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21. 发明授权

US2802366A Slippage reducing pulley 失效
标题翻译：滑动减速滑轮
公开(公告)号：US2802366A
公开(公告)日：1957-08-13
申请号：US40998754
申请日：1954-02-12
申请人： AMERICAN ENKA CORP
发明人： CHRISTIAN BORNER
IPC分类号： B65H51/06 , B65H57/14 , D01D10/04 , D02J1/22 , F16H55/50
CPC分类号： F16H55/50 , B65H51/06 , B65H57/14 , B65H2701/31 , D01D10/0445 , D02J1/226

22. 发明授权

US2721650A Pinch-roll assembly 失效
标题翻译：夹辊组装
公开(公告)号：US2721650A
公开(公告)日：1955-10-25
申请号：US26804452
申请日：1952-01-24
申请人： AMERICAN CYANAMID CO
发明人： CUMMINGS JR PERCIVAL W , SALSBURY JASON M , ANTHONY OBUCHOWSKI
IPC分类号： D02J1/22
CPC分类号： D02J1/226 , D02J1/225

23. 发明授权

US2628405A Apparatus for treating yarn 失效
公开(公告)号：US2628405A
公开(公告)日：1953-02-17
申请号：US4652648
申请日：1948-08-27
申请人： SPECIALTIES DEV CORP
发明人： WENTZ EDWARD A
IPC分类号： D02J1/22 , D06C29/00
CPC分类号： D02J1/226 , D06C29/00

24. 发明授权

US5528799A Thread-guiding component with improved surface 失效
标题翻译：螺纹导向组件具有改进的表面
公开(公告)号：US5528799A
公开(公告)日：1996-06-25
申请号：US262734
申请日：1994-06-20
申请人： Josef Bach , Jurgen Lorenz , Eugene Morach
发明人： Josef Bach , Jurgen Lorenz , Eugene Morach
IPC分类号： B65H57/14 , B65H57/24 , C23C4/00 , C23C30/00 , D01D11/00 , D01D11/04 , D01H5/78 , D02J1/22 , D01H5/74 , B65H27/00
CPC分类号： D02J1/226 , B65H57/24 , C23C30/00 , C23C4/00 , D01H5/78 , B65H2701/31
摘要： Described are thread-guiding components for apparatus for producing, treating and processing fiber materials, having a surface which comes into contact with the fiber materials defined by certain values of the maximum averaged roughness depth R.sub.z and the values of the load-bearing proportion calculated for certain depths of cut. The defined surface comprises a cermet material. Preferably there is additionally deposited on it an outer layer, from 0.1 to 10.0 .mu.m in thickness of nitrides and/or carbides of titanium or chromium. The components are notable for significantly enhanced long-term stability of the surface properties. The components are preferably godets.
摘要翻译：描述了用于生产，处理和处理纤维材料的装置的螺纹引导部件，其具有与由最大平均粗糙度深度Rz的某些值定义的纤维材料接触的表面和为一定的切割深度。限定的表面包括金属陶瓷材料。优选地，在其上另外沉积厚度为0.1至10.0μm的氮化物和/或钛或铬的碳化物的外层。这些组分对于显着提高表面性能的长期稳定性是显着的。组件最好是导丝。

25. 发明授权

US4042662A Continuous melt spinning and drawing of nylon 6 yarn, while reducing the liveliness of the yarn 失效
标题翻译：连续熔融纺丝和拉伸尼龙6纱线，同时降低纱线的活力
公开(公告)号：US4042662A
公开(公告)日：1977-08-16
申请号：US452041
申请日：1974-03-18
申请人： Thomas F. Corbin, Jr. , Brewster B. Eskridge , Boyce M. Lyon
发明人： Thomas F. Corbin, Jr. , Brewster B. Eskridge , Boyce M. Lyon
IPC分类号： D01F6/60 , D02J1/22 , B29C25/00 , D06M15/12
CPC分类号： D02J1/226 , D01D5/16 , D01F6/60 , D02J1/22 , D02J1/225
摘要： The present process and apparatus are directed to the continuous spinning and drawing of polyamide yarn wherein an aqueous emulsion spin finish is applied to undrawn yarn and the yarn liveliness on the first or winding godet is significantly reduced by use of a first and substantially unheated godet having an increase in diameter from the first to at least the second yarn wrap prior to drawing and take-up.
摘要翻译：本发明的方法和装置涉及聚酰胺纱线的连续纺丝和拉伸，其中将水性乳液纺丝整理剂施加到未拉伸纱线上，并且通过使用第一和基本上不加热的导丝辊显着降低第一或缠绕导丝辊上的纱线活力，在拉伸和卷绕之前，直径从第一纱线到至少第二纱线卷绕件的直径增加。

