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1. 发明授权

US5706868A Yarn brake assembly having a guide element for bypassing a yarn brake during threading 失效
标题翻译：纱线制动器组件具有用于在穿线期间绕过纱线制动器的引导元件
公开(公告)号：US5706868A
公开(公告)日：1998-01-13
申请号：US569184
申请日：1996-05-30
申请人： Joachim Fritzson , Staffan Hagstroem , Per Ohlson
发明人： Joachim Fritzson , Staffan Hagstroem , Per Ohlson
IPC分类号： B65H59/22 , D03D47/34
CPC分类号： B65H57/003 , B65H59/22 , B65H2701/31
摘要： In a device for guiding and braking a yarn, a yarn brake comprises braking elements that are pressed flexibly against each other and act on the yarn in a pinch zone. The yarn brake is arranged in the yarn running path between a yarn feeder and a yarn receiver. A pneumatic threader also is provided which includes at least one air and yarn guide element that is disposed in the yarn brake and surrounds the pinch zone without contact. The air and yarn guide element comprising a receiving end, a delivery end and a guide channel provided therebetween, which is open towards the braking elements and from which the yarn is introduced into the pinch zone. The yarn is conveyed into the guide channel by means of an air flow past the pinch zone to the yarn receiver and is introduced into the pinch zone under the action of a produced drawing force.
摘要翻译： PCT No.PCT / EP94 / 01954 Sec。 371日期：1996年5月30日 102（e）日期1996年5月30日PCT提交1994年6月16日PCT公布。 WO94 / 29207 PCT出版物日期1994年12月22日在用于引导和制动纱线的装置中，纱线制动器包括被柔性地相对地按压并在夹紧区域作用于纱线的制动元件。纱线制动器布置在喂纱机和纱线接收器之间的纱线运行路径中。还提供了一种气动穿线器，其包括至少一个空气和纱线引导元件，其设置在纱线制动器中并围绕夹紧区域而不接触。空气和纱线引导元件包括接收端，输送端和设置在它们之间的引导通道，其朝向制动元件敞开，并且纱线从该导向元件引入到夹紧区域中。通过空气流将纱线输送到引导通道中，通过夹紧区域到达纱线接收器，并在所产生的牵引力的作用下将纱线引入夹紧区域。

2. 发明授权

US6015109A Thread feed device 失效
标题翻译：螺纹进给装置
公开(公告)号：US6015109A
公开(公告)日：2000-01-18
申请号：US51066
申请日：1998-06-29
申请人： Per Ohlson , Kurt Arne Gunnar Jacobsson
发明人： Per Ohlson , Kurt Arne Gunnar Jacobsson
IPC分类号： D04B15/48 , B65H51/00
CPC分类号： D04B15/482
摘要： In a yarn feeder, particularly for knitting machines, having a stationary housing and a rotational element which can be driven by a motor for winding on a yarn, and having a mechanical backturn-detent mechanism for the rotational element, which mechanism contains a detent member which is displaceable on a counter-member between a running position and a blocking position, in which blocking position the detent member engages at a braking surface. The detent member underlying a permanent drag power in each rotational direction which drag power is generated by means of friction contact in case of a rotational movement of the rotational element for displacing the detent member in dependence from the sense of rotation and in relation to the counter member either into the running position or into the blocking position. The counter-member and the detent member consist of ring bodies which are set within each other and which are rotatable in relation to each other about the rotational axis of the rotational element. The detent member co-operating with the braking surface in the braking position of the backturn-detent mechanism being provided at its periphery with a counter-braking surface range which is limited in a circumferential direction.
摘要翻译： PCT No.PCT / EP96 / 04409 Sec。 371日期1998年6月29日第 102（e）1998年6月29日PCT PCT 1996年10月10日PCT公布。公开号WO97 / 14836 日本特开1997年4月24日在具有固定壳体和旋转元件的针织机特别是用于卷绕在纱线上的电动机驱动的喂纱机中，具有用于旋转元件的机械后倾止动机构，机构包括一个制动构件，该制动构件可在行进位置和阻挡位置之间的对置构件上移动，在该位置处，止动构件与制动表面接合。在每个旋转方向上的永久牵引力下方的止动构件，其在通过旋转元件的旋转运动的情况下通过摩擦接触产生阻力，所述旋转元件用于根据旋转方向和相对于计数器的移动方向使止动构件移位构件进入行驶位置或阻挡位置。对置构件和止动构件由环形体组成，环体彼此相对设置并且可围绕旋转元件的旋转轴线相对于彼此旋转。在后倾止动机构的制动位置与制动表面配合的制动构件在其周边处设置有沿周向限制的反制动表面范围。

