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    Toothbrush with movable head sections for enhanced oral care
    5.
    发明授权
    Toothbrush with movable head sections for enhanced oral care 失效
    具有可移动头部的牙刷，用于增强口腔护理

    公开(公告)号：US06938294B2

    公开(公告)日：2005-09-06

    申请号：US10198260

    申请日：2002-07-17

    申请人： Joseph Edward Fattori ,  John J. Gatzemeyer ,  Eyal Eliav

    发明人： Joseph Edward Fattori ,  John J. Gatzemeyer ,  Eyal Eliav

    IPC分类号： A61C17/34

    CPC分类号： A61C17/349 ,  A61C17/3436 ,  A61C17/3454 ,  A61C17/3463

    摘要： The present invention relates to a powered toothbrush with two moving bristle bearing parts, the first such part is disc-shaped and rotates or oscillates back-and-forth, the second such part is coupled to the brush head by an elastomeric material, such that the second section can be moved either by the force of brushing or by selective engagement with the drive mechanism of the toothbrush.

    摘要翻译： 本发明涉及具有两个移动刷毛轴承部件的动力牙刷，第一个这样的部件是圆盘形的并且是前后旋转或摆动的，第二个这样的部件通过弹性体材料联接到刷头，使得 第二部分可以通过刷牙的力或通过与牙刷的驱动机构的选择性接合来移动。

    Toothbrush with movable head sections for enhanced oral care
    8.
    发明授权
    Toothbrush with movable head sections for enhanced oral care 有权
    具有可移动头部的牙刷，用于增强口腔护理

    公开(公告)号：US07117555B2

    公开(公告)日：2006-10-10

    申请号：US11218993

    申请日：2005-09-02

    申请人： Joseph Edward Fattori ,  John J. Gatzemeyer ,  Eyal Eliav

    发明人： Joseph Edward Fattori ,  John J. Gatzemeyer ,  Eyal Eliav

    IPC分类号： A61C17/34

    CPC分类号： A61C17/349 ,  A61C17/3436 ,  A61C17/3454 ,  A61C17/3463

    摘要： The present invention relates to a powered toothbrush with two moving bristle bearing parts, the first such part is disc-shaped and rotates or oscillates back-and-forth, the second such part is coupled to the brush head by an elastomeric material, such that the second section can be moved either by the force of brushing or by selective engagement with the drive mechanism of the toothbrush.

    摘要翻译： 本发明涉及具有两个移动刷毛轴承部件的动力牙刷，第一个这样的部件是圆盘形的并且是前后旋转或摆动的，第二个这样的部件通过弹性体材料联接到刷头，使得 第二部分可以通过刷牙的力或通过与牙刷的驱动机构的选择性接合来移动。

    Drive system for electric toothbrushes and the like
    10.
    发明授权
    Drive system for electric toothbrushes and the like 有权
    电动牙刷驱动系统等

    公开(公告)号：US07386904B2

    公开(公告)日：2008-06-17

    申请号：US10735970

    申请日：2003-12-15

    申请人： Joseph Edward Fattori

    发明人： Joseph Edward Fattori

    IPC分类号： A61C17/22 ,  A61C17/40 ,  A61C17/32

    CPC分类号： A61C17/349 ,  A61C17/3436 ,  B26B19/28

    摘要： A drive system for imparting motion to a treating implement such as a toothbrush or the like includes a cam rotatably driven around an axis of rotation by a motor. The cam has a closed loop cam track eccentric to the axis of rotation. A control member is disposed between the cam and the treating implement head. The control member has a control slot extending completely through the control member. A pivot member is located between the control member and the treating implement head. The drive system further includes a drive shaft with its drive end freely mounted in the cam track. The drive shaft extends through the control slot and through the pivot member with its driven end operatively connected to the drive connection of the implement head. As a result, when the cam member is rotated the direction of movement of the drive shaft is controlled by the drive shaft being confined for sliding movement in the control slot. The drive shaft is still capable of rotating because of its free mounting in the cam track. The torque and the angle of oscillation imparted to the movable treating elements is determined by the location of the pivot member with respect to the treating head.

    摘要翻译： 用于对诸如牙刷等的处理器具施加运动的驱动系统包括通过马达围绕旋转轴线可旋转地驱动的凸轮。 凸轮具有偏心于旋转轴线的闭环凸轮轨道。 控制构件设置在凸轮和处理工具头之间。 控制构件具有完全延伸通过控制构件的控制槽。 枢转构件位于控制构件和处理工具头之间。 驱动系统还包括驱动轴，其驱动端自由地安装在凸轮轨道中。 驱动轴延伸穿过控制槽并通过枢转构件，其驱动端可操作地连接到工具头的驱动连接。 结果，当凸轮构件旋转时，驱动轴的移动方向由驱动轴控制以在控制槽中滑动。 驱动轴由于其自由安装在凸轮轨道中而仍能旋转。 赋予可移动处理元件的扭矩和摆动角度由枢转构件相对于处理头的位置决定。