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    Suction device
    51.
    发明授权
    Suction device 失效
    吸引装置

    公开(公告)号：US5175909A

    公开(公告)日：1993-01-05

    申请号：US738382

    申请日：1991-07-31

    Applicant: Akiva Pinto

    Inventor： Akiva Pinto

    IPC: D01G7/10 ,  D01G7/12

    CPC classification number: D01G7/12 ,  D01G7/10

    Abstract: A suction device for a bale opener is provided for sucking off fiber flocks having a suction hood (1) being arranged above the opening means of the bale opener, extending over the whole working width and being connected with a suction channel (6) for removal of the sucked fibers, which suction hood (1) has a suction opening opposite the bale surface and consists of two opposite side walls (4, 5) as well as a rear hood-limiting wall (3) and an upper hood-limiting wall (2) which are at least partially curved. The invention provides that the highest point or uppermost portion (13) of the upper hood-limiting wall (2) is arranged in the central area of the working width and that both hood limiting walls (2, 3) of the suction hood (1) have a continuous curve.

    Abstract translation: 用于打包器的抽吸装置用于吸取具有抽吸罩（1）的纤维绒布，该抽吸罩（1）布置在捆包开启器的开口装置的上方，在整个工作宽度上延伸并且与抽吸通道（6）连接以用于去除 所述抽吸罩（1）具有与所述捆包表面相对的吸入口，并且包括两个相对的侧壁（4,5）以及后罩限制壁（3）和上罩限制壁 （2）至少部分弯曲。 本发明提出，上罩限制壁（2）的最高点或最上部（13）布置在工作宽度的中心区域中，并且吸气罩（1）的两个罩限制壁（2,3） ）具有连续曲线。

    Opening device with metal detector and stop-off
    52.
    发明授权
    Opening device with metal detector and stop-off 失效
    打开装置，带金属检测器和停止

    公开(公告)号：US4993117A

    公开(公告)日：1991-02-19

    申请号：US472994

    申请日：1990-01-31

    Applicant: Akiva Pinto ,  Guenter Lucassen ,  Reinhard Schmidt

    Inventor： Akiva Pinto ,  Guenter Lucassen ,  Reinhard Schmidt

    IPC: D01G7/00 ,  D01G7/04 ,  D01G7/06 ,  D01G7/12

    CPC classification number: D01G7/12 ,  D01G7/04

    Abstract: In an opening device for opening pressed fibre bales, e.g. cotton and viscose fibre bales and the like, by means of a reduction device, e.g. a milling device, being translationally movable over the surface of a bale or a row of bales, the reduction device having at least one milling roll with pressure rolls (17, 18) being disposed axially parallel on both sides of the reduction device, opener discs (14), provided on the milling rolls (3,4) meshing with a grate (10), the grate bars (11) of which lie between the opener discs (14) that engage the bale surface, and with a metal detector device, it is provided that the grate bars (11) are extended towards the pressure rolls (17, 18) to the immediate vicinity of the pressure rolls (17,18), and that the metal detector device is formed by the grate bars (11) and said pressure rolls (17, 18), the grate bars (11) forming a first contact surface and the pressure rolls (17, 18) forming a second contact surface.

    Abstract translation: 在用于打开压制的纤维束的打开装置中，例如， 棉和粘胶纤维束等，通过还原装置，例如， 一种铣削装置，其可平移地移动到捆包或一排捆的表面上，所述还原装置具有至少一个铣削辊，所述至少一个铣削辊与压缩辊（17,18）轴向平行地设置在所述还原装置的两侧，开启盘 （14），设置在与格栅（10）啮合的铣削辊（3,4）上，其格栅杆（11）位于与捆包表面接合的开启盘（14）之间，以及金属检测器装置 ，格栅（11）向加压辊（17,18）延伸到压力辊（17,18）的紧邻附近，并且金属检测器装置由格栅杆（11）形成 ）和所述压力辊（17,18），所述格栅杆（11）形成第一接触表面和形成第二接触表面的压力辊（17,18）。

    Metallic wire used with textile fiber processing elements, in particular, with cleaning rollers
    53.
    发明授权
    Metallic wire used with textile fiber processing elements, in particular, with cleaning rollers 失效
    金属丝与纺织纤维加工元件，特别是与清洁辊一起使用

