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1. 发明授权

EP0510569B1 Method and apparatus for shortening size of slide fastener 失效转让
标题翻译：用于缩短卡扣带的方法和装置
公开(公告)号：EP0510569B1
公开(公告)日：1995-12-27
申请号：EP92106772.4
申请日：1992-04-21
申请人： YKK CORPORATION
发明人： Tanaka, Sigeru , Sawada, Toshiaki
IPC分类号： A44B19/58
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/49782 , Y10T29/53309

2. 发明授权

EP0129757B1 Formation of element-free spaces in slide fastener chains 有权转让
标题翻译：形成滑动紧固链中的元件自由空间
公开(公告)号：EP0129757B1
公开(公告)日：1988-05-25
申请号：EP84106624.4
申请日：1984-06-08
申请人： YOSHIDA KOGYO K.K.
发明人： Akiyama, Hideki , Imai, Shigeru
IPC分类号： A44B19/58
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/49782 , Y10T29/5101 , Y10T29/53309

3. 发明授权

EP0585674B1 Method of forming space portions in slide fastener chain 失效转让
标题翻译：在拉链链间隙的生成的方法
公开(公告)号：EP0585674B1
公开(公告)日：1996-12-27
申请号：EP93112885.4
申请日：1993-08-11
申请人： YKK CORPORATION
发明人： Ozaki, Masahide , Yamazaki, Makoto , Dono, Kenji
IPC分类号： A44B19/58
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/49782 , Y10T29/53309

4. 发明授权

EP0176037B1 Method of and apparatus for cutting off separable slide fastener chain 有权转让
标题翻译：用于切割分离滑动紧固件链的方法和装置
公开(公告)号：EP0176037B1
公开(公告)日：1990-09-19
申请号：EP85111862.0
申请日：1985-09-18
申请人： YOSHIDA KOGYO K.K.
发明人： Yoshieda, Keiichi , Miyazaki, Kunio
IPC分类号： A44B19/42
CPC分类号： A44B19/42 , Y10S83/921 , Y10T83/0538 , Y10T83/446

5. 发明公开

EP0181576A3 Method and apparatus for cutting a slide fastener chain 有权转让
标题翻译：用于切割滑动紧固链的方法和装置
公开(公告)号：EP0181576A3
公开(公告)日：1988-08-24
申请号：EP85113898
申请日：1985-10-31
申请人： YOSHIDA KOGYO K.K.
发明人： Ishikawa, Kiichiro
IPC分类号： A44B19/42
CPC分类号： A44B19/42 , Y10S83/921 , Y10T83/4458 , Y10T83/531 , Y10T83/543
摘要： For severing a continuous slide fastener chain (F) into individual slide fastener lengths, the chain (F) having succe- sive coupling element portions (E) and element-free gap sections ISl on a stringer tape (T), a cutting station (3) is preceded by a detecting unit (1). The detecting unit (1) utilizes at least two sensors (8, 8') for sensing the leading end of each successive coupling element portion (E) of the chain (F) which is being conducted to the cutting station (3). The sensors (8, 8') are longitudinally spaced along the chain's path to the cutting station (3) and produce respective command signals one after the other to a chain drive (2) to reduce the moving rate of the chain (F) in step fashion to a low speed as the gap section (S) approaches the cutting station (3). This enables uniform and adequate quality fastener length cutting to be reliably achieved.

