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24 条记录 (耗时 0.009 秒)

    Method of removing textile roll lap-ups
    1.
    发明授权
    Method of removing textile roll lap-ups 失效
    去除纺织卷帘的方法

    公开(公告)号：US4775421A

    公开(公告)日：1988-10-04

    申请号：US28733

    申请日：1987-03-23

    申请人： Joe R. Whitehurst

    发明人： Joe R. Whitehurst

    IPC分类号： D01H5/60

    CPC分类号： D01H5/60

    摘要： Strand lap-ups may be removed from textile rolls by using the present method and apparatus while the textile rolls remain in position on the textile machine or by initially removing a roll with a lap-up thereon from the textile machine before shearing and severing the lap-up and replacing the removed roll with another roll free of any lap-ups. The present apparatus includes a wheeled hand truck with a vertical array of spaced shelves with at least one of the shelves containing replacement textile rolls and another shelf serving to receive textile rolls having lap-ups thereon. An electrically powered shear is associated with the hand truck and includes a pair of generally parallel cooperating rows of teeth facing in a common direction with the free ends of the teeth being blunt to prevent damage to the roll when being utilized to remove the lap-up from the roll. A battery and battery charger are carried by lower regions of the hand truck and the hand truck is dimensioned to easily maneuver down relatively narrow aisles between rows of adjacent textile machines in a textile mill.

    摘要翻译： 通过使用本方法和装置，当织物辊保持在纺织机器上的适当位置时，或者可以在剪切和切断棉卷之前首先从纺织机器上从其上拾取卷起来卷起卷筒， 然后用不含任何搭档的另一个卷取代取出的卷。 本装置包括具有垂直阵列的间隔架的轮式手推车，其中至少一个架子包含替换的纺织辊，另一个搁架用于接收其上具有搭接的织物辊。 电动剪切机与手推车相关联，并且包括一对大致平行的协作的齿排，其面向共同的方向，其中自由端的齿是钝的，以防止当用于移除搭接物时损坏辊 从卷。 电动车和电池充电器由手推车的下部区域承载，手推车的尺寸设计为容易地在纺织厂中相对窄的通道相邻的纺织机器之间移动。

    Roller of draft apparatus
    2.
    发明授权
    Roller of draft apparatus 失效
    起草机的辊子

    公开(公告)号：US4691415A

    公开(公告)日：1987-09-08

    申请号：US893007

    申请日：1986-08-04

    申请人： Shoji Sakai ,  Koshi Noda

    发明人： Shoji Sakai ,  Koshi Noda

    IPC分类号： D01H5/74

    CPC分类号： D01H5/74 ,  D01H5/60

    摘要： A draft roller in a spinning machine in which its portion in contact with a fiber bundle, i.e. the draft portion, is made relatively large in diameter, and the roller portion adjacent to the draft portion are tapered gradually away from the draft portion so that fibers wound around the draft portion are moved therefrom to the tapered portions and can be removed easily.

    摘要翻译： 纺丝机中的牵伸辊，其与纤维束（即，牵伸部分）接触的部分的直径相对较大，并且与牵伸部分相邻的辊部分逐渐从牵伸部分逐渐变细，使得纤维 卷绕在牵伸部上的卷绕部分从其移动到锥形部分，并且可以容易地移除。

    Apparatus for condensing a drafted fiber strand
    7.
    发明授权
    Apparatus for condensing a drafted fiber strand 失效
    用于冷凝起草的纤维束的装置

    公开(公告)号：US06223514B1

    公开(公告)日：2001-05-01

    申请号：US09488825

    申请日：2000-01-21

    申请人： Hans Stahlecker

    发明人： Hans Stahlecker

    IPC分类号： D01H528

    CPC分类号： D01H5/72 ,  D01H5/26 ,  D01H5/60

    摘要： A condensing zone is arranged downstream of the front roller pair of a drafting arrangement of a spinning machine, in which condensing zone a drafted fiber strand is condensed. The condensing zone comprises a sliding surface having a suction slit, which sliding surface serves as a guide for a circulating air-permeable transport belt. The transport belt transports the fiber strand over the suction slit to a nipping roller, which presses the fiber strand and the transport belt against the sliding surface. The perforation of the transport belt presents a risk, namely that fiber fly or other impurities can be deposited between the sliding surface and the supporting surface of the transport belt arranged thereto. For this reason it is provided that the sliding surface has at least one sharp edge, which extends transversely to the transport direction and which scrapes the supporting surface. The sharp edge lies preferably in the area of the supporting surface which covers the suction slit.

    摘要翻译： 冷凝区域布置在纺纱机的牵伸装置的前辊对的下游，其中冷凝区域牵伸的纤维束被冷凝。 冷凝区域包括具有抽吸狭缝的滑动表面，该滑动表面用作循环透气传送带的引导件。 输送带将纤维束在抽吸狭缝上传送到夹持辊，该夹持辊将纤维束和传送带压靠在滑动表面上。 传送带的穿孔存在风险，即，可以在滑动表面和布置在其上的传送带的支撑表面之间沉积纤维飞或其它杂质。 由于这个原因，滑动表面具有至少一个锋利的边缘，其横向于输送方向延伸并且刮擦支撑表面。 锋利的边缘优选地位于支撑表面的覆盖抽吸狭缝的区域中。

    Device for cleaning at least one sensor roller and method of cleaning such sensor roller
    8.
    发明授权
    Device for cleaning at least one sensor roller and method of cleaning such sensor roller 失效
    用于清洁至少一个传感器辊的装置和清洁这种传感器辊的方法

    公开(公告)号：US4820350A

    公开(公告)日：1989-04-11

    申请号：US806370

    申请日：1985-12-05

    申请人： Robert Demuth ,  Anton Wuest

    发明人： Robert Demuth ,  Anton Wuest

    IPC分类号： G01B21/00 ,  D01G15/80 ,  D01G23/06 ,  D01H5/60 ,  G01B5/08 ,  G01B21/10 ,  B08B7/00

    CPC分类号： D01G23/06 ,  D01G15/80 ,  D01H5/60

    摘要： A cleaning device serves for cleaning sensing or sensor rollers which are mutually biased towards each other and between which travels a fiber sliver. Roll cleaning is effected by means of a scraper blade which, in accordance with the invention, is moved intermittently into a scraping position and away therefrom. This provides the advantages of reduced wear on the scraper blade provided at the cleaning device and also reduced wear on the peripheral surface of the associated sensing or sensor roller which is to be cleaned.

    摘要翻译： 清洁装置用于清洁相互偏置的传感器或传感器辊，并且传感辊之间传播纤维条。 辊清洁是通过刮刀进行的，刮刀根据本发明间歇地移动到刮削位置并从中刮除。 这提供了减少设置在清洁装置上的刮刀上的磨损的优点，并且还减少了待清洁的相关联的传感辊或传感器辊的外周表面上的磨损。