    公开(公告)号：US4953264A

    公开(公告)日：1990-09-04

    申请号：US209016

    申请日：1988-06-20

    Applicant: John D. Hollingsworth ,  Akiva Pinto

    Inventor： John D. Hollingsworth ,  Akiva Pinto

    IPC: D01G15/88

    CPC classification number: D01G15/88

    Abstract: Metallic toothed wire is disclosed for textile fibers processing elements for processing cotton, synthetic fibers and the like, and particularly for use with cleaning rollers in which the surface is clothed with the toothed wire. The toothed wire comprises a plurality of teeth having a tooth distance (4,17) between the teeth (3,16) in a circumferential direction of at least 10 mm. The teeth (3,16) have a height which extends to about one third of the tooth distance, and preferably no more than 3 mm. The teeth have an ascending rear portion (5,20) which ascends in a rear inclination over about half the tooth distance from a tooth base (9,19) to a tooth tip. An undercut portion (8,21) which has an undercut inclination extends downwardly from the tooth tip to the base. A positive front angle (7,23) is between the rear inclination and the undercut inclination within a range of 10 degrees to 40 degrees. A trough interspace (26) is defined between the undercut portions and tooth bases of adjacent teeth (3,16) for receiving waste particles from fiber cleaning of substantial length which are not broken or comminuted.

    Abstract translation: 公开了用于加工棉，合成纤维等的纺织纤维加工元件的金属齿形线，特别是用于表面用齿形线覆盖的清洁辊。 所述齿形线包括多个齿，所述多个齿在所述齿（3,16）之间在圆周方向上具有至少10mm的齿距（4,17）。 齿（3,16）具有延伸到齿距离的约三分之一的高度，并且优选地不大于3mm。 齿具有上升的后部部分（5,20），其在从牙齿基部（9,19）到牙齿尖端的齿距离的大约一半的后倾斜度上升。 具有底切倾斜度的底切部分（8,21）从齿尖向下延伸到基部。 正向前角（7,23）在10度至40度的范围内在后倾斜和底切倾斜之间。 凹槽间隙（26）被限定在相邻齿（3,16）的底切部分和齿根之间，用于接收来自未破碎或粉碎的相当长度的纤维清洁的废弃颗粒。

    Apparatus for reducing fiber bales of spinning material
    54.
    发明授权
    Apparatus for reducing fiber bales of spinning material 失效
    用于减少纺丝材料的纤维捆的装置

    公开(公告)号：US4780933A

    公开(公告)日：1988-11-01

    申请号：US89115

    申请日：1987-08-25

    Applicant: Akiva Pinto ,  Guenter Lucassen ,  Reinhard Schmidt

    Inventor： Akiva Pinto ,  Guenter Lucassen ,  Reinhard Schmidt

    IPC: D01G7/00 ,  D01G7/04 ,  D01G7/14 ,  D01G7/06

    CPC classification number: D01G7/04 ,  D01G7/14

    Abstract: An apparatus for reducing pressed fiber bales arranged in a row is disclosed which facilitates removal of fibers from the upper surface of the bales adjacent a stationary member (28). Transversely extending rollers (18, 19) parallel to milling rollers (4, 5) are provided with blocking means (25, 26). These blocking means may be actuated to prevent rotation of rollers (18, 19). As rollers (18, 19) are carried by housing (2) so as to extend slightly beyond the housing in the direction of travel (16). Upon reaching stationary member (28), blocking means prevents rotation of roller (19). The teeth of roller (19) act as a rake to remove fibers from bale (24a) adjacent stationary member (28) as reducing means (1) starts its travel in the return direction. In this manner, the fibers from the entire upper surface of bale (24) are more totally and uniformly removed.

    Abstract translation: 公开了一种用于减少排列成一排的压制纤维捆的设备，其有助于从邻近固定构件（28）的捆的上表面去除纤维。 与铣削辊（4,5）平行的横向延伸辊（18,19）设置有阻挡装置（25,26）。 可以致动这些阻挡装置以防止辊（18,19）的旋转。 由于辊（18,19）由壳体（2）承载，以便在行进方向（16）上稍微延伸超出壳体。 在到达固定构件（28）时，阻挡装置防止辊（19）的旋转。 当减速装置（1）沿着返回方向开始行进时，辊（19）的齿作为耙子从相邻固定构件（28）的捆包（24a）中移除纤维。 以这种方式，从捆包（24）的整个上表面的纤维更完全和均匀地去除。

    WEB weight control system
    55.
    发明授权
    WEB weight control system 失效
    WEB重量控制系统