6. 发明公开

EP0176037A3 Method of and apparatus for cutting off separable slide fastener chain 有权转让
标题翻译：用于切割分离滑动紧固件链的方法和装置
公开(公告)号：EP0176037A3
公开(公告)日：1988-08-24
申请号：EP85111862
申请日：1985-09-18
申请人： YOSHIDA KOGYO K.K.
发明人： Yoshieda, Keiichi , Miyazaki, Kunio
IPC分类号： A44B19/42
CPC分类号： A44B19/42 , Y10S83/921 , Y10T83/0538 , Y10T83/446
摘要： An elongate separable slide fastener chain (11) is cut off into individual separable slide fasteners, the slide fastener chain (11) having a plurality of longitudinally spaced element-free portions (15) with pin-receptive boxes (18) supported respectively thereon. The slide fastener chain (11) is fed under tension in one direction, and then stopped to release the slide fastener chain (11) of its tension. The reading and trailing ends of one of the boxes (18) are clamped to position the slide fastener chain (11). Then, the slide fastener chain (11) is severed across one of the element-free portions (15) adjacent to the leading end of the box (181. With this arrangement, the slide fastener chain (11) can be positioned accurately for severance and cut off into separable slide fasteners which are sightly in appearance and equal in length.

7. 发明公开

EP0171781A1 Method of cutting a slide fastener chain 有权转让
标题翻译：一种用于切割卡扣带方法。
公开(公告)号：EP0171781A1
公开(公告)日：1986-02-19
申请号：EP85110097.4
申请日：1985-08-12
申请人： YOSHIDA KOGYO K.K.
发明人： Yoshieda, Keiichi , Sodeno, Toshiaki , Honmoto, Syuichi
IPC分类号： A44B19/42 , B21D28/02
CPC分类号： D06H7/02 , A44B19/42 , Y10S83/921 , Y10T83/0424 , Y10T83/0538 , Y10T83/4567 , Y10T83/4632
摘要： In a method of cutting a continuous slide fastener chain (A,) into individual slide fastener lengths, the fastener chain (A,) is tensioned between its leading end and a succeeding element-free portion as they are gripped by downstream and upstream grippers (C), (B), respectively, at a specified point and a cutting station spaced apart upstream therefrom along a horizontal straight path by a varying distance corresponding to the length of a prospective individual slide fastener. Then the tension of the individual slide fastener length of the chain (A,) is relaxed by slightly moving the downstream gripper (C) from the specified point toward the upstream gripper (B) kept stationary at the cutting station, whereupon the fastener chain (A 1 ) is cut transversely across the succeeding one element-free portion.

8. 发明公开

EP0171715A1 Method of cutting slide fastener chain 有权转让
标题翻译：一种用于拉链带的切断方法。
公开(公告)号：EP0171715A1
公开(公告)日：1986-02-19
申请号：EP85109703.0
申请日：1985-08-02
申请人： YOSHIDA KOGYO K.K.
发明人： Horikawa, Youichi
IPC分类号： A44B19/42
CPC分类号： A44B19/42 , Y10S83/921 , Y10T83/0538 , Y10T83/4632
摘要： A fastener chain (1) to which a method of the invention is applicable includes space portions (3) where no element is present which are provided at regular intervals along continuous interlocking element trains (2), and sliders (6) each of which has a pull (7) and is inserted in each length of the element trains lying between two adjacent space portions. The fastener chain (1) is fed in the horizontal direction in the state wherein the bottom stop (4) of each slide fastener section is disposed forwardly of the upper stop (5) of the same fastener section in terms of the feeding direction, and is cut into individual slide fasteners at each of the space portions (3). The method comprises the steps of feeding the fastener chain (1) to a cutting device (11a, 11b) in the state wherein the side of the fastener chain on which the pull (7) of the slider (6) inserted in the fastener chain is located faces downwardly and the slider (6) is in contact with or in close proximity to the upper stop (5), and hanging the pull (7) in such a manner as to be parallel to the working direction of the cutting device (11a, 11b) when the space portion (3) reaches the cutting device (11a, 11b).

