公开(公告)号：US3775815A

公开(公告)日：1973-12-04

申请号：US3775815D

申请日：1972-01-25

Applicant: TEXTRON INC

Inventor： JOHNSTON J ,  MOERTEL G

IPC: A44B19/36 ,  A44B19/60 ,  B29C65/08 ,  B29D5/00 ,  B23P19/04

CPC classification number: A44B19/36 ,  A44B19/60 ,  B29C65/08 ,  B29C66/47 ,  B29L2005/00 ,  Y10T24/2598 ,  Y10T29/5101

Abstract: An apparatus for forming a top stop for a slide fastener of the type providing a seam-like closure including a forming block for supporting the slide fastener with its edges folded and the undersides of the folded edges exposed, stock guides supplying fusible material to recesses on either side of the forming block, a forming anvil for shearing the fusible material and defining cavities with the recesses for the fusible material and a member for fusing the material to the undersides of the folded edges to form two separate stop members for the top stop.

Abstract translation: 一种用于形成用于拉链的顶部止动件的装置，其提供接缝状的闭合件，其包括用于支撑拉链的成形块，所述成型块的边缘被折叠并且折叠的边缘的下侧暴露，原料导向器将可熔材料供应到凹部 形成块的任一侧，用于剪切可熔材料并形成具有用于可熔材料的凹部的空腔的成形砧座和用于将材料熔合到折叠边缘的下侧的构件，以形成用于顶部挡块的两个单独的止动构件。

公开(公告)号：US3787952A

公开(公告)日：1974-01-29

申请号：US3787952D

申请日：1972-06-26

Applicant: TEXTRON INC

Inventor： MOERTEL G ,  JOHNSTON J

IPC: A44B19/58 ,  B21D53/52 ,  B23P11/00 ,  B23P19/04

CPC classification number: B21D53/52 ,  A44B19/58 ,  Y10T29/49782 ,  Y10T29/5101 ,  Y10T29/53291

Abstract: Gapped and cleaned slide fastener chains including a pair of carrier tapes having their inner edges folded upon themselves to provide a seam-like appearance and having a plurality of filamentary stringers attached to the folded portions of the carrier tape at intervals separated by gapped and cleaned areas with stitching threads securing the stringers to the folded portions and running continuously through the gapped and cleaned areas. A method of making gapped and cleaned seam-type slide fastener chain of the above described type including supporting the slide fastener chain with the filamentary stringers exposed, positioned a plurality of vibrating heads over the exposed stringers in frictional engagement therewith, reciprocating the vibrating heads in a transverse direction relative to the slide fastener chain, and moving the slide fastener chain such that the filamentary stringers sequentially pass under each of the vibrating heads. Apparatus for making gapped and cleaned seamtype slide fastener chain of the above described type includes a guide for supporting the slide fastener chain, a plurality of vibrating heads disposed over the chain in frictional engagement with the filamentary stringers, drive rollers cooperating with the guide for moving the slide fastener chain such that stringers sequentially pass under each of the vibrating heads, and a vibrator for reciprocating the vibrating heads relative to the slide fastener chain to remove severed portions of the filamentary stringers.

Abstract translation: 间隙和清洁的拉链链，包括一对载带，其内边缘折叠在其自身上以提供接缝状外观，并且具有多个丝带桁条，以间隙和清洁区域间隔隔开的载带的折叠部分 缝合线将桁条固定到折叠部分，并连续穿过缺口和清洁区域。 一种制造上述类型的间隙和清洁的接缝型拉链链条的方法，包括：将所述拉丝链条支撑在所述拉丝链条上，所述拉链链条暴露于所述拉丝链条上，将多个振动头定位在与其摩擦接合的暴露的桁条上， 相对于拉链链的横向方向，并且使拉链链条移动，使得丝状桁条顺序地穿过每个振动头。 用于制造上述类型的间隙和清洁的接缝型拉链链条的装置包括用于支撑拉链链的引导件，设置在链条上的多个振动头，与丝线桁条摩擦接合，与引导件配合的驱动辊 用于移动拉链链条使得桁条顺序地在每个振动头下方通过;以及振动器，用于使振动头相对于拉链链条往复运动，以移除丝状桁条的断开部分。

公开(公告)号：US3818575A

公开(公告)日：1974-06-25

申请号：US35983573

申请日：1973-05-14

Applicant: TEXTRON INC

Inventor： JOHNSTON J ,  MOERTEL G

IPC: A44B19/60 ,  B23P11/00

CPC classification number: A44B19/60 ,  Y10T29/49782

Abstract: A method of forming an end stop for a slide fastener including folding the slide fastener to have a T-configuration exposing the undersides of the folded portions, disposing fusible material in cavities below the exposed undersides and fusing the material to the undersides of the folded portions to form a separate stop member on either side of the slide fastener.

Abstract translation: 一种形成用于拉链的端部止动件的方法，包括折叠拉链以具有暴露折叠部分的下侧的T形构造，将可熔材料设置在暴露的下侧的空腔内并将材料熔合到折叠部分的下侧 以在拉链的任一侧上形成单独的止动件。