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    • 48. 发明授权
    • Method and apparatus for controlling yarn coatings
    • 用于控制纱线涂层的方法和装置
    • US5277928A
    • 1994-01-11
    • US726271
    • 1991-07-05
    • John A. Strandberg
    • John A. Strandberg
    • D02G3/40D06B23/26G01N21/89G01N23/08B05D3/12B05C11/00
    • G01N23/08D02G3/404D06B23/26G01N21/8915
    • An apparatus and method for controlling yarn coatings such as sizing are provided which includes nuclear radiation detectors which measure the attenuated radiation through processed yarn. Before and after radiation measurements are signaled to a computer which is programmed to generate a signal which controls squeeze rollers that adjust, according to specific size requirements. A second embodiment of the invention is provided for processing tire cord webs and utilizes digital line scan cameras in conjunction with the radiation detector sensors. Line scan cameras provide an opacity measure to determine yarn count and maintain an accurate density measurement even as lateral shifts in the web during processing occur.
    • 提供了一种用于控制诸如尺寸的纱线涂层的装置和方法,其包括通过加工纱线测量减弱的辐射的核辐射检测器。 之前和之后,辐射测量信号通知计算机,该计算机被编程以产生根据具体尺寸要求来调节挤压辊的信号。 本发明的第二个实施例被提供用于处理轮胎帘布带,并且与辐射检测器传感器一起使用数字线扫描照相机。 线扫描相机提供了一种不透明度测量,用于确定纱线数量,并保持准确的密度测量,即使在处理过程中纤维网的横向移动也是如此。
    • 50. 发明授权
    • Textile coating apparatus and method
    • 纺织涂装设备及方法
    • US3968635A
    • 1976-07-13
    • US527312
    • 1974-11-26
    • Charles R. Morrison
    • Charles R. Morrison
    • D02G3/18D02G3/40D02G3/36
    • D02G3/404D02G3/18D02G3/40
    • Method and apparatus for producing a coated and twisted textile product from discontinuous glass fibers that are effectively interengaged into a relatively loosely associated longitudinal sliver-like grouping. The uncoated grouping is advanced from a container, along a path, for further processing. The grouping is twisted at a location along the path of advancement of the grouping. A coating is applied to the advancing grouping by passing the grouping through a coating passageway containing coating material. The coating passageway being located at a position along the path where the grouping is relatively unaffected by the twist being applied by the twisting means, so as to promote penetration of the coating material into the interior of the grouping.
    • 用于从不连续的玻璃纤维生产涂覆和扭转的纺织产品的方法和设备,其被有效地相互接合成相对松散相关的纵向条状组合。 未涂覆的分组从容器沿着路径前进,用于进一步处理。 分组在分组进展路径的位置扭曲。 通过使分组穿过包含涂层材料的涂覆通道将涂层施加到前进组。 涂层通道位于沿着路径的位置,在该位置处,分组相对不受被扭转装置施加的扭曲的影响,以便促进涂层材料渗透到分组的内部。