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1. 发明公开

US20240240367A1 METHOD AND APPARATUS FOR PRODUCING A YARN 审中-公开
公开(公告)号：US20240240367A1
公开(公告)日：2024-07-18
申请号：US18156117
申请日：2023-01-18
申请人： Südwolle GmbH & Co. KG
发明人： Robert Daniel KAMINSZKY , Miguel MAGALHAES DE SA ALCINO , Stéphane THOUVAY
IPC分类号： D02G3/28 , D01H1/02 , D01H7/04 , D01H13/04
CPC分类号： D02G3/281 , D01H1/02 , D01H7/04 , D01H13/045
摘要： A method of producing at least one yarn formed by spinning at least two individual fibers, comprising the following steps: providing at least two individual fibers, to be spun to form the at least one yarn to be produced, feeding the at least two provided fibers to a spinning device comprising at least one spindle element or bobbin element via a guide device comprising a plurality of, in particular cylinder-like or cylindrical, guide elements, spinning the fed fibers in the spinning device, forming the at least one yarn to be produced, wherein the at least two individual fibers are fed to the spinning device via at least two separate, in particular cylinder-like or cylindrical, guide elements that are arranged such that they are spatially separated from one another in at least one spatial direction.

2. 发明公开

US20240068134A1 YARN SPINNING AND/OR TWISTING MACHINE 审中-公开
公开(公告)号：US20240068134A1
公开(公告)日：2024-02-29
申请号：US18268456
申请日：2021-11-09
申请人： TWISTPERFECT, S.L. , CASUMCONI, S.L.
发明人： Albert Galan Llongueras , Jordi Galan Llongueras , Jose Antonio Latorre Raez
IPC分类号： D01H13/04 , D01H1/02 , D01H7/60 , D01H13/20
CPC分类号： D01H13/04 , D01H1/02 , D01H7/604 , D01H13/20
摘要： A yarn spinning and/or twisting machine with multiple balls, comprising a yarn-feeding means (1), a yarn collection means for the yarn (4) with a rotation axis (V), a yarn guide (8) located between the yarn-feeding means (1) and the yarn collection means (4), means for the generation of the diameter of the ball (DB), motorised means linked to the yarn collection means (4), where the internal diameter of the yarn guide (8) is greater than the diameter of standard yarn guides (8) for each type of yarn, and smaller than 1.1 times the diameter of the ball generator (DB). Preferably, the internal diameter of the yarn guide (8) is between 0.01 and 0.9 times the diameter of the ball generator (DB). Preferably, the yarn spinning and/or twisting machine comprises several yarn guides (8, 8′, 8″), at least one of these with an internal diameter greater than the diameter of the standard yarn guide (8) for each type of yarn and smaller than 1.1 times the diameter of the ball generator (DB).

3. 发明申请

US20220403561A1 Apparatus for manufacturing reinforcement meshes and a spinning station therefor 有权
公开(公告)号：US20220403561A1
公开(公告)日：2022-12-22
申请号：US17839957
申请日：2022-06-14
申请人： Pedax GmbH
发明人： Kurt Offersen
IPC分类号： D01H7/86 , D01H13/04 , C04B20/00
摘要： The present invention relates to an apparatus for manufacturing reinforcement meshes and spinning stations therefor. Reinforcement rods to be joined with the spinning wires are supplied by advancing means from the rear end of the apparatus, and a special mechanism prevents that the wire breaks during its encounter with the reinforcement rod.

4. 发明授权

US11377761B2 Spinning apparatus, air spinning apparatus in particular, with continuous adjustment of a yarn accumulation system and related method of continuous adjustment of a yarn accumulation system in a spinning apparatus 有权
公开(公告)号：US11377761B2
公开(公告)日：2022-07-05
申请号：US16750619
申请日：2020-01-23
申请人： SAVIO MACCHINE TESSILI S.p.A.
发明人： Fabio D'Agnolo , Marco Gobbesso
IPC分类号： D01H1/34 , D01H13/04
摘要： A spinning apparatus with continuous adjustment of a yarn accumulation system includes at least one spinning head including a spinning device including a spinning chamber for yarn production, a reel on which yarn produced by the spinning device is wound, the reel being rotatably influenced by a yarn guide shaped to impart a rotation movement of the reel for winding the yarn and a traversing movement of the yarn winding on the reel, an accumulation device arranged between the spinning device and the reel and shaped to create a reservoir of yarn not wound on the reel, a joining device including joining means to join together a first yarn end associated with the spinning device and a second yarn end associated with the reel, and a processing and control unit programmed to control the yarn guide to adjust accordingly the amount of yarn accumulated in the accumulation device.

