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1. 发明授权

US4653260A Process and apparatus for preparing a cut-to-length thread end for the re-piecing of an open-end spinning machine 失效
标题翻译：用于制备用于重新接合开放式纺纱机的切割长度线端的方法和装置
公开(公告)号：US4653260A
公开(公告)日：1987-03-31
申请号：US735327
申请日：1985-05-17
申请人： Peter Artzt , Heinz Muller , Gerhard Egbers , Gunther Bohm , Stephan Wittmann , Rupert Karl
发明人： Peter Artzt , Heinz Muller , Gerhard Egbers , Gunther Bohm , Stephan Wittmann , Rupert Karl
IPC分类号： D01H4/48 , D01H15/02
CPC分类号： D01H4/50
摘要： To improve the re-piecing operation, especially in terms of its success rate, at high spinning speeds, the free thread end cut to the length of a piecable end and retained after cutting the length is exposed to a turbulent air flow which causes it to execute whiplash-like oscillations. The surface of the thread end is thereby roughened. The thread end prepared in this way is subsequently transferred to the fiber-collecting surface of the open-end spinning apparatus. The roughening of the surface of the free thread end is accelerated when the end is whipped against an edge-like projection or a rough surface.
摘要翻译：为了改进重新接头操作，特别是在其成功率方面，在高纺丝速度下，切割长度可以接合到可接头端长度并保持的自由螺纹端部暴露于湍流空气流中，执行whiplash样振荡。螺纹端部的表面被粗糙化。以这种方式制备的线端随后转移到开口纺纱装置的纤维收集表面。当端部被鞭打在边缘状突起或粗糙表面上时，自由螺纹端部的表面的粗糙化被加速。

2. 发明授权

US4729214A Combined carpet yarns by open end rotor spinning 失效
标题翻译：通过开放式转杯纺纱组合地毯纱
公开(公告)号：US4729214A
公开(公告)日：1988-03-08
申请号：US4608
申请日：1987-01-20
申请人： Paul W. Yngve , Peter Artzt , Gerhard Egbers , Ullrich Stark , Heinz Muller
发明人： Paul W. Yngve , Peter Artzt , Gerhard Egbers , Ullrich Stark , Heinz Muller
IPC分类号： D02G3/04 , D01H4/08 , D02G3/36 , D02G3/44 , D01H7/882 , D01H1/12
CPC分类号： D01H4/08 , D02G3/28 , D02G3/445
摘要： A method of manufacturing a combined yarn which includes feeding staple fibers to the collection groove of an open-end spinning rotor, twisting the staple fibers into a staple fiber yarn, combining the staple fiber yarn with a continuous filament yarn which is also fed into the spinning rotor and then twisting the continuous filament yarn and the staple fiber yarn together to form a balanced ply yarn.

3. 发明授权

US4802330A Combined carpet yarns by open end rotor spinning 失效
标题翻译：通过开放式转杯纺纱组合地毯纱
公开(公告)号：US4802330A
公开(公告)日：1989-02-07
申请号：US95224
申请日：1987-09-11
申请人： Paul W. Yngve , Peter Artzt , Gerhard Egbers , Ullrich Stark , Heinz Muller
发明人： Paul W. Yngve , Peter Artzt , Gerhard Egbers , Ullrich Stark , Heinz Muller
IPC分类号： D01H4/08 , D02G3/36 , D02G3/44 , D02G3/38
CPC分类号： D02G3/28 , D01H4/08 , D02G3/445
摘要： A method for manufacturing a combined yarn, by open end rotor spinning, suitable for use in carpets is disclosed.
摘要翻译：公开了一种适用于地毯的通过开放式转筒纺纱的组合纱线的制造方法。

4. 发明授权

US4700431A Process and apparatus for eliminating dust from fiber material 失效
标题翻译：从纤维材料中除去灰尘的方法和设备
公开(公告)号：US4700431A
公开(公告)日：1987-10-20
申请号：US763345
申请日：1985-08-07
申请人： Peter Artzt , Heinz Muller , Kurt Ziegler , Gerhard Egbers , Jacek Wokaun
发明人： Peter Artzt , Heinz Muller , Kurt Ziegler , Gerhard Egbers , Jacek Wokaun
IPC分类号： D01G9/00 , D01G9/20 , D01G15/34 , D01G15/82 , D01H4/36 , D01G15/40 , D01H7/882
CPC分类号： D01H4/36 , D01G15/34 , D01G9/20
摘要： Fiber material is conveyed over a sieve-like surface to remove dust from material. The fiber material is thereby exposed to a suction airstream which is guided through the sieve-like surface and which is guided away from the fiber material at an acute angle which is formed opposite to the fiber transport direction. The fiber material may be aligned in parallel before it is exposed to the suction airstream. In order to orient the suction airstream at the desired acute angle relative to the fiber transport direction, the fiber material is guided over sieve orifices which are inclined at the acute angle opposite to the fiber transport direction.
摘要翻译：纤维材料在筛子表面上传送以从材料中除去灰尘。因此，纤维材料暴露于吸引气流，其被引导通过筛子表面，并以与光纤输送方向相反的锐角从纤维材料导出。纤维材料在暴露于吸入空气流之前可以平行排列。为了将抽吸气流相对于纤维传送方向定向成所需的锐角，纤维材料被引导到与纤维传送方向相反的锐角倾斜的筛孔上。

