A leaf spring may be associated with each abutment to maintain contact between the resilient material and the walls of the slot and to prevent backlash. The area of contact between the resilient material and the walls of the slot varies in relation to the force transmitted by the connection.
    • 一种可旋转的驱动连接件,其中一个旋转部件上的多个邻接件在另一个旋转部件上与相应的狭槽的接触表面之间的弹性材料接合。 基台以成对的组排列,一组的力垂直于另一组的结果。 板簧可以与每个基台相关联,以保持弹性材料与槽的壁之间的接触并防止反向间隙。 弹性材料和槽的壁之间的接触面积相对于由连接传递的力而变化。
    • 54. 发明授权
    • High torque cryogenic coupling
    • 高转矩低温耦合
    • US3813898A
    • 1974-06-04
    • US32024673
    • 1973-01-02
    • GEN ELECTRIC
    • HATCH B
    • F16D3/70F16D3/52
    • F16D3/70
    • A thermally insulated coupling for either rotatably or axially connecting a driving shaft and a driven shaft. In either application, the coupling is designed to present a high impedance to thermal heat flow between the two shafts. The present invention is applied to a basic rotatable coupling wherein a plurality of axially extending pins protruding from a flange on one shaft are mated with apertures in a flange on a second shaft. The present invention concentrically positions a spirally wound coil of metallic material between each drive pin and the wall of the corresponding aperture in which each drive pin is engaged. For application to the axial transmission of force between two axially aligned shafts, a plurality of bosses axially protruding from a flange of one shaft about the exposed edges of a corresponding plurality of metallic spiral coils which are disposed in cavities in an end flange of the second shaft.
    • 用于可旋转地或轴向地连接驱动轴和从动轴的隔热联接器。 在任一应用中,耦合被设计成对两个轴之间的热热流提供高阻抗。 本发明应用于基本可旋转联轴器,其中从一个轴上的凸缘突出的多个轴向延伸的销与第二轴上的凸缘中的孔配合。 本发明将金属材料的螺旋缠绕的线圈同心地定位在每个驱动销和每个驱动销接合的相应孔的壁之间。 为了应用于在两个轴向对准的轴之间的轴向传递力,多个凸起从一个轴的凸缘围绕相应的多个金属螺旋线圈的暴露边缘轴向地突出,该多个金属螺旋线圈设置在第二个 轴。