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1.发明申请公开(公告)号：US20180209077A1
公开(公告)日：2018-07-26
申请号：US15877886
申请日：2018-01-23
发明人： Bernd Bahlmann , Romeo Pohn , Thomas Gruber , Mario Maleck , Frank Baier , Stephan Weidner-Bohnenberger , Robin Wein , Christian Kettner
摘要： A method and associated spinning machine for maintaining spinning units of the spinning machine includes a plurality of the spinning units arranged next to one another and at least one maintenance device that is movable along the spinning units to perform maintenance procedures on the spinning units. Prior to maintenance of a spinning unit by the maintenance device, a housing of the spinning unit is opened. Subsequently, the maintenance is performed and then the housing is closed. One or both of the opening and the closing of the housing is carried out autonomously with a sealing device operably configured at the spinning unit.
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公开(公告)号：US07628005B2
公开(公告)日：2009-12-08
申请号：US11665928
申请日：2005-10-18
申请人： Gernot Schaeffler
发明人： Gernot Schaeffler
IPC分类号： D01H4/02
摘要： An air jet spinning machine for producing spun threads from staple fiber strands includes a number of spinning positions, to each of which compressed air nozzles are arranged for the purpose of generating the spinning twist. A joint compressed air regulator is connected upstream of the spinning positions, which regulator includes a pressure sensor and a regulating device. The compressed air regulator is set at a reference pressure, which corresponds to the unregulated static pressure prevailing when all spinning positions are in operation. In the case of a change in the static pressure, the compressed air regulator re-adjusts to the reference pressure.
摘要翻译： 用于从短纤维线生产纺丝线的喷气纺纱机包括多个纺丝位置，为了产生纺丝捻度，每个压缩空气喷嘴被设置。 联合压缩空气调节器连接在纺纱位置的上游，该调节器包括压力传感器和调节装置。 压缩空气调节器被设置在参考压力下，这对应于当所有旋转位置运行时所存在的未调节静压力。 在静压变化的情况下，压缩空气调节器重新调节到参考压力。
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公开(公告)号：US20060272132A1
公开(公告)日：2006-12-07
申请号：US11446155
申请日：2006-06-05
申请人： Gerd Stahlecker , Gernot Schaeffler
发明人： Gerd Stahlecker , Gernot Schaeffler
IPC分类号： D01H5/00
摘要： A twin unit has two drafting devices for drafting fiber strands and is applicable in a spinning machine. The twin unit includes a common housing for the two drivable drafting devices, whereby the housing is detachably mounted in a machine frame. The drafting devices include a number of drivable bottom rollers and are arranged essentially mirror-symmetrical to one another. Each bottom roller has an area which drafts the fiber strand and is characterized in that the bottom roller has two bearing points. The two bearing points of each bottom roller are arranged one on either side of the area which drafts the fiber strand. In one variation, at least two opposite bottom rollers may form a bottom roller pair, in which the bearing points facing to the plane of symmetry of the twin unit are taken up in a joint bearing take-up. In addition, a top roller in the form of a twin pressure roller may be assigned to a bottom roller pair.
摘要翻译： 双胞胎单元有两个牵伸装置，用于牵伸纤维束，适用于纺纱机。 双体单元包括用于两个可驱动牵伸装置的公共壳体，由此壳体可拆卸地安装在机架中。 牵伸装置包括多个可驱动的底辊，并且基本上彼此镜像对称地布置。 每个底辊具有使纤维股牵伸的区域，其特征在于，底辊具有两个支承点。 每个底辊的两个轴承点布置成在使纤维束牵伸的区域的两侧。 在一个变型中，至少两个相对的底部辊可以形成底部辊对，其中面向双组件的对称平面的支承点被卷绕在关节轴承卷取中。 此外，可以将双辊压力辊形式的顶辊分配给底辊对。
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公开(公告)号：US20040226278A1
公开(公告)日：2004-11-18
申请号：US10697707
申请日：2003-10-30
发明人： Olivier Wust , Herbert Stalder
IPC分类号： D01H004/00
摘要： The invention relates to textile machines with several spinning places, whereby each spinning place comprises a can feeding means (2), a spinning unit (3) and winding up unit (4). The invention is based on the task to design the spinning places in such a manner, to minimize downtimes due to failures of machine components or during re-fitting. According to the invention such a spinning place is furnished with modular structured and exchangeable spinning units (3) and/or winding up units (4).
摘要翻译： 本发明涉及具有若干纺纱场所的纺织机，其中每个纺纱地点包括一个罐子进给装置（2），一个纺纱单元（3）和卷绕单元（4）。 本发明是基于以这种方式设计纺纱场所的任务，以最大限度地减少由于机器部件故障或重新装配而造成的停机时间。 根据本发明，这样的旋转场所配有模块化结构和可更换的纺纱单元（3）和/或卷绕单元（4）。
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公开(公告)号：US20040221568A1
公开(公告)日：2004-11-11
申请号：US10783089
申请日：2004-02-23
发明人： Gerd Stahlecker
IPC分类号： D01H004/00
摘要： In an arrangement for application in open-end rotor spinning, an opening roller is housed in a swivel housing. The swivel housing can, together with the assembled opening roller, be removed from the arrangement for open-end rotor spinning when the machine is in operation. The opening roller, due to its mass, continues to rotate after it has been separated from the tangential belt which drives it. A locking device is provided which prevents the removal of the swivel housing when the opening roller is rotating. This results in the opening roller being at a standstill when the swivel housing is removed. The risk of injury caused by a still rotating opening roller is eliminated.
