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21. 发明授权

US4894886A Blended yarn producing device 失效
标题翻译：混纺生产装置
公开(公告)号：US4894886A
公开(公告)日：1990-01-23
申请号：US97601
申请日：1987-09-16
申请人： Toshifumi Morihashi
发明人： Toshifumi Morihashi
IPC分类号： D01H5/00 , D01H5/72 , D01H13/04
CPC分类号： D01H13/045 , D01H5/005
摘要： A blended yarn producing device includes a draft device having back rollers, middle rollers and front rollers and a twisting device succeeding the draft device, which is constituted such that a trumpet guide for introducing slivers of different types separately at upper and lower locations is located on the sliver entrance side of the back roller.
摘要翻译：混合纱线生产装置包括具有后辊，中间辊和前辊的牵伸装置和在牵伸装置之后的扭转装置，其构造成使得用于在上部和下部位置分别引入不同类型的条子的小号引导件位于后辊的条子入口侧。

22. 发明授权

US4722176A Spinning machine, particularly a ring spinning machine 失效
标题翻译：纺纱机，特别是环锭纺纱机
公开(公告)号：US4722176A
公开(公告)日：1988-02-02
申请号：US916816
申请日：1986-10-08
申请人： Siegfried Hofer , Wolfgang Igel
发明人： Siegfried Hofer , Wolfgang Igel
IPC分类号： D01H1/02 , D01H5/72 , D01H13/04 , D01H1/42
CPC分类号： D01H1/02 , D01H13/04 , D01H5/72
摘要： The spinning machine, particularly a ring spinning machine, comprises a set of drafting rolls, in which roving which runs from roving bobbins mounted over the set of drafting rolls is drawn. Between the roving bobbins and the set of drafting rolls a guide tube is mounted for guiding the roving.
摘要翻译：纺丝机，特别是环锭纺纱机，包括一组牵伸辊，其中牵引着从安装在该组牵伸辊上的粗纱筒运行的粗纱。在粗纱筒和一组牵伸辊之间，安装有用于引导粗纱的导管。

23. 发明授权

US4620412A Process and apparatus for inserting optical fibers in helical grooves of a cable core 失效
标题翻译：用于将光纤插入电缆芯的螺旋槽中的工艺和装置
公开(公告)号：US4620412A
公开(公告)日：1986-11-04
申请号：US808335
申请日：1985-12-12
申请人： Antonio Portinari
发明人： Antonio Portinari
IPC分类号： G02B6/44 , D07B5/00 , D01H13/04
CPC分类号： G02B6/4491 , G02B6/4407 , G02B6/4489
摘要： A process and apparatus for laying optical fibers in the helical grooves of a core for an optical fiber telecommunication cable in which the rotatable bobbins carrying the optical fibers are held in axially fixed positions while the core with helical grooves and the fibers are fed to and through a rotatable fiber inserting device which has projections extending into the grooves which cause rotation of the device as the core is advanced. Between the bobbins and the fiber inserting device there is a supporting tube through which the core passes and the outer surface of which engages and supports the fibers. The downstream end of the tube terminates in advance of the fiber inserting device so that the fibers may enter the grooves in the core at the fiber inserting device.
摘要翻译：一种用于将光纤放置在用于光纤通信电缆的芯的螺旋槽中的方法和装置，其中携带光纤的可旋转的筒管保持在轴向固定位置，而具有螺旋槽和纤维的芯被馈送并通过可旋转的纤维插入装置，其具有延伸到凹槽中的突起，当芯部前进时，该插入装置引起装置的旋转。在筒管和纤维插入装置之间有一个支撑管，芯通过该支撑管，其外表面与纤维接合并支撑。管的下游端在纤维插入装置之前终止，使得纤维可以进入纤维插入装置中的芯中的凹槽。

24. 发明授权

US4561244A Method and apparatus for spinning yarn and resulting yarn product 失效
标题翻译：纺纱纱线和纱线产品的方法和装置
公开(公告)号：US4561244A
公开(公告)日：1985-12-31
申请号：US552740
申请日：1983-11-17
申请人： Herbert Turk , Herbert Schiminski
发明人： Herbert Turk , Herbert Schiminski
IPC分类号： D01H7/92 , B65H57/28 , D01H13/04 , D02G3/38
CPC分类号： D01H7/923
摘要： A method and apparatus is disclosed for producing a spun yarn composed of an inner substantially untwisted core having fibers spirally wrapped about the surface thereof. In a specifically illustrated embodiment, a yarn of staple fibers is advanced along a path of travel, while being laterally deflected by contact with each of three separate rotating discs, and so as to produce a rotating balloon which serves to open the yarn and loosen and separate fibers on the surface of the yarn. Subsequently, the advancing yarn is subjected to a false twisting operation, which serves to wrap the loosened fibers about the advancing yarn.
摘要翻译：公开了一种用于生产细纱的方法和装置，其由具有围绕其表面螺旋缠绕的纤维的内部基本上未扭绞的芯构成。在具体示出的实施例中，短纤维纱线沿着行进路径前进，同时通过与三个单独的旋转盘中的每一个接触而横向偏转，并且产生用于打开纱线并松开的旋转气囊，以及纱线表面上分开的纤维。随后，前进的纱线经受假捻加工，其用于将松散的纤维包裹在前进纱线周围。

