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    • 8. 发明授权
    • Method for crimping a tube
    • 压接管的方法
    • US4596109A
    • 1986-06-24
    • US716804
    • 1985-03-27
    • Lowell A. Miller
    • Lowell A. Miller
    • B29C67/00B29C57/00B29D22/00
    • B29C67/0014B29C67/0025B29C67/0048B29C2791/006
    • An apparatus for forming a tube including a base, a pair of legs secured to the ends of the base, and a holder base attached to the base. A tube holder for holding the tube is connected to the holder base. The tube holder has a structure defining a pair of diametrically opposed openings. A pair of soldering irons is oppositely secured with respect to each other in proximity to the top of the pair of legs. Each soldering iron has a hot end that generally registers with one of the opposed openings such as to be in close proximity to the tube being held by the tube holder in order to soften the material of the tube in the area contiguous to the openings. Power is conducted and supplied to each of the soldering irons. Vacuum is drawn on top of the tube to suck or pull inward the tube in the spots being softened from the heat of the pair of soldering irons. A brass conduit is positioned in the tube in order to cool the material of the tube in spots being softened and simultaneously therewith for ceasing the inward movement of the softened spots. A process for crimping a tube to retain an antibody or antigen coated ball, or the like, therein, comprising the steps of positioning the tube containing the coated ball, or the like, in a tube holder having a pair of opposed openings. The ends of the pair of soldering irons are registered with the opposed opening and in close proximity to the top of the tube. The process additionally includes the steps of heating with the pair of soldering irons the sides of the tube in the area facing the pair of opposed openings of the tube holder in order to soften the area; drawing a vacuum on the tube in order to pull inward the area of the tube being softened from the heat of the pair of soldering irons; and ceasing the inward movement of the pair of softened spots to crimp the tube.
    • 一种用于形成管的装置,其包括基部,固定到基部的端部的一对腿以及附接到基部的保持器基座。 用于保持管的管保持器连接到保持器基座。 管保持器具有限定一对直径相对的开口的结构。 一对烙铁相对于彼此靠近一对腿的顶部相对固定。 每个烙铁具有通常与相对的开口中的一个对准的热端,以便靠近由管保持器保持的管,以在与开口相邻的区域中软化管的材料。 电源被传导并供应给每个烙铁。 在管的顶部抽真空,以在从一对烙铁的热量软化的点中向内吸引或拉动管。 黄铜导管定位在管中,以便将软管的材料冷却,同时与其同时停止软化点的向内运动。 一种压接管子以保持其中的抗体或抗原包被的球等的方法,包括将包含涂覆的球等的管定位在具有一对相对的开口的管保持器中的步骤。 一对烙铁的端部与相对的开口对准并且紧邻管的顶部。 该方法还包括以下步骤:在管座的一对相对开口的区域中,使用一对烙铁加热管的侧面以便软化该区域; 在管上抽真空,以便从一对烙铁的热量向内拉动被软化的管的区域; 并停止一对软化点的向内运动以卷曲管。
    • 9. 发明授权
    • Tube crimping device
    • 管压接装置
    • US4515550A
    • 1985-05-07
    • US587949
    • 1984-03-09
    • Lowell A. Miller
    • Lowell A. Miller
    • B29C67/00B29C17/02
    • B29C67/0048B29C67/0014B29C67/0025B29C2791/006
    • An apparatus for forming a tube including a base, a pair of legs secured to the ends of the base, and a holder base attached to the base. A tube holder for holding the tube is connected to the holder base. The tube holder has a structure defining a pair of diametrically opposed openings. A pair of soldering irons is oppositely secured with respect to each other in proximity to the top of the pair of legs. Each soldering iron has a hot end that generally registers with one of the opposed openings such as to be in close proximity to the tube being held by the tube holder in order to soften the material of the tube in the area contiguous to the openings. Power is conducted and supplied to each of the soldering irons. Vacuum is drawn on top of the tube to suck or pull inward the tube in the spots being softened from the heat of the pair of soldering irons. A brass conduit is positioned in the tube in order to cool the material of the tube in spots being softened and simultaneously therewith for ceasing the inward movement of the softened spots. A process for crimping a tube to retain an antibody or antigen coated ball, or the like, therein, comprising the steps of positioning the tube containing the coated ball, or the like, in a tube holder having a pair of opposed openings. The ends of the pair of soldering irons are registered with the opposed opening and in close proximity to the top of the tube. The process additionally includes the steps of heating with the pair of soldering irons the sides of the tube in the area facing the pair of opposed openings of the tube holder in order to soften the area; drawing a vacuum on the tube in order to pull inward the area of the tube being softened from the heat of the pair of soldering irons; and ceasing the inward movement of the pair of softened spots to crimp the tube.
    • 一种用于形成管的装置,其包括基部,固定到基部的端部的一对腿以及附接到基部的保持器基座。 用于保持管的管保持器连接到保持器基座。 管保持器具有限定一对直径相对的开口的结构。 一对烙铁相对于彼此靠近一对腿的顶部相对固定。 每个烙铁具有通常与相对的开口中的一个对准的热端,以便靠近由管保持器保持的管,以在与开口相邻的区域中软化管的材料。 电源被传导并供应给每个烙铁。 在管的顶部抽真空,以在从一对烙铁的热量软化的点中向内吸引或拉动管。 黄铜导管定位在管中,以便将软管的材料冷却,同时与其同时停止软化点的向内运动。 一种压接管子以保持其中的抗体或抗原包被的球等的方法,包括将包含涂覆的球等的管定位在具有一对相对的开口的管保持器中的步骤。 一对烙铁的端部与相对的开口对准并且紧邻管的顶部。 该方法还包括以下步骤:在管座的一对相对开口的区域中,使用一对烙铁加热管的侧面以便软化该区域; 在管上抽真空,以便从一对烙铁的热量向内拉动被软化的管的区域; 并停止一对软化点的向内运动以卷曲管。