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公开(公告)号：US6161258A
公开(公告)日：2000-12-19
申请号：US369336
申请日：1999-08-06
申请人： Hans Stahlecker
发明人： Hans Stahlecker
摘要： An arrangement for condensing a drafted fiber strand is arranged at each spinning station of a spinning machine. The condensing arrangements each comprise a transport surface which transports the fiber strand over a suction slit of a suction device. A joint suction device having its own fan is provided for a certain number of spinning stations so that differences in underpressure between the individual spinning stations are avoided to a great extent.
摘要翻译： 在纺纱机的每个纺纱站处布置用于冷凝牵伸纤维束的布置。 冷凝装置各自包括将纤维束输送到抽吸装置的抽吸狭缝上的输送表面。 为一定数量的纺纱站设置有具有自己的风扇的接合抽吸装置，从而在很大程度上避免了各个纺纱站之间的负压差异。
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公开(公告)号：US5495721A
公开(公告)日：1996-03-05
申请号：US283026
申请日：1994-07-29
申请人： Helmut Stueble
发明人： Helmut Stueble
CPC分类号： F24F5/0007 , D01H1/16 , F24F3/14
摘要： The invention relates to a process for the cooling and conditioning of air heated in a process, in particular of machine exhaust air which is cooled through heat exchange by means of a cooling medium, whereby water is preferably used as the cooling medium. It is provided that open waters, well and/or tap water of the water supply network are used for the heat exchange, whereby this water is used after utilization in the heat exchange at other locations for the cooling of the process and/or as hot water for further utilization in the process.
摘要翻译： 本发明涉及一种用于冷却和调节在过程中加热的空气的方法，特别是通过冷却介质通过热交换而冷却的机器排出空气的方法，其中优选使用水作为冷却介质。 规定，供水网络的开放水域，井和/或自来水用于热交换，由此在其他位置的热交换中使用该水以用于该过程的冷却和/或热 用水进一步利用。
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公开(公告)号：US5259181A
公开(公告)日：1993-11-09
申请号：US5177
申请日：1993-01-15
申请人： Fritz Stahlecker , Hans Stahlecker
发明人： Fritz Stahlecker , Hans Stahlecker
摘要： A spinning machine system is disclosed which has at least one spinning machine with spinning stations supplied by sliver fed from a sliver can. The cans are deposited on a platform situated above the spinning machine and constructed as an air-permeable grid construction to facilitate air flow through the spinning room.
摘要翻译： 公开了一种纺纱机系统，其具有至少一个纺纱机，其中纺纱台由从棉条罐供料的纱条供应。 罐被放置在位于纺纱机上方的平台上，并被构造为透气的格栅结构，以便于空气流过纺纱室。
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公开(公告)号：US4789008A
公开(公告)日：1988-12-06
申请号：US39068
申请日：1987-04-16
申请人： Koichi Kikuchi
发明人： Koichi Kikuchi
IPC分类号： D01H7/00 , B65H49/32 , D01H1/16 , D01H7/02 , D02H1/00 , D03D23/00 , D03D49/16 , D03J1/02 , D01H7/52 , D03J1/00
CPC分类号： D02H1/00 , B65H49/32 , D01H1/16 , B65H2701/31
摘要： A creel which can deliver untwisted yarns from bobbins in a weaving machine while at a same time twisting them or else twisting some of such untwisted yarns in the S twist and the remaining untwisted yarns in the Z twist with relative low investment for equipments. The creel employs a mechanism similar to a ring twisting mechanism and includes a required number of spindles for rotating bobbins supported thereon, a ring secured in a concentrical relationship to each of the spindles, a traveler mounted for movement on each of the rings, and a driving device for driving the spindles to rotate in a clockwise or counterclockwise direction such that when the untwisted yarns are unwound from the bobbins via the travelers, a twist in the S or Z direction may be applied to the untwisted yarns at a same time.
摘要翻译： 可以在梭织机中从线轴上提供未卷曲的纱线的纱架，同时扭转它们，或者在S捻合中扭曲一些这样的未卷曲的纱线，并且在Z捻中扭转剩余的未扭绞的纱线，相对设备投资相对较低。 纱架采用类似于环形扭转机构的机构，并且包括用于旋转支撑在其上的筒管的所需数量的心轴，与每个心轴以同心关系固定的环，安装成用于在每个环上移动的滑行器，以及 用于驱动心轴沿顺时针或逆时针方向旋转的驱动装置，使得当解除纱线经由行走者从筒管展开时，可以同时向未绞线纱线施加S或Z方向的扭曲。
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公开(公告)号：US4051654A
公开(公告)日：1977-10-04
申请号：US718373
申请日：1976-08-27
申请人： Gerhard Bartling
发明人： Gerhard Bartling
摘要： An open end spinning machine in which each spinning unit is housed in a bipartite housing, each part of the housing having cooperating contact and counter-contact surfaces for forming a sealed housing.
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