3. 发明授权

US07604024B2 Yarn brake 失效
标题翻译：纱线制动
公开(公告)号：US07604024B2
公开(公告)日：2009-10-20
申请号：US10492216
申请日：2002-07-26
申请人： Kurt Arne Gunnar Jacobsson , Per Ohlson , Fiorenzo Ghiardo , Andrea Maffeo
发明人： Kurt Arne Gunnar Jacobsson , Per Ohlson , Fiorenzo Ghiardo , Andrea Maffeo
IPC分类号： D03D35/00
CPC分类号： D03D47/34 , B65H59/22 , B65H2301/531 , B65H2555/13 , B65H2601/321 , B65H2601/524 , B65H2701/31
摘要： The invention concerns a yarn brake (B) comprising a brake (L) electromagnetically stressed against a fixed braking surface (17), a housing (1) whereon the cover bearing the brake (L) is mounted such that it is capable of being lifted relative to the fixed braking surface (17), and at least an adjusting arbor (S) controlling the lifting movements of the cover, said arbor being mounted on the housing (S) in geometric association to the path of the yarn (W). The invention is characterised in that the cover is a flap cover (K) mounted so as to be capable of being lifted about the adjusting arbor (S) for completely clearing the braking zone (12) of the yarn tension device (B).
摘要翻译：本发明涉及一种纱线制动器（B），其包括对固定的制动表面（17）进行电磁应力的制动器（L），其中安装有制动器（L）的盖子的壳体（1），使得其能够被提升以及至少一个控制所述盖的提升运动的调节轴（S），所述心轴与所述纱线（W）的路径几何相关联地安装在所述壳体（S）上。本发明的特征在于，所述盖是安装成能够围绕所述调节心轴（S）提升以完全清除所述纱线张紧装置（B）的制动区域（12）的翼片盖（K）。

4. 发明授权

US06322016B1 Thread delivery device and thread brake 失效
标题翻译：螺纹传送装置和螺纹制动器
公开(公告)号：US06322016B1
公开(公告)日：2001-11-27
申请号：US09380026
申请日：1999-11-15
申请人： Kurt Arne Gunnar Jacobsson , Per Ohlson
发明人： Kurt Arne Gunnar Jacobsson , Per Ohlson
IPC分类号： B65H5120
CPC分类号： D03D47/366
摘要： A yarn feeding device having a storage body defining a frontal withdrawal rim which forms a yarn braking zone of a yarn brake in co-operation with a circumferentially continuous braking band in the shape of a frustocone jacket and made of a material which is elastically deformable perpendicular to the generatrix of the frustocone. The yarn brake includes a stationary support for the braking band carrier which presses the braking band substantially axially and resiliently against the withdrawal rim. The braking band is held in a floating manner in relation to the withdrawal rim and in relation to the braking band carrier.
摘要翻译：一种喂纱装置，其具有限定正面退出边缘的储存体，所述储存体形成纱线制动器的纱线制动区域，所述纱线制动区域与截头圆锥形外壳形状的周向连续制动带相配合，并且由垂直于弹性变形的材料制成到截锥体的母体。纱线制动器包括用于制动带承载件的固定支撑件，其基本上沿轴向和弹性地将制动带压靠在退出边缘上。制动带相对于退出边缘和相对于制动带载体以浮动方式保持。

5. 发明申请

US20080245110A1 Yarn Processing System and Yarn Feeding Device 审中-公开
标题翻译：纱线加工系统和喂纱装置
公开(公告)号：US20080245110A1
公开(公告)日：2008-10-09
申请号：US11659785
申请日：2005-06-24
申请人： Kurt Arne Gunnar Jacobsson , Per Ohlson , Jonas Frendin , Richard Kaufmann , Peter Kiebler
发明人： Kurt Arne Gunnar Jacobsson , Per Ohlson , Jonas Frendin , Richard Kaufmann , Peter Kiebler
IPC分类号： D04B27/10 , D03D47/34
CPC分类号： D03D47/361 , D03D47/34 , D04B15/00 , D04B15/48
摘要： The invention relates to a yarn processing system S with a textile machine T, a carrying device P, comprising a round cross-section or square cross-section clamping profile 1 and at least one yarn feeding device F, fixed to the clamping profile, which yarn feeding device fixation has a cut-out 5 and at least one detachable clamping element 7 for mounting on the clamping profile, wherein the cut-out of the fixation B of the yarn feeding device F is either selectively changeable between a round configuration and a square configuration or is embodied to be suitable for both cross-sections.
摘要翻译：本发明涉及一种具有纺织机T的纱线加工系统S，一种承载装置P，其包括圆形横截面或正方形横截面夹紧轮廓1和至少一个固定到夹紧轮廓的送纱装置F，喂纱装置固定件具有用于安装在夹紧轮廓上的切口5和至少一个可拆卸的夹紧元件7，其中喂纱装置F的固定件B的切口可以选择性地在圆形构型和方形结构或被实施为适合于两个横截面。

