发明名称 |
Verfahren zum Eingiessen von einem trennbaren unteren Endanschlag auf einen verdeckten Reissverschluss |
摘要 |
A method of molding a separable bottom stop assembly on a concealed slide fastener, comprising: forming a number of space portions (6) devoid of fastener elements (4) at predetermined intervals in a concealed slide fastener chain (1); impregnating molten synthetic resin in fastener tapes (7) at areas around the space portion (6); heat-molding and hardening the tapes (7) in such a manner that confronting edge portions of the tapes (7) are turned over; cutting the tapes (7) across the space portion (6); injection molding a second pin member (14) of the separable bottom stop assembly (3) on the edge portion of one tape (7) and a first pin member (22) of a box member (19) on the edge portion of the other tape at the space portion (6), contiguously to the fastener elements (4); and attaching a box (22) to the first pin member (22) to complete the box member (19). The result is that a separable concealed slide fastener, which could not be put to practical use conventionally, can be manufactured simply. <IMAGE> |
申请公布号 |
DE69409559(D1) |
申请公布日期 |
1998.05.20 |
申请号 |
DE1994609559 |
申请日期 |
1994.02.17 |
申请人 |
YKK CORP., TOKIO/TOKYO, JP |
发明人 |
FUDAKI, TSUTOMU, TOYAMA-KEN, JP |
分类号 |
A44B19/38;A44B19/60;B29D5/00;(IPC1-7):A44B19/60;B29C45/14 |
主分类号 |
A44B19/38 |
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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