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78 条记录 (耗时 0.015 秒)

    Guide roll for filaments
    21.
    发明授权
    Guide roll for filaments 失效
    FILAMENTS指南

    公开(公告)号：US3753517A

    公开(公告)日：1973-08-21

    申请号：US3753517D

    申请日：1972-09-15

    申请人： TEIJIN LTD

    发明人： TAKENAKA Y ,  AOYAMA H

    IPC分类号： B65H51/06 ,  B65H57/14 ,  F16C13/00 ,  F16C13/02 ,  F16C32/06 ,  B65H17/32

    CPC分类号： F16C32/0696 ,  B65H51/06 ,  B65H57/14 ,  B65H2701/31 ,  F16C13/00 ,  F16C13/02 ,  F16C32/06

    摘要： This invention provides a guide roll for filaments as used in apparatuses in which the draw-twisting, draw-winding, false twisting or heat treatment of the synthetic filaments and the like are carried out, and this guide roll is particularly devised to meet the requirements of high speed operation. Again, it can be used under conditions of elevated temperature and high humidity. Heretofore, radial ball bearings have been used in the guide rolls of low speed rotation, but to meet the demands for an increase in the production in recent years guide rolls equipped with fluid bearings are now being used in view of their low torque and ability to endure its high speed operation. This invention concerns a guide roll equipped with this type of fluid bearing and is one whose performance has been enhanced by specifying as to its basic factors, with a mathematical formula, as a result of detailed observations and repeated experimentation, the numerical values involved in its designing, and also through elaborate works in the detailed parts of the fluid bearing, by eliminating the points which might become causes for trouble. Thus, the guide roll according to the present invention not only meets the conditions for high speed operation but also can maintain its high performance.

    摘要翻译： 本发明提供了一种用于在进行拉丝加捻，拉丝缠绕，假捻或热处理合成丝等的装置中使用的长丝导向辊，并且该引导辊特别设计成满足要求 的高速运行。 再次，可以在高温高湿的条件下使用。 迄今为止，径向球轴承已被用于低速旋转的导向辊中，但是为了满足近年来生产量增加的要求，目前正在使用具有流体轴承的导辊，因为它们的低扭矩和 承受其高速运行。 本发明涉及一种配备这种类型的流体轴承的导向辊，并且通过以数学公式的形式，通过详细观察和重复实验来确定其基本因素，其性能得到了增强，其中涉及的数值 设计，并通过精细的流体轴承的详细部分的工作，消除可能成为麻烦的原因。 因此，根据本发明的导辊不仅满足高速运转的条件，而且可以保持其高性能。

    YARN FEED MODULE
    24.
    发明申请
    YARN FEED MODULE 有权

    公开(公告)号：US20220297972A1

    公开(公告)日：2022-09-22

    申请号：US17615805

    申请日：2020-06-03

    申请人： VANDEWIELE NV

    发明人： Vincent LAMPAERT ,  Frank CALLENS

    IPC分类号： B65H51/06 ,  B65H57/02 ,  D05C15/18

    摘要： The invention concerns a yarn feed module for supplying yarn into a textile machine, including a drive roller for supplying the yarn, a guide element for guiding the yarn, and a restrain element that is arranged between the drive roller and the guide element in order to ensure that, on supplying of the yarn, the yarn detaches from the drive roller. The invention also concerns a textile machine including such a yarn feed module.

    CABLE RECOVERY MACHINE
    25.
    发明申请
    CABLE RECOVERY MACHINE 审中-公开

    公开(公告)号：US20200255256A1

    公开(公告)日：2020-08-13

    申请号：US16420798

    申请日：2019-05-23

    申请人： TESMEC S.P.A.

    发明人： Alberto Oscar ,  Fabrizio Parodi

    IPC分类号： B65H75/44 ,  B65H51/06 ,  B65H75/42

    摘要： A cable recovery machine, comprising at least one traction module configured to hold and draw at least one cable, in particular of a cable laying plant, and at least one cutting module located downstream of the traction module and able to receive the cable that is introduced into the cutting module in a direction of feed (X1); the cutting module comprises at least one cutting unit provided with at least one cutting blade and integral with a shaft made to rotate by means of corresponding drive means, so that by rotating the shaft, the cutting unit is made to rotate and cuts the cable when the latter enters the cutting module in the direction of feed (X1).

    Feeding device
    27.
    发明授权
    Feeding device 有权
    送料装置

    公开(公告)号：US09144836B2

    公开(公告)日：2015-09-29

    申请号：US13667932

    申请日：2012-11-02

    申请人： HIWIN TECHNOLOGIES CORP.

    发明人： Chien-Hsiang Tsai ,  Yao-Jen Chang ,  Chao-Yu Lee

    IPC分类号： B65H51/06 ,  B21F23/00 ,  B21D43/00

    CPC分类号： B21F23/005 ,  B21D43/006 ,  B21F23/002 ,  B65H51/06

    摘要： A feeding device includes a fixing base. A motor is fixed to the fixing base. The motor has an output axle. A transmission axle is fixedly connected to the output axle. The feeding device further includes a feeding block having a side fixedly connected to the transmission axle. The feeding block has a feeding notch. The feeding notch is formed around the transmission axle circumferentially. Hence, once a slender material enters the rotational space of the feeding block, the motor drives the feeding block to rotate, whereas the slender material is pressed by the feeding notch of the feeding block and sent out as a result of the continuous rotation of the feeding block. Hence, the feeding device not only enables continuous material conveyance but also allows the slender material to be conveyed smoothly even when the slender material is slightly bent or deformed.

