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    • 5. 发明授权
    • Brush applicator
    • 刷涂机
    • US5066157A
    • 1991-11-19
    • US418573
    • 1989-10-10
    • Lawrence J. Liff
    • Lawrence J. Liff
    • A46B11/00A46B11/02B65D35/36
    • A46B11/0072B65D35/36
    • A brush applicator device is disclosed herein which is adapted for use with a squeeze tube. The applicator device includes an annular mounting member which has an opening extending completely therethrough. The applicator device is adapted to be threadably connected to the squeeze tube and includes a plurality of bristles connected at one end of the mounting member. An extension member extends from one end of the mounting member and terminates in the middle of the bristle members so that material squeezed into the opening from the squeeze tube travels to and is discharged in the middle of the bristle members. A wedge shaped annular sealing member is attached to the mounting member in the area of connection to the end of the squeeze tube and facilitates sealing between the mounting member and the squeeze tube. A bristle area adaptor is also disclosed for use with the brush applicator for the purpose of reducing the area of the bristles when a finer and/or precise area is needed.
    • 本文公开了适用于挤压管的刷涂器装置。 涂抹器装置包括环形安装构件,其具有完全穿过其中的开口。 涂抹器装置适于螺纹连接到挤压管并且包括在安装构件的一端连接的多个刷毛。 延伸构件从安装构件的一端延伸并终止于刷毛构件的中间,使得从挤压管挤压入开口的材料移动到刷毛构件的中间并被排出。 楔形环形密封构件在与挤压管的端部连接的区域中附接到安装构件,并且有助于安装构件和挤压管之间的密封。 为了在需要更精细和/或精确的区域时减少刷毛的面积,也公开了一种用于刷涂器的刷毛适配器。
    • 6. 发明授权
    • Magnetically propelled pendulum toy
    • 磁力推杆摆玩具
    • US5842902A
    • 1998-12-01
    • US885781
    • 1997-06-30
    • Lawrence J. Liff
    • Lawrence J. Liff
    • A63H33/26
    • A63H33/26
    • A magnetically propelled pendulum toy which includes a base and a toy member at the end of the pendulum and movable relative to the base. One end of the pendulum is connected to the toy member and the other end is connected to an arm that extends above the base so that the toy member can swing back and forth in pendulum fashion. The toy member and/or pendulum is caused to move back and forth because of the action of magnets in the base and in the toy member and switches in the toy member cause lights in the toy member to blink on and off as a function of the pendulum-like movement of the toy relative to the base.
    • 一种磁力推进的摆锤玩具,其包括在摆锤的端部处的基部和玩具构件,并且相对于基座可移动。 摆的一端连接到玩具构件,另一端连接到在基座上方延伸的臂,使得玩具构件能够以摆式方式来回摆动。 由于玩具构件中的磁体和玩具构件中的磁体的作用使玩具构件和/或摆动来回移动,并且玩具构件中的开关使得玩具构件中的灯作为 玩具相对于底座的摆式运动。