Apparatus for controlling the rotational speed of the spindles of a
spinning preparatory machine
    1.
    发明授权
    Apparatus for controlling the rotational speed of the spindles of a spinning preparatory machine 失效
    用于控制纺纱准备机的锭子的转速的装置

    公开(公告)号:US4375744A

    公开(公告)日:1983-03-08

    申请号:US261153

    申请日:1981-04-20

    CPC分类号: D01H1/34

    摘要: The invention concerns an apparatus for controlling the rotational speed of the spindles of a spinning preparatory machine equipped with spindles and flyers.The proposed control arrangement comprises an infinitely variable variator, which is adapted or adjusted by using a control shaft which is rotatably indexed or stepped. The control or adjustment shaft is moved by a control motor which received its control or switching impulses from a motor control device comprising a programmable indicator or set value transmitter for the desired or set value and a correction element.According to a particularly advantageous design the correction element is of the form of a crossbar distributor arrangement.The apparatus is comfortable and easy to use by the operating personnel and permits, among other advantages, extremely accurate adaptation or adjustment of the spindle rotational speed. The adaption operations can be effected while the machine is running.

    摘要翻译: PCT No.PCT / EP80 / 00091 Sec。 371日期:1981年5月28日 102(e)日期1981年4月20日PCT提交1980年9月3日PCT公布。 出版物WO81 / 00866 日期1981年4月2日。本发明涉及一种用于控制装备有纺锤和飞行物的纺纱预备机的锭子的转速的装置。 所提出的控制装置包括一个无级变速的变速器,它通过使用可旋转地分度或阶梯式的控制轴进行调节或调节。 控制或调节轴由控制电机移动,控制电机从包括用于期望值或设定值的可编程指示器或设定值变送器的电动机控制装置接收其控制或切换脉冲,以及校正元件。 根据特别有利的设计,校正元件是横梁分配器布置的形式。 该装置由操作人员舒适且易于使用,并且允许除了其它优点之外,非常准确地适应或调整主轴转速。 适应操作可以在机器运行时进行。

    Spinning preparatory machine
    2.
    发明授权
    Spinning preparatory machine 失效
    纺纱准备机

    公开(公告)号:US4426836A

    公开(公告)日:1984-01-24

    申请号:US261152

    申请日:1981-05-28

    IPC分类号: D01H1/16 D01H9/02 D01H9/04

    CPC分类号: D01H9/046

    摘要: The invention concerns a spinning preparatory machine with suspended pivotable flyers arranged in at least one row. The flyers are supported in a frame composed of a longitudinal beam and two arms and arranged at right angles thereto, which frame is pivotable about a pivoting axis between an operating position and a doffing position. A pivoting and loading system is connected with the frame in such a manner that the frame is locked in its operating position.The spinning preparatory machine according to the invention shows, among others, the advantage of an accurate positioning of the pivotable flyers in a locked operating position, high operational reliability and affords safety against accidents from occurring.

    摘要翻译: PCT No.PCT / EP80 / 00090 Sec。 371日期:1981年5月28日 102(e)日期1981年4月20日PCT提交1980年9月3日PCT公布。 公开号WO81 / 00867 日本1981年4月2日。本发明涉及一种具有悬挂的可枢转的飞行物的纺纱准备机,该飞行器布置在至少一排中。 传单支撑在由纵向梁和两个臂构成的框架中并且与其成直角布置,该框架可围绕枢转轴线在操作位置和落纱位置之间枢转。 枢转和加载系统与框架连接,使得框架被锁定在其工作位置。 根据本发明的纺纱准备机器尤其示出了可枢转飞行物在锁定操作位置的精确定位的优点,高操作可靠性并且提供了防止发生事故的安全性。

    Method of automatically doffing the full bobbin packages from, and
donning the empty bobbin tubes onto, the spindles of a preparatory
spinning machine
    3.
    发明授权
    Method of automatically doffing the full bobbin packages from, and donning the empty bobbin tubes onto, the spindles of a preparatory spinning machine 失效
    将全筒管包装自动落纱,并将空筒管装入预备纺纱机的锭子上的方法

    公开(公告)号:US4389840A

    公开(公告)日:1983-06-28

    申请号:US243947

    申请日:1981-03-10

    IPC分类号: B65H67/04 D01H9/02 D01H9/04

    CPC分类号: D01H9/046

    摘要: The present invention concerns a method of automatically doffing the full bobbin packages from, and donning the empty bobbin tubes onto, the spindles of a preparatory spinning machine equipped with flyers. The flyers are of the so-called suspended type, i.e. they are rotatably supported in a flyer head.For the conjoint, vertical doffing of the full bobbin packages, and for the conjoint, vertical donning of the empty bobbin tubes the flyers are pivoted to the side in such manner, that they cannot obstruct the doffing of the full bobbins any more.The inventive preparatory spinning machine comprises a common support beam in which the flyers are rotatably supported, in which arrangement the beam can effect a translatory movement in such manner that each flyer can be brought into an inclined position.

