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11. 发明授权

US5117621A System for cutting roving in a spinning machine 失效
标题翻译：旋转机切割系统
公开(公告)号：US5117621A
公开(公告)日：1992-06-02
申请号：US584749
申请日：1990-09-18
申请人： Gustay Feichtinger , Hans-Peter Weeger
发明人： Gustay Feichtinger , Hans-Peter Weeger
IPC分类号： D01H9/04 , D01H7/32 , D01H7/50 , D01H9/16
CPC分类号： D01H7/32 , D01H7/50 , D01H9/16
摘要： A spinning apparatus winds a strand onto a yarn package by relatively rotating a flyer and the yarn package about an upright axis so as to wind the strand in a succession of turns around the package by a flyer finger movable axially relative to the package. Each successive layer of turns is shorter than the preceding one so that the finished package has an axially upwardly tapered upper end. After substantially completely forming the package the rotation is generally stopped to leave the flyer in a position with the finger below the upper end of the last layer of turns formed on the package. Then the package and finger are relatively axially moved until the finger is generally at the upper end of the first layer of turns formed on the package. The flyer and package are then relatively rotated forward, that is in the same direction as when the package was being formed, through at least one half revolution about the axis so as to form a loop of the strand around the upper package end. Slack is then created in the strand upstream of the package and the finger is moved downward below the level of the upper end of the outer layer. Finally the strand is cut below the level of the upper end of the outer layer.
摘要翻译：纺纱设备通过相对旋转飞轮和围绕垂直轴线的纱线包装将纱线卷绕到纱线卷装上，以便通过可相对于包装件轴向移动的飞翼指卷将卷绕在包装周围的一连串匝中缠绕。每个连续的匝数比前一个更短，使得成品包装具有轴向向上倾斜的上端。在基本上完全形成包装之后，通常停止旋转以使飞翼离开手指在形成在包装上的最后一匝的上端下方的位置。然后包装和手指相对轴向移动，直到手指通常位于形成在包装上的第一层匝的上端。然后将传单和包装相对于相对于当包装形成的方向相同的方向旋转，通过围绕轴的至少一个半圈，以便围绕上包装端部形成股线的环。然后在包装上游的股线中产生松弛，并且手指向下移动到外层的上端的水平面以下。最后，将绞线切割到外层的上端的水平面以下。

12. 发明授权

US4947632A Cap spinning machine 失效
标题翻译：盖纺纱机
公开(公告)号：US4947632A
公开(公告)日：1990-08-14
申请号：US315571
申请日：1989-02-27
申请人： Louis Vignon
发明人： Louis Vignon
IPC分类号： D01H1/06 , D01H1/241 , D01H7/50
CPC分类号： D01H1/06 , D01H1/241
摘要： The machine comprises a series of rotatable spindles (3), each of these being associated with respectively one cap-shaped thread guide member (7) rotatable about the spindle axis. A first drive belt (5) serves for turning the spindles (3). A second belt (12) is in contact with whorls (11) on the thread guide members (7). A device exerting contact pressure (13, 14, 15) urges the second belt (12) during operation against the whorls (11) with an adjustable force so that the belt (12) exerts, by means of friction, a small braking force on the whorls (11) running faster than the belt (12). The contact pressure device (13, 14, 15) can be switched over in order to press the second belt (12) against the whorls (11) with a substantially greater force. Upon shutoff of the spinning machine, the contact pressure device (13, 14, 15) is switched over so that the decelerating second belt (12) exerts a substantially greater friction force on whorls (11) and rapidly brakes the thread guide members (7) concomitantly.
摘要翻译：该机器包括一系列可旋转主轴（3），每个可旋转主轴（3）分别与可围绕主轴轴线旋转的一个帽形导纱构件（7）相关联。第一驱动带（5）用于转动主轴（3）。第二带（12）与螺纹引导构件（7）上的螺纹（11）接触。施加接触压力的装置（13,14,15）以可调节的力在操作期间推动第二带（12），以使得带（12）通过摩擦力施加小的制动力螺旋桨（11）比皮带（12）运行得更快。可以切换接触压力装置（13,14,15），以便以相当大的力将第二带（12）压靠在螺纹（11）上。在旋转机器的关闭时，接触压力装置（13,14,15）被切换，使得减速的第二皮带（12）对螺纹（11）施加显着更大的摩擦力并且迅速地将导纱件（7））伴随。

