专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3984970A Method and apparatus for manufacturing helically coiled coupling elements for slide fasteners 失效
标题翻译：用于制造用于滑动紧固件的螺旋线圈联接元件的方法和装置
公开(公告)号：US3984970A
公开(公告)日：1976-10-12
申请号：US608022
申请日：1975-08-27
申请人： Fumio Terada , Shigenori Omori , Kihei Takahashi , Hiroshi Ida
发明人： Fumio Terada , Shigenori Omori , Kihei Takahashi , Hiroshi Ida
IPC分类号： B29D5/00 , B29D5/06
CPC分类号： B29D5/00 , B29D5/06
摘要： A method and apparatus for manufacturing helically coiled coupling elements for slide fasteners. There are provided a filament supply unit, a filament coiling unit, a filament drive unit interposed between the supply unit and the coiling unit, and a tension-applying unit disposed between the drive unit and the coiling unit. As a filament is formed into a fastener element in the form of a continuous helical coil at the filament coiling machine, the filament is unwound from a relatively large bobbin in the supply device and at the same time is rotated about its own axis by a rotor of the supply unit at the same rate and in the same direction as the filament is coiled at the coiling unit to thereby eliminate twists on the filament which would otherwise be produced at the latter unit. The drive unit is also adapted to rotate the filament about its own axis while positivey feeding the filament toward the coiling unit. The tension-applying unit imparts constant tension to the filament and simultaneously equalizes the amount of supply of the filament from the drive unit with the amount of the filament being coiled at the coiling unit.
摘要翻译：用于制造用于滑动紧固件的螺旋形卷绕的联接元件的方法和装置。提供灯丝供应单元，灯丝卷绕单元，插入在供应单元和卷绕单元之间的灯丝驱动单元，以及布置在驱动单元和卷取单元之间的张力施加单元。由于灯丝在长丝卷绕机器处形成为连续螺旋线圈形式的紧固元件，所以灯丝从供给装置中较大的筒管展开，并且同时通过转子围绕其自身的轴线旋转以相同的速率和与丝在盘绕单元盘绕的方向相同的方向，从而消除了否则将在后一单元处产生的细丝上的扭曲。驱动单元还适于围绕其自身的轴线旋转丝线，同时将丝线朝向卷绕单元正向馈送。张力施加单元对长丝施加恒定的张力，并且同时使来自驱动单元的丝的供给量与卷绕单元卷绕的长丝的量相等。

2. 发明授权

US4006620A Device for shaping and transporting coil fastener elements 失效
标题翻译：用于成型和输送线圈紧固件元件的装置
公开(公告)号：US4006620A
公开(公告)日：1977-02-08
申请号：US607235
申请日：1975-08-25
申请人： Shigenori Omori , Fumio Terada
发明人： Shigenori Omori , Fumio Terada
IPC分类号： A44B19/10 , A44B19/42 , B29C53/00 , B29C61/00 , B29D5/00 , B29D5/06 , B21D11/00 , B21F3/04
CPC分类号： B29D5/06
摘要： A device for shaping and transporting coil fastener elements which comprises a rotatable screw and an oppositely disposed rotating means having an endlessly toothed periphery. A mandrel of a coiling unit is arranged between the rotating screw and the rotating means with its extension curved in conformity with the periphery of the rotating means. Convolutions formed successively around the mandrel are shaped and transported between screws and rotating means and, upon departure and disengagement from the screw, are continued to advance in driving engagement with the rotating means toward a die wheel whereby they are finally set with heat.
摘要翻译：一种用于成形和传送线圈紧固件的装置，其包括可旋转螺钉和相对设置的旋转装置，所述旋转装置具有环形周边。卷绕单元的心轴布置在旋转螺杆和旋转装置之间，其延伸部与旋转装置的周边一致地弯曲。在心轴周围连续形成的卷绕在螺钉和旋转装置之间成形和传送，并且在离开和脱离螺钉时继续前进，以与旋转装置一起朝向模轮驱动接合，由此最终设置热量。

3. 发明授权

US4002278A Method and apparatus for feeding a filler cord for slide fasteners 失效
标题翻译：用于喂入用于滑动紧固件的填充线的方法和装置
公开(公告)号：US4002278A
公开(公告)日：1977-01-11
申请号：US608172
申请日：1975-08-27
申请人： Shigenori Omori , Isamu Maeda , Fumio Terada
发明人： Shigenori Omori , Isamu Maeda , Fumio Terada
IPC分类号： A44B19/42 , B29D5/00 , B65H59/06 , B65H59/10 , B65H17/22
CPC分类号： B29D5/00
摘要： A method and apparatus for feeding a filler cord for insertion into and through a longitudinal space defined by successive convolutions of a coiled slide fastener element, the filler cord being looped in the course of its travel from a bobbin to a mandrel holder so that a proper back tension is imparted to the cord and the cord is supplied at a rate corresponding to the amount of withdrawal of the fastener element that has been shaped into a helical coil.
摘要翻译：一种用于将填充线插入并通过由螺旋拉链元件的连续卷绕限定的纵向空间的填充帘线的方法和装置，所述填充帘线在其从筒管移动到心轴保持器的过程中环绕，使得适当的向帘线施加背张力，并且以对应于已经成形为螺旋线圈的紧固件元件的退出量的速率供给绳索。

4. 发明授权

US4014190A Warp knitted foundation for sliding clasp fasteners 失效
标题翻译：经编针织基座用于滑动扣紧扣
公开(公告)号：US4014190A
公开(公告)日：1977-03-29
申请号：US402379
申请日：1973-10-01
申请人： Fumio Terada , Yoshio Matsuda , Yoshiharu Yamaguchi
发明人： Fumio Terada , Yoshio Matsuda , Yoshiharu Yamaguchi
IPC分类号： A44B19/34 , A44B19/40 , D03D5/00 , D04B19/00 , D04B21/16 , D04B21/20
CPC分类号： A44B19/343 , D04B21/16 , D10B2501/0631 , Y10T24/2527
摘要： A warp-knitted fabric having a plurality of seams disposed at predetermined intervals in a transverse direction of the fabric and extending longitudinally of the fabric. Water-soluble fibers or threads soluble at a first temperature join alternate ones of the seams and water-soluble fibers or threads soluble at a second temperature higher than the first temperature join the remaining seams. The water-soluble fibers or threads may be of polyvinyl alcohol.
摘要翻译：一种经编针织物，其具有沿着织物的横向以预定间隔布置并沿织物纵向延伸的多个接缝。在第一温度下可溶的水溶性纤维或线可以在第一温度高于第一温度的情况下将可接合的接缝和水溶性纤维或丝线交替接合剩余的接缝。水溶性纤维或线可以是聚乙烯醇。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式