公开(公告)号：US4562621A

公开(公告)日：1986-01-07

申请号：US582556

申请日：1984-02-22

申请人： Kiyoshi Takeshima ,  Ryukichi Murai ,  Yoshinori Nakada

发明人： Kiyoshi Takeshima ,  Ryukichi Murai ,  Yoshinori Nakada

IPC分类号： A44B19/10 ,  A44B19/14 ,  A44B19/40 ,  A44B19/34

CPC分类号： A44B19/406 ,  A44B19/14 ,  Y10T24/2536 ,  Y10T24/2548 ,  Y10T24/2557

摘要： A slide fastener stringer comprises an elongate molded coupling element strip woven into a stringer tape along a longitudinal edge thereof. The strip includes a succession of laterally spaced coupling elements each having a pair of first and second legs, and a pair of series of first and second connecting portions extending respectively between alternate pairs of the first legs and between alternate pairs of the second legs in staggered relation with each other. A pair of connector threads is partially embedded in the first and second legs, respectively, of each coupling element and extends parallel to the first and second connecting portions, respectively, on the head side of the coupling elements. Each of the coupling elements has a pair of grooves extending transversely through a pair of first and second legs, respectively, on their outer sides, and disposed remotely from the connecting portions and from the connector threads. A pair of anchor threads is disposed in the grooves in the first legs and the grooves in the second legs, respectively, along the full length of the strips. A weft thread of the tape has a plurality of loops each encircling one of the first and second connecting portions, the connector threads, and the anchor threads between adjacent coupling elements, the weft loops being held out of contact with the connector threads.

摘要翻译： 拉链条包括沿其纵向边缘编织成纵带的细长模制的联接元件带。 条带包括一系列横向隔开的联接元件，每个连接元件具有一对第一和第二腿部，以及一对连续的第一和第二连接部分，分别在交替的第一腿部对之间和交替的第二腿部之间交错排列 相互关系。 一对连接器螺纹分别部分地嵌入每个联接元件的第一和第二支腿中，并且在耦合元件的头部侧上分别平行于第一和第二连接部分延伸。 每个联接元件具有在其外侧上分别横向延伸穿过一对第一和第二腿部的一对槽，并且远离连接部分和连接器螺纹设置。 一对锚定螺纹分别沿条带的全长设置在第一腿部中的凹槽中和第二腿部中的凹槽中。 带子的纬纱具有多个环，每个圈环绕第一和第二连接部分中的一个，连接器螺纹和相邻联接元件之间的锚定螺纹，纬纱保持不与连接器螺纹接触。

公开(公告)号：US4891867A

公开(公告)日：1990-01-09

申请号：US435927

申请日：1982-10-22

申请人： Kiyoshi Takeshima ,  Ryukichi Murai

发明人： Kiyoshi Takeshima ,  Ryukichi Murai

IPC分类号： B29D5/00 ,  A44B19/06 ,  A44B19/10 ,  A44B19/14 ,  A44B19/40 ,  B29C61/00 ,  B29C65/00

CPC分类号： A44B19/14 ,  Y10T24/2539 ,  Y10T24/2548

摘要： A slide fastener comprising a fastener tape and a continuous synthetic resin fastener element row produced by extruding means having a series of cavities and secured to one side edge of the fastener tape by means of element securing threads is disclosed. The fastener element row includes a plurality of individual fastener elements each including an engaging head and upper and lower legs extending from the engaging head. The individual fastener elements are in series connected at regular spaces by upper and lower synthetic resin spacer means integrally formed with the fastener elements adjacent to the free ends of the legs. The spacer means has a minimum cross sectional area in the central portion thereof and the diameter gradually increases from the central portion toward and being connected to the opposing walls of adjacent fastener elements. The slide fastener further comprises connecting threads passing through the upper and lower legs of the plurality of connected fastener elements adjacent and parallel to the spacer means and anchored to the legs.

摘要翻译： 公开了一种拉链，其包括拉链带和由具有一系列空腔的挤压装置制成的连续合成树脂紧固件元件排，并通过元件固定螺纹固定到拉链带的一个侧边缘。 紧固件元件行包括多个单独的紧固件元件，每个单独的紧固件元件包括接合头部以及从接合头部延伸的上部和下部支腿。 单个紧固元件通过与紧固件元件相邻的上部和下部合成树脂隔离件在规则的空间处串联连接，该紧固件与腿的自由端相邻。 间隔件在其中心部分具有最小的横截面面积，并且直径从中心部分逐渐增加并且连接到相邻紧固件元件的相对壁。 所述拉链还包括穿过所述多个连接的紧固件元件的上腿和下腿之间的连接螺纹，所述连接螺纹邻近并平行于所述间隔件并且锚定到所述腿。