5. 发明申请

US20200173061A1 METHOD AND APPARATUS FOR PRODUCING A YARN 审中-公开
公开(公告)号：US20200173061A1
公开(公告)日：2020-06-04
申请号：US16629542
申请日：2018-09-25
申请人： SÜDWOLLE GMBH & CO. KG
发明人： Robert Daniel KAMINSZKY , Miguel MAGALHAES DE SA ALCINO , Stéphane THOUVAY
IPC分类号： D01H13/04 , D01H5/72
摘要： A method of producing at least one yarn formed by spinning at least two individual fibers, comprising the following steps: providing at least two individual fibers, to be spun to form the at least one yarn to be produced, feeding the at least two provided fibers to a spinning device comprising at least one spindle element or bobbin element via a guide device comprising a plurality of, in particular cylinder-like or cylindrical, guide elements, spinning the fed fibers in the spinning device, forming the at least one yarn to be produced, wherein the at least two fibers are fed to the spinning device via at least two separate, in particular cylinder-like or cylindrical, guide elements that are arranged such that they are spatially separated from one another in at least one spatial direction.

6. 发明授权

US10351977B2 Thread production device 有权
公开(公告)号：US10351977B2
公开(公告)日：2019-07-16
申请号：US14905202
申请日：2013-07-22
申请人： MURATA MACHINERY, LTD.
发明人： Hiroki Takashima
IPC分类号： D02G3/16 , B65H51/015 , B65H54/28 , D01G99/00 , D01H1/115 , D01H13/04 , D01H1/04
摘要： A yarn producing apparatus is an apparatus for producing CNT (carbon nanotube) yarn from CNT fibers while causing the CNT fibers to run. The yarn producing apparatus includes an aggregating unit that aggregates the CNT fibers, and a twisting and winding device that twists the CNT fibers aggregated by the aggregating unit.

7. 发明申请

US20060042221A1 Multi-device machine for treating thread before weaving, applying a provisional mechanical treatment 审中-公开
标题翻译：多机器在织造前处理线，应用临时机械处理
公开(公告)号：US20060042221A1
公开(公告)日：2006-03-02
申请号：US10544183
申请日：2004-01-22
申请人： Albert Galan I Llongueras
发明人： Albert Galan I Llongueras
IPC分类号： D01H7/92 , D01H13/04
CPC分类号： D03D47/34 , D01H7/923 , D04B35/22
摘要： The invention relates to a multi-device false-twisting machine, which is specially designed for the in-line preparation of threads (by means of false-twisting), immediately before said threads enter the needle(s) of any type of weaving loom, knitting machine, etc. for technical and textile yarns. Moreover, the inventive machine is specially designed to house multiple false-twisting devices, such that each device forces the thread(s) passing there through to be provisionally twisted, by means of false twisting, a determined number of turns/metre along the path thereof towards the needle of the weaving loom, knitting machine, etc. The invention is mainly characterised in that, by forming the false twist in the aforementioned manner, the regularity of the yam is increased, thereby preventing many later potential problems in the final receiver (weaving loom, knitting machine, etc.). The invention is further characterised in that the machine does not produce loops which could cause the thread(s) and the needle(s) to break and reduce the quality of the end product.
摘要翻译：本发明涉及一种多装置假捻机，它是专门设计用于线上准备螺纹（通过假捻），在所述螺纹进入任何类型织机的针之前，针织机等，用于技术和纺织纱线。此外，本发明的机器被特别设计用于容纳多个假捻装置，使得每个装置迫使穿过其中的线被暂时扭曲，通过假捻，沿着路径确定的匝数/米编织机等的针。本发明的主要特征在于，通过以上述方式形成假捻，纱线的规则性增加，从而防止了最终接收器中的许多以后的潜在问题（织机，针织机等）。本发明的特征还在于，该机器不产生可导致线和针头破裂并降低最终产品质量的回路。

