Opening roller for open end spinning machines
    1.
    发明授权
    Opening roller for open end spinning machines 失效
    开式纺纱机的开卷辊

    公开(公告)号:US5005259A

    公开(公告)日:1991-04-09

    申请号:US175600

    申请日:1988-03-30

    IPC分类号: D01H4/32

    CPC分类号: D01H4/32

    摘要: A pinned opening roller for an open end spinning machine wherein the pinning pattern around the circumferential surface of the roller is provided by spaced pairs of rows of pins which may extend parallel to the rotational axis of the roller, the spacing between the pairs of rows being greater than the spacing between the rows in each pair and in any pair, the pins in one row being staggered relative to those in the other row.Preferably, for a 71/2" circumference roller approximately 1" wide the pins in each row are spaced 0.1" apart and the rows in a pair are 0.03" apart and there are 28 pairs of rows around the circumference.Preferably, the pins in one row of a pair are each spaced equidistant from their adjacent pins in the other row and the pins in the first row of each pair are helically arranged and those in the second row of each pair also extend helically around the circumference of the roller.

    摘要翻译: 一种用于开口纺纱机的销钉打开辊,其中围绕辊的圆周表面的销钉图案由平行于辊的旋转轴线的平行延伸的间隔成对的一排排提供,该对排之间的间隔为 大于每对中的行之​​间的间隔和任何一对中的一行中的引脚相对于另一行中的引脚交错。 优选地,对于大约1“宽的71/2”圆周辊,每排中的销间隔开0.1“,并且一对中的行相差0.03”,并且在圆周周围有28对行。 优选地,一对一排中的销与其另一行中的相邻销相等间距,并且每对的第一行中的销螺旋地布置,并且每对的第二行中的销也围绕圆周螺旋地延伸 的辊子。

    Fiber opening devices
    2.
    发明授权
    Fiber opening devices 失效
    光纤打开设备

    公开(公告)号:US4869060A

    公开(公告)日:1989-09-26

    申请号:US209730

    申请日:1988-06-22

    IPC分类号: D01H4/32

    CPC分类号: D01H4/32

    摘要: A cleaning system for use with a fibre opening device used in connection with the spinning of fibres into yarns wherein an opening roller is mounted for rotation in a housing incorporating a trash separation zone and a fibre stripping zone and the roller has a cylindrical working surface with combing elements projecting thereform, wherein the roller is substantially hollow and has holes in the cylindrical wall defining its working surface to permit flow of air through the wall and the interior of the roller is divided into two or more compartments, and means are provided to remove air and entrained dust and trash from a compartment adjacent to the trash separation zone, and further means are provided to insert air or other gas into a compartment adjacent the fibre stripping zone.

    Opening roller for open end spinning machines
    3.
    发明授权
    Opening roller for open end spinning machines 失效
    开式纺纱机的开卷辊

    公开(公告)号:US4530133A

    公开(公告)日:1985-07-23

    申请号:US577877

    申请日:1984-02-07

    IPC分类号: D01G9/06 D01H4/32 D01G9/14

    CPC分类号: D01H4/32

    摘要: An opening roller for an open end spinning machine which may be formed in one or two parts, the opening roller having a central body or hub (1) preferably provided with a central cylindrical aperture (10) therein for mounting on a drive shaft of an open end spinning machine, there being an outer ring (2) having a cylindrical external surface (7), the ring (2) supporting suitable combing elements in the form of spaced pins (14) or card wire and wherein the ring (2) is spaced from and connected to the central body (1) by means of septal walls (3) which may either extend radially or be inclined to respective radial planes passing through them, and wherein the spaces between the septal walls may be filled with a suitable plastics medium (11) which may surround the pin tails (18) if these project from the rear face (19) of the ring (2). The roller may be machined from a one-piece extrusion (FIG. 2) or after suitable machining may be assembled from two parts which may themselves be extruded.

