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2. 发明授权

US4361946A Method of and apparatus for attaching sliders and top end stops for slide fasteners 失效
标题翻译：用于安装滑块和滑块的顶端挡块的方法和装置
公开(公告)号：US4361946A
公开(公告)日：1982-12-07
申请号：US213737
申请日：1980-12-05
申请人： Tadahiro Takamatsu
发明人： Tadahiro Takamatsu
IPC分类号： A44B19/60 , A44B19/62 , B23P11/00 , B21D53/52 , B23P19/04
CPC分类号： A44B19/62 , A44B19/60 , Y10T29/49782 , Y10T29/53291
摘要： A method of attaching sliders and top end stops to a pair of continuous slide fastener stringers, each stringer having successive spaced groups of coupling elements mounted on continuous stringer tape and interengaged with opposed complementary groups of coupling elements on the other stringer tape, there being successive pairs of opposed blank tape portions between the successive spaced pairs of coupling element groups. One of the successive pairs of opposed blank tape portions is spread apart. A slider is set and retained at a first fixed point between the spread pair of opposed blank tape portions. The opposed blank tape portions are then released so as to engage shoulders of a guide channel of the slider. Then the stringers are fed backwardly so as to thread the opposed blank tape portions through the guide channel of the slider. After that, the stringers are fed forwardly until end portions of an adjacent pair of coupling element groups are introduced into the guide channel of the slider. A pair of top end stops is set and retained at a pair of transversely spaced second fixed points so as to be threaded through the opposed blank tape portions. The stringers are then fed forwardly until endmost disengaged coupling elements reach the top end stops retained at the second fixed positions. Finally, the top end stops retained at the second fixed points are clinched about the respective inner longitudinal edges of the stringer tapes. An apparatus for carrying out this method is also disclosed.
摘要翻译：将滑块和顶端止动件连接到一对连续拉链条的方法，每个纵梁具有连续间隔开的一组连接件，安装在连续的纵带上，并与另一条纵带上的相对的互补组的联接元件相互接合，成对的相对的空白带部分在连续间隔的耦合元件组对之间。连续的相对的空白带部分中的一个被分开。滑块被设置并保持在扩展的相对的空白带部分之间的第一固定点处。然后将相对的空白带部分释放，以便与滑块的引导通道的肩部接合。然后，桁条被向后馈送，以便通过滑块的引导通道将相对的空白带部分螺纹连接。之后，桁条向前进给，直到相邻的一对联接元件组的端部被引入到滑块的引导通道中。一对顶端止动件被设置并保持在一对横向间隔开的第二固定点，以便穿过相对的空白带部分。然后将桁条向前馈送，直到最近的分离的联接元件到达保持在第二固定位置的顶端止动件。最后，保持在第二固定点处的顶端止动件围绕纵带的相应的内纵向边缘。还公开了一种用于执行该方法的装置。

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