25. 发明授权

US4362012A Anti-balloon devices of spinning frames 失效
标题翻译：旋转机架的防气球装置
公开(公告)号：US4362012A
公开(公告)日：1982-12-07
申请号：US179740
申请日：1980-08-20
申请人： Jacques Le Chatelier
发明人： Jacques Le Chatelier
IPC分类号： D01H1/42 , D01H13/04
CPC分类号： D01H1/42 , Y10T428/12493 , Y10T428/2942
摘要： In a spinning or twisting machine, a anti-balloon ring stationarily fixed around the bobbin spindle is first sand-blasted so as to produce a predetermined degree of surface roughness, then provided with a nickel coating in order to reduce undesirable excrescences followed by a copper coating in order to reduce friction and loss of yarn resistance while permitting much higher spindle speeds in respect of an acceptable rate of wear.
摘要翻译：在纺丝或捻线机中，首先对绕筒轴固定的防气球环进行喷砂处理以产生预定程度的表面粗糙度，然后设置镍镀层，以便减少不必要的杂质，随后是铜涂层以减少摩擦和纱线阻力的损失，同时在可接受的磨损率方面允许更高的主轴转速。

26. 发明授权

US4362010A False twist machine 失效
标题翻译：假捻机
公开(公告)号：US4362010A
公开(公告)日：1982-12-07
申请号：US184278
申请日：1980-09-05
申请人： Henri Crouzet
发明人： Henri Crouzet
IPC分类号： B65H51/16 , D02G1/02 , D01H13/04 , D01H13/28
CPC分类号： D02G1/0273 , B65H51/16 , B65H2701/31
摘要： A yarn texturizing machine in which there are provided a plurality of treatment positions, each position presenting, in operational sequence, a yarn supply device, a first yarn feeder, a yarn heating device, a cooling zone for the heated yarn, a false twist spindle, a second yarn feeder and a windup device. This machine is presenting a central frame on either side of which are symetrically arranged the working positions. A guide tube for the yarn is arranged between the first delivery device and the heater entry, the connection between this tube with the heater being realized by means of a connecting element also joined to a blowing source permitting to eliminate the fumes inside the heater. The connecting element comprises means to the stop of the blowing during the yarn launching operation and to the automatic starting of the blowing action when running normally.
摘要翻译：一种纱线整理机，其中设置有多个处理位置，每个位置以操作顺序呈现纱线供应装置，第一喂纱器，纱线加热装置，用于加热纱线的冷却区域，假捻主轴，第二供纱器和卷绕装置。这台机器呈现出一个中央框架，两侧的工作位置是对称的。用于纱线的导管布置在第一输送装置和加热器入口之间，该管与加热器之间的连接通过连接元件实现，该连接元件也连接到允许消除加热器内的烟雾的吹风源。连接元件包括在送纱操作期间停止吹塑和在正常运行时自动启动吹动动作的装置。

27. 发明授权

US4329840A Method of and apparatus for feeding a fibre tow to a textile machine 失效
标题翻译：将纤维丝束供给纺织机的方法和装置
公开(公告)号：US4329840A
公开(公告)日：1982-05-18
申请号：US164321
申请日：1980-06-30
申请人： Hermann Gasser , Paolo Di Benedetto , Johann W. Ferri
发明人： Hermann Gasser , Paolo Di Benedetto , Johann W. Ferri
IPC分类号： D01H5/00 , B65H51/16 , D01G23/08 , D01H15/00 , B65H17/32 , D01H13/04
CPC分类号： B65H51/16 , B65H2701/31
摘要： In a method of and apparatus for feeding a tow to a textile machine, the leading end of the tow is automatically twisted by a vortical gas flow during transport through a tube to the machine. Preferably the vortical gas flow is also used to draw the tow through the tube.
摘要翻译：在用于将丝束馈送到纺织机器的方法和装置中，在通过管子运输到机器期间，丝束的前端在涡流气流中自动扭曲。优选地，涡旋气流也用于将丝束牵引通过管。