26. 发明授权

US3737503A Production of thermoplastic filamentary yarn 失效
标题翻译：热塑性纱线的生产
公开(公告)号：US3737503A
公开(公告)日：1973-06-05
申请号：US3737503D
申请日：1970-12-03
申请人： ICI LTD
发明人： WILDING F
IPC分类号： D02G3/34 , D02J1/22 , D01D5/20
CPC分类号： D02G3/34 , D02J1/226 , Y10T428/2922
摘要： A PROCESS FOR PRODUCING YARN HAVING UNDRAWN OR PARTIALLY DRAWN PORTIONS THEREALONG COMPRISING FEEDING THE YARN TO A NIP FORMED BETWEEN TWO ROLLS ONE OF WHICH HAS CIRCUMFERENTIAL GROOVES OF LESSER WIDTH THAN THE YARN WHEREBY LESS THAN ALL OF THE YARN FILAMENTS ARE GIPPED AT ONE TIME, RECIPROCATING THE YARN TRANSVERSELY OF ITSELF WITHIN THE NIP AND WITHDRAWING THE YARN AT SUFFICIENT SPEED TO DRAW EACH FILAMENTAS IT BECOMES GRIPPED BY THE NIP.

27. 发明授权

US3715421A Process for the preparation of polyethylene terephthalate filaments 失效
标题翻译：制备聚乙烯三癸酸酯薄膜的方法
公开(公告)号：US3715421A
公开(公告)日：1973-02-06
申请号：US3715421D
申请日：1970-04-15
申请人： VISCOSE SUISSE SOC D
发明人： MARTIN H , GLUTZ B , LINZ H
IPC分类号： D02J1/22 , B29F3/00 , D01D5/08 , D01D5/12
CPC分类号： D02J1/22 , D01D5/16 , D01F6/62 , D02J1/224 , D02J1/226
摘要： A continuous spin-draw process is disclosed for preparing highly drawn polyethylene terephthalate filaments drawn at speeds greater than 1,800 meters per minute using only one heated draw roll system without the use of any other heating device. Feed and draw rolls are provided with a surface roughness which allows a slipping of the filaments along a number of turns before they leave the feed rolls and after they arrive at the draw rolls. The filaments are partially drawn at the lower temperature of the feed rolls, drawing continues between the feed and draw rolls, and is completed at the higher temperature of the draw rolls with a total draw ratio between 5 and 8.
摘要翻译：公开了一种连续旋转拉伸工艺，用于仅使用一个加热的拉伸辊系统制备高速拉伸的聚对苯二甲酸乙二醇酯长丝，其速度大于1,800米/分钟，而不使用任何其它加热装置。进料和拉伸辊具有表面粗糙度，其允许长丝在它们离开进料辊之前并且在它们到达拉伸辊之后沿着匝数滑动。长丝在进料辊的较低温度下部分拉伸，在进料和拉伸辊之间继续进行拉伸，并且在拉伸辊的较高温度下完成，总拉伸比为5至8。

28. 发明授权

US3673650A Method for producing a thermoplastic synthetic yarn having a latent crimp 失效
标题翻译：用于生产具有有害成分的热塑性合成纱的方法
公开(公告)号：US3673650A
公开(公告)日：1972-07-04
申请号：US3673650D
申请日：1970-04-29
申请人： BEMBERG SPA
发明人： CERUTTI GIACOMO
IPC分类号： D02G1/00 , D02J1/22 , B29C17/02 , D01D5/22
CPC分类号： D02J1/226 , D02G1/00
摘要： A drawing method and device for thermoplastic synthetic yarn is disclosed, by which simultaneously a latent crimp is imparted to the yarn, wherein the yarn is drawn by means of a heated drawing roll, the contact between the yarn and the heated surface of the roll is not continuous. The invention contemplates also the yarn thus obtained and the textile articles made by the yarns as above referred.
摘要翻译：公开了一种用于热塑性合成纱线的拉丝方法和装置，通过该拉丝方法和装置同时对纱线赋予潜在卷曲，其中纱线通过加热拉伸辊拉伸，纱线和辊子的加热表面之间的接触是不连续

29. 发明授权

US3475896A Stabilizing yarn threadline during twisting 失效
标题翻译：在扭转期间稳定纱线螺纹
公开(公告)号：US3475896A
公开(公告)日：1969-11-04
申请号：US3475896D
申请日：1968-04-29
申请人： CELANESE CORP
发明人： GIBSON BAYLOR D , BERNE HANS JORG OTTO
IPC分类号： D02J1/22 , D01H13/04 , D01H5/28
CPC分类号： D02J1/226 , D02J1/225

30. 发明授权

US3295181A Yarn texturing apparatus 失效
标题翻译：纱线变形装置
公开(公告)号：US3295181A
公开(公告)日：1967-01-03
申请号：US31929463
申请日：1963-10-28
申请人： MONSANTO CO
发明人： MCINTOSH EUELL K
IPC分类号： B21C47/14 , D02J1/22
CPC分类号： D02J1/226 , B21C47/14

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