    摘要翻译: 一种用于开口纺纱机的打开辊,其可以形成在一个或两个部分中,所述打开辊具有中心体或轮毂(1),优选地在其中设置有中心圆柱形孔(10),用于安装在驱动轴上 开口纺纱机,其中具有圆柱形外表面(7)的外圈(2),所述环(2)以相应的销(14)或卡线形式支撑合适的梳理元件,并且其中环(2) 通过间隔壁(3)与中心体(1)间隔开并连接到中心体(1),该间隔壁可以径向延伸或者相对于穿过它们的相应径向平面倾斜,并且其中间隔壁之间的空间可以用合适的 塑料介质(11),如果它们从环(2)的后表面(19)伸出,它们可围绕销尾部(18)。 辊可以由单件挤出机(图2)加工,或者在适当的加工之后可以由本身可以挤出的两个部件组装。

    Lag or stave assembly for Kirschner beaters
    4.
    发明授权
    Lag or stave assembly for Kirschner beaters 失效
    克氏beat子的滞后或组装

    公开(公告)号:US4270245A

    公开(公告)日:1981-06-02

    申请号:US87386

    申请日:1979-10-22

    IPC分类号: D01G9/04 D01G9/06 D01G9/20

    CPC分类号: D01G9/20 D01G9/06

    摘要: A lag or stave assembly for a Kirschner beater which replaces the traditional one-piece wooden lags and is preferably formed from extruded aluminium. The lag assembly is formed in two parts with a first support part which is preferably channel-shaped and can be secured to the free end of an arm or spider of the beater, and a second pinned working part removably secured along its leading and trailing edges to the upper ends of the arms of the support part, one edge, preferably the leading edge, of the working part being secured to the support part removably and hingedly, e.g. by a hook-shaped tongue engaging in a mating groove, and the other edge being fixedly secured to the other arm of the support part, e.g. by means of screws and/or any type of snap-fit or interlock. The arrangement preferably ensures that one of the parts is loaded in tension or compression when the two parts are secured together to prevent rattling.

    摘要翻译: 一种用于克氏搅拌器的滞后组件,其代替了传统的单件木制拖鞋,并且优选地由挤压铝形成。 滞后组件由两部分形成,第一支撑部分优选为通道形状,并且可固定到打浆机的臂或者蜘蛛的自由端,以及第二销钉工作部分,其可拆卸地沿其前缘和后缘固定 到支撑部分的臂的上端,工作部分的一个边缘,优选地,前缘被可移除地和铰接地固定到支撑部分,例如 通过钩形舌片啮合在配合槽中,另一个边缘固定地固定到支撑部分的另一个臂上,例如, 通过螺钉和/或任何类型的卡扣配合或互锁。 该装置优选地确保当两个部件固定在一起以防止发出咔嗒声时,其中一个部件被加载成张紧或压缩。

    Pitch and heave driven wave energy converter system including cable supported reaction masses

    公开(公告)号:US09790913B2

    公开(公告)日:2017-10-17

    申请号:US13428877

    申请日:2012-03-23

    申请人: David B. Stewart

    发明人: David B. Stewart

    摘要: A wave energy converter (WEC) buoy includes at least one pitch-driven WEC (“PDWEC”) device. Each PDWEC device includes two reaction masses which are placed at diametrically opposite ends of a container designed to float along the surface of a body of water and to move in response to the pitching motion of the waves. The reaction masses are interconnected so that when one reaction mass moves up, the diametrically opposed reaction mass moves down, and vice-versa. The movement of the reaction masses drives power take off (PTO) devices to produce useful energy. The reaction masses may be interconnected by any suitable linking system. One or more PDWEC device may be combined with a heave responsive device to produce a WEC buoy which can produce a power output in response to pitch or heave motion.

    Ball and socket power cable connector
    7.
    发明授权
    Ball and socket power cable connector 有权
    球和插座电源线连接器

    公开(公告)号:US08869524B2

    公开(公告)日:2014-10-28

    申请号:US13431775

    申请日:2012-03-27

    摘要: Apparatus for connecting a power cable to a marine vessel which is subject to pitch, heave, roll and yaw motion includes a ball and socket device for decreasing the twisting and bending of the power cable. The socket is attached to the vessel and the ball can rotate freely Within the socket but its up down motion is restricted. The power cable's outer protective sheath is attached to the ball while its conductors pass through the ball and are connected to an internal connector. A flexible cable (wire) is connected between the internal connector and electrical equipment internal to the marine vessel.