9. 发明公开

EP0115040A3 Slide fastener stringer chain with element-free sections, method of and apparatus for manufacturing the same and the slide fastener obtained with bottom and top stops attached thereto 有权
标题翻译：具有元件自由部分的滑动紧固器链条，用于制造它们的方法和装置以及附接到底部和顶部底架的滑动紧固件
公开(公告)号：EP0115040A3
公开(公告)日：1985-09-11
申请号：EP83112908
申请日：1983-12-21
申请人： YOSHIDA KOGYO K.K.
发明人： Matsumoto, Masao
IPC分类号： A44B19/58 , A44B19/36 , A44B19/38
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/49782 , Y10T29/5101 , Y10T83/2096 , Y10T83/7573 , Y10T83/8831
摘要： The first aspect of the present invention relates to a continuous slide fastener chain extending in its longitudinal direction with spaced sections having a predetermined length at predetermined intervals wherein one of the opposite ends of coupling elements adjacent to the spaced section is positioned on the inner side of said thread closely thereto and the other of the opposite ends of said coupling elements is positioned on the outer side of said thread closely thereto whereby said opposite ends of said coupling elements are firmly held by said threads to avoid dangling. The second aspect of the present invention relates to a method for manufacturing the above-mentioned continuous slide fastener chain with spaced sections having a predetermined length at a predetermined intervals. The method comprising the steps of cutting at least one wind of the coil coupling elements where the spaced sections is to be formed on the inner sides of the sewing threads and cutting the remaining winds of the coil coupling elements on the outer sides of the sewing threads; and, removing the severed fragments of said coupling elements from the threads while they are seized and extracted in the direction perpendicular to the longitudinal direction of the stringers on the inner side of said threads so as to be freed from binding tension of the threads. The third aspect of the present invention relates to a punch to making the spaced section having a predetermined design into a continuous slide fastener chain. The punch includes a center projecting rib extending along a center line of the lower surface of a punch body and having substantially the same length as that of the spaced section to be formed; a pair of parallel left and right inner cutting blades formed on the both sides of said rib on the lower surface of the punch body; and a pair of parallel left and right outer cutting blades on the outer sides of each of the inner cutting blades. The forth aspect of the present invention relates to a space forming apparatus for producing an element-free space section of predetermined length at predetermined intervals in a continuous slide fastener chain. Said apparatus comprises a transfer table for intermittently transferring the continuous slide fastener chain, a die disposed in the center of the transfer table, a punch disposed opposite to the die and having a longitudinal length substantially the same as that of the spaced sections to be formed, said punch being provided with a center projecting rib extending along a center line of a punch body, a pair of parallel inner cutting blades disposed on the both sides of the rib and a pair of parallel outer cutting blades disposed on the outer side each of the inner cutting blades, and a chain fixing device located on both sides of the die and opposite sites to them for clamping and securing the right and left stringers when the severed fragments of the coupling elements are removed from the sewing threads. The fifth aspect of the present invention relates to a slide fastener made from the above continuous slide fastener chain. The slide fastener comprising a pair of left and right tapes, coil coupling element of synthetic resin monofilament sewn with thread to each of the tapes along the inner edge except for both upper and lower ear bends, an upper stop attached to the upper portion of the tape pairs in such a manner as to conceal the cut ends of the right and left elements, a separator consisting of a pin or male member, box and box pin or female member and attached to the lower portion of the paired tapes in such a manner as to conceal the lower cut ends of the elements, the box made integral with the box pin and designed for releasable engagement of the pin, and a slider movably mounted on the coil elements for opening and closing the tapes, and said upper and lower ends of the coil coupling elements are positioned on the outer and inner sides of the sewing threads closely thereto so that they are held firmly by the sewing threads to avoid dangling.

10. 发明授权

EP0021286B1 Apparatus for finishing slide fastener stringers 有权转让
标题翻译：用于完成滑块紧固件的装置
公开(公告)号：EP0021286B1
公开(公告)日：1983-09-07
申请号：EP80103318.4
申请日：1980-06-13
申请人： YOSHIDA KOGYO K.K.
发明人： Oosaki, Tatsuo
IPC分类号： A44B19/58
CPC分类号： A44B19/58 , Y10S83/921 , Y10T83/2072 , Y10T83/242

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