13. 发明授权

US4409785A Method of starting a flyer frame 失效
标题翻译：启动传单框架的方法
公开(公告)号：US4409785A
公开(公告)日：1983-10-18
申请号：US261287
申请日：1981-05-06
申请人： Katsumi Nakane , Hideo Hirano
发明人： Katsumi Nakane , Hideo Hirano
IPC分类号： D01H1/20 , D01H1/32 , D01H7/50
CPC分类号： D01H1/32
摘要： The slack of a rove is actually developed by a time difference between the time point at which the rove is supplied simultaneously with the pushing down of a start button of a flyer frame, and the time point at which the winding of the rove commences after the presser has been pressed against the bobbin. The removing of the rove slack must be performed before the flyer frame attains its normal high speed operation. On the basis of this knowledge, the method according to this invention includes operating the flyer frame at a relatively low speed for a predetermined time period before the flyer frame is rotated at its normal high speed. During this time period, any slack of the rove can be removed.
摘要翻译：粗纱的松弛实际上是通过与传送框架的开始按钮的下推同时提供小时的时间点与在第一个传播框架的开始按钮之后开始的时间点之间的时间差来实现的压脚已经压靠在线轴上。必须在飞行器框架达到其正常的高速运行之前执行粗纱松弛的移除。在此基础上，根据本发明的方法包括在飞行器框架以其正常高速旋转之前以相对较低的速度操作飞行器框架预定时间段。在这段时间内，任何松散的流浪都可以被去除。

14. 发明授权

US4366935A Device and process for spinning or twisting and winding yarn 失效
标题翻译：用于纺纱或加捻和卷绕纱线的装置和工艺
公开(公告)号：US4366935A
公开(公告)日：1983-01-04
申请号：US218252
申请日：1980-12-19
申请人： Jacobo G. Maria
发明人： Jacobo G. Maria
IPC分类号： D01H1/04 , D01H7/50 , D01H1/02 , D01H7/44 , D01H7/90
CPC分类号： D01H1/04
摘要： A process and an improved device for spinning or twisting and winding yarn is disclosed which is for use with a yarn spinning or twister device which conventionally includes a traveler assembly of a type used in textile mills. The device includes a driven rotor disposed axially through the twister device such as the twister ring and traveler assembly with a twisted yarn extending downwardly from the traveler, through a first radially facing hole in the rotor, and a second axially facing hole through an up-down reciprocating carrier bar supporting a depending rotatable free spinning yarn guide frame, designed to guide the yarn outwardly and downwardly and into a convolutely wound engagement along the length of a bobbin engaged on a driven spindle driven, and including a brake to arrest rotational movement of the yarn guide frame when the winding operation is discontinued. Preferably, the rotor or artificial bobbin is driven at the same revolutions per minute as the spindle.
摘要翻译：公开了一种用于纺丝或扭曲和卷绕纱线的方法和改进的装置，其用于纺纱或捻纱机装置，其通常包括用于纺织厂的类型的旅行器组件。该装置包括一个从动转子，其轴向地设置在扭转器装置上，例如扭转器环和行走器组件，其具有通过转子中的第一径向面向孔向下延伸的从滑动件向下延伸的加捻纱线，以及第二轴向面对孔，向下往复运动的支撑杆支撑一个悬垂的可旋转的自由纺丝引导框架，设计成沿着与被驱动的从动主轴接合的线轴的长度向外和向下引导并卷绕成卷绕的接合，并且包括制动器以阻止旋转运动当绕线操作停止时，导纱架。优选地，转子或人造线轴以与主轴相同的转数每分钟驱动。

15. 发明授权

US5560193A Method and device for winding a roving in a flyer frame 失效
标题翻译：在传单框架中缠绕粗纱的方法和装置
公开(公告)号：US5560193A
公开(公告)日：1996-10-01
申请号：US231763
申请日：1994-04-25
申请人： Shigeki Sekiya , Yoshio Kurachi
发明人： Shigeki Sekiya , Yoshio Kurachi
IPC分类号： D01H1/36 , D01H7/50 , D01H13/24 , D01H7/46 , D01H13/00
CPC分类号： D01H1/365 , D01H13/24
摘要： When a residual amount R of a roving required to make a bobbin full at a desired stopping position A of the bobbin rail which moves upwardly is smaller than the amount (4.times.L) corresponding to remaining four layers of the roving for a normal winding process, a desired amount Q is calculated as the residual amount R divided by 4. The switching of the roving during the downward movement of the bobbin rail is done when the amount of the roving from the top end of the bobbin rail is equal to the desired spinning amount Q. This operation is repeated until a full bobbin amount is detected by an encoder, and the flyer frame is stopped.
摘要翻译：当在向上移动的筒管的期望停止位置A上使梭子满足所需的粗纱的剩余量R小于与正常卷绕处理的剩余四层粗纱相对应的量（4xL）时，以剩余量R除以4计算出期望量Q.当从筒管的顶端的粗纱量等于所需的纺丝量时，在筒管的向下移动期间切换粗纱 Q。重复该操作，直到由编码器检测到全部筒管量，并且传单框架停止。