5. 发明授权

US4497166A Process and device for interrupting and starting the spinning process at an open-end spinning position 失效
标题翻译：用于在开放式纺纱位置中断和启动纺纱工艺的工艺和装置
公开(公告)号：US4497166A
公开(公告)日：1985-02-05
申请号：US453777
申请日：1982-12-27
申请人： Peter Artzt , Heinz Muller , Gerhard Egbers , Heinz Neher
发明人： Peter Artzt , Heinz Muller , Gerhard Egbers , Heinz Neher
IPC分类号： D01H13/14 , D01H4/38 , D01H4/50 , D01H15/00
CPC分类号： D01H4/50
摘要： To end or start the spinning operation on an open-end spinning unit by means of a switching device with which the connection to a spinning element or a delivery channel is alternately unblocked and blocked during the reversal of a switching device, the fiber flow is taken out of the region of the particular fiber path to be blocked, and only then is this region blocked. To influence the fiber flow, the volumetric flow rates of suction air flowing through the switching device are controlled. The switching device (6) has at least one closing member (60) with a first orifice (61) which leads to the spinning element (1) and the cross-section of which is enlarged geometrically in a discontinuous manner in the direction of the orifice opening, and with a second orifice which leads into the delivery channel (51) and the cross-section of which is reduced geometrically in a gradual way in the direction of the orifice closure.
摘要翻译： PCT No.PCTDE / 82/00081 Sec。 371日期1982年12月20日 102（e）1982年12月20日日期PCT提交1982年4月3日PCT公布。出版物WO82 / 04075 日期为1982年11月25日。通过开关装置在开放式旋转单元上结束或开始旋转操作，在切换装置的反转期间，与旋转元件或输送通道的连接交替地被阻挡和阻塞器件，纤维流被从特定光纤通路的区域中取出以被阻挡，只有这个区域被阻挡。为了影响纤维流动，控制流过开关装置的吸入空气的体积流量。开关装置（6）具有至少一个封闭构件（60），其具有通向旋转元件（1）的第一孔口（61），并且其横截面以不连续的方式几何地沿着孔口，并且具有引导到输送通道（51）中的第二孔口，并且其横截面在孔口闭合的方向上以逐渐的方式几何地减小。