    摘要翻译: PCT No.PCT / EP80 / 00040 Sec。 371日期1981年3月10日 102(e)1981年3月2日PCT申请1980年6月30日PCT公布。 公开号WO81 / 00264 日期:1981年2月5日。本发明涉及一种将全筒管包装自动落纱并将空筒管放置在配有传单的预备纺纱机的锭子上的方法。 传单是所谓的悬挂式,即它们被可旋转地支撑在传单头中。 对于联合的,全筒管包装的垂直落纱,并且对于空筒管的垂直穿孔,传单以这种方式枢转到侧面,使得它们不能再阻碍整个筒管的落纱。 本发明的预备纺纱机包括公共支撑梁,其中传单可旋转地支撑在该布置中,梁可以以这样的方式实现平移运动,使得每个飞翼可以进入倾斜位置。

    Roving frame and a method of packaging roving
    4.
    发明授权
    Roving frame and a method of packaging roving 失效
    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

    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。

    Manual apparatus for threading-in textile apparatus
    5.
    发明授权
    Manual apparatus for threading-in textile apparatus 失效
    用于穿线纺织设备的手动装置

    公开(公告)号:US4353202A

    公开(公告)日:1982-10-12

    申请号:US185014

    申请日:1980-09-08

    CPC分类号: B65H51/16 B65H2701/31

    摘要: The present invention is concerned with threading-in textile materials, such as a yarn, a roving or similar textile or filamentary material, into an enclosed duct or the like. The threading-in of the textile material is accomplished by manually operating a manual apparatus which functions as a pump. In this way there can be avoided the use of expensive and complicated devices presently provided for threading-in textile materials as is known. The invention is astonishingly simple, the manual apparatus is easy and convenient to use, readily transportable and its cost is exceedingly modest.

    摘要翻译: 本发明涉及诸如纱线,粗纱或类似纺织品或丝状材料之类的丝线纺织材料,进入封闭的管道等。 纺织材料的穿入通过手动操作作为泵的手动装置来实现。 以这种方式,可以避免使用目前提供的用于穿线纺织材料的昂贵且复杂的装置,如已知的那样。 本发明令人惊讶的是,手动装置使用方便,便于运输,成本非常适中。

    Spinning frame
    6.
    发明授权
    Spinning frame 失效
    旋转框架

    公开(公告)号:US4361006A

    公开(公告)日:1982-11-30

    申请号:US164068

    申请日:1980-06-30

    CPC分类号: D01H1/42 D01H11/005 D01H5/66

    摘要: A spinning frame having a frame mount, a plurality of spindles and, suction elements for each spindle, a ventilating fan arranged in the frame mount and connected to the suction elements, and a filter on the pressure side of the ventilating fan, the filter forming at least part of the rear wall of the frame mount, and including pneumatic cleaning means for the filter, said cleaning means including a suction arm which is movable along the filter and is connected to a suction device.

    摘要翻译: 一种具有框架安装件,多个主轴和用于每个主轴的抽吸元件的旋转框架,布置在框架安装件中并连接到抽吸元件的通风扇,以及在通风扇的压力侧的过滤器,过滤器形成 框架安装件的后壁的至少一部分,并且包括用于过滤器的气动清洁装置,所述清洁装置包括可沿着过滤器移动并连接到抽吸装置的抽吸臂。

    Spinning frame
    7.
    发明授权
    Spinning frame 失效
    旋转框架

    公开(公告)号:US4350007A

    公开(公告)日:1982-09-21

    申请号:US164066

    申请日:1980-06-30

    CPC分类号: D01H1/42 D01H11/005 D01H5/66

    摘要: The spindles of a flyer spinning frame are each mounted in respective chambers which are defined by telescopically slidable rings. The lowest ring on each sleeve is sealingly fixed on a spindle rail, while the uppermost ring on each sleeve is attached to a common, vertically movable support. The chambers, which are open at the top, are connected to the suction side of a ventilating fan by ducts, which extend through the spindle rail, and by flexible lines.

    摘要翻译: 传单纺纱机的主轴各自安装在由可伸缩滑动环限定的相应的室中。 每个套筒上的最低环密封地固定在心轴导轨上,而每个套筒上的最上面的环连接到共同的可垂直移动的支撑件上。 在顶部开口的腔室通过通过主轴导轨延伸的管道和柔性线路连接到通风扇的吸入侧。

    Sliver-processing frame having drawing rollers
    8.
    发明授权
    Sliver-processing frame having drawing rollers 失效
    带有拉丝辊的条子处理框架

    公开(公告)号:US4357793A

    公开(公告)日:1982-11-09

    申请号:US164067

    申请日:1980-06-30

    CPC分类号: D01H1/42 D01H11/005 D01H5/66

    摘要: For automatic feeding of slivers through drawing rollers there is provided a sliver-processing frame having drawing rollers, tubes for conveying slivers to be drawn and a plurality of suction elements connected to a common source of low pressure wherein the drawing rollers are enclosed in a casing of which the interior is connected to the source of low pressure the casing having inlet orifices for admitting cleaning air to the surfaces of the drawing rollers, one end of each tube leading into the casing.

    摘要翻译: 为了通过拉伸辊自动进给条子,提供了一种具有拉丝辊的纱条加工框架,用于输送待拉取的条子的管和连接到共同的低压源的多个抽吸元件,其中拉拔辊被封闭在套管 其内部连接到低压源,该壳体具有用于将清洁空气引入到拉制辊的表面的入口孔,每个管的一端通向壳体。