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64 条记录 (耗时 0.083 秒)

    Method of making a high rise spout and spout made according to the method
    1.
    发明授权
    Method of making a high rise spout and spout made according to the method 失效
    根据该方法制作高起升喷口和喷嘴的方法

    公开(公告)号：US5165168A

    公开(公告)日：1992-11-24

    申请号：US833591

    申请日：1992-02-10

    申请人： Larry B. Higgins ,  Frank Tolstyka, Jr.

    发明人： Larry B. Higgins ,  Frank Tolstyka, Jr.

    IPC分类号： B21D51/42 ,  B21D53/00 ,  B23P15/00

    CPC分类号： B21D53/00 ,  B21D51/42 ,  B23P15/00 ,  Y10T29/4943

    摘要： A method of making a water spout (20) from an elliptical preformed tube (24, 26, 28). An outlet end (30) is formed from the tube at the opposite end of a central body portion (38) from an inlet end (34). The central body portion (38) has an arcuate extent of more than ninety degrees and is formed in a roll-forming operation. The method includes forming an outlet trim line edge (46) on the outlet end (30). A U-shaped slot (50) is formed in a lower surface (52). A flange forming tool (58) forms parallel walls (66) and a curved wall (68). A forming tool (70) having a horseshoe shaped cavity operates with a backup die (72) to form the distal end (76) of the outlet end (30) of the tube into an arcuate wall (78). The arcuate wall (78), parallel wall (66) and curved wall (68) flow together and are trimmed to form an aerator trim lip (82) on which a standard aerator is received. The inlet end (34) is formed on one end of an elliptically shaped preform to a round shape. Seal grooves (42) are formed on the inlet end (34) with roll forming tools.

    摘要翻译： 一种从椭圆形预制管（24,26,28）制造出水口（20）的方法。 出口端（30）从中心主体部分（38）的与入口端（34）相对的相对端处由管形成。 中心主体部分（38）具有大于九十度的弓形延伸并且形成为辊成形操作。 该方法包括在出口端（30）上形成出口装饰线边缘（46）。 U形槽（50）形成在下表面（52）中。 凸缘成形工具（58）形成平行壁（66）和弯曲壁（68）。 具有马蹄形腔的成形工具（70）与备用模具（72）一起工作，以将管的出口端（30）的远端（76）形成为弧形壁（78）。 弧形壁（78），平行壁（66）和弯曲壁（68）一起流动并被修整以形成曝气器微调唇缘（82），在其上接收标准曝气器。 入口端（34）形成为椭圆形预制件的一端为圆形。 密封槽（42）用入口端（34）与辊成形工具形成。

    Machine for making spouts and fixing same in containers
    3.
    发明授权
    Machine for making spouts and fixing same in containers 失效
    用于制作邮件和在集装箱中固定相同的机器

    公开(公告)号：US3793970A

    公开(公告)日：1974-02-26

    申请号：US3793970D

    申请日：1972-01-25

    申请人： BRINIL S A

    发明人： MARTINOTTI L

    IPC分类号： B21D51/42 ,  B31B1/84 ,  B21D51/38

    CPC分类号： B21D51/42 ,  B31B50/84 ,  Y10T29/5197 ,  Y10T83/4635 ,  Y10T83/6484

    摘要： This machine for punching, cutting and shaping pouring spouts from a metal band for miscellaneous packings comprises essentially a single shaft, connected through a bevel gear to the driving motor of the packing machine, for performing the various operations, including punching a preferably square-shaped hole engageable by a pin for feeding the metal band through the machine, such pin being pivotally mounted and driven with a horizontal reciprocating motion. Punch and die means are operated for cutting portions of the band for permitting the subsequent folding of the side wings of the spout. Other means are provided for punching into the band projecting lugs to be used for securing the spout to the packing.

    摘要翻译： 这种用于冲压，切割和成型的用于杂填料的金属带浇注口的机器基本上包括通过锥齿轮连接到包装机的驱动电机的单个轴，用于执行各种操作，包括冲压最好是方形 孔可以通过用于将金属带穿过机器的销接合，这种销以水平往复运动枢转地安装和驱动。 操作冲头和模具装置用于切割带的部分，以允许随后折叠喷嘴的侧翼。 提供了用于冲压到用于将喷嘴固定到包装上的带突出凸耳的其它装置。