发明名称 |
METHOD OF AND APPARATUS FOR AUTOMATICALLY FINISHING SLIDE FASTENERS |
摘要 |
<p>ABTSTRACT OF THE DISCLOSURE A slide fastener chain is fed along a chain path by a feedout mechanism until a leading end of the chain gripped by the feedout mechanism reaches a first feeder mechanism past a cutting mechanism. The first feeder mechanism is then actuated to feed the chain toward a second feeder mechanism. The first feeder mechanism is then inactivated and the second feeder mechanism is actuated to feed the chain at a higher speed. A slider on the chain is engaged by a slider sensor to intermesh element rows on the chain as it is transported by the second feeder mechanism. Then, a chain stop of a stop mechanism is inserted into an element-free gap in the chain and engaged by a bottom stop following the element-free gap to stop the travel of the chain. The second feeder mechanism is released and a cutting mechanism is actuated to cut off the chain across the element-free gap to produce a slide fastener, which is discharged by the second feeder mechanism into a sorting mechanism. Any defective slide fastener length having no slider is rejected by the sorting mechanism, and complete slide fasteners are delivered into a storage mechanism from which they can be picked up.</p> |
申请公布号 |
CA1237882(A) |
申请公布日期 |
1988.06.14 |
申请号 |
CA19830440807 |
申请日期 |
1983.11.09 |
申请人 |
YOSHIDA KOGYO K.K. |
发明人 |
MORITA, TOYOO;HORIKAWA, YOICHI |
分类号 |
A44B19/62;A44B19/42;D06H7/02;(IPC1-7):B21D53/50 |
主分类号 |
A44B19/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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