Method of manufacturing slide fastener and slide fastener manufacturing apparatus
    73.
    发明公开
    Method of manufacturing slide fastener and slide fastener manufacturing apparatus 有权
    Verfahren und Vorrichtung zum Abschneiden einer Reissverschlusskette

    公开(公告)号:EP1716774A1

    公开(公告)日:2006-11-02

    申请号:EP06008809.3

    申请日:2006-04-27

    申请人: YKK Corporation

    IPC分类号: A44B19/42

    摘要: A method of manufacturing a slide fastener by cutting a long fastener chain, alternately having in a longitudinal direction thereof a pair of element rows meshing with each other and an interval portion lacking the element row, at a predetermined position of the interval portion, the method including the steps of: arranging a feed portion of the fastener chain on an upstream side of a chain cutting portion; positively transferring the fastener chain successively by the feed portion to the chain cutting portion along an inclined transfer path inclined downward; operating the chain cutting portion after waiting for the transfer of the fastener chain to stop and cutting the slide faster chain in a cross direction at the predetermined position of the interval portion; and making the cut slide fastener to be separated by the chain cutting portion slide down by its self weight along the transfer path.

    摘要翻译: 该方法通过在间隔部分的预定位置处切割长链条来交替地在纵向方向上具有彼此相互啮合的一对元件列和缺少元件列的间隔部分,该方法 包括以下步骤:将链条的进给部分布置在链条切割部分的上游侧; 沿着向下倾斜的倾斜传送路径将紧固链条依次由进给部分正向传递到链条切割部分; 在等待所述拉链的转移之后,在所述间隔部分的所述预定位置处操作所述链条切割部分,以在所述交叉方向上停止和切割所述滑动快链; 并且通过链条切割部分使切割的拉链分开通过其自重沿着传送路径向下滑动。

    Slide fastener chain, method and apparatus for forming and thereof
    77.
    发明公开
    Slide fastener chain, method and apparatus for forming and thereof 有权
    Verfahren und Apparat zum formen von Reissverschlusskettenenden

    公开(公告)号:EP1048239A2

    公开(公告)日:2000-11-02

    申请号:EP00303359.4

    申请日:2000-04-20

    申请人: YKK CORPORATION

    IPC分类号: A44B19/34

    摘要: According to the fastener chain, method and apparatus for forming ends thereof, coil-shaped fastener elements (11) as linear fastener elements (1) are attached and sewed to side edge portions (5) of a pair of fastener tapes (2) with sewing yarns (15) as fixing yarns (4) while a core thread (3) is inserted through the fastener elements (1). The coil-shaped fastener elements (1) are cut off at leg portions (22), each of which is in contact with the fastener tape (2), at ends of the fastener elements (1), so that cut end portions (7) are formed. These cut end portions (7) are pushed inward of the side edge portions (5), and then, the leg portions (22) and inverted portions (23) thereof are fused to the fastener tapes (2) by heating. As a result, a form of each end of the fastener elements (1) is stabilized, so that the resultant slide fastener is good in safety.

    摘要翻译: 根据紧固链条,用于形成端部的方法和装置,将线性紧固件元件(11)作为线性紧固元件(1)安装并缝合到一对拉链带(2)的侧边缘部分(5)上, 缝纫纱线(15)作为固定纱线(4),而芯线(3)穿过紧固元件(1)插入。 线圈状紧固元件(1)在紧固件元件(1)的端部处的腿部(22)处被切断,腿部(22)与拉链带(2)接触,使得切割端部(7) )形成。 这些切断端部(7)从侧缘部(5)的内侧被推压,然后通过加热将腿部(22)及其倒立部23与拉链带(2)熔接。 结果,紧固件元件(1)的每个端部的形状被稳定,使得所得的拉链安全性良好。

    Slider inserting apparatus for concealed slide fastener and concealed slide fastener finishing machine
    79.
    发明公开
    Slider inserting apparatus for concealed slide fastener and concealed slide fastener finishing machine 失效
    一种用于隐蔽式拉链的完成种植上停止隐藏式和设备的拉片装置。

