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1. 发明授权

US5669215A Combined pneumatic yarn attending for textile machines 失效
标题翻译：组合气动纱线参加纺织机械
公开(公告)号：US5669215A
公开(公告)日：1997-09-23
申请号：US510445
申请日：1995-08-02
申请人： Zdenek Spindler , Vojtech Novotny
发明人： Zdenek Spindler , Vojtech Novotny
IPC分类号： D01H15/00 , D01H4/24 , D01H11/00 , D01H5/28
CPC分类号： D01H4/24 , D01H11/006
摘要： An attending device of a textile machine, in particular of a rotor spinning machine, is provided having pneumatic pressure means intended to attend a working place and being disengageably connected to an overpressure source, and having underpressure pneumatic means disengageably connected to an underpressure source. The underpressure source and the overpressure source are made as a pneumatic generator situated on the attending device, and a closed filter of impurities mounted on the attending device is inserted before the air inlet into the pneumatic generator.
摘要翻译：提供纺织机械，特别是转杯纺纱机的主要装置，其具有用于参加工作场所的气动压力装置，并且可分离地连接到超压源，并且具有可分离地连接到负压源的负压气动装置。负压源和超压源作为位于主体装置上的气动发生器，并且安装在主体装置上的杂质的封闭过滤器插入气动发生器的空气入口之前。

2. 发明授权

US4416041A Apparatus for threading a thread into a texturizing nozzle 失效
标题翻译：用于将螺纹穿入纹理化喷嘴的装置
公开(公告)号：US4416041A
公开(公告)日：1983-11-22
申请号：US185906
申请日：1979-12-11
申请人： Peter Gujer , Dieter Guldenfels , Armin Wirz , Hans Knopp , Dieter Herion , Gerhard Conzelmann
发明人： Peter Gujer , Dieter Guldenfels , Armin Wirz , Hans Knopp , Dieter Herion , Gerhard Conzelmann
IPC分类号： D02G1/16 , D02J11/00 , D02G1/12
CPC分类号： D02G1/161
摘要： The invention concerns a method of threading in a thread (1) into a texturing nozzle (2) known as such, and an apparatus for implementing the method. The texturing nozzle is brought from a working position (A) into a threading-in position (B) for threading-in, in which position a treatment chamber (13) provided with slots (12) and located upstream from the outlet opening (14) of the texturing nozzle is subject to a vacuum for sucking in a thread brought to a position in front of the inlet opening (44) of the texturing nozzle.The apparatus for implementing the method comprises a duct (19, 32, 32a, 41, 41a), which can be tilted open, for taking up substantially sealingly against the surrounding atmosphere the treatment chamber (13) of the texturing nozzle (2) provided with slots (12), as well as for taking up a suction device (18, 40) sucking the thread (1) through the texturing nozzle (2).
摘要翻译： PCT No.PCT / EP79 / 00019 Sec。 371 1979年12月11日第 102（e）1979年12月11日日期PCT提交1979年3月24日PCT公布。出版物WO79 / 00956 日期：1979年11月15日。本发明涉及一种将螺纹（1）穿入已知的纹理喷嘴（2）中的方法，以及用于实现该方法的装置。变形喷嘴从工作位置（A）进入用于穿入的穿线位置（B），在该位置处设置有槽（12）并位于出口开口（14）上游的处理室）的真空用于吸入引导到变形喷嘴的入口（44）前方的位置的螺纹。用于实施该方法的装置包括可以倾斜打开的管道（19,32,32,41,41a），用于基本上密封地抵靠所提供的纹理喷嘴（2）的处理室（13）具有槽（12），以及用于吸收通过变形喷嘴（2）吸入螺纹（1）的抽吸装置（18,40）。

3. 发明授权

US4223422A Turntable for depositing a fiber sliver into a spinning can 失效
标题翻译：用于将纤维条铺放到纺丝罐中的转台
公开(公告)号：US4223422A
公开(公告)日：1980-09-23
申请号：US532
申请日：1979-01-02
申请人： Kurt Weber
发明人： Kurt Weber
IPC分类号： B65H54/76 , B65H54/80
CPC分类号： B65H54/80 , B65H2701/31
摘要： A turntable for the deposition of a fiber sliver into a spinning can comprising a sliver duct and calender rolls arranged, viewed in the direction of material flow, after the sliver duct and circling or orbiting therewith. Each calender roll is provided with a rotational axis which is arranged substantially parallel to the rotational axis of the turntable. The rotational axes of the calender rolls and the rotational axis of the turntable can be arranged for instance at least substantially in one plane.
摘要翻译：用于将纤维条沉积到纺丝罐中的转盘包括在纱条导管之后沿材料流动方向设置的条状导管和压延辊，并且与其一起旋转或绕其旋转。每个压光辊设置有基本上平行于转台的旋转轴线设置的旋转轴线。压延辊的旋转轴线和转盘的旋转轴线可以至少基本上布置在一个平面中。

