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1. 发明授权

US4773210A Open-end rotor-spinning device 失效
标题翻译：开放转子旋转装置
公开(公告)号：US4773210A
公开(公告)日：1988-09-27
申请号：US684848
申请日：1984-12-21
申请人： Hans Landwehrkamp , Eberhard Grimm , Eugen Hini , Kurt Inderst
发明人： Hans Landwehrkamp , Eberhard Grimm , Eugen Hini , Kurt Inderst
IPC分类号： D01H4/12 , D01H1/243 , F16C19/14 , F16D51/00
CPC分类号： D01H4/12
摘要： The invention relates to an open-end rotor-spinning device with a rotor shaft which is mounted and driven in the wedge-shaped gap between supporting disks and to the free end of which is assigned an axial bearing. A simplified mounting, which also allows the supporting disks to be removed and exchanged while the machine is in operation, is provided because the rotor shaft (1) is mounted at two bearing points, of which one is formed by supporting disks (2, 3) arranged in the vicinity of the spinning rotor (10) and the second is a bearing (5) which absorbs axial and radial forces and which receives the free end (11) of the rotor shaft (1). An increase in the operating speed of the spinning rotor (10) without an increase in the running speed of the drive means (6) is achieved as a result of a reduction of the diameter of the rotor shaft (1) in the region of the drive means.
摘要翻译：本发明涉及一种具有转子轴的开放式转子旋转装置，该转子轴被安装和驱动在支撑盘之间的楔形间隙中，并且其自由端被分配有轴向轴承。提供了一种简化的安装，其还允许在机器运行时移动和更换支撑盘，因为转子轴（1）安装在两个支承点上，一个由支撑盘（2,3）形成），第二是轴承（5），其吸收轴向和径向力并且接收转子轴（1）的自由端（11）。由于转子轴（1）的直径在该区域内减小，所以不会增加驱动装置（6）的运行速度，而使旋转转子（10）的运转速度提高，驱动手段。

2. 发明授权

US4916891A Open-end rotor spinning machine 失效
标题翻译：开式转杯纺纱机
公开(公告)号：US4916891A
公开(公告)日：1990-04-17
申请号：US257720
申请日：1988-10-12
申请人： Hans Landwehrkamp , Eugen Hini , Eberhard Grimm
发明人： Hans Landwehrkamp , Eugen Hini , Eberhard Grimm
IPC分类号： D01H4/12
CPC分类号： D01H4/12
摘要： An open-end rotor spinning machine which operates at rotor speeds higher than 100,000 rpm is constructed so that the critical system rotational speed is higher than the 100,000 rpm operating rotational speed. The rotatable rotor has a shaft bearingly supported in the nip between at least two pairs of supporting disks. Each disk has a plastic outer covering around the circumferential surface thereof and preferably is provided with at least one recess along its circumference. An elastic support surface preferably covers the circumference of each disk and is disposed between the disk and its outer plastic covering. The interior distance between the disks is from 20 to 69 mm. A circumferential recess preferably is disposed in at least on of the lateral surfaces of the plastic covering of each supporting disk. An electric motor drives a drive pulley, and the two are mounted in a stationary mounting while a swivellable pillow block moves the shaft to press against the drive pulley for driving the shaft and rotating the rotor. The center of gravity of the spinning rotor is at a distance of from 15 to 28 mm in front of the closest of the two pairs of supporting disks to the rotor. The free end of the rotor bears against an axial bearing and extends from 5 to 30 mm beyond the pair of supporting disks farthest away from the rotor and in the direction of the axial bearing.
摘要翻译：以高于100,000rpm的转子速度工作的开放式转杯纺纱机被构造成使得临界系统转速高于100,000rpm的操作转速。可旋转转子具有轴承支撑在至少两对支撑盘之间的辊隙中的轴。每个盘具有围绕其圆周表面的塑料外覆盖物，并且优选地沿其圆周设置有至少一个凹部。弹性支撑表面优选地覆盖每个盘的圆周并且设置在盘与其外部塑料覆盖物之间。盘之间的内部距离为20至69mm。优选地，圆周凹陷设置在每个支撑盘的塑料盖的至少一侧的表面上。一个电动机驱动一个驱动皮带轮，两个安装在一个固定的安装件上，而一个可转动的枕头块移动轴来压靠驱动皮带轮驱动轴并转动转子。纺纱转子的重心在距离转子最近的两对支撑盘最近的位置之间的距离为15至28mm。转子的自由端抵靠轴向轴承，并从离转子最远的一对支撑盘和轴向轴承的方向延伸5至30 mm。

