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公开(公告)号：US5303453A
公开(公告)日：1994-04-19
申请号：US817292
申请日：1992-01-06
IPC分类号： D01G19/08
CPC分类号： D01G19/08
摘要： A textile machine is provided with apparatus for preparing the trailing end of a lap and a leading end of a fresh lap so that each end has a reduced fiber mass per unit length of lap in the prepared end. These lap ends are thereafter superimposed and joined together for subsequent processing in a combing unit of a combing machine or a drafting unit of a ribbon lap machine. The respective ends of the two laps may be prepared by a tearing action caused by clamping of the respective lap end between two spaced apart nip lines which are moved away from each other and wherein the spacing is slightly more than the length of the longest fiber in the lap. Preparation of a lap end may also be accomplished using a suction head for clamping of a lap along a nip line in order to carry out tearing of the lap to produced a prepared end.
摘要翻译： 纺织机器设置有用于准备搭接的后端和新鲜搭接的前端的装置，使得每个端部在准备的端部中具有减小的单位长度的卷材的纤维质量。 然后将这些搭接部分重叠并连接在一起，以便在精梳机的精梳单元或丝带搭接机的牵伸单元中进行后续处理。 两个圈的相应端可以通过由两个间隔开的夹紧线夹紧相应的搭接端而彼此远离的撕裂动作来制备，并且其间距稍大于最长纤维的长度 一圈 搭接端的准备也可以使用用于沿着辊隙夹紧搭接件的吸头实现，以便执行搭接件的撕裂以产生准备的端部。
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公开(公告)号：US5027475A
公开(公告)日：1991-07-02
申请号：US552697
申请日：1990-07-16
IPC分类号： D01G19/08
CPC分类号： D01G19/08
摘要： A textile machine is provided with apparatus for preparing the trailing end of a lap and a leading end of a fresh lap so that each end has a reduced fiber mass per unit length of lap in the prepared end. These lap ends are thereafter superimposed and joined together for subsequent processing in a combing unit of a combing machine or a drafting unit of a ribbon lap machine. The respective ends of the two laps may be prepared by a tearing action caused by clamping of the respective lap end between two spaced apart nip lines which are moved away from each other and wherein the spacing is slightly more than the length of the longest fiber in the lap. Preparation of a lap end may also be accomplished using a suction head for clamping of a lap along a nip line in order to carry out tearing of the lap to produced a prepared end.
摘要翻译： 纺织机器设置有用于准备搭接的后端和新鲜搭接的前端的装置，使得每个端部在准备的端部中具有减小的单位长度的卷材的纤维质量。 然后将这些搭接部分重叠并连接在一起，以便在精梳机的精梳单元或丝带搭接机的牵伸单元中进行后续处理。 两个圈的相应端可以通过由两个间隔开的夹紧线夹紧相应的搭接端而彼此远离的撕裂动作来制备，并且其间距稍大于最长纤维的长度 一圈 搭接端的准备也可以使用用于沿着辊隙夹紧搭接件的吸头实现，以便执行搭接件的撕裂以产生准备的端部。
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公开(公告)号：US5077865A
公开(公告)日：1992-01-07
申请号：US681097
申请日：1991-04-05
IPC分类号： D01G19/08
CPC分类号： D01G19/08
摘要： A textile machine is provided with apparatus for preparing the trailing end of a lap and a leading end of a fresh lap so that each end has a reduced fiber mass per unit length of lap in the prepared end. These lap ends are thereafter superimposed and joined together for subsequent processing in a combing unit of a combing machine or a drafting unit of a ribbon lap machine. The respective ends of the two laps may be prepared by a tearing action caused by clamping of the respective lap end between two spaced apart nip lines which are moved away from each other and wherein the spacing is slightly more than the length of the longest fiber in the lap. Preparation of a lap end may also be accomplished using a suction head for clamping of a lap along a nip line in order to carry out tearing of the lap to produced a prepared end.
摘要翻译： 纺织机器设置有用于准备搭接的后端和新鲜搭接的前端的装置，使得每个端部在准备的端部中具有减小的单位长度的卷材的纤维质量。 然后将这些搭接部分重叠并连接在一起，以便在精梳机的精梳单元或丝带搭接机的牵伸单元中进行后续处理。 两个圈的相应端可以通过由两个间隔开的夹紧线夹紧相应的搭接端而彼此远离的撕裂动作来制备，并且其间距稍大于最长纤维的长度 一圈 搭接端的准备也可以使用用于沿着辊隙夹紧搭接件的吸头实现，以便执行搭接件的撕裂以产生准备的端部。
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公开(公告)号：US5367746A
公开(公告)日：1994-11-29
申请号：US64152
申请日：1993-06-18
CPC分类号： D01G19/08
摘要： One or both of the lap rollers on which a lap roll is mounted for unwinding purposes is driven with an increasing speed during the winding-off interval so as to maintain the thickness of the lap layer constant. This, in turn, maintains the count of the sliver to be formed in the comber at a constant number. The increase in the lap roller drive can be made dependent upon the length of the lap layer which is unwound from the roll, on the mass of the lap layer delivered to the comber or on the mass of a sliver produced from the combed lap as measured at a point downstream of the comber. The speed may be increased in a stepwise manner or continuously.
