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1. 发明授权

US5103540A Apparatus for gapping a stringer chain 失效
标题翻译：用于缝制桁条链的装置
公开(公告)号：US5103540A
公开(公告)日：1992-04-14
申请号：US733162
申请日：1991-07-19
申请人： Masanori Hirasawa
发明人： Masanori Hirasawa
IPC分类号： A44B19/58
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/5101 , Y10T29/53309
摘要： An apparatus for gapping a stringer chain at predetermined intervals is disclosed, which comprises an anvil and a cutter cooperating therwith in cutting a length of coupling elements on a pair of support tapes. The cutter includes a vertically movable punch which is provided with a plurality of positioning prongs adapted to engage in between adjacent elements and hold the stringer chain firmly in place during gapping thereof.
摘要翻译：公开了一种用于以预定间隔间隔桁条链的装置，其包括在一对支撑带上切割一定长度的耦合元件的砧座和切割器。该切割器包括可垂直移动的冲头，该冲头设置有多个定位叉，其适于接合在相邻元件之间并且在其间隙期间将纵梁链牢固地保持就位。

2. 发明授权

US4638542A Method and apparatus for forming element-free spaces in slide fastener chains 失效
标题翻译：用于在拉链链条中形成无元件空间的方法和装置
公开(公告)号：US4638542A
公开(公告)日：1987-01-27
申请号：US623116
申请日：1984-06-22
申请人： Hideki Akiyama , Shigeru Imai
发明人： Hideki Akiyama , Shigeru Imai
IPC分类号： A44B19/58 , B23P11/00
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/49782 , Y10T29/5101 , Y10T29/53309
摘要： A punch blade depresses the coupling heads of a length of successive filamentary coupling elements toward a knockout blade while sandwiching stringer tapes between upper and lower grippers. The punch blade is lowered until lower legs of the coupling elements are cut off by cutter blades. The punch blade and the knockout blade are then lifted while gripping the severed coupling elements therebetween to forcibly remove the coupling elements out of engagement with sewing threads on the stringer tapes. The upper grippers have confronting steps for engaging the sewing threads so that the severed coupling elements can be detached reliably and smoothly from the stringer tapes without unduly tensioning the sewing threads and stringer tapes. The punch blade may have a vertical reinforcement member attached to at least one side edge thereof and having a lower tooth projecting downwardly beyond a lower edge for being pressed against the coupling elements. The lower tooth enters between adjacent coupling elements to position the coupling elements against unwanted longitudinal displacement with respect to the punch blade.
摘要翻译：冲压刀片将连续的长丝连接元件的连接头部朝向脱模刀片压下，同时将纵梁夹在上下夹爪之间。冲压刀片降低，直到联轴器元件的下腿被切割刀片切断。然后在夹持切断的联接元件之间抬起冲头刀片和脱模刀片，以强制地将联接元件脱离与纵梁上的缝合线接合。上夹具具有用于接合缝纫线的面对的步骤，使得切断的联接元件可以在不过分地张紧缝纫线和纵带的情况下从绳带被可靠地平稳地分离。冲压刀片可以具有附接到其至少一个侧边缘的垂直加强构件，并且具有向下突出超过下边缘的下齿，以压靠联接元件。下齿进入相邻的联接元件之间，以使联接元件抵抗相对于冲头刀片的不期望的纵向位移。

3. 发明授权

US4594925A Apparatus for cutting a slide fastener chain 失效
标题翻译：用于切割拉链链条的装置
公开(公告)号：US4594925A
公开(公告)日：1986-06-17
申请号：US671224
申请日：1984-11-14
申请人： Kiichiro Ishikawa
发明人： Kiichiro Ishikawa
IPC分类号： A44B19/28 , A44B19/42 , A44B19/58 , B26D5/28
CPC分类号： A44B19/42 , Y10S83/921 , Y10T83/4458 , Y10T83/531 , Y10T83/543
摘要： For severing a continuous slide fastener chain into individual slide fastener lengths, the chain having succesive coupling element portions and element-free gap sections on a stringer tape, a cutting station is preceded by a detecting unit. The detecting utilizes at least two sensors for sensing the leading end of each successive coupling element portion of the chain which is being conducted to the cutting station. The sensors are longitudinally spaced along the chain's path to the cutting station and produce respective command signals one after the other to a chain drive to reduce the moving rate of the chain in step fashion to a low speed as the gap section approaches the cutting station. This enables uniform and adequate quality fastener length cutting to be reliably achieved.
摘要翻译：为了将连续的拉链链条切割成单独的拉链长度，链条具有连续的连接元件部分和在桁条带上的无元件间隙部分，切割台前面有检测单元。该检测使用至少两个传感器来感测被传导到切割站的链的每个连续的耦合元件部分的前端。传感器沿着链条的路径纵向间隔开到切割站，并且相应地向链驱动器产生相应的命令信号，以便当间隙段接近切割站时将链条的移动速率以阶梯式降低到低速。这使得能够可靠地实现均匀且足够的质量的紧固件长度切割。