8. 发明申请

US20050082415A1 Travelling service device for open-end spinning units of open-end spinning machines 有权
标题翻译：开放式纺纱机开放式纺纱机组旅行服务装置
公开(公告)号：US20050082415A1
公开(公告)日：2005-04-21
申请号：US10964477
申请日：2004-10-13
申请人： Roberto Badiali , Vittorio Colussi , Donato Castellarin
发明人： Roberto Badiali , Vittorio Colussi , Donato Castellarin
IPC分类号： B65H57/28 , B65H65/00 , D01H4/08 , D01H4/50 , D01H9/00 , D01H13/04 , D01H15/013 , B65H54/26
CPC分类号： D01H13/04 , B65H57/28 , B65H65/00 , B65H2701/31 , D01H4/50
摘要： Service trolley for open-end spinning machines having on-board members dedicated to the intervention cycles comprising a device for determining the position of the thread with respect to such members of the trolley that comprises a worm screw, with a horizontal axis parallel to the spinning machine, which engages the thread with its threading, said device being able to be lifted and actuated in commanded clockwise/anti-clockwise rotation to determine both the level of the thread and its axial coordinate.
摘要翻译：用于具有专门用于干预循环的板载构件的开放式纺纱机的服务手推车包括用于确定线相对于包括蜗杆的台车的这种构件的位置的装置，水平轴线与纺纱机器，其通过螺纹接合螺纹，所述装置能够以指令的顺时针/逆时针旋转提升和致动，以确定螺纹的水平和其轴向坐标。

9. 发明授权

US5761773A Textile machine fleece funnel 失效
标题翻译：纺织机器羊毛漏斗
公开(公告)号：US5761773A
公开(公告)日：1998-06-09
申请号：US840374
申请日：1997-04-29
申请人： Alfred Nauthe , Wolfgang Gohler
发明人： Alfred Nauthe , Wolfgang Gohler
IPC分类号： D01H5/72 , D01H13/04
CPC分类号： D01H5/72
摘要： A fleece funnel is provided for use in textile drafting equipment to receive a fiber fleece conveyed by a pair of delivery rollers. The fleece funnel includes a long side disposed adjacent to the delivery rollers. A funnel area is defined in the long side for receiving the fiber fleece. The funnel area defines a planar guiding surface in a planar substantially concave impact surface. A funnel opening is defined in the impact surface and a funnel channel is in communication with the funnel opening. A ramp surface is defined on the long side outside of the funnel area. The ramp surface meets the impact surface and defines a common contour line with the impact surface so that air forced out of the fiber fleece balloon formed as the fiber fleece is conveyed into the funnel opening is drawn away from the funnel area towards the ramp surface unimpeded by planar components of the fleece funnel.
摘要翻译：羊毛漏斗提供用于纺织品牵伸设备中以接收由一对输送辊输送的纤维绒毛。羊毛漏斗包括邻近输送辊设置的长边。漏斗区域被定义在长边以接收纤维羊毛。漏斗区域在平坦的基本上凹入的冲击表面中限定平面引导表面。漏斗开口限定在冲击表面中，并且漏斗通道与漏斗开口连通。斜面表面限定在漏斗区域外侧的长边上。斜面与冲击表面相遇，并且与冲击表面一起形成一条共同的轮廓线，使得当纤维绒被输送到漏斗开口时形成的纤维绒毛球囊中的空气被从漏斗区域向着斜面免受阻挡通过羊毛漏斗的平面部件。

10. 发明授权

US5689856A Swiveling fleece funnel for fiber sliver guidance without guiding channel and process for the operation of same 失效
标题翻译：旋转羊毛漏斗用于纤维条导向，无需引导通道和操作过程
公开(公告)号：US5689856A
公开(公告)日：1997-11-25
申请号：US622211
申请日：1996-03-27
申请人： Alfred Nauthe , Wolfgang Gohler
发明人： Alfred Nauthe , Wolfgang Gohler
IPC分类号： D01H13/04 , D01H5/00 , D01H5/72 , D01G15/46
CPC分类号： D01H5/00
摘要： A fiber sliver guidance system is provided for textile machine drafting equipment wherein a fiber sliver is drafted by pairs of drafting rollers and conveyed by a pair of delivery rollers to a calendar device. The guidance system is disposed between the delivery rollers and the calendar device and includes a plurality of nozzle inserts which define a fiber sliver channel between the delivery rollers and the calendar device. The fiber sliver channel has an axis defined by two axial segments which can be angled relative to each other. At least one of the nozzle inserts can be articulated relative to the other nozzle inserts about a swivel axis. The articulatable nozzle swivels automatically from an operating position to a closed position upon a back-up of fiber fleece in the fiber sliver channel.
摘要翻译：为纺织机牵伸设备提供纤维条引导系统，其中纤维条由成对的牵伸辊牵引并由一对输送辊输送到日历装置。引导系统设置在输送辊和日历装置之间，并且包括多个喷嘴插入件，其在输送辊和日历装置之间限定纤维条通道。纤维条通道具有由相对于彼此成角度的两个轴向段限定的轴。喷嘴插入件中的至少一个可以围绕旋转轴线相对于其它喷嘴插件铰接。可关节运动的喷嘴在纤维纱通道中纤维绒毛的备份时，从操作位置自动旋转到关闭位置。

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