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1. 发明授权

US4265081A Driven spinning ring device for yarn spinning and twisting machines 失效
标题翻译：用于纺纱和捻线机的驱动纺纱装置
公开(公告)号：US4265081A
公开(公告)日：1981-05-05
申请号：US895010
申请日：1978-04-10
申请人： Rufino Creus
发明人： Rufino Creus
IPC分类号： D01H1/02 , D01H7/58 , D01H1/241
CPC分类号： D01H1/02 , D01H7/58
摘要： A yarn spinning and twisting machine which includes a drive transmission from a drive source to a plurality of spinning rings carried by vertically movable platforms and having a control for delaying the starting of the drive transmitted to the spinning rings at the start-up of the machine and for disestablishing the drive to the spinning rings before the end of the last cycle of the machine to maintain the yarn in taut condition and minimize breakage of the yarn.A drive transmission for the spinning rings of a yarn spinning or twisting machine in which the drive source for the rings is mounted on the main frame of the machine and includes a pair of elongated vertically disposed drive shafts belt driven at the lower ends from the drive source, a pair of longitudinal drive belts extending along the vertically reciprocated platforms which carry the spinning rings, with each belt engaging the elongated vertical shaft and the other end of the belt engaging tensioning and idler rolls carried by the vertically movable platform, belt pulleys for driving selected spinning ring holders from the belt, and belt pulleys for transmitting the drive from one spinning ring to a plurality of others.A spinning ring, including a split ring for exerting a plurality of different outward forces on upper and lower outer pulleys and generating an outward flow of cooling and cleaning air and providing a protective skirt or lip around the bearing to keep it clean.
摘要翻译：一种纺丝和捻线机，其包括从驱动源到由垂直移动平台承载的多个旋转环的驱动传动装置，并且具有用于延迟在机器起动时传递到旋转环的驱动器的启动的控制并且在机器的最后一个循环结束之前解除对旋转环的驱动，以保持纱线处于紧张状态并且使纱线的断裂最小化。一种用于纺纱或捻线机的旋转环的驱动传动装置，其中环的驱动源安装在机器的主机架上，并且包括一对细长的垂直设置的驱动轴带，该驱动轴在驱动下端处驱动源，一对沿着垂直往复运动的平台延伸的纵向传动带，其携带旋转环，每个带接合细长垂直轴，带的另一端接合由可垂直移动的平台承载的张紧和惰辊，皮带轮，用于从带上驱动选定的旋转支架，以及用于将驱动器从一个旋转环传输到多个其他皮带轮的皮带轮。一种旋转环，包括用于在上外滑轮和下外皮带轮上施加多个不同外力的分开环，并产生冷却和清洁空气的向外流动，并在轴承周围提供保护裙或唇以保持其清洁。

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