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    VERFAHREN ZUM FORMEN EINES SPINN- ODER ZWIRNRINGES SOWIE NACH DEM VERFAHREN GEFORMTER SPINN- ODER ZWIRNRING
    4.
    发明授权
    VERFAHREN ZUM FORMEN EINES SPINN- ODER ZWIRNRINGES SOWIE NACH DEM VERFAHREN GEFORMTER SPINN- ODER ZWIRNRING 失效
    一种用于形成纺纱或扭转环就直奔型环纺或扭曲

    公开(公告)号：EP0873437B1

    公开(公告)日：2002-05-02

    申请号：EP96942229.4

    申请日：1996-12-23

    申请人： Bräcker AG

    发明人： KÄGI, Jörg ,  SCHÄRER, Daniel

    IPC分类号： D01H7/60 ,  B21D53/16

    CPC分类号： D01H7/602 ,  B21D53/16

    摘要： In the method proposed, a disc-shaped blank (12) is stamped from a steel sheet (10), a bulge (16) produced in the middle, and the disc deep-drawn to form a cup-shaped blank. The bulge is subsequently pressed flat, pushing material out to the edge where a flange will be formed. The flattened floor of the cup is then stamped out and a flange (70) formed on the blank (12d) by a stamping and deep-drawing tool (68), the flange being shaped by a stamping tool to form the finished flanged ring. This method enables chip-removing machining operations to be avoided, thus reducing manufacturing costs.

    Ring-traveler system of ring spinning machine
    6.
    发明公开
    Ring-traveler system of ring spinning machine 有权
    环锭纺纱机的环状滑架系统

    公开(公告)号：EP2682508A3

    公开(公告)日：2015-05-27

    申请号：EP13173525.0

    申请日：2013-06-25

    申请人： Kabushiki Kaisha Toyota Jidoshokki

    发明人： Nakano Tsutomu ,  Maruyama, Naoki ,  Tominaga, Naomichi

    IPC分类号： D01H1/02 ,  D01H7/60

    CPC分类号： D01H1/02 ,  D01H7/602 ,  D01H7/604

    摘要： A ring-traveler system of a ring spinning machine is of a non-liquid lubrication type. The ring-traveler system includes a ring and a traveler that travels along the ring. A plurality of recesses and a plurality of flat ridges are arranged alternately on a surface portion of one of the ring and the traveler. The other one of the ring and the traveler slides on the surface portion when the traveler travels. Each of the recesses has a depth of 0.1 to 20 µm. Each of the flat ridges has a width of 1 to 250 µm.

    Ring-traveler system of ring spinning machine
    7.
    发明公开
    Ring-traveler system of ring spinning machine 有权
    环锭细纱机的环行系统

    公开(公告)号：EP2682508A2

    公开(公告)日：2014-01-08

    申请号：EP13173525.0

    申请日：2013-06-25

    申请人： Kabushiki Kaisha Toyota Jidoshokki

    发明人： Nakano Tsutomu ,  Maruyama, Naoki ,  Tominaga, Naomichi

    IPC分类号： D01H1/02

    CPC分类号： D01H1/02 ,  D01H7/602 ,  D01H7/604

    摘要： A ring-traveler system of a ring spinning machine is of a non-liquid lubrication type. The ring-traveler system includes a ring and a traveler that travels along the ring. A plurality of recesses and a plurality of flat ridges are arranged alternately on a surface portion of one of the ring and the traveler. The other one of the ring and the traveler slides on the surface portion when the traveler travels. Each of the recesses has a depth of 0.1 to 20 µm. Each of the flat ridges has a width of 1 to 250 µm.

    摘要翻译： 环锭纺纱机的环行系统属于非液体润滑类型。 环 - 钢丝圈系统包括一个环和一个沿着环行进的钢丝圈。 多个凹槽和多个扁平脊交替排列在环和钢丝圈之一的表面部分上。 当旅行者旅行时，环和旅行者中的另一个在表面部分上滑动。 每个凹槽的深度为0.1至20μm。 每个扁平脊具有1至250μm的宽度。

    Spinning ring for a ring spinning machine and method of manufacturing thereof
    9.
    发明公开
    Spinning ring for a ring spinning machine and method of manufacturing thereof 有权
    Spinnringfüreine Ringspinnmaschine und Verfahren zur dessen Herstellung

    公开(公告)号：EP1302571A1

    公开(公告)日：2003-04-16

    申请号：EP01308687.1

    申请日：2001-10-11

    申请人： KANAI JUYO KOGYO COMPANY LIMITED

    发明人： Kusakari, Ryohei ,  Hamaguchi, Masamichi ,  Kobayashi, Naohumi ,  Nariyama, Yoshihumi

    IPC分类号： D01H7/60

    CPC分类号： D01H7/602

    摘要： A spinning ring, in which a ring flange portion (101) making a track permitting a ring traveller to run thereon is divided into an inner flange (104) and an outer flange (106), the inner flange (104) is continuously formed from a sheet steel, the outer flange (106) is formed together and integral with a ring neck portion (109) and a mount portion (102) by cutting, the inner flange (104) and the outer flange (106) are secured to each other by a securing means, and a ring flange portion (101) is provided in an upper portion of the spinning ring (100). The spinning ring enables enhancing the ring flange portion in accuracy and wear resistance, and preventing fine vibrations of the ring flange portion from causing abnormal wear of and shortening of service life of a ring traveller and the ring flange portion and frequent yarn breakage leading to reduction in productivity and falling-off of the ring flange portion due to shock.

    摘要翻译： 一种旋转环，其中制造允许环形滑行件在其上运行的轨道的环形凸缘部分（101）被分成内部凸缘（104）和外部凸缘（106），内部凸缘（104）从 通过切割将外凸缘（106）形成在一起并与环颈部（109）和安装部分（102）成一体，内凸缘（104）和外凸缘（106）固定到每个 另外通过固定装置，在旋转环（100）的上部设有环形凸缘部（101）。 旋转环能够提高环形凸缘部分的精度和耐磨性，并且防止环形凸缘部分的细微振动引起环形滑环和环形凸缘部分的异常磨损和使用寿命的缩短以及频繁的断纱导致减少 由于冲击而导致环形凸缘部分的生产率和脱落。