    摘要翻译: 用于将电力电缆连接到经过俯仰,起伏,滚动和偏转运动的海洋船舶的装置包括用于减小电力电缆的扭曲和弯曲的球窝装置。 插座连接到容器,球可以在插座内自由旋转,但其向上运动受到限制。 电源线的外保护护套连接到球,同时其导体穿过球并连接到内部连接器。 在内部连接器和船舶内部的电气设备之间连接一根柔性电缆(电线)。

    Reaction mass and spring oscillator for wave energy converter
    9.
    发明授权
    Reaction mass and spring oscillator for wave energy converter 有权
    用于波能转换器的反应质量和弹簧振荡器

    公开(公告)号:US08763389B2

    公开(公告)日:2014-07-01

    申请号:US13507507

    申请日:2012-07-05

    申请人: David B. Stewart

    发明人: David B. Stewart

    IPC分类号: F03B13/18 F03B13/10 F03B13/12

    摘要: A reaction mass and a spring are configured to form an “oscillator”. The reaction mass is coupled to, and can wrap around, a first pulley via a first belt/cable. The spring is coupled to, and can wrap around, a second pulley via a second belt/cable. The first and second pulleys are mechanically linked together and are mounted so they rotate in tandem. The diameter of the second pulley is different than the diameter of the first pulley to cause the reaction mass to travel a different distance than the spring in response to the up down motion of the reaction mass. The first and second pulleys may be circular with the second pulley being made smaller than first. Alternatively, the first pulley may be circular and the second pulley a cam of varying radius.

    摘要翻译: 反应物质和弹簧被配置成形成“振荡器”。 反作用物质通过第一带/电缆连接到第一带轮上并且可包围第一带轮。 弹簧通过第二皮带/电缆连接到第二皮带轮上并且可以包围第二皮带轮。 第一和第二滑轮机械地连接在一起,并被安装成它们一起旋转。 第二滑轮的直径不同于第一滑轮的直径,以响应于反作用物质的向上运动而使反作用物质与弹簧行进不同的距离。 第一和第二滑轮可以是圆形的,其中第二滑轮小于第一滑轮。 或者,第一滑轮可以是圆形的,而第二滑轮可以是不同半径的凸轮。

    Producing filler material, particularly for cigarette filters
    10.
    发明授权
    Producing filler material, particularly for cigarette filters 失效
    生产填料,特别适用于香烟过滤嘴

    公开(公告)号:US4528050A

    公开(公告)日:1985-07-09

    申请号:US403329

    申请日:1982-07-30

    IPC分类号: A24C5/39 D01G1/04 B32B5/02

    CPC分类号: A24C5/39 D01G1/04 Y10S83/913

    摘要: Filler material, particularly for cigarette filters, is produced by feeding a first stream of substantially continuous filaments of filler material onto a pin roller which is driven at a speed such that the filaments are broken by the pins into irregular lengths and are projected from the roller in random orientations. The broken filaments are collected on a carrier stream, also comprising filamentary material, for delivery to a rod-making unit. More than one stream could be supplied to the pin roller so that the broken filaments can comprise a mixture of filaments of different filler materials. The carrier stream may comprise filler material which is different from that in the first stream and may comprise a fibrillated web.

    摘要翻译: 特别是用于香烟过滤嘴的填料是通过将填充材料的基本上连续的长丝的第一流供给到以一定速度被驱动的速度被驱动的速度来制造的,使得细丝被销钉破坏成不规则的长度并从辊子突出 在随机取向。 破碎的长丝被收集在载体流上,还包括丝状材料,用于输送到制杆单元。 可以向针辊供应多于一个流,使得破碎的细丝可以包括不同填料材料的长丝的混合物。 载体流可以包括不同于第一流中的填充材料,并且可以包含原纤化纤维网。