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1. 发明授权

US09051970B2 Support disc bearing for an open-end spinning device 有权
标题翻译：支撑开式纺纱装置的圆盘轴承
公开(公告)号：US09051970B2
公开(公告)日：2015-06-09
申请号：US13934574
申请日：2013-07-03
申请人： Saurer Germany GmbH & Co. KG
发明人： Heinz-Georg Wassenhoven
IPC分类号： F16C33/30 , F16C33/58 , D01H4/12 , F16C19/04 , F16C35/063 , F16C35/06 , F16C35/067
CPC分类号： F16C33/30 , D01H4/12 , F16C19/04 , F16C33/581 , F16C35/061 , F16C35/063 , F16C35/067 , F16C2340/18
摘要： A rotor bearing comprising at least one support disc pair, which is comprised of two support discs (40, 41, 42, 43), which are arranged in such a way that they form a wedge gap, and a spinning rotor (3) with a rotor shaft (4), which is mounted in the wedge gap. The invention is to provide a support disc bearing that is easy to produce. For this purpose, a rolling bearing (45) is arranged in the base body (44) of the support discs (40, 41, 42, 43) and the rolling bearings (45) are in each case applied on a fixed bearing bolt (50, 51, 52, 53). The invention furthermore relates to the support disc (40, 41, 42, 43) and a method for producing the support disc (40, 41, 42, 43).
摘要翻译： 1.一种转子轴承，包括至少一个支撑盘对，所述至少一个支撑盘对由两个以它们形成楔形间隙的方式布置的支撑盘（40,41,42,43）组成;以及旋转转子（3），其具有转子轴（4），其安装在楔形间隙中。本发明提供一种易于生产的支承盘式轴承。为此，滚动轴承（45）布置在支撑盘（40,41,42,43）的基体（44）中，滚动轴承（45）分别施加在固定的轴承螺栓（ 50，51，52，53）。本发明还涉及支撑盘（40,41,42,43）以及用于制造支撑盘（40,41,42,43）的方法。

2. 发明申请

US20150233025A1 OPEN-END SPINNING ROTOR 有权
标题翻译：开式旋转转子
公开(公告)号：US20150233025A1
公开(公告)日：2015-08-20
申请号：US14620556
申请日：2015-02-12
申请人： Saurer Germany GmbH & Co. KG
发明人： Heinz-Georg Wassenhoven
IPC分类号： D01H4/10
CPC分类号： D01H4/10 , F16D15/00 , F16D41/067 , F16D41/105
摘要： An open-end spinning rotor (1), comprising a rotor shaft (2), a rotor cup (3) and a coupling device (4) with a receiving element (5) connected to the rotor shaft (2) and an axle element (6) connected to the rotor cup (3). The coupling device (4) comprises three clamping bodies (7, 8, 9), arranged between a contour (10) of the receiving element and a contour (11) of the axle element. The contour of the receiving element, the contour of the axle element and the clamping bodies are configured such that by driving the rotor shaft, a relative rotational movement is produced between the receiving element and the clamping bodies and the axle element, in that owing to the relative rotational movement, the clamping bodies are clamped between the contour of the axle element and the contour of the receiving element to non-positively transmit a drive torque.
摘要翻译：一种开放式旋转转子（1），包括转子轴（2），转子杯（3）和具有连接到转子轴（2）的接收元件（5）的联接装置（4）（6）连接到转杯（3）。联接装置（4）包括布置在接收元件的轮廓（10）和轴元件的轮廓（11）之间的三个夹紧体（7,8,9）。接收元件的轮廓，轴元件和夹紧体的轮廓被构造成使得通过驱动转子轴，在接收元件和夹紧体和轴元件之间产生相对的旋转运动，因为由于相对旋转运动，夹紧体被夹紧在轴元件的轮廓和接收元件的轮廓之间，以非正向传递驱动扭矩。

3. 发明授权

US08875482B2 Open-end spinning rotor 有权
标题翻译：开口旋转转子
公开(公告)号：US08875482B2
公开(公告)日：2014-11-04
申请号：US13858305
申请日：2013-04-08
申请人： Saurer Germany GmbH & Co. KG
发明人： Heinz-Georg Wassenhoven
IPC分类号： D01H4/10 , D01H4/12
CPC分类号： D01H4/12 , D01H4/10
摘要： An open-end spinning rotor (1), comprising a rotor shaft (4), a rotor cup (2) and a coupling device (3) releasably connecting the rotor shaft (4) and rotor cup (2). The coupling device (3) has locking bodies (6), arranged in a holding element (5) and lock the rotor cup (2) and the rotor shaft (4) in the axial direction under centrifugal force during operation of the open-end spinning rotor (1). A resilient element (7) is associated with the locking bodies (6) and cooperates with the locking bodies (6) such that the locking bodies (6) also lock the rotor cup (2) to the rotor shaft (4) in the axial direction at a standstill. The holding element (5) is configured as a pin which is formed such that it produces a positive shaft-hub connection between the rotor shaft (4) and rotor cup (2) in conjunction with a correspondingly formed hub (8).
摘要翻译：一种开放式旋转转子（1），包括转子轴（4），转子杯（2）和可释放地连接转子轴（4）和转杯（2）的联接装置（3）。联接装置（3）具有锁定体（6），其布置在保持元件（5）中，并且在离开力的作用下在开放端部的操作期间沿轴向将转子杯（2）和转子轴（4）锁定旋转转子（1）。弹性元件（7）与锁定体（6）相关联并且与锁定体（6）协作，使得锁定体（6）也将转子杯（2）以轴向方式锁定到转子轴（4）方向停滞。保持元件（5）被构造成销，其形成为使得其在相应形成的毂（8）的同时在转子轴（4）和转杯（2）之间产生正的轴 - 毂连接。

