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    • 1. 发明授权
    • Spindle brake actuator
    • 主轴制动执行器
    • US5755085A
    • 1998-05-26
    • US862580
    • 1997-05-23
    • Roger E. Insley
    • Roger E. Insley
    • D01H7/22D01H13/18
    • D01H7/2208
    • A portable actuator for a spindle brake associated with a textile machine includes a body, an arrangement for biasing the spindle brake operator to operate the spindle brake to halt rotation of the spindle with the biasing arrangement mounted to the body and an arrangement for retaining the actuator in an engaged operating relationship with the spindle brake operator with the retaining arrangement being mounted to the body with the entire device being selectively attachable to and detachable from the textile machine.
    • 与纺织机相关联的用于主轴制动器的便携式致动器包括主体,用于偏置主轴制动操作器以操作主轴制动器的装置,其中安装在主体上的偏置装置停止主轴的旋转,以及用于保持致动器 与主轴制动操作器处于啮合的操作关系中,其中保持装置被安装到主体,整个装置可选择性地附接到纺织机器上并从纺织机器拆卸。
    • 10. 发明授权
    • Apparatus for selectively resisting the rotation of spindles of a
textile machine
    • 用于选择性地抵抗纺织机的主轴旋转的装置
    • US5044149A
    • 1991-09-03
    • US438512
    • 1989-11-17
    • Gerhard GrauHermann Guttler
    • Gerhard GrauHermann Guttler
    • D01H7/14D01H7/22
    • D01H7/14D01H7/2208D01H7/2275
    • A rotation preventing apparatus prevents rotation of the spindles of a textile machine due to the rotative forces applied by yarn tension during de-actuation of the drive motors of the spindles. The rotation preventing apparatus includes a reciprocable member supporting a plurality of brake shoe components adjacent the spindles and a commonly actuating assembly including pneumatic cylinder and piston members for reciprocably moving the reciprocable member between a position in which the brake shoe components brakingly contact the spindles and a position in which the brake shoe components are displaced from the spindles to permit normal rotation thereof. According to one aspect of the present invention, a contoured plate member is substituted for the brake shoe components. According to another aspect of the present invention, an expandable elastomeric member is supported adjacent the spindles and is selectively expandable to brake the rotation of the spindles.
    • 旋转防止装置由于在主轴的驱动马达的解除驱动期间由于纱线张力施加的旋转力而防止纺织机的锭子的旋转。 旋转防止装置包括支承与心轴相邻的多个制动蹄组件的可往复运动的构件以及包括气动气缸和活塞构件的共同致动组件,用于使可往复运动的构件在制动蹄组件与主轴接触的位置和 制动蹄组件从主轴移动以允许其正常旋转的位置。 根据本发明的一个方面,用轮廓板构件代替制动蹄组件。 根据本发明的另一方面,可膨胀弹性体构件被支撑在心轴附近并且可选地可扩展以制动心轴的旋转。