6. 发明申请

US20050145290A1 Yarn tension device 失效
标题翻译：纱张力装置
公开(公告)号：US20050145290A1
公开(公告)日：2005-07-07
申请号：US10492216
申请日：2002-07-26
申请人： Kurt Jacobsson , Per Ohlson , Fiorenzo Ghiardo , Andrea Maffeo
发明人： Kurt Jacobsson , Per Ohlson , Fiorenzo Ghiardo , Andrea Maffeo
IPC分类号： B65H59/22 , D03D47/34 , D03J5/00
CPC分类号： D03D47/34 , B65H59/22 , B65H2301/531 , B65H2555/13 , B65H2601/321 , B65H2601/524 , B65H2701/31
摘要： The invention concerns a yarn brake (B) comprising a brake (L) electromagnetically stressed against a fixed braking surface (17), a housing (1) whereon the cover bearing the brake (L) is mounted such that it is capable of being lifted relative to the fixed braking surface (17), and at least an adjusting arbor (S) controlling the lifting movements of the cover, said arbor being mounted on the housing (S) in geometric association to the path of the yam (W). The invention is characterised in that the cover is a flap cover (K) mounted so as to be capable of being lifted about the adjusting arbor (S) for completely clearing the braking zone (12) of the yam tension device (B).
摘要翻译：本发明涉及一种纱线制动器（B），其包括对固定的制动表面（17）进行电磁应力的制动器（L），其中安装有制动器（L）的盖子的壳体（1），使得其能够被提升以及至少一个控制所述盖的提升运动的调节轴（S），所述心轴与所述纱线（W）的路径几何相关地安装在所述壳体（S）上。本发明的特征在于，所述盖是安装成能够绕所述调节心轴（S）提升以完全清除所述纱线张紧装置（B）的制动区域（12）的翼片盖（K）。

7. 发明授权

US06164580A Yarn feeding device having a yarn brake that is self-centering via a u-joint 失效
标题翻译：具有通过U形接头自对中的纱线制动器的喂纱装置
公开(公告)号：US06164580A
公开(公告)日：2000-12-26
申请号：US319053
申请日：1999-08-16
申请人： Lars Helge Gottfrid Tholander , Per Ohlson
发明人： Lars Helge Gottfrid Tholander , Per Ohlson
IPC分类号： B65H51/22 , D03D47/36 , B65H51/20
CPC分类号： D03D47/366 , B65H2402/633
摘要： A yarn feeding device having a yarn brake including a wear-proof, radially deformable and frustoconical braking band supported in a braking band carrier. The carrier is held substantially coaxially relative to the axis of a storage body of the yarn feeding device and against a circumferentially continuous withdrawal rim of the storage body. A stationary support and a spring assembly are provided, which spring assembly imparts an essentially axial pre-loading force onto the braking band carrier. The braking band carrier is centered in an axially displaceable fashion at the support by means of a universal joint having at least two mechanically and positively cooperating joint elements. The joint center of the universal joint coincides with the axis of the storage body.
摘要翻译： PCT No.PCT / EP97 / 06629 371日期1999年8月16日 102（e）1999年8月16日PCT 1997年11月27日PCT公布。公开号WO98 / 23520 日期1998年6月4日一种具有纱线制动器的喂纱装置，该纱线制动器包括支撑在制动带载体中的耐磨，可径向变形和截头圆锥形制动带。载体相对于喂纱装置的存储体的轴线基本上同轴地保持并且抵靠存储体的周向连续的抽出边缘。提供固定支撑件和弹簧组件，该弹簧组件将基本上轴向的预加载力施加到制动带架上。制动带载体通过具有至少两个机械和正向配合的接头元件的万向接头在轴向可移动的方式在支撑件处居中。万向节的接头中心与储存体的轴线重合。

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