发明名称 |
VERFAHREN UND VORRICHTUNG ZUM ABTASTEN DER ENDEN EINES MIT EINER REISSVERSCHLUSSKETTE VERBUNDENEN KLAPPENSTUECKES. |
摘要 |
A method of and apparatus for detecting ends of successive fly strips connected end to end by a slide fastener chain. The successive fly strips, with their first flaps overlapping a tape of one fastener stringer and with their second flaps overlapping the other fastener stringer, are fed lengthwise along a straight path. Then, the second flaps are folded over the respective first flaps as the fly strips pass through a folder extending through a fixed point on the straight path. During this folding, a trailing end of the preceding second flap is temporarily deflected so as to provide a relatively large triangular space between confronting ends of an adjacent pair of the second flaps when the same confronting ends arrive at the fixed point. Finally, a detector senses the presence of the triangular space, which indicates the arrival of confronting ends of an adjacent pair of the fly strips. |
申请公布号 |
DE74083(T1) |
申请公布日期 |
1983.08.18 |
申请号 |
DE19820108053T |
申请日期 |
1982.09.01 |
申请人 |
YOSHIDA KOGYO K.K., TOKYO, JP |
发明人 |
OSAKI, TATSUO, UOZU-SHI TOYAMA-KEN, JP |
分类号 |
A44B19/34;A41H37/06;A41H37/10;A44B19/42;(IPC1-7):41H37/06 |
主分类号 |
A44B19/34 |
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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