4. 发明授权

US4541352A Method of and apparatus for attaching fly strips to a slide fastener chain 失效
公开(公告)号：US4541352A
公开(公告)日：1985-09-17
申请号：US502310
申请日：1983-06-08
申请人： Ronald J. Boser , Michael T. Martin
发明人： Ronald J. Boser , Michael T. Martin
IPC分类号： D05B33/00 , A41H37/06 , A44B19/42 , A44B19/58 , A44B19/60 , D05B3/12 , D05B33/02 , D05B35/06
CPC分类号： D05B35/064 , A41H37/06 , A44B19/42 , A44B19/58 , A44B19/60 , D05B33/02 , D05D2303/20
摘要： Automatic assembly for sewing flypiece to a continuous slide fastener chain includes a sewing machine, a gapping device from which the continuous chain having element-free gaps formed at regular intervals therealong is fed to the sewing machine, and a flypiece delivery system for successively retrieving individual flypieces one at a time from a stack and successively advancing to the sewing machine. The flypiece delivery system is arranged such that successive flypieces are sewn to the fastener chain virtually even with the rate at which gapped chain is delivered from the gapping device.

5. 发明授权

US4479290A Space forming and stop fixing apparatus for fastener chains 失效
标题翻译：紧固链的空间成型和停止定影装置
公开(公告)号：US4479290A
公开(公告)日：1984-10-30
申请号：US376143
申请日：1982-05-07
申请人： Tatsuo Osaki
发明人： Tatsuo Osaki
IPC分类号： A44B19/58 , A44B19/60 , B21D53/56 , B21F45/18 , B29D5/00
CPC分类号： B21D53/56 , A44B19/58 , A44B19/60 , B21F45/18 , Y10T29/5101 , Y10T29/5117 , Y10T29/53296
摘要： In the apparatus for forming a space in and simultaneously fixing a stop to a fastener chain of this invention, a casing is provided with a tubular frame portion in which a punch holder having a space punch and a driver punch is received for sliding movement. This apparatus further includes a cutting punch between the driver punch and the inner wall of the tubular frame portion. When the punch holder descends, the cutting punch cuts a stop forming wire and forms the cut wire length into a stop preform in cooperation with an anvil. As the punch holder further descends, the driver punch drives the stop preform into the tapes of the chain and simultaneously the space punch forms a space in the chain. During this operation, the cutting punch rises relative to the punch holder so as not to damage the tapes.
摘要翻译：在用于在本发明的拉链上形成并同时固定止动件的装置中，壳体设置有管状框架部分，其中容纳有具有空间冲头和驾驶员冲头的冲头保持器用于滑动。该装置还包括在驱动器冲头和管状框架部分的内壁之间的切割冲头。当冲头保持器下降时，切割冲头切割止动成形线，并将切割的线长度与砧座配合形成止动预制件。当冲头架进一步下降时，驾驶员冲头将止动预制件驱动到链条的带中，同时空间冲头在链条中形成空间。在此操作过程中，切割冲头相对于冲头保持架上升，以免损坏磁带。

6. 发明授权

US4366736A Apparatus for finishing slide fastener stringers 失效
标题翻译：用于整理拉链条的装置
公开(公告)号：US4366736A
公开(公告)日：1983-01-04
申请号：US156421
申请日：1980-06-04
申请人： Tatsuo Oosaki
发明人： Tatsuo Oosaki
IPC分类号： A44B19/58 , B26D7/18
CPC分类号： A44B19/58 , Y10S83/921 , Y10T83/2072 , Y10T83/242
摘要： A chain of interdigitating coupling elements on a pair of slide fastener stringer tapes is gapped and severed into a short length of chain with coupling element residuals or debris left on the tapes at the gapped chain portion. The chain is then manually fed between and into engagement with a pair of vertically aligned circular brushes driven for continuous rotation to scrape the coupling element residuals off the tapes. A pair of guide troughs guide the chain into alignment with the brushes, each guide trough having a pair of converging sidewalls confining one of the brushes solely to frictional engagement with the chain.
摘要翻译：在一对拉链条带上的交错联接元件链被间隙切割成短长度的链条，其中连接元件的残留物或碎片留在带有缺口的链条部分的带上。然后将链条手动地进给到与一对垂直对齐的圆形刷子接合，该圆形刷子被驱动以连续旋转以刮除连接元件残留的带材。一对引导槽引导链条与刷子对准，每个引导槽具有一对会聚的侧壁，其仅将一个刷子限定为与链条摩擦接合。

