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21. 发明授权

US3706193A Spinning head 失效
标题翻译：旋转头
公开(公告)号：US3706193A
公开(公告)日：1972-12-19
申请号：US3706193D
申请日：1971-04-19
申请人： ELECTROSPIN CORP
发明人： AMATO RICHARD A
IPC分类号： D01H4/28 , D01H1/12
CPC分类号： D01H4/28
摘要： A spinning head for textile yarn spinning apparatus of the electrostatic type having a high voltage electrode for producing, in conjunction with a cooperating electrode, an electrostatic field by which textile fibers are transported from a fiber source to the spinning head and having integral electrical driving means for rotating a spindle and yarn forming gripper carried therein which receive the fibers and twists them into yarn.
摘要翻译：一种静电式纺织纱线纺丝装置用纺丝头，具有高压电极，用于与配合电极结合生产纺织纤维从纤维源输送到纺丝头的静电场，并具有一体的电驱动装置用于旋转承载在其中的主轴和成纱夹具，其接收纤维并将它们扭曲成纱线。

22. 发明授权

US3699765A Electrostatic spinning head 失效
标题翻译：静电纺丝头
公开(公告)号：US3699765A
公开(公告)日：1972-10-24
申请号：US3699765D
申请日：1970-11-10
申请人： NORTH AMERICAN ROCKWELL
发明人： AMATO RICHARD A
IPC分类号： D01H4/28 , D01H1/12
CPC分类号： D01H4/28
摘要： An improved spinning head for an electrostatic spinning apparatus including means for reinforcing and stabilizing the electrostatic field through which textile fibers are caused to travel so as to produce and maintain a desired flow path of said fibers therethrough to the twisting device carried within said spinning head.
摘要翻译：一种用于静电纺丝设备的改进的纺丝头，包括用于增强和稳定静电场的装置，纺织纤维通过该静电场行进，以便产生并保持所述纤维的期望流动通过其进入所述旋转头内的扭转装置。

23. 发明授权

US3696600A Apparatus for producing core yarn 失效
标题翻译：生产芯纱的装置
公开(公告)号：US3696600A
公开(公告)日：1972-10-10
申请号：US3696600D
申请日：1971-04-12
申请人： US AGRICULTURE
发明人： MAYER MAYER JR , KOTTER JAMES I , SALAUN HAROLD L JR , BROWN ROGER S
IPC分类号： D01H4/28 , D02G3/34 , D02G3/36 , D01H1/12
CPC分类号： D02G3/408 , D01H4/28 , D02G3/36
摘要： This invention relates to a process for the continuous formation of various types of core yarn by the use of electrostatic, physical and chemical means. More specifically, the invention relates to a process for electrostatically, peripherally surfacing or sheathing a coring yarn with individual fibers and means for treating the coring yarn with a crosslinking chemical formulation to permanently set the yarn configuration.
摘要翻译：本发明涉及通过使用静电，物理和化学方法连续形成各种类型的芯纱的方法。更具体地说，本发明涉及用单独的纤维静电，外围地表面或覆盖取芯纱线的方法，以及用交联化学制剂处理取芯纱线以永久设定纱线结构的装置。

24. 发明授权

US3691744A Yarn piecing device 失效
标题翻译：纱线装置
公开(公告)号：US3691744A
公开(公告)日：1972-09-19
申请号：US3691744D
申请日：1970-11-20
申请人： NORTH AMERICAN ROCKWELL
发明人： DUBOIS JOSEPH W
IPC分类号： D01H4/28 , D01H15/00 , D01H17/00
CPC分类号： D01H4/28
摘要： An apparatus for inserting a yarn tail into operating position within the spinning head of a device for performing open end yarn spinning which comprises a first elongated hollow member of a length greater than the length of the spinning head so that it can be extended completely therethrough, a second elongated member at least as long as the first member, the second member being located within the first member and being reciprocable with respect thereto, operator means attached to said first and second members at one end thereof to effect longitudinal movement of the second member with respect to the first member, and means on the end of said second elongated member opposite the operator means cooperable with said first elongated member to hold the yarn tail therebetween when inserting yarn into a spinning head.

25. 发明授权

US3414444A Method of making a parallel fiberweb 失效
标题翻译：制作平行纤维网的方法
公开(公告)号：US3414444A
公开(公告)日：1968-12-03
申请号：US46191265
申请日：1965-06-07
申请人： EMILIAN BOBKOWICZ , ANDREW JOHN BOBKOWICZ
发明人： EMILIAN BOBKOWICZ , JOHN BOBKOWICZ ANDREW
IPC分类号： D01H4/28 , D02G3/40 , D04H1/74 , D04H5/06
CPC分类号： D04H5/06 , D01H4/28 , D02G3/402 , D04H1/74 , D04H5/02

26. 发明授权

US4040243A Electrodes for electrostatic fiber collecting and spinning apparatus 失效
标题翻译：静电收丝电纺丝机
公开(公告)号：US4040243A
公开(公告)日：1977-08-09
申请号：US706978
申请日：1976-07-19
申请人： Heber W. Weller, Jr.
发明人： Heber W. Weller, Jr.
IPC分类号： D01H4/28 , D01H1/12
CPC分类号： D01H4/28
摘要： An electrostatic fiber collecting and yarn spinning apparatus is substantially improved by adding a bowl-shaped electrode and changing the configuration of the electrodes so that the rotating electrode is substantially enclosed by the stationary electrode.
摘要翻译：通过添加碗形电极并改变电极的构造使得旋转电极基本上被固定电极包围，从而显着地改善了静电纤维收集和纱线纺丝装置。