3. 发明授权

US4402177A Process and apparatus for stopping an open-end spinning apparatus 失效
标题翻译：用于停止开口纺纱装置的方法和装置
公开(公告)号：US4402177A
公开(公告)日：1983-09-06
申请号：US331203
申请日：1981-12-16
申请人： Eberhard Grimm , Rudolf Oexler , Eugen Hini
发明人： Eberhard Grimm , Rudolf Oexler , Eugen Hini
IPC分类号： D01H4/12 , D01H1/241
CPC分类号： D01H4/12
摘要： An apparatus and method for stopping operation of an open-end spinning machine is disclosed whereby the rotor shaft 1 of the spinning rotor and the shafts 30, 40 of the support rollers 3, 4 are rapidly but gently stopped by applying a braking force to the shafts of the support rollers after the rotor shaft is braked. Preferably a single force is shared and applied in timed sequence for braking the rotor shaft and the support roller shafts. The apparatus for carrying out the method includes a pivotable lever 7 which is pivotable about an axis 70 and carries a support 73 having a brake lining which receives the rotor shaft 1. A belt lifting roller 72 is carried on the pivotable lever which lifts a tangential belt 5 off of the rotor shaft 1 to thus stop the drive of the spinning rotor. The support 73 is elastically carried on the lever 7 by means of a U-shaped spring 74. A pair of brake jaws 80, 81 are carried on a common mounting piece 8 about a fulcrum 80 which can be pressed against the shafts 30, 40 of the support rollers 3, 4 after the shaft 1 has been pressed onto a stop 6 by means of engagement with the support and brake 73. Good guiding of the support 73 and uniform seating of its brake lining on the shaft 1 is achieved by the U-shaped configuration of spring 74. The common mounting 8 of the brake jaws moves in a pendulum fashion on the lever 7 whereby the brake jaws are self-centering and exert a uniform pressure on the shafts of the support rollers.
摘要翻译：公开了一种用于停止开口纺纱机的操作的装置和方法，由此通过向所述纺纱转子的转子轴1施加制动力，使旋转转子的转子轴1和支撑辊3,4的轴30,40快速而缓慢地停止转子轴制动后支撑辊的轴。优选地，按照时序顺序共享和施加单个力以制动转子轴和支撑辊轴。用于执行该方法的装置包括可枢转的杠杆7，其可绕轴线70枢转并且承载具有接收转子轴1的制动衬片的支撑件73.带式提升辊72承载在可枢转的杠杆上，该杠杆提升切向皮带5离开转子轴1，从而停止旋转转子的驱动。支撑件73通过U形弹簧74弹性地承载在杠杆7上。一对制动钳80,81围绕支点80承载在共同的安装件8上，该支点80可压靠轴30,40 在轴1已经通过与支撑件和制动器73的接合被压到止动件6上之后，支撑辊3,4的支撑辊3,4的良好的引导以及其制动衬片在轴1上的均匀的安置是通过制动爪的普通安装件8以摆锤的方式移动到杠杆7上，由此制动爪是自定心的并且在支撑辊的轴上施加均匀的压力。