6. 发明授权

US4395870A Method and device for piecing a yarn in a spinning rotor of an open end spinning device 失效
标题翻译：用于在开口纺纱装置的纺丝转子中接合纱线的方法和装置
公开(公告)号：US4395870A
公开(公告)日：1983-08-02
申请号：US276005
申请日：1981-06-22
申请人： Heinz Neher , Peter Artzt , Heinz Muller , Gerhard Egbers
发明人： Heinz Neher , Peter Artzt , Heinz Muller , Gerhard Egbers
IPC分类号： D01H4/50 , D01H15/00
CPC分类号： D01H4/50
摘要： A method and apparatus for piecing a yarn in a spinning rotor of an open end spinning device is disclosed wherein an increased quantity of fibers is momentarily fed into the spinning rotor after the yarn is returned to the spinning rotor, whereupon the fiber supply is reduced to the normal supply quantity. Preferably, during termination of the spinning process, fibers are stored between a supply device and a fiber opening device which on commencing the piecing process are suddenly released, while at the same time the fiber supply resumes at the normal rate. For effecting the method an abutment surface (110) is preferably provided in a feed channel (11) on the side of a clamping point (15) of a clamping lever (5) for acting on the feed channel (11) facing away from the opening roller (2). The abutment surface (110) is abutted by a tow guide funnel (51) of the clamping lever (5) during a first part of the pivotal movement of the clamping lever, while during a second part of the pivotal movement of the lever, a clamping end (51) of the clamping lever (5) engages the fiber tow 4 at the clamping point (15) of the feed channel (11) and the guide funnel lifts from the abutment surface (110) while the feed channel is displaced away from the effective area of a fiber opening roller 2. A fiber store 6 is built up between a feed roller 10 and the fiber opening roller 2 during pivotal movement of clamping lever which is actuated by electromagnet 55 in response to a yarn break sensed by monitor 31. Upon release of the clamping lever 5 after stopping and restart of the spinning process, the feed channel is released bringing the fiber store suddenly into the operating area of opening roller 2 for release of the stored fibers in the spinning rotor 3 while at the same time normal fiber supply resumes.
摘要翻译：公开了一种用于在开口纺纱装置的纺丝转子中接合纱线的方法和装置，其中在纱线返回到纺丝转子之后，将纤维量增加的瞬间进料到纺丝转子中，由此将纤维供给量减少到正常供应量。优选地，在纺丝过程终止期间，纤维被储存在供应装置和光纤打开装置之间，在开始接头处理突然释放时，同时纤维供应以正常速率恢复。为了实现该方法，邻接表面（110）优选地设置在夹紧杆（5）的夹紧点（15）侧上的进给通道（11）中，用于作用在进给通道（11）上，远离打开辊（2）。在夹紧杆的枢转运动的第一部分期间，邻接表面（110）由夹紧杆（5）的牵引导向漏斗（51）抵靠，而在杆的枢转运动的第二部分期间，夹紧杆（5）的夹紧端部（51）在进给通道（11）的夹紧点（15）处与纤维丝束4接合，并且导向锥从支撑表面（110）提升，而进给通道被移走来自光纤打开辊2的有效区域。在由电磁铁55响应于由监视器感测到的纱线断线而被驱动的夹紧杆的枢转运动期间，在馈送辊10和光纤打开辊2之间建立纤维储存器6 在停止和重新开始纺纱过程之后释放夹紧杆5时，释放进给通道，使纤维储存器突然进入打开辊2的操作区域，以便在旋转转子3中释放储存的纤维，同时在同时正常光纤供应简历。

7. 发明授权

US4788817A Automatic piecing of combination open end rotor spun yarn 失效
标题翻译：自动接头组合开口转子纺纱
公开(公告)号：US4788817A
公开(公告)日：1988-12-06
申请号：US164706
申请日：1988-03-07
申请人： Peter Artzt , Gerhard Egbers , Heinz Muller , Ullrich Stark
发明人： Peter Artzt , Gerhard Egbers , Heinz Muller , Ullrich Stark
IPC分类号： D01H4/50 , D01H15/02 , D02G3/38
CPC分类号： D01H4/50
摘要： An improved method and apparatus for stringing up or re-stringing a balanced ply-twisted combination yarn of two components to insure strong piecing-up points. The end of the combination yarn and the end of a continuous filament yarn, which becomes a component of the combination yarn, are both prepared for piecing and inserted into the rotor of an open-end spinning device. Upon start up, the combination yarn engages staple fibers in the rotor consolidating groove while the continuous filament yarn engages the combination yarn within the rotor without any contact of the continuous filament yarn with the rotor consolidating groove.

8. 发明授权

US4676059A Process and device for starting spinning on an open-end spinning apparatus 失效
标题翻译：在开放式纺纱设备上开始纺纱的工艺和装置
公开(公告)号：US4676059A
公开(公告)日：1987-06-30
申请号：US865198
申请日：1986-05-08
申请人： Peter Artzt , Heinz Muller , Gerhard Egbers , Eberhard Grimm , Franz Schreyer
发明人： Peter Artzt , Heinz Muller , Gerhard Egbers , Eberhard Grimm , Franz Schreyer
IPC分类号： D01H4/50 , D01H4/48 , D01H4/52 , D01H13/18 , D01H15/00 , D01H15/013
CPC分类号： D01H4/50 , D01H4/48 , D01H4/52
摘要： In preparation for the start of spinning with an open-end spinning apparatus, suction is provided outside a fiber transport path on the periphery of an opening roller. Such suction is greater than spinning suction which exists at the mouth of a feed channel leading to the fiber-collecting surface. The fiber stream is thereby guided beyond such mouth to be sucked off. At commencement of actual spinning, this added suction is inactivated, to permit the fiber stream to be initially supplied to the fiber-collecting surface. The fiber stream may be controlled with a suction source connected to a sucking-off orifice via a switching device and a suction line. Less conspicuous and more even thread joins are thereby obtained. Control of suction changes may be effected automatically from a servicing trolley, or in other manners. The invention may be practiced with a variety of types of spinning machines, including but not limited to open-end spinning machines having open end spinning rotors for thread formation or a plurality of friction rollers therefor.
摘要翻译： PCT No.PCT / DE85 / 00260 Sec。 371日期：1986年5月8日 102（e）日期1986年5月8日PCT提交1985年8月1日PCT公布。出版物WO86 / 01235 日本1986年2月27日。为了开始使用开放式纺丝装置进行纺丝，在打开辊周边的纤维传送路径的外侧设置抽吸。这种抽吸大于存在于通向纤维收集表面的进料通道的口处的纺丝吸力。因此，纤维流被引导超过这种口以被吸出。在实际纺丝开始时，增加的吸力被灭活，以允许纤维流最初被供应到纤维收集表面。纤维流可以通过经由开关装置和抽吸管线连接到吸入口的抽吸源来控制。从而获得不太显眼和更均匀的螺纹接合。可以从维修手推车或以其他方式自动实现吸力变化的控制。本发明可以用各种类型的纺纱机来实施，包括但不限于具有用于螺纹形成的开口旋转转子的开口纺纱机或用于其的多个摩擦辊。