7. 发明授权

US4206544A Apparatus for removing coupling element residuals 失效
标题翻译：用于去除耦合元件残留物的装置
公开(公告)号：US4206544A
公开(公告)日：1980-06-10
申请号：US969748
申请日：1978-12-14
申请人： Hideo Shimai
发明人： Hideo Shimai
IPC分类号： B29D5/00 , A44B19/50 , A44B19/58 , B21D53/50 , B29C37/00 , B29C61/00
CPC分类号： A44B19/58 , Y10S83/921 , Y10T29/53309 , Y10T83/4714
摘要： An apparatus for removing coupling element residuals from a coupled pair of slide fastener stringers comprises a scraper roll drivable for continued rotation and an idler tumbler roll around which the slide fastener stringers travel for rotating the tumbler roll. The tumbler roll has a radial wing which when the tumbler roll is rotated, brings the coupling element residuals thereon into contact with the scraper roll while it is revolving so as to scrape off the residuals reliably. The tumbler roll has pawl means for engaging the fastener stringers at a predetermined position thereon so as to place the coupling element residuals on the tumbler wing. The tumbler roll is rotatable in response to engagement of the pawl means with the fastener stringers being fed. The apparatus of one embodiment includes stop means for temporarily stopping rotation of the tumbler roll and guide means for guiding the fastener stringers properly onto the tumbler wing.
摘要翻译：用于从耦合的一对拉链条移除耦合元件残余物的装置包括可驱动以用于继续旋转的刮刀辊和惰轮翻转滚筒，拉链条沿着滚筒行进以转动滚筒。转鼓具有径向翼片，当滚筒辊旋转时，其联接元件残留物在其旋转时与刮刀辊接触以便可靠地刮除残余物。制动滚筒具有棘爪装置，用于将紧固件桁条接合在其上的预定位置，以将联接元件残余物放置在翻转机翼上。制动滚筒可响应于棘爪装置与被喂入的拉链条的啮合而旋转。一个实施例的装置包括停止装置，用于临时停止转鼓的旋转和引导装置，用于将紧固件桁条适当地引导到转动翼上。

8. 发明授权

US4188716A Apparatus for gapping a slide fastener chain 失效
标题翻译：用于缝合拉链链的装置
公开(公告)号：US4188716A
公开(公告)日：1980-02-19
申请号：US930972
申请日：1978-08-04
申请人： Hideo Shimai
发明人： Hideo Shimai
IPC分类号： A44B19/36 , A44B19/58 , B21D53/50 , B29D5/00
CPC分类号： A44B19/58 , Y10T29/49782 , Y10T29/53309
摘要： A method of providing a slide fastener chain with gaps free of fastener elements at predetermined interval is disclosed, the method comprising imparting a tendency to the fastener chain to spread the confronting longitudinal edges of its opposed stringer tapes prior to removal of the fastener elements, and maintaining constant tension over a length of the fastener chain, whereby the gaps can be formed accurately at predetermined locations along the length of the fastener chain. A preferred form and construction of apparatus tailored to carry this method into practice is also disclosed.
摘要翻译：公开了一种以预定间隔提供具有没有紧固件元件的间隙的拉链链条的方法，所述方法包括在拉链链条移除之前使拉链链条扩展相对纵向带的相对纵向边缘的趋势，以及在紧固链条的长度上保持恒定的张力，从而可以沿着紧固链条的长度在预定位置精确地形成间隙。还公开了将实施该方法定制的设备的优选形式和结构。

9. 发明授权

US4019240A Process for gapping slide fastener chain 失效
标题翻译：拉链链条缝制工艺
公开(公告)号：US4019240A
公开(公告)日：1977-04-26
申请号：US581658
申请日：1975-05-28
申请人： Norman W. MacFee
发明人： Norman W. MacFee
IPC分类号： A44B19/58 , B21D53/50 , B29D5/00
CPC分类号： A44B19/58 , Y10T29/49782 , Y10T29/49822 , Y10T29/53309
摘要： In gapping a stringer of a slide fastener, a plurality of interlocking elements in a portion to be gapped are gripped, such as by a comb, while the tape is clamped or held, and then relative movement is produced between the gripped fastening elements and the held tape either by moving the gripped elements or the held tape with a pivoted motion to pull the gripped elements seriatim from the tape.
摘要翻译：在缝合拉链的纵梁时，在被夹紧或保持带的同时，例如通过梳子夹持要被覆盖的部分中的多个互锁元件，然后在被夹紧的紧固元件和通过以枢转运动移动被夹持的元件或被保持的带子以将夹持的元件从带子上拉出来来保持带子。

10. 发明授权

US3845526A Zip fastener chain for trouser flies 失效
标题翻译： ZIP TRASERER FLIES的紧固链
公开(公告)号：US3845526A
公开(公告)日：1974-11-05
申请号：US27019672
申请日：1972-07-10
申请人： YOSHIDA KOGYO KK
发明人： KAWAKAMI K
IPC分类号： A41D1/06 , A41H37/00 , A44B19/00 , A44B19/24 , A44B19/58
CPC分类号： A44B19/58 , A41H37/003 , Y10T24/2504 , Y10T24/2539 , Y10T24/2541
摘要： A zip fastener chain of continuous length and a method for attaching the same onto a trouser fly or the like are disclosed. An improvement is shown in the form and construction of a fastener whereby a slider is efficiently mounted, which improvement includes the provision of a recess or notch extending laterally of one of two fastener tapes for permitting entry for the shoulder of the slider.
摘要翻译：公开了一种具有连续长度的拉链链条以及将其连接到裤子等上的方法。在紧固件的形式和结构中示出了改进，其中滑块被有效地安装，这种改进包括设置用于允许进入滑块的肩部的两个拉链带中的一个的横向延伸的凹部或凹口。

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