4. 发明授权

US06337525B1 Bearing for a spinning rotor 失效
标题翻译：旋转转子轴承
公开(公告)号：US06337525B1
公开(公告)日：2002-01-08
申请号：US09512507
申请日：2000-02-24
申请人： Erich Bock , Eberhard Grimm , Eugen Hini , Edmund Schuller
发明人： Erich Bock , Eberhard Grimm , Eugen Hini , Edmund Schuller
IPC分类号： H02K516
CPC分类号： D01H4/12
摘要： The present invention relates to a bearing for an open-end spinning rotor. The latter is driven at its rotor shaft by means of a tangential belt in a predetermined direction and is supported in a nip which is formed by at least two bearing disks capable of being driven by the rotor shaft. A bearing disk (at least one) leads in relation to the drive direction of the tangential belt rotating into the nip, and another bearing disk (at least one) trails in relation to the drive direction of the tangential belt rotating out of the nip. The axis of the bearing disk (at least one) rotating into the nip is at a specified distance from the plane which goes through the rotor shafts of the spinning rotors of several adjoining open-end spinning devices. This distance is being smaller than the distance between the axis of the bearing disk (at least one) rotating out of the nip and the rotor shaft plane. A plane going through the axes of the bearing disks forms an acute angle between 5° and 15° with the plane going through the axes of the spinning rotors.
摘要翻译：本发明涉及一种开放式旋转转子的轴承。后者通过沿着预定方向的切向带在其转子轴上被驱动，并且被支撑在由能够被转子轴驱动的至少两个轴承盘形成的辊隙中。轴承盘（至少一个）相对于旋转到辊隙中的切线带的驱动方向引导，并且另一个轴承盘（至少一个）相对于从辊隙旋转出的切线带的驱动方向延伸。旋转到辊隙中的轴承盘（至少一个）的轴线距离穿过几个相邻的开口纺纱装置的旋转转子的转子轴的平面指定的距离。该距离小于从辊隙旋转出的轴承盘（至少一个）与转子轴平面之间的距离。穿过轴承盘轴线的平面通过旋转转子的轴线形成5°和15°之间的锐角。

5. 发明授权

US5209055A Step bearing for the shaft of a spinning rotor 失效
标题翻译：旋转转子轴的步进轴承
公开(公告)号：US5209055A
公开(公告)日：1993-05-11
申请号：US646757
申请日：1991-01-02
申请人： Eugen Hini , Erich Bock , Eberhard Grimm
发明人： Eugen Hini , Erich Bock , Eberhard Grimm
IPC分类号： D01H4/12 , F16C17/08
CPC分类号： F16C17/08 , D01H4/12
摘要： In an open-end spinning device with a spinning rotor whose shaft bears axially upon the ball of a step bearing, said step bearing is designed for the attenuation of axial oscillations and shocks of the spinning rotor. The bearing includes an elongated housing provided with a ball supporting member and a resilient member.
摘要翻译： PCT No.PCT / DE90 / 00320 Sec。 371日期1991年1月2日 102（e）日期1991年1月2日PCT提交1990年5月4日PCT公布。公开号WO90 / 13690 日期为1990年11月15日。在具有旋转转子的开放式纺纱装置中，其轴承在阶梯轴承的球上轴向，所述步进轴承被设计用于衰减纺丝转子的轴向振荡和冲击。轴承包括设置有球支撑构件和弹性构件的细长壳体。

6. 发明授权

US4753067A Open-end spinning machine 失效
标题翻译：开口纺纱机
公开(公告)号：US4753067A
公开(公告)日：1988-06-28
申请号：US845241
申请日：1986-03-28
申请人： Hans Landwehrkamp , Eberhard Grimm
发明人： Hans Landwehrkamp , Eberhard Grimm
IPC分类号： D01H4/08 , D01H4/12 , D01H7/882 , D01H1/16
CPC分类号： D01H4/08 , D01H4/12
摘要： In an open-end rotor spinning machine having a plurality of spinning stations located next to one another, each spinning station has a spinning rotor (40) which is arranged in a housing (1) and has a drive spindle (42) extending transversely to the machine longitudinal direction. This drive spindle (42) is mounted in the gusset portion of a supporting disk bearing (44). The supporting disk bearing (44) is supported by the housing (1) which accommodates the spinning rotor (40) and which is mounted on a swivelling axis (10). The spinning rotor (40) is driven by a drive belt (43) extending in the machine longitudinal direction. The housing (1) can be swivelled away from this drive belt (43) to such an extent that the housing (1) can be removed from its receptacle on the machine side.
摘要翻译：在具有彼此相邻的多个纺纱站的开放式转杯纺纱机中，每个纺纱站具有设置在壳体（1）中的旋转转子（40），并且具有驱动轴（42），其横向延伸机器纵向。该驱动主轴（42）安装在支撑盘轴承（44）的角撑板部分中。支撑盘轴承（44）由容纳旋转转子（40）并安装在旋转轴线（10）上的壳体（1）支撑。纺纱转子（40）由沿纵向方向延伸的传动带（43）驱动。壳体（1）可以从该传动带（43）旋转到使机壳（1）能够从其机器侧的容器移除的程度。