9. 发明申请

US20090144942A1 Wearing Coating for Delivery Rollers of a Drawing Roller Frame 有权
标题翻译：牵引辊框架输送辊的磨损涂层
公开(公告)号：US20090144942A1
公开(公告)日：2009-06-11
申请号：US12282031
申请日：2007-01-24
申请人： Peter Artzt , Heinz Muller
发明人： Peter Artzt , Heinz Muller
IPC分类号： D01H5/80
CPC分类号： D01H5/80 , D01H5/86
摘要： The coating of the pressure roller (3) of a drawing roller frame for spinning frames comprises an outer layer and an inner layer fixed to the core of the pressure roller. The outer layer is thinner and harder than the inner layer and is embodied as an endless belt (1) which loosely surrounds the inner layer such that the belt can be displaced in relation to the inner layer. In order to improve the running of the belt, the belt is guided over a deflector rail (2), the cross-sectional area (u) of the rail being wider than the average staple length of the fibre material (F) drawn on the drawing roller frame. Furthermore, the belt is designed in such a way that it comprises a double thread interlining, one thread interlining being wound counter to the second thread interlining such that the threads of one thread interlining cross the threads of the second thread interlining.
摘要翻译：用于纺纱机的牵引辊框架的压力辊（3）的涂层包括外层和固定到压辊的芯部的内层。外层比内层更薄且更硬，并且被实施为松散地围绕内层的环形带（1），使得带可以相对于内层移位。为了改善皮带的运行，皮带被引导到偏转导轨（2）上，轨道的横截面积（u）比在图中绘制的纤维材料（F）的平均短纤维长度更宽牵引轮架。此外，带的设计使得其包括双线衬布，一根螺纹衬垫相对于第二螺纹衬垫缠绕，使得一个螺纹的螺纹与第二螺纹衬垫的螺纹交叉。

10. 发明申请

US20070277494A1 Method for Producing a Yarn in a Jet Spinner 审中-公开
标题翻译：在喷射旋转器中生产纱线的方法
公开(公告)号：US20070277494A1
公开(公告)日：2007-12-06
申请号：US11547820
申请日：2005-04-07
申请人： Herbert Stalder , Peter Artzt , Heinz Muller , Kurt Ziegler
发明人： Herbert Stalder , Peter Artzt , Heinz Muller , Kurt Ziegler
IPC分类号： D01H4/02
CPC分类号： D01H1/115 , D01H4/02 , D01H4/42
摘要： During a jet spinning method, the rotating fibre ends or the subsequent wound fibres of the spun yarn (70) cause a spinning tension Fs. In tests, a direct correlation has been established between the spinning result and the spinning tension Fs. The aim of the invention therefore is to provide a method for spinning yarn in a jet spinner that permits an ideal spinning tension Fs despite high spinning speeds, thus achieving an optimal spinning result, in particular with regard to the yarn quality. According to the invention, a jet spinner is operated with a spinning tension Fs
摘要翻译：在喷射纺丝法中，纺纱（70）的旋转纤维末端或随后的缠绕纤维引起纺丝张力F N。在试验中，在纺丝结果和纺丝张力F 之间已经建立了直接的相关性。因此，本发明的目的是提供一种用于在喷射旋转器中纺丝的方法，其允许理想的纺丝张力F 3尽管纺丝速度高，从而获得最佳纺丝结果，特别是关于纱线质量。根据本发明，通过纺丝箱元件的构造，以纺丝张力F <20cN操作射流旋转器。

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