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1. 发明授权

US2819579A Apparatus for catching broken ends on textile machines 失效
标题翻译：用于在纺织机上抓住断头的装置
公开(公告)号：US2819579A
公开(公告)日：1958-01-14
申请号：US48752655
申请日：1955-02-11
申请人： BAHNSON CO
发明人： AVERA WILLIAM W
IPC分类号： D01H13/16
CPC分类号： D01H13/1683

2. 发明授权

US4845933A Device for switching off and switching on again a spinning or twisting spindle, more especially a two-for-one spinning or twisting spindle 失效
标题翻译：用于关闭和再次打开旋转或扭转主轴的装置，更具体地说是二对一的旋转或扭转主轴
公开(公告)号：US4845933A
公开(公告)日：1989-07-11
申请号：US209868
申请日：1988-06-22
申请人： Siegfried Inger
发明人： Siegfried Inger
IPC分类号： D01H13/16
CPC分类号： D01H13/1683
摘要： A device for switching off and switching on the operation of a spindle of a textile twisting or spinning machine having a rumming thread is provided which includes the following elements. A pneumatic switching device is adapted to be operatively connected to a spindle stop mechanism of the textile machine for actuation and de-actuation thereof. A movable running thread sensor device is held in a first normal operating position by the running thread in the textile machine and moves to a second switching position upon breakage of the running thread. A movable breaking sensor device is adapted to be operatively connected to a spindle breaking mechanism of the textile machine for moving between a first position during normal operation of the spindle to a second position upon actuation of the spindle breaking mechanism after thread breakage. Pneumatic control mechanisms are operatively connected to the pneumatic switching device, the running thread sensor device and the movable breaking sensor device for operating the switching device to actuate the spindle stop mechanism upon breaking of the running thread to stop the spindle operation and the de-actuating the spindle stop mechanism upon actuation of the spindle breaking mechanism and before the running thread sensor device has returned to its normal operating position by the running thread during subsequent start-up of the spindle operation.
摘要翻译：提供了一种用于关闭和接通具有卷边线的纺织品绞合或纺纱机的主轴操作的装置，其包括以下元件。气动切换装置适于可操作地连接到纺织机的主轴停止机构，用于致动和解除其动作。可移动运行的螺纹传感器装置通过纺织机中的运行螺纹保持在第一正常操作位置，并且在运行螺纹断裂时移动到第二切换位置。活动断开传感器装置适于可操作地连接到纺织机的主轴断开机构，用于在线断开之后主轴断开机构致动时在主轴的正常操作期间的第一位置和第二位置之间移动。气动控制机构可操作地连接到气动开关装置，运行螺纹传感器装置和可移动断路传感器装置，用于操作开关装置，以在断开行进螺纹时致动主轴停止机构，以停止主轴操作和解除驱动主轴停止机构在主轴断开机构致动之后，并且在主轴操作的后续启动之前，运行中的螺纹传感器装置已经由行进螺纹返回到其正常操作位置。

3. 发明授权

US3662531A Method and apparatus for protecting production of textured textile yarn 失效
标题翻译：保护纺织纱线生产的方法和装置
公开(公告)号：US3662531A
公开(公告)日：1972-05-16
申请号：US3662531D
申请日：1970-04-21
申请人： LOGAN INC JONATHAN
发明人： CARROLL PATRICK P
IPC分类号： D01H13/16 , D02G1/02 , D01H1/26 , D01H7/92
CPC分类号： D02G1/0266 , D01H13/1683
摘要： Continued production of improperly processed textile yarn otherwise resulting from rotation of a spindle at an improper speed is protected against by a method and apparatus in which the rotational speed of the spindle is continually monitored and rotation thereof at an excessive differential in speed from a predetermined standard speed initiates a warning that improperly processed yarn is being produced.
摘要翻译：继续生产不正确加工的纺织纱线，否则以不正确的速度旋转主轴所造成的纺纱，不受其中连续监测主轴旋转速度和其转速与预定标准的过大差异的方法和设备速度发出警告，指示正在生产纱线不正确。

4. 发明授权

US2533310A Stop mechanism for spinning frames 失效
标题翻译：纺纱机停止机构
公开(公告)号：US2533310A
公开(公告)日：1950-12-12
申请号：US76495047
申请日：1947-07-31
申请人： LUWA AG
发明人： MAURICE CARRETTE
IPC分类号： D01H13/16
CPC分类号： D01H13/1683

