公开(公告)号：US09949736B2

公开(公告)日：2018-04-24

申请号：US15034180

申请日：2014-11-06

申请人： Chun Dong Kim

发明人： Chun Dong Kim

IPC分类号： D02J3/02 ,  A61B17/06 ,  D02J3/10 ,  B26D1/45 ,  A61B17/04 ,  B26D5/00 ,  B26D7/14 ,  A61B17/00

CPC分类号： A61B17/06166 ,  A61B17/04 ,  A61B2017/00526 ,  A61B2017/06176 ,  B26D1/455 ,  B26D5/005 ,  B26D7/14 ,  D02J3/02 ,  D02J3/10

摘要： Disclosed is an an apparatus for forming cogs on a surgical thread, comprising: a bobbin having a suture thread wound thereonto; first and second tension rolls for maintaining, at regular tensions, the suture thread unwound from the bobbin; a pair of friction rolls for drawing the suture thread and allowing the suture thread to pass through so as to be discharged through an outgoing side; a tension plate operating up and down, for temporarily fixing the suture thread being discharged through the outgoing side by the friction roll; and a cog-forming knife for forming cogs by rotating and simultaneously moving forward toward the suture thread fixed by the tension plate and also obliquely moving to the left or the right so as to make oblique cuts on the surface of the suture thread.

公开(公告)号：US6117383A

公开(公告)日：2000-09-12

申请号：US122030

申请日：1998-07-24

申请人： Horst Kirschbaum

发明人： Horst Kirschbaum

IPC分类号： A63B51/02 ,  B29C59/04 ,  D02J3/10

CPC分类号： B29C59/043 ,  A63B51/02 ,  D02J3/10 ,  B29K2105/25 ,  B29K2313/00 ,  B29L2031/707 ,  Y10T428/2913

摘要： A process for producing strings for stringing rackets is provided. In accordance with various aspects of the invention, the surface of a string made of plastic is permanently deformed under pressure at normal temperature, it being the case that the surface profile is formed by depressions being impressed in the surface of the string.

摘要翻译： 提供了一种用于生产串珠球的弦乐的过程。 根据本发明的各个方面，由塑料制成的线的表面在常温下在压力下永久变形，这是表面轮廓由凹陷压在弦的表面上形成的情况。

公开(公告)号：US09125647B2

公开(公告)日：2015-09-08

申请号：US12866027

申请日：2009-02-20

申请人： Alexei Goraltchouk ,  Robert A. Herrmann ,  Lev Drubetsky ,  Jeffrey Mendel Gross ,  William L. D'Agostino ,  Carlos Gonzalez Resendiz

发明人： Alexei Goraltchouk ,  Robert A. Herrmann ,  Lev Drubetsky ,  Jeffrey Mendel Gross ,  William L. D'Agostino ,  Carlos Gonzalez Resendiz

IPC分类号： A61B17/04 ,  A61B17/06 ,  D02J3/10 ,  A61B17/00

CPC分类号： A61B17/06166 ,  A61B2017/00526 ,  A61B2017/00867 ,  A61B2017/00871 ,  A61B2017/00995 ,  A61B2017/06176 ,  D02J3/10 ,  Y10T83/02

摘要： A method and device to elevate retainers on a suture thread to a desired angle such that the retainers can retain the desired elevation. The retainers can be elevated using an apparatus having at least one roller and at least one bending bar, wherein the bending bar contacts the retainers adjacent to the at least one roller to apply a force to the retainers. The retainers can also be elevated using a tube-shaped apparatus. A suture can be made up of an inner core and a coating that upon a stimuli increases the protrusion of the retainers away from the suture core. A coating can be inserted into the cut associated with the retainer and repulsive or expansive forces result in a pushing out of the cut and distending of the retainers away from the suture core.

摘要翻译： 一种将缝合线上的保持器提升到所需角度的方法和装置，使得保持器可以保持期望的高度。 保持器可以使用具有至少一个辊和至少一个弯曲杆的装置来提升，其中弯曲杆接触与至少一个辊相邻的保持器，以向保持器施加力。 保持器也可以使用管状装置升高。 缝合线可以由内芯和涂层组成，其在刺激物上增加保持器远离缝合线芯的突起。 可以将涂层插入到与保持器相关联的切口中，并且排斥力或膨胀力导致保持器的切口和膨胀远离缝合线芯。

公开(公告)号：US08496861B2

公开(公告)日：2013-07-30

申请号：US13397789

申请日：2012-02-16

申请人： Josef Kaufmann ,  Eugen Schwitter

发明人： Josef Kaufmann ,  Eugen Schwitter

IPC分类号： D01D5/12 ,  D01D5/34 ,  D01F1/10 ,  D02J3/02 ,  D02J3/10

CPC分类号： E04C5/076 ,  C04B16/0625 ,  C04B16/0633 ,  C04B20/0068 ,  C04B28/02 ,  Y10T428/2978

摘要： Method for making plastic fiber for application in concrete with largest grain diameters >4 mm, with an average diameter of 0.15 to 2 mm, corresponding to approximately 160 to 28,000 dtex. Using a co-extrusion process, a bi-component fiber is formed having a central core and a casing around the central core, the central core and the casing contain different pure polymers or polymer mixtures, and then the co-extruded bi-component fiber is stretched by a factor of 5 to 15, and thereafter a structured or grooved surface is embossed onto the co-extruded stretched bi-component fiber. The embossing is performed such that a depth of the embossing is more than 10% of an average fiber diameter, and a maximal distances of structure tips within incorporated structures of the embossing in an axial direction lie in a region between 0.5 mm and 3 mm.

摘要翻译： 制造塑料纤维的方法，用于最大粒径> 4mm的混凝土中，平均直径为0.15至2mm，相当于约160至28,000dtex。 使用共挤出方法，形成双组分纤维，其具有围绕中心芯的中心芯和壳体，中心芯和壳体包含不同的纯聚合物或聚合物混合物，然后共挤出双组分纤维 拉伸5至15倍，然后将结构化或开槽的表面压花到共挤出的拉伸双组分纤维上。 进行压花，使得压花深度大于平均纤维直径的10％，并且在压花的结合结构内的结构顶端在轴向方向上的最大距离位于0.5mm和3mm之间的区域中。

公开(公告)号：US3802174A

公开(公告)日：1974-04-09

申请号：US16862971

申请日：1971-08-03

申请人： SCHUBERT & SALZER MASCHINEN

发明人： LANDWEHRKAMP H ,  SCHUSTER F

IPC分类号： D02G3/36 ,  D01H5/28 ,  D02G3/38 ,  D02J3/10

CPC分类号： D01H5/28

摘要： A method for producing staple fibre yarn comprises positively drafting sliver to produce a staple fibre sliverlet, then twisting the staple fibre sliverlet by means of a twisting part to produce yarn which is then supplied to a bobbin and wound on the bobbin. The sliverlet is subjected to negative drafting after the positive drafting and is simultaneously twisted in the negative drafting zone in a certain direction.

摘要翻译： 一种生产短纤维纱线的方法包括：正向牵引纱条以制造短纤维纱条，然后通过扭转部分扭转短纤维纱条以产生纱线，然后将纱线供应到筒管并卷绕在筒管上。 纱线在正牵伸后经受负牵伸，同时在负牵伸区域沿某一方向扭转。