16. 发明授权

US5439184A Precision winding method and apparatus 失效
标题翻译：精密绕线方法及装置
公开(公告)号：US5439184A
公开(公告)日：1995-08-08
申请号：US31637
申请日：1993-03-15
申请人： Winfried Poppinghaus , Peter Siebertz
发明人： Winfried Poppinghaus , Peter Siebertz
IPC分类号： D01H1/36 , B65H54/28 , B65H54/38 , B65H54/44 , D01H7/50 , D01H13/06 , H02P5/50 , H02P5/74
CPC分类号： H02P5/74 , B65H54/38 , B65H54/381 , B65H54/44 , H02P5/50 , B65H2701/31 , B65H2701/37
摘要： A method and apparatus for the reeling of a ribbon-like or filamentary material fed to a bobbin winder and wound up in cross winding with precision winding provides for the integrals of the angular velocity (impulses) of the bobbin to be recorded by a first sensor and the integrals of the angular velocity of the drive for the traversing thread guide by a second sensor, the sums of the integrals of the angular velocity to be compared with each other and the drive for the traversing thread guide to be regulated depending on this. The impulses of the first sensor are added in a first allocated counter and the impulses of the second sensor in a second allocated counter during the entire winding operation. The ratio of the sums produced in this way are constantly compared with one or more successively preselectable bobbin ratios and the drive for the traversing thread guide is regulated in such a way that the ratio of the sums of the two allocated counters corresponds to the predefined bobbin ratio or ratios, respectively, during the entire winding operation.
摘要翻译：用于卷绕带状或丝状材料的方法和装置，其馈送到绕线机并用精密绕组缠绕在一起，提供要由第一传感器记录的线轴的角速度（脉冲）的积分以及通过第二传感器对横动导纱器的驱动器的角速度的积分，要相互比较的角速度的积分和根据此进行调节的横动导纱器的驱动的总和。第一传感器的脉冲在整个卷绕操作期间被添加到第一分配的计数器和第二传感器在第二分配的计数器中的脉冲。以这种方式产生的总和的比例不断地与一个或多个相继可预先选择的筒管比进行比较，并且用于横动导纱器的驱动被调节成使得两个分配的计数器之和的比率对应于预定的线轴比率或比率。

17. 发明授权

US5331799A System for cutting roving in a spinning machine 失效
标题翻译：纺纱机切割粗纱系统
公开(公告)号：US5331799A
公开(公告)日：1994-07-26
申请号：US911990
申请日：1992-07-10
申请人： Hans-Peter Weeger
发明人： Hans-Peter Weeger
IPC分类号： D01H9/04 , D01H7/50 , D01H9/16 , D01H9/14
CPC分类号： D01H7/50 , D01H9/16
摘要： After forming a package on a spindle from a roving fed to the spindle through a rotatable flyer finger, feed of the roving is stopped to arrest the flyer in a position with the finger anywhere on the package underneath the upper end of the last layer of turns formed on the package. The package is then lowered until the finger is above the upper end of the last layer of the turns formed on the package while the package is rotated in a reverse direction opposite to the forward direction without feeding more roving to the package. The package is rotated in the forward direction through at least one half revolution about the axis without feeding more roving to the package so as to form at least a partial loop of the roving around the package above the upper end of the last layer of the turns and then more roving is fed to the package while same is lowered until the finger is below the upper end of the last layer of the turns. Finally the package is raised to sever the roving upstream of the package.
摘要翻译：在通过可旋转的飞纶手指从喂入主轴的粗纱上形成包装在主轴上之后，停止粗纱的进给，以将手to停留在包含在最后匝层上端下方的包装上任何地方的位置形成在包装上。然后将包装降低直到手指在形成在包装上的匝的最后一层的上端上方，同时包装沿与正向相反的方向旋转，而不向包装物馈送更多的粗纱。包装沿着向前的方向旋转至少围绕轴线的一半转，而不会向包装件提供更多的粗纱，以便在最后的匝层的上端上方形成围绕包装的粗纱的至少部分环然后将更多的粗纱送入包装，同时降低直到手指低于最后一圈匝的上端。最后，包装被提升以切断包装上游的粗纱。