公开(公告)号：US4485533A

公开(公告)日：1984-12-04

申请号：US452286

申请日：1982-12-22

申请人： Kiyoshi Takeshima ,  Yoshinori Nakada

发明人： Kiyoshi Takeshima ,  Yoshinori Nakada

IPC分类号： A44B19/02 ,  A44B19/34 ,  A44B19/42 ,  A44B19/58 ,  A44B19/62 ,  A44B19/36

CPC分类号： A44B19/62 ,  A44B19/34 ,  A44B19/42 ,  A44B19/58 ,  Y10T24/2502 ,  Y10T24/2504

摘要： A slide fastener chain comprises a pair of inter-engaged stringers including a pair of stringer tapes one longer than the other which have longitudinally staggered ends spaced from each other by a distance greater than the length of a slider which is to be mounted on the slide fastener chain. The coupling heads of a predetermined number of coupling elements on the longer stringer tape adjacent to the end of the shorter stringer tape and remote from the end of the longer stringer tape are cut off so that the coupling elements thus severed are kept uncoupled from opposite companion coupling elements on the shorter stringer tape. The slide fastener chain thus constructed can smoothly be threaded through the slider. The slide fastener chain in one form is fabricated by cutting a continuous slide fastener chain transversely fully thereacross to define a transverse edge of the chain, transversely fully across one of the stringers to form a transverse slit spaced from the transverse edge, and longitudinally across a certain number of coupling elements below the transverse slit to form a longitudinal slit cutting off the coupling heads, which are held between the opposite companion coupling elements.

摘要翻译： 拉链链条包括一对相互啮合的桁条，其包括一对纵向条带，一对纵向交错的端部彼此间隔开一定距离，该距离大于要安装在滑动件上的滑块的长度 紧固链。 与较短的纵梁带的端部相邻并且远离较长的长条带的端部的较长的纵梁带上的预定数量的耦合元件的联接头被切断，使得如此切断的耦合元件保持与相对的伴侣分离 耦合元件在较短的长条带上。 如此构造的拉链链条可以平滑地穿过滑块。 一种形式的拉链链是通过横向地横向地切割连续的拉链链来制造的，以便限定链条的横向边缘，横向地完全跨过桁条之一，以形成与横向边缘间隔开的横向狭缝， 一定数量的耦合元件位于横向狭缝下方，以形成纵向狭缝，从而切断连接头，该连接头保持在相对的伴随耦合元件之间。

公开(公告)号：US4406849A

公开(公告)日：1983-09-27

申请号：US291484

申请日：1981-08-10

申请人： Kihei Takahashi ,  Kiyoshi Takeshima

发明人： Kihei Takahashi ,  Kiyoshi Takeshima

IPC分类号： B29D5/00 ,  A44B19/40 ,  B29B7/00 ,  B29C39/04 ,  B29C39/14 ,  B29C39/26 ,  B29C39/38 ,  B29C47/00 ,  B29C47/32 ,  B29C47/88 ,  B29C47/92 ,  B29C61/00 ,  B29D5/02 ,  B29D5/04

CPC分类号： B29D5/04 ,  Y10S425/034 ,  Y10S425/814

摘要： Slide fastener coupling elements are continuously manufactured from a molded strip of coupling element blanks at a speed which is substantially the same as the speed at which the molded strip is produced on a die wheel. The strip of coupling element blanks, as it is withdrawn from the die wheel, is folded about its longitudinal axis into a U-shape while the strip is being heated, and then is heated by hot air before it is shaped into slide fastener coupling elements of a finalized shape as they are heat-set. Then, the coupling elements thus formed are cooled and discharged at a speed equal to the peripheral speed of the die wheel.

摘要翻译： 滑动紧固件联接元件以与模制轮上产生模制条的速度基本相同的速度由耦合元件坯料的模制条连续制造。 耦合元件坯件的条带，当其从模具轮中取出时，在其被加热的条件下围绕其纵向轴线折叠成U形，然后在被形成拉链联接元件之前被热空气加热 它们是热定型的最终形状。 然后，如此形成的联接元件以等于模具轮的圆周速度的速度被冷却和排出。

公开(公告)号：US4429438A

公开(公告)日：1984-02-07

申请号：US287131

申请日：1981-07-27

申请人： Kiyoshi Takeshima ,  Yoshinori Masuda

发明人： Kiyoshi Takeshima ,  Yoshinori Masuda

IPC分类号： A44B19/54 ,  A44B19/14 ,  A44B19/40 ,  A44B19/00

CPC分类号： A44B19/14 ,  Y10T24/2536

摘要： A slide fastener stringer comprising a woven coupling element having a plurality of first and second connecting portions interconnecting a plurality of laterally spaced scoops of the element. Each of the first connecting portions extends between adjacent two of first legs of the scoops which is disposed at one side of a tape while each of the second connecting portions extends between adjacent two of the second legs of scoops disposed at the other side of the tape, the first connecting portions being staggered relative to the second connecting portions.