7. 发明申请

US20050052067A1 Convertible piece of upholstered furniture with chair and bed function 失效
标题翻译：带椅子和床功能的可拆卸家具
公开(公告)号：US20050052067A1
公开(公告)日：2005-03-10
申请号：US10868460
申请日：2004-06-10
申请人： Eberhard Grimm , Hans Fiedler , Karl Becher
发明人： Eberhard Grimm , Hans Fiedler , Karl Becher
IPC分类号： A47C1/032 , A47C1/035 , A47C17/04 , A47C17/13 , A47C17/207 , A47C20/00 , A47C7/50
CPC分类号： A47C17/2076 , A47C1/03211 , A47C1/035 , A47C17/134 , A47C17/165 , A47C17/207 , A47C17/2073
摘要： A convertible piece of upholstered furniture can be converted via motorized conversion aids from a seat function into a bed, by way of any desired number of intermediate stages, and vice versa. All movable parts can be fully stressed by a person during conversion, even when a person is sitting or lying on the piece of furniture. These changes can take place even when the piece is being used by a person, whereby each movable part of the piece of upholstered furniture can be changed by means of a motor drive having a control. The footrest and the seat part are configured so that they can move out of a base frame with their metal fittings. A lever construction arranged on the metal fitting of the footrest and a motor drive adjusts the height and angle of the footrest and moves the piece of furniture to the various positions.
摘要翻译：装饰的家具的可转换件可以通过电动转换助剂从座椅功能转换成床，通过任何所需数量的中间阶段，反之亦然。即使一个人坐在家具上，所有可动部件都可以在转换过程中完全受到压力。这些变化也可以发生在人的使用中，由此可以借助于具有控制的马达驱动来改变软体家具的每个可移动部分。搁脚板和座椅部件构造成使得它们可以用其金属配件移出基座。设置在脚踏板的金属配件上的杠杆结构和马达驱动器调节脚踏板的高度和角度，并将该家具移动到各种位置。

8. 发明授权

US4132056A Open end spinning apparatus 失效
标题翻译：开口纺纱设备
公开(公告)号：US4132056A
公开(公告)日：1979-01-02
申请号：US750130
申请日：1976-12-13
申请人： Gerd Husges , Eberhard Grimm
发明人： Gerd Husges , Eberhard Grimm
IPC分类号： D01H4/00 , B65H51/22 , D01H4/48 , D01H4/50 , D01H15/00
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31
摘要： An open-end spinning device wherein yarn is produced in a spinning compartment and withdrawn therefrom by yarn-withdrawal rollers and a winding device. The yarn storage device is interposed between the yarn-withdrawal rollers and the winding device. A knock-off motion is positioned between the spinning compartment and the yarn withdrawal rollers for producing a signal responsive to changes in tension in the yarn. THe yarn storage device includes a roller storage which is driven in a forward direction for accumulating a supply of yarn that is to be fed to the winding device. The roller storage can also be rotated in a reverse direction for withdrawing yarn therefrom during a piecing operation. A yarn gripper is provided for gripping the yarn upon a change in tension in the yarn.
摘要翻译：一种开口纺纱装置，其中纱线在纺纱室中产生并通过脱纱辊和卷绕装置从其中取出。纱线存储装置插入在取出辊和卷绕装置之间。分离运动位于纺纱室和纱线抽出辊之间，用于产生响应纱线张力变化的信号。纱线存储装置包括：向前驱动的辊存储器，用于累积供给到卷绕装置的纱线供给。在接头操作期间，滚筒存储器也可以沿相反的方向旋转，以从中取出纱线。提供纱线夹持器，用于在纱线中的张力变化时夹紧纱线。