28. 发明授权

US4195468A Method and apparatus for use in the assembly of optical cables 失效
标题翻译：用于组装光缆的方法和装置
公开(公告)号：US4195468A
公开(公告)日：1980-04-01
申请号：US5094
申请日：1979-01-22
申请人： Frederick D. King , Tomasz S. Swiecicki
发明人： Frederick D. King , Tomasz S. Swiecicki
IPC分类号： H01B13/02 , D02G3/44 , D01H13/04
CPC分类号： H01B13/02
摘要： An optical cable is assembled by inserting dielectric optical waveguides into periodically reversing helical grooves in the surface of a central filament. The invention is concerned with minimizing longitudinal tension in the waveguides. Powered rollers draw dielectric optical waveguide from fixed reels and delivers it, in a slack condition, to a guide unit which is mounted by means of a thrust bearing. The guide unit supports rods with apertures at their ends through which dielectric optical waveguide is guided, the rod ends being disposed within the grooves so that respective dielectric optical waveguides and grooves are maintained circumferentially coincident. Cable is drawn downstream of the guide unit to pull the filament and dielectric optical waveguides together at the guide unit and also to reciprocally drive the guide unit. As the filament, with dielectric optical waveguides positioned in its grooves, exits the guide unit, it is helically wound with tape.
摘要翻译：通过将介质光波导插入到中央灯丝表面的周期性反转的螺旋槽中来组装光缆。本发明涉及使波导中的纵向张力最小化。动力滚筒从固定卷轴上拉出介质光波导，并将其在松弛状态下传送到通过推力轴承安装的导向单元。引导单元支撑在其端部处具有孔的杆，引导介质光波导通过该杆，杆端设置在凹槽内，使得相应的介电光波导和凹槽保持周向重合。电缆被拉到引导单元的下游，以将引导单元上的灯丝和介电光波导拉在一起，并且还可以往复地驱动引导单元。作为灯丝，其介质光波导定位在其槽中，离开引导单元，它用带螺旋缠绕。

29. 发明授权

US4107912A Metering capstan 失效
标题翻译：计量绞盘
公开(公告)号：US4107912A
公开(公告)日：1978-08-22
申请号：US793410
申请日：1977-05-03
申请人： William W. Pockman , Thomas W. Pockman
发明人： William W. Pockman , Thomas W. Pockman
IPC分类号： D07B3/08 , D01H13/04
CPC分类号： D07B3/085 , D07B2301/3591
摘要： An improved capstan assembly for a rope making machine in which separate strands of rope are twisted together and drawn through a forming die by the capstan and then directed onto a take-up spool. The capstan assembly includes a single capstan having a smooth cylindrical peripheral wall and a hollow central shaft through which the advancing rope strand is directed. A separating comb is mounted adjacent the peripheral wall of the capstan such that adjacent windings of the advancing rope strand around the single capstan are engaged and kept separate by the comb teeth and thereby are prevented from overlapping and binding.
摘要翻译：一种用于制绳机的改进的绞盘组件，其中单独的绳股绞合在一起并由主导轴从成形模中拉出，然后被引导到卷取卷轴上。绞盘组件包括单个绞盘，其具有平滑的圆柱形周壁和中空的中心轴，前进的钢丝绳通过该中空轴被引导。分离梳被安装在主导轮的周壁附近，使得围绕单个绞盘的前进绳索的相邻绕组被啮合并由梳齿保持分开，从而防止重叠和结合。

30. 发明授权

US4106275A Process and device for high speed threading of yarn into a false-twisting spindle 失效
标题翻译：将纱线高速螺纹加工成假捻主轴的工艺和装置
公开(公告)号：US4106275A
公开(公告)日：1978-08-15
申请号：US816565
申请日：1977-07-18
申请人： Josef Fitzner , Lothar Low
发明人： Josef Fitzner , Lothar Low
IPC分类号： D02G1/06 , D01H13/04 , D02G1/04
CPC分类号： D02G1/06
摘要： The invention relates to a process for the high speed threading of yarn into a false-twisting spindle, whereby the twisting pin is set in a "rotor" body located between an upstream and a downstream pipe and passes through a threading aperture in perpendicular alignment with said pin, as well as a device to carry out the process.
摘要翻译：本发明涉及一种用于将纱线高速穿纱到假捻心轴中的方法，由此将扭转销设置在位于上游管和下游管之间的“转子”体中，并穿过与螺旋孔垂直对准的螺纹孔所说的针脚，以及一个执行这个过程的装置。

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