摘要翻译： 一种拉链条，其包括具有多个第一和第二连接部分的编织连接元件，所述第一和第二连接部分互连所述元件的多个横向间隔开的勺子。 每个第一连接部分在设置在带的一侧的勺子的相邻的两个第一腿部之间延伸，而每个第二连接部分在设置在带的另一侧的勺子的相邻的两个第二腿之间延伸 第一连接部分相对于第二连接部分交错。

公开(公告)号：US4401138A

公开(公告)日：1983-08-30

申请号：US288489

申请日：1981-07-30

申请人： Kihei Takahashi ,  Kiyoshi Takeshima

发明人： Kihei Takahashi ,  Kiyoshi Takeshima

IPC分类号： A44B19/14 ,  A44B19/40 ,  A44B19/54 ,  A44B19/34 ,  A44B19/04

CPC分类号： A44B19/14 ,  A44B19/406 ,  D03D1/00 ,  D10B2501/0631 ,  Y10T24/2559

摘要： A woven slide fastener stringer comprising a woven stringer tape and a coupling element assembly woven into the tape along its one longitudinal edge. The assembly includes a row of coupling elements spaced along and molded around a connector. Each coupling element has a pair of grooves extending transversely through a pair of first and second leg portions, respectively, on their respective outer sides. A pair of anchor threads extend through the grooves of the first leg portions and through the grooves of the second leg portions, respectively, along the full length of the coupling element row. A weft thread of the tape has a plurality of loops each encircling the connector and the anchor threads between adjacent coupling elements. Each loop of the weft thread is open widely, perpendicularly of the general plane of the tape, urging the anchor threads toward one another between adjacent coupling elements to hold the individual coupling elements firmly in position.

摘要翻译： 一种编织拉链条，其包括编织纵带和沿其一个纵向边缘编织到带中的耦合元件组件。 该组件包括沿连接器间隔开并模制在连接器周围的一排联接元件。 每个联接元件具有分别在它们各自的外侧上横向延伸穿过一对第一和第二腿部的一对槽。 一对锚定螺纹沿着连接元件列的整个长度分别延伸穿过第一腿部的凹槽并且分别穿过第二腿部的凹槽。 带子的纬纱具有多个环，每个环围绕连接器和相邻联接元件之间的锚定螺纹。 纬纱的每个环线都是宽度方向开放的，垂直于带子的一般平面，在相邻的联接元件之间相互推动锚固螺纹，以将各个连接元件牢固地固定就位。

公开(公告)号：US4439898A

公开(公告)日：1984-04-03

申请号：US498721

申请日：1983-06-01

申请人： Kiyoshi Takeshima ,  Akira Hasegawa

发明人： Kiyoshi Takeshima ,  Akira Hasegawa

IPC分类号： B29D5/00 ,  A44B19/02 ,  A44B19/10 ,  A44B19/14 ,  A44B19/40 ,  B29C61/00 ,  B29C65/00 ,  A44B19/30

CPC分类号： A44B19/406 ,  A44B19/14 ,  Y10T24/2536

摘要： A slide fastener stringer having a continuous thermoplastic molded coupling element strip attached to a longitudinal edge of a tape. The strip includes a row of spaced coupling elements interconnected by a pair of series of first and second thermoplastic molded connecting portions. Each first connecting portion extends between first legs of two adjacent coupling elements and each second connecting portion extends between second legs of two adjacent coupling elements. A pair of connector threads extends parallel to the first and second connecting portions, respectively, along the full length of the strip and is embedded in the first and second legs, respectively, of each coupling element.

摘要翻译： 具有连接到带的纵向边缘的连续的热塑性模制的联接元件条的拉链条。 该条带包括一排隔开的耦合元件，它们通过一对串联的第一和第二热塑性模制连接部分互连。 每个第一连接部分在两个相邻的联接元件的第一腿之间延伸，并且每个第二连接部分在两个相邻联接元件的第二腿之间延伸。 一对连接器螺纹分别沿着带的全长平行于第一和第二连接部分延伸，并分别嵌入每个联接元件的第一和第二腿部。

公开(公告)号：US4386043A

公开(公告)日：1983-05-31

申请号：US291817

申请日：1981-08-10

申请人： Kiyoshi Takeshima

发明人： Kiyoshi Takeshima

IPC分类号： B29C45/00 ,  B29B7/00 ,  B29C35/00 ,  B29C47/00 ,  B29C47/12 ,  B29C47/92 ,  B29C61/00 ,  B29D5/00 ,  B29D5/04 ,  B29L5/00

CPC分类号： B29D5/04 ,  Y10S425/814

摘要： A continuous zigzag-shaped coupling element strip, for use in the production of slide fasteners, is produced on a rotating die wheel having an endless zigzag-shaped peripheral cavity receptive of heated thermoplastic material delivered from a fixed extrusion nozzle. The cavity has a plurality of bottlenecks or retarding means to restrict or retard the flow of the delivered thermoplastic material in the cavity so as to retain much of the thermoplastic material in central and transverse cavity portions that correspond to head and leg portions of a coupling element.

摘要翻译： 用于生产滑动紧固件的连续的之字形联接元件条在具有接收从固定挤出喷嘴输送的加热的热塑性材料的无端锯齿形周边空腔的旋转模具轮上产生。 空腔具有多个瓶颈或延迟装置，以限制或延迟所输送的热塑性材料在空腔中的流动，以便将大部分热塑性材料保持在对应于耦合元件的头部和腿部的中央和横向空腔部分中 。