27. 发明授权

US4028871A Process and apparatus for producing spun yarn 失效
标题翻译：纺纱生产工艺及设备
公开(公告)号：US4028871A
公开(公告)日：1977-06-14
申请号：US716824
申请日：1976-08-23
申请人： Frank A. Aschenbrenner
发明人： Frank A. Aschenbrenner
IPC分类号： D01H4/28 , D02G3/36 , D01H1/12
CPC分类号： D02G3/36 , D01H4/28
摘要： A process and apparatus for producing spun yarn using an electrostatic field produced by a pair of spaced electrodes, one of which surrounds the other to isolate the electrostatic field therebetween from external physical and electrical disturbances. Staple fibers are fed into the field through an aperture in the surrounding electrode for migration in the electrostatic field to a linear zone of increased field intensity from which the fibers are withdrawn and twisted to form a spun yarn, which may be done without the use of a core yarn or with a core yarn drawn through the linear zone and subjected to a false twisting operation to collect and twist the fibers thereon. Beyond the linear zone is another zone of increased field intensity for electrostatic collection of fly and other waste material. Suction is applied to remove the fly and other waste material from the electrostatic field and also serves to draw the feeding fibers through the aperture into the electrostatic field.
摘要翻译：使用由一对隔开的电极产生的静电场来生产细纱的方法和装置，其中一个间隔围绕另一个以隔离其间的静电场与外部物理和电气干扰。短纤维通过周围电极中的孔被馈送到场中，用于在静电场中迁移到增加的场强的线性区域，纤维从该区域撤出并扭曲以形成细纱，其可以在不使用芯线或芯线通过线性区域拉伸并进行假捻操作以收集和扭曲纤维。超过线性区域是另一个增加场强的区域，用于静电收集飞行物和其他废料。施加吸力以从静电场除去飞沫和其它废料，并且还用于将馈送纤维通过孔进入静电场。

28. 发明授权

US3901012A Method of and device for processing fibrous material 失效
标题翻译：纤维材料加工方法及装置
公开(公告)号：US3901012A
公开(公告)日：1975-08-26
申请号：US47647174
申请日：1974-06-05
申请人： ELITEX ZAVODY TEXTILNIHO
发明人： SAFAR VACLAV
IPC分类号： D01H4/00 , D01H4/28 , D01H1/12
CPC分类号： D01H4/28 , D01H4/00
摘要： Method of and apparatus for processing fibrous material to yarn by cooperation of an electrostatic field. Fibers are caught after opening, are parallelized on a doubling means by the action of an electrostatic field and are continuously withdrawn therefrom by a rotating free end of yarn. The rotation of the free end of yarn is exerted by a twisting means acting upon the yarn to be formed beyond the zone of connection of the fibers to the rotating end of yarn.
摘要翻译：通过静电场配合将纤维材料加工成纱线的方法和装置。纤维在打开后被捕获，通过静电场的作用在双重装置上平行化，并且通过旋转的自由端连续地从其中取出。纱线的自由端的旋转通过作用在待形成的纱线上的扭转装置来施加，超过纤维与纱线的旋转端的连接区域。

29. 发明授权

US3768243A Yarn twist control apparatus for electrostatic spinner 失效
标题翻译：用于静电纺丝机的YARN TWIST控制装置
公开(公告)号：US3768243A
公开(公告)日：1973-10-30
申请号：US3768243D
申请日：1972-03-28
申请人： US AGRICULTURE
发明人： SALAUN H , BROWN R , KOTTER J
IPC分类号： D01H4/28 , D01H1/12
CPC分类号： D01H4/28
摘要： This invention relates to an apparatus for controlling the amount of twist inserted into yarns in the fiber assembly area of an electrostatic yarn spinning apparatus, providing a means whereby any portion of the final twist can be inserted as fibers are being consolidated for yarn formation. The invention also provides a means for effecting untwist to a coring yarn prior to electrostatic spinning of surface fibers circumferentially about said coring yarn and allowing return of normal twist in the coring yarn to interlock spun surface fibers to produce a mechanically bonded core yarn of dissimilar materials.
摘要翻译：本发明涉及一种用于控制在静电纺纱设备的纤维集合区域中插入纱线中的捻度的装置，提供了一种装置，其中随着纤维被固化以形成纱线，可以插入最终捻度的任何部分。

30. 发明授权

US3699766A Drafting cot assembly 失效
标题翻译：起草COT装配
公开(公告)号：US3699766A
公开(公告)日：1972-10-24
申请号：US3699766D
申请日：1970-12-15
申请人： NORTH AMERICAN ROCKWELL
发明人： ARCHAMBAULT ROGER J
IPC分类号： D01H4/28 , D01H1/12
CPC分类号： D01H4/28
摘要： An improved drafting cot assembly for use in conjunction with an open end electrostatic spinning apparatus. The assembly is comprised of a rotatably mounted cot roll having rotary, fiber advancing surface and smooth, rounded shields adjacent the ends of the roll to prevent stray fiber accumulation adjacent the fiber advancing surface.
摘要翻译：一种与开口静电纺丝设备一起使用的改进的牵伸棉床组件。该组件包括具有旋转的纤维前进表面的可旋转安装的婴儿卷轴和邻近辊的端部的平滑的圆形护罩，以防止邻近纤维前进表面的杂散纤维聚集。

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