    公开(公告)号:EP0657120A1

    公开(公告)日:1995-06-14

    申请号:EP94117944.2

    申请日:1994-11-14

    申请人: YKK CORPORATION

    发明人: Kondo, Naoki

    IPC分类号: A44B19/62 A44B19/64

    摘要: A slider inserting apparatus (1) is constructed such that before a concealed fastener chain (C) is threaded through a slider (S), the front and back and the rear end of a flange portion (S-1) and the front surface and the fore-end of a guide post (S-2) are held between a pair of upper and lower slider holders (11, 12) with a locking pawl (S-4) held in a releasing position. With the insertion of the fastener chain, the front surface of the flange portion (S-1) is freed from engagement with the lower holder (12) to enable passage of the fastener chain (C) through the slider (S). The slider (S) is still held from three different directions by the holders (11, 12) so that in spite of a unique or odd shape of the slider (S), the fastener chain (C) can smoothly be threaded through the slider (S). The slider inserting apparatus (1) is preferably combined with a chain-reversing apparatus (3) having element-reversing grooves (31b, 32b), in which instance the top stop applying process and the slider inserting process can be carried out continuously on one and the same processing machine.

    摘要翻译: 隐蔽拉链链条之前甲滑扣插入装置(1)被构造搜索没有(C)通过滑块(S)时,正面和背面和凸缘部的后端部(S-1)和前表面的螺纹和 一个导向柱(S-2)的前端被保持在一对上和下滑块座(11,12)在释放位置保持的锁定爪(S-4)之间。 随着拉链链条的插入,所述凸缘部(S-1)的前表面从与下支架(12)接合中解脱出来,以使拉链链条(C)通过滑块(S)的通道。 滑块(S)是从三个不同方向无声英雄由保持器(11,12),其在尽管所述滑块(S)的一个唯一的或奇数的形状的那样,拉链链条(C)可顺利地通过滑块螺纹 (S)。 滑扣插入装置(1)优选用具有元件反转凹槽(3)一个链反转装置组合(31B,32B),其中例如顶端止动件施用过程和滑块插入过程可以连续在一个开展 和相同的加工机。

    Slide fastener coupling element forming apparatus and cutting punch
    80.
    发明公开
    Slide fastener coupling element forming apparatus and cutting punch 失效
    拉链耦合元件成形装置和切割冲头

    公开(公告)号:EP0580064A3

    公开(公告)日:1994-08-03

    申请号:EP93111196.7

    申请日:1993-07-13

    申请人: YKK CORPORATION

    IPC分类号: A44B19/44 B21D53/52

    摘要: As it is intermittently supplied, a blank wire (W) having a generally Y-shape cross section is cut into slices of a predetermined thickness by a cutting punch (10), which is fixed to the frame, and a coacting cutting die (2), which is reciprocatingly movable in the cutting direction. Then a bulge is formed on the head portion of the cut coupling element by a bulge formign die, which is connected with a forward end in stroke direction of the cutting die (2), and a coacting bulge forming punch (8), which is movable upwardly and downwardly. The cutting punch (2) is equipped with preventing means (11) on the upper side of the end of a blade (10a) for preventing the cut coupling element from jumping up from the blade (10a) during the cutting, so that a bulge can be formed on the head portion reliably, without giving any damage to peripheral equipments.

    摘要翻译: 当间歇地供应时,通过固定到框架的切割冲头(10)和共同作用的切割模具(2)将具有大致Y形横截面的空白线材(W)切割成预定厚度的切片 ),其可在切割方向上往复移动。 然后,通过与切割模具(2)的行程方向上的前端连接的凸出形状模具和形成冲压凸起的冲头(8)形成在切割的联接元件的头部上的凸起 可向上和向下移动。 切割冲头(2)在刀片(10a)的端部的上侧配备有防止装置(11),用于防止在切割期间切割的联接元件从刀片(10a)跳起,使得凸起 可以可靠地形成在头部上,而不会对外围设备造成任何损坏。