18. 发明授权

US5259179A Device for stopping bobbin rail of flyer frame at a desired position 失效
标题翻译：用于在所需位置停止传单框架的绕线架的装置
公开(公告)号：US5259179A
公开(公告)日：1993-11-09
申请号：US845174
申请日：1992-03-03
申请人： Shigeki Sekiya , Takashi Kogiso , Yoshio Kurachi
发明人： Shigeki Sekiya , Takashi Kogiso , Yoshio Kurachi
IPC分类号： D01H1/36 , D01H7/50 , D01H13/24 , D01H1/04
CPC分类号： D01H7/50 , D01H1/365 , D01H13/24
摘要： When a full bobbin signal from a counter CCM counting the number of rotations of the front roller (3) is output, the control element (28) outputs a signal directed to the control motor (M2) of a unit (29) for reciprocating a bobbin rail (10). As a result, the rotation of the control motor (M2) is combined with the rotation of a differential gear (14 ) connected to the main motor (M1), so that a reciprocating movement of the bobbin rail (10) after the full bobbin state is obtained which is faster than that obtained during a usual taking up operation of the roving, which causes the roving to be wound on the bobbin in a much coarser state than usual. A limit switch (LSP) detects a predetermined desired position of the bobbin rail (10), and the control element (28) outputs a signal directed to the unit (29), whereby the main motor (M1) and the control motor (M2) are stopped.

19. 发明授权

US4370850A Roving frame and a method of packaging roving 失效
标题翻译：粗纱机和包装粗纱的方法
公开(公告)号：US4370850A
公开(公告)日：1983-02-01
申请号：US191302
申请日：1980-09-26
申请人： Emil Briner , Peter Novak
发明人： Emil Briner , Peter Novak
IPC分类号： D01H1/04 , D01H7/50 , D01H9/14
CPC分类号： D01H9/14
摘要： Tension is reduced in the unwound length of roving remaining between the drafting mechanism and the package after the frame has been brought to a halt. This can be done by additional feed from the drafting mechanism after stopping of the other elements of the frame. A tension adjusting means is coupled into the drive to the rollers of the drafting mechanism to advance the mechanism the desired amount. The degree of feed may be different depending upon whether the stoppage is due to a break at one of a group of flyers, or to a doffing operation.
摘要翻译：在框架停止之后，在牵伸机构和包装之间的粗纱长度的退绕长度减小。这可以通过在框架的其他元件停止之后来自牵伸机构的附加进给来完成。张力调节装置联接到驱动装置中的牵引机构的辊子上，以将机构推进所需的量。进料的程度可以根据是否由于在一组飞行物中的一个断裂而导致的停止或者落纱操作而不同。

20. 发明授权

US4254615A Apparatus for controlling the bobbin drive of a flyer roving frame 失效
标题翻译：用于控制飞行器粗纱机的筒管驱动装置
公开(公告)号：US4254615A
公开(公告)日：1981-03-10
申请号：US29384
申请日：1979-04-12
申请人： Hermann Adolf , Bernhard Grupp
发明人： Hermann Adolf , Bernhard Grupp
IPC分类号： D01H1/34 , D01H7/50
CPC分类号： D01H1/34
摘要： A device for controlling the bobbin drive of a flyer roving frame which has a bobbin, a flyer and drive roll thereon that are utilized for building a bobbin with yarn. A drive for the frame incorporating a differential gear and controls are provided for adjusting the driving speed of the flyer and drive roll stepwise to different rotational speed stages during the building of the bobbin. An additional speed adjusting device is provided for automatically varying the driving speed of the bobbin within each rotational speed stage. A switching device is provided for automatically switching the rotational speed stages.
摘要翻译：一种用于控制飞轮粗纱架的筒管驱动装置，其具有用于与纱线一起构成筒管的筒管，飞翼和驱动辊。提供了包括差速齿轮和控制装置的框架的驱动装置，用于在绕线管的建造期间将飞行器和驱动辊的驱动速度逐步调节到不同的转速级。提供了一个附加的速度调节装置，用于在每个转速级内自动改变线轴的驱动速度。提供了用于自动切换转速级的开关装置。

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