4. 发明授权

US5666798A Positive and negative pressure rotor cleaning assembly for a rotor spinning machine 失效
标题翻译：用于转杯纺纱机的正负压转子清洗组件
公开(公告)号：US5666798A
公开(公告)日：1997-09-16
申请号：US510292
申请日：1995-08-02
申请人： Vojtech Novotny , Zdenek Spindler
发明人： Vojtech Novotny , Zdenek Spindler
IPC分类号： D01H4/24 , D01H11/00 , D01H4/00
CPC分类号： D01H4/24
摘要： A method and device of cleaning the rotor (6) of a rotor spinning machine are provided in which, after the opening of a spinning unit, there are sucked off from the rotor (6) fibres and impurities being released from the inner surface of the rotor by pressure air applied to said inner surface. The cleaning pressure air is led into the rotor (6) in at least two air streams producing in the rotor 6 a symmetrical streaming in one and the same direction and the supplied air, together with the released impurities, is sucked off through the center of the inlet aperture (63) of the rotor (6).
摘要翻译：提供了一种清洁转杯纺纱机的转子（6）的方法和装置，其中在旋转单元打开之后，从转子（6）吸出纤维和杂质从其内表面释放通过施加到所述内表面的压力空气转动。清洁压力空气在转子6中产生的至少两个空气流中被引导到转子（6）中，在同一方向上产生对称流动，并且所释放的杂质与所释放的杂质一起被吸出转子（6）的入口孔（63）。

5. 发明授权

US5816039A Positive and negative pressure rotor cleaning method for a rotor spinning machine 失效
标题翻译：转子纺纱机的正负压转子清洗方法
公开(公告)号：US5816039A
公开(公告)日：1998-10-06
申请号：US833586
申请日：1997-04-07
申请人： Vojtech Novotny , Zdenek Spindler
发明人： Vojtech Novotny , Zdenek Spindler
IPC分类号： D01H4/24 , D01H11/00
CPC分类号： D01H4/24
摘要： A method and device of cleaning the rotor (6) of a rotor spinning machine are provided in which, after the opening of a spinning unit, there are sucked off from the rotor (6) fibres and impurities being released from the inner surface of the rotor by pressure air applied to said inner surface. The cleaning pressure air is led into the rotor (6) in at least two air streams producing in the rotor (6) a symmetrical streaming in one and the same direction and the supplied air, together with the released impurities, is sucked off through the centre of the inlet aperture (63) of the rotor (6).
摘要翻译：提供了一种清洁转杯纺纱机的转子（6）的方法和装置，其中在旋转单元打开之后，从转子（6）吸出纤维和杂质从其内表面释放通过施加到所述内表面的压力空气转动。清洁压力空气在转子（6）中产生的至少两个空气流中被引导到转子（6）中，在一个和相同的方向上对称流动，并且所释放的杂质与所释放的杂质一起被吸出转子（6）的入口孔（63）的中心。

6. 发明授权

US4299011A Web take-off apparatus at the doffer of a card 失效
标题翻译：一个卡片的道夫的Web起飞装置
公开(公告)号：US4299011A
公开(公告)日：1981-11-10
申请号：US142060
申请日：1979-08-24
申请人： Hansjoerg Rothen , Heinrich Rutschmann , Hans Rutz
发明人： Hansjoerg Rothen , Heinrich Rutschmann , Hans Rutz
IPC分类号： D01G15/46 , D01G15/50 , D01G15/96
CPC分类号： D01G15/50
摘要： A card is equipped behind the doffer roll (7) with a pair of delivery rolls (8, 8a) for the web (9) provided each with a stationary grazing blade (12, 12a) for seed particles or similar impurities. Between the nip line K of the delivery rolls (8, 8a) and the grazing blades (12) of the delivery roll (8) a web deflecting roll (15) is supported rotatably and drivable in the same rotational direction as the delivery roll (8). The web deflecting device (15) is arranged of, but in the vicinity of, the normal free web exit path (9a) and brings a web (9b) possibly clinging to the delivery roll (8) and carried on thereon back to the normal web exit path (9a) and separates the web (9b) from impurities on the cylindrical surface. The impurities are only subsequently mechanically eliminated by the grazing blade (12), in such manner that the cleaning operation for the delivery roll (8) is effected in two subsequent separate cleaning steps.
摘要翻译：在道夫辊（7）后面装有一个卡片，其中一对用于卷筒纸（9）的输送辊（8,8a）设置有用于种子颗粒或类似杂质的固定放牧叶片（12,12a）。在输送辊（8,8a）的辊隙线K和输送辊（8）的放牧叶片（12）之间，卷筒纸偏转辊（15）被可转动地支承在与输送辊相同的转动方向 8）。腹板偏转装置（15）布置在正常的自由腹板出口路径（9a）附近，但是带有可能粘附到输送辊（8）的腹板（9b），并在其上承载回正常纸幅出口路径（9a），并将纸幅（9b）与圆柱形表面上的杂质分离。杂质仅随后被放牧刀片（12）机械地消除，使得输送辊（8）的清洁操作在两个随后的分开的清洁步骤中进行。

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