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1. 发明授权

US06296585B1 Driver roller, in particular for drive belts of a thread supply device on a textile machine 失效
标题翻译：驱动辊，特别是用于纺织机器上的线供给装置的传动带
公开(公告)号：US06296585B1
公开(公告)日：2001-10-02
申请号：US09285969
申请日：1999-04-01
申请人： Ernst-Dieter Plath
发明人： Ernst-Dieter Plath
IPC分类号： F16H5554
CPC分类号： D04B15/48
摘要： A driving roller with an outer working periphery having a changeable diameter has a first disk and a second disk arranged coaxially with one another and returnable relative to one another in any operational condition, the first disk being provided with a plurality of radial guides, the second disk being provided with at least one spiral-shaped guide, a plurality of supporting bodies which for abutment of segments provided for the drive belts have a first element cooperating with the radial drives and a second element cooperating with the at least one spiral shaped guide and are supported with these elements so that by a relative turning of the disks an increase or a reduction of the diameter of the working periphery is provided, the radial guides being formed by guiding slots extending through the first disk, the first element being composed of guiding members which are slidingly guided in the guiding slots, the guiding members at both sides of the first disk being provided with guiding webs which laterally extend over the guiding slots
摘要翻译：具有可变直径的外加工周边的驱动辊具有第一盘和第二盘，所述第一盘和第二盘彼此同轴地布置并且在任何操作条件下可相对于彼此布置，所述第一盘设置有多个径向引导件，所述第二盘盘设置有至少一个螺旋形引导件，用于与为驱动带设置的段的邻接的多个支撑体具有与径向驱动器配合的第一元件和与所述至少一个螺旋形引导件配合的第二元件，被这些元件支撑，使得通过盘的相对转动，提供了工作周边直径的增加或减小，径向引导件通过引导延伸穿过第一盘的槽而形成，第一元件由导向在引导槽中被滑动地引导的构件，在第一盘的两侧的引导构件设置有引导件 g腹板横向延伸穿过引导槽

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