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1. 发明授权

US5062582A Apparatus and method for producing semi-converted diskette liners 失效
标题翻译：用于生产半转盘排料的装置和方法
公开(公告)号：US5062582A
公开(公告)日：1991-11-05
申请号：US388455
申请日：1989-08-02
申请人： Thomas D. Harmon , Kenneth G. Morrison
发明人： Thomas D. Harmon , Kenneth G. Morrison
IPC分类号： B26D5/00 , B26D7/18 , B29D99/00 , B65H20/04 , B65H35/04
CPC分类号： B26D7/1827 , Y10T83/0467 , Y10T83/2074 , Y10T83/4531 , Y10T83/902
摘要： An apparatus and method for manufacturing partially cut (semi-converted) products in continuous roll form has input feeds for supplying a continuous web of material and a continuous transport web in parallel, feed rollers for incrementally advancing the two webs together to a cutting station where product units are partially cut in successive increments in a continuous strip, a scrap remover, and a station for winding up the cut product strip. The webs are unwound and the cut product strip is wound via dancer bars maintaining constant tension. The input webs have a width which is a multiple of the width of the product units so that multiple strips can be formed simultaneously. The invention is used to form semi-converted, micro diskette liners having connecting portions and indented cutouts marking the boundaries between units. The cutouts are overcut in one direction and also in an intersecting direction to obtain complete cuts despite slight variations in registration.
摘要翻译：用于制造连续卷筒形式的部分切割（半转换）产品的装置和方法具有用于供应连续的材料网和平行的连续输送卷材的进料进料，用于将两个卷片逐渐推进到切割站的进料辊产品单元在连续的条带，废料去除器和用于卷绕切割的产品条的工位上以连续的增量部分地切割。卷筒纸被卷起并且切割的产品条带通过保持恒定张力的调节杆缠绕。输入腹板的宽度是产品单位宽度的倍数，从而可以同时形成多个条带。本发明用于形成具有连接部分和标记单元之间的边界的凹入切口的半转换的微型磁盘衬套。切口在一个方向上也在交叉方向上过度切割，以获得完全切割，尽管配准略有变化。

2. 发明授权

US4770938A Hollow trilobal cross-section filament 失效
标题翻译：中空三叶横截面细丝
公开(公告)号：US4770938A
公开(公告)日：1988-09-13
申请号：US912738
申请日：1986-09-29
申请人： Weldon H. Peterson , Kenneth G. Morrison
发明人： Weldon H. Peterson , Kenneth G. Morrison
IPC分类号： D01D5/24 , D01D5/253 , D01F6/60 , D02G3/00
CPC分类号： D01D5/24 , D01D5/253 , D01F6/60 , Y10T428/2969 , Y10T428/2973 , Y10T428/2975
摘要： This invention is a trilobal, synthetic fiber, intended for use in carpets, having an axially extending hole in each lobe, the total cross-sectional area of the fiber being about 5 to 12 percent void, said fiber cross-section having a modification ratio of between about 2 to 3, and an arm angle of about 15.degree. to 45.degree., so that a fiber having improved bulk, soil hiding and resiliency is apparent in a carpet having face fiber of said fiber.
摘要翻译：本发明是一种三叶形合成纤维，其用于地毯中，在每个叶片中具有轴向延伸的孔，纤维的总截面积为约5至12％的空隙，所述纤维横截面具有改性比在约2至3之间，臂角为约15°至45°，使得在具有所述纤维的面纤维的地毯中，具有改善的体积，土壤隐藏和弹性的纤维是明显的。

3. 发明授权

US4648830A Spinnerette for producing hollow trilobal cross-section filament 失效
标题翻译：用于生产中空三叶形横截面细丝的丝印机
公开(公告)号：US4648830A
公开(公告)日：1987-03-10
申请号：US733300
申请日：1985-05-13
申请人： Weldon H. Peterson , Kenneth G. Morrison
发明人： Weldon H. Peterson , Kenneth G. Morrison
IPC分类号： D01D5/24 , D01D5/253 , D01F6/60
CPC分类号： D01D5/253 , D01D5/24 , D01F6/60
摘要： This invention is a trilobal, synthetic fiber, intended for use in carpets, having an axially extending hole in each lobe, the total cross-sectional area of the fiber being about 5 to 12 percent void, said fiber cross-section having a modification ratio of between about 2 to 3, and an arm angle of about 15.degree. to 45.degree., so that a fiber having improved bulk, soil hiding and resiliency is apparent in a carpet having face fiber of said fiber.
摘要翻译：本发明是一种三叶形合成纤维，其用于地毯中，在每个叶片中具有轴向延伸的孔，纤维的总截面积为约5至12％的空隙，所述纤维横截面具有改性比在约2至3之间，臂角为约15°至45°，使得在具有所述纤维的面纤维的地毯中，具有改善的体积，土壤隐藏和弹性的纤维是明显的。

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