5. 发明授权

US11649571B2 Method for monitoring air flows required for handling a thread and/or fiber band and spinning machine unit 有权
公开(公告)号：US11649571B2
公开(公告)日：2023-05-16
申请号：US16879463
申请日：2020-05-20
申请人： Saurer Spinning Solutions GmbH & Co. KG
发明人： Ralf Siewert
IPC分类号： D01H13/32 , D01H13/16
CPC分类号： D01H13/32 , D01H13/1683
摘要： A method for monitoring air flows required for handling a thread and/or fiber band in a spinning machine, and to a spinning machine unit. At least one air flow-generating source is connected to an air flow duct. An air volume flow measuring unit is connected to an evaluation device for data transmission. The air volume flow is measured by the air volume flow measuring unit and the measurement result is transmitted to the evaluation device. The number of productive and/or non-productive spinning positions is detected. An air volume flow target value is determined by the evaluation device. The air volume flow target value is compared with actual value of the measured air volume flow by the evaluation device, the evaluation device making an evaluation on the basis of the comparison as to whether there is an unacceptable deviation between the actual value and the air volume flow target value.

6. 发明授权

US4280322A Textile yarn processing machine with yarn break monitoring mechanism 失效
标题翻译：纺织纱线加工机具有断纱监测机制
公开(公告)号：US4280322A
公开(公告)日：1981-07-28
申请号：US61390
申请日：1979-07-27
申请人： Siegfried Inger
发明人： Siegfried Inger
IPC分类号： D01H13/16 , D01H1/10
CPC分类号： D01H13/1683 , D01H13/16
摘要： A textile yarn processing machine, such as a two-for-one twister or the like, having respective yarn processing stations is provided with an improved yarn monitoring system for stopping the operation of the yarn processing station in response to the absence of a yarn running therethrough, as for example, upon the occurrence of a yarn breakage. The improved yarn monitoring system of the present invention is constructed generally as follows: A yarn sensor is constructed and mounted so as to be held in an operative setting by yarn tension when the yarn is running in normal operating condition and to be released in the event of the release of such tension, as upon a yarn breakage. A switching mechanism is provided for stopping the operation of the yarn processing station, and means is provided for operably connecting the yarn sensor to the switching mechanism for actuating the switching mechanism upon the release of the yarn sensor from its operative setting. These devices cooperate with a time delay means which is actuable upon restarting the yarn processing station for permitting a further actuation of the switching mechanism only after a predetermined period of time has elapsed to thus allow the yarn processing station to resume a normal, stabilized operating condition and to thereby avoid inadvertent and undesirable actuation of the switching mechanism prior to the yarn processing station reaching such a stabilized operating condition.
摘要翻译：具有相应的纱线加工台的诸如二位一体捻丝机等的纺织纱线加工机器具有改进的纱线监控系统，用于响应于纱线运行的不在而停止纱线加工台的操作例如，在发生断纱时。本发明的改进的纱线监测系统通常如下构成：纱线传感器的构造和安装，以便在纱线在正常运行状态下运行时通过纱线张力保持在可操作的设置中，并且在事件中被释放释放这种张力，就像纱线断头一样。提供了用于停止纱线加工台的操作的切换机构，并且提供了用于将纱线传感器可操作地连接到切换机构的装置，用于在纱线传感器从其操作设置释放时致动切换机构。这些装置与时间延迟装置配合，该装置在再次启动纱线处理站时可以启动，只有经过一段预定的时间才允许开关机构进一步的启动，从而允许纱线加工站恢复正常的，稳定的运行状态并且由此避免在纱线加工台达到这种稳定的操作条件之前意外和不期望的切换机构的致动。

7. 发明授权

US2500343A Stop mechanism for fly frames 失效
标题翻译：飞帧停止机构
公开(公告)号：US2500343A
公开(公告)日：1950-03-14
申请号：US70768046
申请日：1946-11-04
申请人： LE BLAN & CIE SOC
发明人： MAURICE CARRETTE
IPC分类号： B01D45/12 , D01H13/16
CPC分类号： D01H13/1683 , B01D45/12 , D01H13/1691

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