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公开(公告)号：US3645080A
公开(公告)日：1972-02-29
申请号：US3645080D
申请日：1969-11-21
Applicant: TORAY INDUSTRIES
Inventor： YAMAGATA SEIICHI , SAKAI MASAAKI , MATSUBARA TOSHIMOTO , YAMASHITA SHIGEJI
CPC classification number: D02J3/02 , B65H71/002 , B65H2701/31 , D02G1/0246
Abstract: An apparatus for manufacturing a fluffy yarn used in combination with a yarn-advancing mechanism and having one or more fluffraising members axially rotational in contact with a ballooning portion of the advancing yarn for partially and intermittently cutting fibrous materials composing the yarn. The fluff-raising member may be rotated positively.
Abstract translation: 一种用于制造与纱线推进机构结合使用的蓬松纱线的装置，并且具有一个或多个绒毛提升构件，其轴向旋转与前进纱线的气泡部分接触，以部分地和间歇地切割构成纱线的纤维材料。 绒毛提起部件可以正向旋转。
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2.发明授权Fiber supply method and apparatus in an open-end spinning system utilizing airflow and centrifugal force 失效使用空气流动和离心力的开放式纺纱系统中的纤维供应方法和装置
公开(公告)号：US3604194A
公开(公告)日：1971-09-14
申请号：US3604194D
申请日：1969-01-27
Applicant: TORAY INDUSTRIES , HOWA MACHINERY LTD
Inventor： EDAGAWA HIROSHI , MINAMI KEIICHI , SUSAMI KOZO , HIROTA MASAKAZU , TABATA MASAAKI , MATSUBARA TOSHIMOTO , SHINKAI KUNIO
Abstract: Disclosed herein is a method and apparatus for use with yarnspinning equipment wherein individual fibers are extracted from a bundle of fibers delivered from a supply source at a position in a fiber supply device where the fluid speed of the airstream for conveying the fibers is maximum, while the bundle of fibers is still gripped by the supply source. In the present invention, a distance between the nip point of the supply source and the above-mentioned position is particularly defined with respect to the staple length of the spinning material. Furthermore, preferable shapes are illustrated for the fiber guide conduit, the fiber-separating passage, and the fiber supply conduit of the fiber supply device for producing a high quality yarn.
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3.发明授权
公开(公告)号：US3540204A
公开(公告)日：1970-11-17
申请号：US3540204D
申请日：1968-04-16
Applicant: TORAY INDUSTRIES
Inventor： TANAKA TOMIO , YAMADA MINORU , MATSUBARA TOSHIMOTO
CPC classification number: D02G3/324
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Patent Agency Ranking4.发明专利
公开(公告)号：CA880080A
公开(公告)日：1971-09-07
申请号：CA880080D
Applicant: HOWA MACHINERY LTD , TORAY INDUSTRIES
Inventor： EDAGAWA HIROSHI , MINAMI KEIICHI , SUSAMI KOZO , TABATA MASAAKI , MATSUBARA TOSHIMOTO , HIROTA MASAKAZU , SHINKAI KUNIO
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公开(公告)号：CA860057A
公开(公告)日：1971-01-05
申请号：CA860057D
Applicant: TORAY INDUSTRIES
Inventor： IMAI HISAO , SHINKAI KUNIO , TERADA MINORU , MATSUBARA TOSHIMOTO , OZAWA FUKUJI , TABATA MASAAKI , MIYAUCHI HIROHISA , EDAGAWA HIROSHI , SUSAMI KOZOH
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公开(公告)号：CA852520A
公开(公告)日：1970-09-29
申请号：CA852520D
Applicant: TORAY INDUSTRIES
Inventor： MATSUBARA TOSHIMOTO , TANAKA TOMIO , YAMADA MINORU
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公开(公告)号：CA901270A
公开(公告)日：1972-05-30
申请号：CA901270D
Applicant: TORAY INDUSTRIES
Inventor： MATSUBARA TOSHIMOTO , YAMASHITA SHIGEJI , SAKAI MASAAKI , YAMAGATA SEIICHI
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公开(公告)号：DE1760210A1
公开(公告)日：1972-03-23
申请号：DE1760210
申请日：1968-04-18
Applicant: TORAY INDUSTRIES
Inventor： TANAKA TOMIO , YAMADA MINORU , MATSUBARA TOSHIMOTO
Abstract: 1,206,026. Twisted yarns. TORAY INDUSTRIES Inc. 16 April, 1968 [18 April, 1967; 24 April, 1967; 2 June, 1967], No. 18004/68. Headings DID and D1W. An elastic yarn is made by doubling a stretched elastic yarn 1 with a bundle of filaments 6 primary twisting the doubled yarn, untwisting the yarn, e.g. at false-twist spindle 11, and secondary twisting the yarn in a stretched condition, e.g. at ring-twister 16 and relaxing the yarn between the primary and secondary twisting operations. One yarn can be relaxed after doubling, e.g. between rolls 12a, 12b and 19a, 19b. The relaxation treatment may be operated periodically, e.g. with an eccentric roller (Fig. 3). The yarn can be heat set by heater 26a before during or after primary twisting. The elastic yarn can be made of polyurethane or rubber. The filaments can be made of rayon, acetate, polyamide, polyester, polypropylene, polyacrylonitrile or can be composite multifilaments.
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