摘要翻译： PCT No.PCT / CH92 / 00190 Sec。 371日期：1993年6月18日 102（e）日期1993年6月18日PCT提交1992年9月18日PCT公布。 公开号WO93 / 06275 日期：1993年4月1日。在卷绕间隔期间以一个增加的速度驱动一个或两个其上安装有卷轴的卷筒辊以用于展开目的，以便保持搭接层的厚度恒定。 这反过来又保持了在梳子中形成的细条数量不变。 卷筒辊驱动器的增加可以取决于从卷筒展开的搭接层的长度，输送到精梳机的搭接层的质量或由精梳卷材产生的条子质量的量度 在精梳机下游的一个点。 速度可以逐步地或连续地增加。
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5.发明授权
公开(公告)号：US5502875A
公开(公告)日：1996-04-02
申请号：US294493
申请日：1994-08-23
申请人： Thomas Stolz , Viktor Pietrini , Oliver Wuest
发明人： Thomas Stolz , Viktor Pietrini , Oliver Wuest
摘要： The combing machine has a row of combing heads which are allocated with a drive shaft extending parallel to the longitudinal direction of the row. The combing heads are provided downstream with a drafting arrangement whose cylinders are arranged horizontally and at a right angle to the drive shaft. A funnel wheel and a can plate are rotatable about vertical axes. The transmission for driving the cylinders of the drafting arrangement, the funnel wheel and the can plate has two V-drives with a crossed toothed belt each. The first V-drive connects the drive shaft to a drafting arrangement drive shaft which is parallel to the cylinders of the drafting arrangement. The second V-drive connects a shaft which is parallel to the drafting arrangement drive shaft to a vertical drive shaft for the funnel wheel and the can plate.
摘要翻译： 梳理机具有一列精梳头，其配置有平行于该行的纵向方向延伸的驱动轴。 精梳头在下游设有一个牵伸装置，其气缸水平布置并与驱动轴成直角。 漏斗轮和罐板可绕垂直轴线旋转。 用于驱动牵伸装置的气缸，漏斗轮和罐板的传动装置具有两个带有交叉齿形带的V型传动装置。 第一V型驱动器将驱动轴连接到平行于牵伸装置的气缸的牵伸装置驱动轴上。 第二V型驱动器将平行于牵伸装置驱动轴的轴连接到用于漏斗轮和罐板的垂直驱动轴。
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公开(公告)号：US07043894B2
公开(公告)日：2006-05-16
申请号：US10652579
申请日：2003-08-29
申请人： Oliver Wuest , Wolf Horst
发明人： Oliver Wuest , Wolf Horst
IPC分类号： D01H4/42
摘要： For an air spinning frame, reluctance motors are provided for each spinning place to drive the pairs of rollers of the drafting unit, the drawing-off means, and the friction roller. Thereby, for the run-up of a spinning place, e.g., after a thread break, a specific frequency converter is provided. After reaching the stationary operating speed, a switch over onto a further frequency converter takes place, at which time, the corresponding reluctance motors of the other spinning places are driven in parallel. By the use of reluctance motors it can be done without a complex speed regulation means. A specific dimensioning of the reluctance motors permits a very fast run-up and a particularly good efficiency during the stationary operation.
摘要翻译： 对于空气纺纱机架，为每个旋转位置提供磁阻电动机以驱动牵伸单元，牵引装置和摩擦辊的成对辊。 因此，对于旋转位置的启动，例如在断线之后，提供特定的变频器。 在达到稳定运行速度后，进行另一个变频器的切换，此时，其他旋转位置的相应磁阻电机并联驱动。 通过使用磁阻电机，无需复杂的调速手段即可完成。 磁阻电动机的具体尺寸允许非常快速的起动和在静止操作期间特别好的效率。
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公开(公告)号：US5956811A
公开(公告)日：1999-09-28
申请号：US682079
申请日：1996-07-15
申请人： Paul Cahannes , Oliver Wuest
发明人： Paul Cahannes , Oliver Wuest
CPC分类号： D01G15/24
摘要： In some embodiments, the drive belt for receiving the flats in a revolving flat card employs pairs of connecting elements for snap-fitting into an aperture in an end head at one end of a flat. Each connecting element has an inclined surface which extends from the body of the belt to form an acute angle of from 60.degree. to 80.degree.. The end head of each flat has a rectangular opening to receive the pair of connecting elements and has transverse molding each provided with an inclined surface to mate with the inclined surfaces of the connecting elements of the belt. In another embodiment, the drive belt employs pairs of ribs of simple rectangular section to engage within a buckle element of a flat while each rib is able to flex about a root of the rib at the belt body.
摘要翻译： 在一些实施例中，用于接收旋转平板中的平面的驱动带采用成对的连接元件，用于卡扣配合到平坦端的一端的端头中的孔中。 每个连接元件具有从带的主体延伸的倾斜表面，形成60°至80°的锐角。 每个平面的端头具有矩形开口以接收一对连接元件，并且具有横向模制件，每个模具设置有倾斜表面以与带的连接元件的倾斜表面配合。 在另一个实施例中，驱动带采用成对的简单矩形截面的肋，以接合在平坦的带扣元件内，而每个肋能够围绕带体处的肋的根部弯曲。
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