    摘要翻译： 供给装置包括固定基座。 电机固定在固定基座上。 电机有一个输出轴。 传动轴与输出轴固定连接。 进给装置还包括具有固定地连接到传动轴的一侧的进给块。 进料块具有进料口。 进给槽围绕传动轴周向形成。 因此，一旦细长材料进入进料块的旋转空间，电动机驱动进料块转动，而细长材料被进料块的进料槽挤压并作为连续旋转的结果送出 喂食块。 因此，馈送装置不仅能够连续输送材料，而且即使当细长材料稍微弯曲或变形时，也能够平稳地输送细长材料。

    Pinch roll weft feeder with expandable transport roll
    29.
    发明授权
    Pinch roll weft feeder with expandable transport roll 失效
    带可伸缩运输辊的夹送纬纱喂料机

    公开(公告)号：US5947161A

    公开(公告)日：1999-09-07

    申请号：US981171

    申请日：1997-12-12

    申请人： Francisco Speich

    发明人： Francisco Speich

    IPC分类号： B65H51/06 ,  D03D35/00 ,  D03D47/34

    CPC分类号： D03D47/34 ,  B65H51/06 ,  D03D47/368 ,  B65H2701/31

    摘要： A transport roller (10) is provided on a ribbon loom and a press roller (12) is forced against said transport roller to grip a bobbin supply thread (26). In order to simplify adjustment of the transport speed while keeping the speed of the transport roller constant, a friction surface (32) is provided on the outside of the transport rollers casing or jacket (78) and can be expanded radially by an adjustment device (66, 72).

    摘要翻译： PCT No.PCT / CH95 / 00134 Sec。 371日期1997年12月12日 102（e）日期1997年12月12日PCT提交1995年6月15日PCT公布。 出版物WO97 / 00342 日期1997年1月3日传送辊（10）设置在色带织机上，并且压辊（12）被迫抵靠所述输送辊以夹持筒管供给线（26）。 为了简化传送速度的调节，同时保持传送辊的速度恒定，在传送辊壳体或护套（78）的外侧设置有摩擦面（32），并且可以通过调节装置（ 66,72）。

    Yarn feeding device with self-adjusting braking mechanism
    30.
    发明授权
    Yarn feeding device with self-adjusting braking mechanism 失效
    喂纱装置具有自动调节制动机构

    公开(公告)号：US5678779A

    公开(公告)日：1997-10-21

    申请号：US446603

    申请日：1995-07-03

    申请人： Bruno Maina

    发明人： Bruno Maina

    IPC分类号： B65H51/06 ,  B65H51/22 ,  D03D47/34 ,  D03D47/36 ,  B65H51/00 ,  B65H59/22

    CPC分类号： D03D47/34 ,  D03D47/366

    摘要： Yarn feeding device for projectile or gripper looms, having a drum (D) to store the yarn (Y), an inclined annular deflection surface (G) at the free front end of the drum (D), a circumferentially continuous and yielding conical braking surface (B) at the wider end of a hollow conical brake carrier (C), pressed in contact with the deflection surface (G). The brake carrier (C) is supported at its smaller end onto a stationary part (P) and the braking surface (B) is adjustable with respect to the deflection surface (G), according to the yarn unwinding speed, so as to compensate for any tension increase in the yarn (Y), and an annular counterdeflection surface (H) for the yarn (Y), downstream of the deflection surface (G) and coaxial to the drum (D). The inside diameter of the counterdeflection surface (H) is smaller than the outside diameter of the deflection surface (G). The annular counterdeflection surface (H) is stationary, and the braking surface (B) is adjusted exclusively by direct contact of the yarn (Y), through deformation and/or displacement of the brake carrier (C) with respect to the fixed counterdeflection surface (H).

    摘要翻译： PCT No.PCT / EP93 / 03262 Sec。 371日期1995年7月3日 102（e）日期1995年7月3日PCT 1993年11月22日PCT公布。 出版物WO94 / 12420 日期1994年6月9日为了在筒体（D）的自由前端设置有用于存放纱线（Y）的滚筒（D），倾斜的环形偏转面（G））的弹丸或夹具机的进给装置， 在中空圆锥形制动器载体（C）的较宽端连续产生圆锥形制动表面（B），与偏转表面（G）接触。 制动支架（C）在其较小端部被支撑在固定部分（P）上，并且制动表面（B）可根据纱线退绕速度相对于偏转面（G）调节，以便补偿 纱线（Y）的任何张力增加，以及用于纱线（Y）的偏转面（G）的下游和与滚筒（D）同轴的环形防反射面（H）。 反偏转面（H）的内径小于偏转面（G）的外径。 环形防反射面（H）是静止的，并且制动面（B）仅通过纱线（Y）的直接接触，通过制动支架（C）相对于固定的反向偏转面的变形和/或位移来调节 （H）。