9. 发明授权

US5426931A Bearing setup for an open-end spinning rotor 失效
标题翻译：开放旋转转子的轴承设置
公开(公告)号：US5426931A
公开(公告)日：1995-06-27
申请号：US102732
申请日：1993-08-06
申请人： Kurt Beitzinger , Eberhard Grimm , Edmund Schuller
发明人： Kurt Beitzinger , Eberhard Grimm , Edmund Schuller
IPC分类号： D01H7/04 , D01H4/12
CPC分类号： D01H4/12
摘要： A bearing setup is provided for the supporting disks of an open-end spinning machine, the supporting disks being supportively fixed on the ends of a shaft extending through a bearing sleeve of a supporting disk bearing. The bearing setup includes a fastening system configured with the bearing sleeve so that the supporting disk bearing can be readily and easily removed from the pillow block of the spinning machine without disassembly of the pillow block from the machine frame. The fastening system may include a threaded bore defined in the axial sleeve for engagement with a threaded screw member extending through the pillow block.
摘要翻译：为开放式纺纱机的支撑盘提供轴承装置，支撑盘被支撑地固定在延伸穿过支撑盘轴承的轴承套筒的轴的端部上。轴承装置包括构造有轴承套筒的紧固系统，使得支撑盘轴承可以容易地并且容易地从纺纱机的枕块中移除，而不会将枕块从机架拆卸下来。紧固系统可以包括限定在轴向套筒中的螺纹孔，用于与延伸穿过枕块的螺纹构件接合。

10. 发明授权

US4893462A Open-end spinning machine and process for the start-up of such a device 失效
标题翻译：开放式纺纱机和启动这种装置的过程
公开(公告)号：US4893462A
公开(公告)日：1990-01-16
申请号：US227816
申请日：1988-08-03
申请人： Erwin Braun , Eberhard Grimm
发明人： Erwin Braun , Eberhard Grimm
IPC分类号： D01H4/24 , D01H4/50
CPC分类号： D01H4/50 , D01H4/24
摘要： In an open-end spinning device with a spinning rotor a compressed air conduit is provided for directing an air current upon the inner surface of the spinning rotor. This compressed air conduit is connected through a stop valve to a source of compressed air. The compressed air conduit is provided with a pressure control device which can be pre-set to at least two pressure levels. The pressure control device has parallel conduits of which one conduit is provided with a pressure reduction device for the low pressure.During the preparation of the piecing operation, compressed air, at high pressure, is fed into the spinning rotor to clean said spinning rotor. Subsequently, but before the start of fiber feeding into the spinning rotor, the compressed air is reduced to a lower pressure value and is finally switched off before the yarn is fed back into the spinning rotor.The invention includes the process for restarting the open-end spinning device. Both the process and the device may be manually or automatically operated.
摘要翻译：在具有旋转转子的开放式纺纱装置中，设有压缩空气导管，用于将空气流引导到纺纱转子的内表面。该压缩空气管道通过截止阀连接到压缩空气源。压缩空气管道设置有压力控制装置，该压力控制装置可预先设定至少两个压力水平。压力控制装置具有平行管道，其中一个管道设置有用于低压的减压装置。在准备接头操作期间，将高压压缩空气送入纺丝转子中以清洁所述纺丝转子。随后，在纤维进料到纺丝转子开始之前，压缩空气被降低到较低的压力值，并且在纱线被送回纺丝转子之前最终被切断。本发明包括重新启动开放式纺纱装置的过程。过程和设备都可以手动或自动操作。

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