利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

62 条记录 (耗时 0.015 秒)

    Cleaning machine for textile fibres with drum having reduced diameter over the length
    14.
    发明授权
    Cleaning machine for textile fibres with drum having reduced diameter over the length 失效
    具有鼓长度的直径减小的纺织纤维清洁机

    公开(公告)号：US5018247A

    公开(公告)日：1991-05-28

    申请号：US472796

    申请日：1990-01-31

    申请人： Ulf Schneider ,  Rene Schmid

    发明人： Ulf Schneider ,  Rene Schmid

    IPC分类号： D01G9/04 ,  D01G9/08 ,  D01G9/14

    CPC分类号： D01G9/04

    摘要： A machine for cleaning textile fibres including a casing, a horizontal opening roller rotatably mounded in the casing, the roller body having a roller body and beater rods protruding from the peripheral area of the roller body and bar grates arranged below the underside of the opening roller. Textile fibres in the form of flocks are conveyed in a delivery air stream through an inlet which is arranged at a first end of the opening roller. An outlet for egress of the delivery air stream is arranged at the other end of the opening roller. In one arrangement, the radial length of the beater rods decreases from the inlet to the outlet and the diameter of the roller body increases from the inlet to the outlet. This arrangement allows the opening of the fibre flocks to be improved and permits a more complete separation of impurities through the bar grates.

    摘要翻译： 一种用于清洁纺织纤维的机器，包括壳体，可旋转地安装在壳体中的水平打开辊，辊体具有辊体和从辊体周边区域突出的搅拌棒和布置在打开辊的下侧下方的棒格栅 。 羊群形式的纺织纤维在输送空气流中通过布置在打开辊的第一端的入口输送。 用于排出输送气流的出口布置在打开辊的另一端。 在一种布置中，打浆棒的径向长度从入口到出口减小，并且辊体的直径从入口到出口增加。 这种布置允许改进纤维绒头的开口，并允许杂质通过条形格栅更完整的分离。

    Opening cylinder for open-end spinning machines
    15.
    发明授权
    Opening cylinder for open-end spinning machines 失效
    开放式纺纱机的开瓶

    公开(公告)号：US4798046A

    公开(公告)日：1989-01-17

    申请号：US882681

    申请日：1986-07-07

    申请人： Jorg Stauffer ,  Hans Riethmann, Jr.

    发明人： Jorg Stauffer ,  Hans Riethmann, Jr.

    IPC分类号： D01H4/32 ,  D01H7/895 ,  D01G9/14 ,  D01G15/20 ,  D01G15/26

    CPC分类号： D01H4/32

    摘要： The opening cylinder comprising a cylindrical ring serving as a needle support and being provided with needle-housing bores extending from the inner ring surface to the outer one is designed to carry needles comprising a point section of generally tapered shape and a shaft section, the latter being pressed into and seated with force fit in a radially inner section of a corresponding one of said bores. A radially outer section of the bore surrounds a portion of said needle point section so as to form an annular groove therearound at the orifice of the bore in the outer ring surface. The radially inner section of the bore or at least part thereof has a diameter which is at least as great as the diameter of the outer section of the bore in the range of its orifice in the outer ring surface. This ensures having a simple and inexpensive needle mounting which a precise positioning of the needle tips protruding above the outer ring surface and with a secure holding of the needle shaft sections not only by press fit, but also by form fit connection due to the expansion of the inner bore section receiving the needle shaft section and the correspondingly lesser diameter of the outer bore section. The latter thus forms a bead or shoulder in front of the radially outer end edge of the needle shaft section establishing said form fit connection.

    摘要翻译： 包括用作针支撑件的圆柱形环并且设置有从内环表面延伸到外侧表面的针形孔的开口圆筒被设计成承载包括大致锥形形状的点部分和轴部分的针，后者 被压入和安置在力配合在相应的一个所述孔的径向内部。 孔的径向外部部分围绕所述针尖部分的一部分，以便在外环表面中的孔的孔口周围形成环形槽。 孔的径向内部部分或其至少一部分具有至少与其在外环表面中的孔的范围内的孔的外部部分的直径一样大的直径。 这确保了具有简单且便宜的针安装，其针尖的精确定位突出在外环表面上方，并且不仅通过压配合而且通过形成适合的连接而牢固地保持针轴部，由于膨胀 所述内孔部分接收所述针轴部分，并且相应地较小的所述外孔部分的直径。 因此，后者在针轴部分的径向外端边缘的前面形成一个珠或肩部，从而建立所述的形状配合连接。