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    • 2. 发明授权
    • Container forming method and apparatus
    • 容器成型方法和装置
    • US06689033B2
    • 2004-02-10
    • US09861123
    • 2001-05-18
    • William E. PlemonsRichard BowersEzra E. TheysRonald E. Heiskell
    • William E. PlemonsRichard BowersEzra E. TheysRonald E. Heiskell
    • B31B160
    • B65D15/24B31B50/734B31B2105/00B31B2105/0022B31B2110/35B65D11/1893B65D15/22Y10S493/906
    • Disclosed is a new machine for forming containers of the type described in U.S. Pat. No. 5,497,939 without the use of glue or nails. The machine utilizes a mandrel movably mounted on a path for oscillation between retracted and extended positions. As the mandrel cycles forward, it first receives two synthetic sidewalls and then a deformable body panel of the container to be formed. Then a set of moveable upper and lower rockers containing unique pressure mechanisms press tabs on the horizontally oriented portion of the wrap into corresponding locking slots on the ends of the sidewalls. When the mandrel is fully extended, pressure is applied to the tabs on the vertically oriented middle section of the wrap using a pair of hinge-mounted pressure plates fitted with unique biased brackets. The resulting container is removed from the machine, which is then ready to begin another cycle.
    • 公开了一种用于形成美国专利中描述的类型的容器的新机器。 没有使用胶水或指甲的5,497,939号。 该机器利用可移动地安装在收缩和伸展位置之间振动路径的心轴。 当心轴向前循环时,它首先接收两个合成侧壁,然后接收待形成的容器的可变形的主体面板。 然后,一组可移动的上下摇摆器包含独特的压力机构,将包裹物的水平取向部分上的突片压入侧壁端部上的对应的锁定槽中。 当心轴完全伸展时,使用一对铰链安装的压力板将压力施加到包装的垂直取向的中间部分上的翼片上,该压板装配有独特的偏置支架。 所得到的容器从机器中取出,然后准备开始另一个循环。
    • 4. 发明授权
    • Drumstrick for playing percussion instruments
    • Drumstrick打打击乐器
    • US4462296A
    • 1984-07-31
    • US460672
    • 1983-01-24
    • Ronald E. Heiskell
    • Ronald E. Heiskell
    • G10D13/00G10D13/02
    • G10D13/003
    • A drumstick having a handle portion that is sanded to produce circumferentially extending sanding scratches and ridges for rendering the handle portion relatively non-slippable in the hand of the musician. The tapered portion of the drumstick on which the striking bead is formed or mounted and also the butt end of the stick having a coating of polyurethane to render them capable of taking drum or cymbal striking contact without damage and to seal these parts against moisture. The handle portion after sanding to produce the sanding scratches and ridges has a relatively thin coating of water repellent on it that will allow the musician to feel the sanding ridges while also sealing the handle portion against moisture.
    • 具有手柄部分的鼓槌被打磨以产生周向延伸的砂光划痕和脊,以使手柄部分在音乐家的手中相对不易滑动。 在其上形成或安装打击珠的鼓槌的锥形部分,并且棒的对接端具有聚氨酯涂层,使得它们能够在不损坏的情况下使滚筒或钹击打接触并且将这些部件密封防潮。 磨砂后产生磨砂划痕和凸脊的把手部分在其上具有相对薄的防水涂层,这将使音乐家感觉到砂光脊,同时也将手柄部分密封防潮。