    公开(公告)号：US4689857A

    公开(公告)日：1987-09-01

    申请号：US886711

    申请日：1987-09-01

    Applicant: Akiva Pinto

    Inventor： Akiva Pinto

    IPC: D01G15/36 ,  D01G23/04 ,  D01G23/06 ,  D01H5/38

    CPC classification number: D01G23/045 ,  D01G23/06

    Abstract: A web weight control system and method are disclosed wherein the actual weight of fibers supplied to a carding machine (36) are measured in a static condition in a weight pan (20). The supply roll (14) is controlled by computer (A) to supply a preset weight of fibers to weight pan (20). The weighed fibers are supplied to an apron feed (22) and to a pneumatic delivery system (28). Apron feeder (22) may be adjusted by adjusting the speed of an apron feed roll (50a). To maintain the fiber in a storage chute feed (32). Pressure sensed by a pressure gauge (52) is used to indicate quantity of fiber in chute feed (32) and pressure signal (53) is fed to computer (A) for control of delivery roll (50a). Card feed roll 62 which feeds fibers in the form of a batt (35) from chute feed (32) to the carding machine is controlled by computer (A) in synchronization with the speed of the carding machine as sensed by doffer roll (68). A preset web weight signal (48) is compared to an actual weight signal (46) representing the actual weight of fibers supplied by weigh pan (20). Any difference between the preset web weight and actual fiber weight is compensated for by adjustment of the operation of card feed roll (62). At the same time, adjustment of fiber supply roll (14) is made to adjust the weight of fibers supplied to pan (20) and maintain the feed of a preset weight of fibers.

    Apparatus for forming a fiber column in a chute feed
    56.
    发明授权
    Apparatus for forming a fiber column in a chute feed 失效
    用于在滑槽进料中形成纤维柱的装置

    公开(公告)号：US4661025A

    公开(公告)日：1987-04-28

    申请号：US758369

    申请日：1985-07-24

    Applicant: Akiva Pinto ,  Guenther Lucassen

    Inventor： Akiva Pinto ,  Guenther Lucassen

    IPC: D01G23/02 ,  B65G53/48

    CPC classification number: D01G23/02

    Abstract: Apparatus and method for forming a uniform fiber column in a chute feed (A) which includes an entrance opening (34) in a reserve section (30) of the chute at which an inclined air deflection vane (42) is pivoted for deflecting the incoming fiber-laden airflow downwardly in nonturbulent, uniform flow paths. A fiber column (F) with a level top surface (43) is provided along the entire length (L) of the reserve chute (40). An adjustable width throat (B) in the reserve chute compacts and shapes the fibers into a fiber column having a desired form avoiding fiber drag down the chute walls. The adjustable throat includes a pair of longitudinal movable wall elements (66, 68). The wall elements may be adjusted and fixed in position to provide a throat cross-section having a desired width (W) or shape depending on the type fiber being fed.

    Abstract translation: 在斜槽进料（A）中形成均匀纤维柱的装置和方法，其包括在斜槽的储备部分（30）中的入口（34），倾斜的空气偏转叶片（42）在所述入口开口（30）处枢转， 在不均匀的流动路径中，纤维充满气流向下流动。 沿着储备槽（40）的整个长度（L）设置具有水平顶面（43）的纤维柱（F）。 储备滑槽中的可调宽度喉部（B）压缩并将纤维成形为具有所需形状的纤维柱，从而避免纤维沿着滑槽壁向下拖动。 可调喉部包括一对纵向活动壁元件（66,68）。 可以将壁元件调节并固定在适当的位置，以提供具有所需宽度（W）或形状的喉部横截面，这取决于所供给的纤维类型。

    Chute feed apparatus for a carding machine
    57.
    发明授权
    Chute feed apparatus for a carding machine 失效
    用于梳理机的滑槽进给装置

    公开(公告)号：US4586218A

    公开(公告)日：1986-05-06

    申请号：US655974

    申请日：1984-09-28

    Applicant: Akiva Pinto

    Inventor： Akiva Pinto

    IPC: D01G23/02 ,  D01G15/00 ,  D01G9/06

    CPC classification number: D01G23/02

    Abstract: A chute feed means comprising upper and lower chutes intercommunicating through channelways between guide walls and a feed roller and a beater roller provides virtual elimination of stressing constituent fibers on the flock being processed by obviating all reversals in direction of movement of the flock through the chute feed means. This is the result of causing the feed roller and the beat roller to be rotated in opposite rotational senses to one another and by positioning the roller axes and guide walls such that the flow of flock through the intercommunicating channelways is made almost laminar.

    Abstract translation: 滑槽进给装置包括通过引导壁之间的通道相互连通的上滑板和下滑槽，以及进给辊和打浆辊，通过消除通过滑槽进给的羊群运动方向上的所有反转，可以虚拟地消除被处理的羊群上的应力组成纤维 手段。 这是由于使进给辊和打浆滚筒以相反的旋转方向彼此旋转并且通过定位滚子轴线和导向壁使得通过相互通道的纱线的流动几乎成为层流的结果。

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