4. 发明授权

US09670602B2 Open-end spinning rotor 有权
公开(公告)号：US09670602B2
公开(公告)日：2017-06-06
申请号：US14620556
申请日：2015-02-12
申请人： Saurer Germany GmbH & Co. KG
发明人： Heinz-Georg Wassenhoven
IPC分类号： D01H4/10
CPC分类号： D01H4/10 , F16D15/00 , F16D41/067 , F16D41/105
摘要： An open-end spinning rotor (1), comprising a rotor shaft (2), a rotor cup (3) and a coupling device (4) with a receiving element (5) connected to the rotor shaft (2) and an axle element (6) connected to the rotor cup (3). The coupling device (4) comprises three clamping bodies (7, 8, 9), arranged between a contour (10) of the receiving element and a contour (11) of the axle element. The contour of the receiving element, the contour of the axle element and the clamping bodies are configured such that by driving the rotor shaft, a relative rotational movement is produced between the receiving element and the clamping bodies and the axle element, in that owing to the relative rotational movement, the clamping bodies are clamped between the contour of the axle element and the contour of the receiving element to non-positively transmit a drive torque.

5. 发明授权

US09103053B2 Method for operating an open-end rotor spinning machine 有权
标题翻译：操作开放式转杯纺纱机的方法
公开(公告)号：US09103053B2
公开(公告)日：2015-08-11
申请号：US14266293
申请日：2014-04-30
申请人： Saurer Germany GmbH & Co. KG
发明人： Jurgen Meyer , Maximilian Preutenborbeck , Michael Spitzer , Heinz-Georg Wassenhoven
IPC分类号： D01H1/14 , D01H4/50 , D01H4/44
CPC分类号： D01H1/14 , D01H4/44 , D01H4/50
摘要： A method for operating an open-end rotor spinning machine having a plurality of workstations, usually a large number, each including a spinning device with a rotor housing, to which negative pressure can be applied, in which a spinning rotor (23) revolves at a high rotational speed, to produce a yarn, as well as a winding device to produce a cross-wound bobbin (18), wherein the connection of the workstations to a central negative pressure supply can be selectively switched off. The application of negative pressure to the rotor housing is limited to the spinning devices which are producing yarn as well as the spinning devices which are repiecing.
摘要翻译：一种用于操作开放式转杯纺纱机的方法，其具有多个通常大量的工作站，每个工作站包括具有转子壳体的纺纱装置，可以施加负压，纺纱转子（23）围绕其旋转高旋转速度，以产生纱线，以及用于产生交叉卷绕筒管（18）的卷绕装置，其中可以选择性地关闭工作站与中央负压源的连接。向转子壳体施加负压限于生产纱线的纺纱装置以及正在进行修理的纺纱装置。

6. 发明申请

US20140360151A1 METHOD FOR OPERATING AN OPEN-END ROTOR SPINNING MACHINE 有权
标题翻译：操作开式旋转纺丝机的方法
公开(公告)号：US20140360151A1
公开(公告)日：2014-12-11
申请号：US14266293
申请日：2014-04-30
申请人： Saurer Germany GmbH & Co., KG
发明人： Jurgen Meyer , Maximilian Preutenborbeck , Michael Spitzer , Heinz-Georg Wassenhoven
IPC分类号： D01H1/14
CPC分类号： D01H1/14 , D01H4/44 , D01H4/50
摘要： A method for operating an open-end rotor spinning machine having a plurality of workstations, usually a large number, each including a spinning device with a rotor housing, to which negative pressure can be applied, in which a spinning rotor (23) revolves at a high rotational speed, to produce a yarn, as well as a winding device to produce a cross-wound bobbin (18), wherein the connection of the workstations to a central negative pressure supply can be selectively switched off. The application of negative pressure to the rotor housing is limited to the spinning devices which are producing yarn as well as the spinning devices which are repiecing.
摘要翻译：一种用于操作开放式转杯纺纱机的方法，其具有多个通常大量的工作站，每个工作站包括具有转子壳体的纺纱装置，可以施加负压，纺纱转子（23）围绕其旋转高旋转速度，以产生纱线，以及用于产生交叉卷绕筒管（18）的卷绕装置，其中可以选择性地关闭工作站与中央负压源的连接。向转子壳体施加负压限于生产纱线的纺纱装置以及正在进行修理的纺纱装置。

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