发明名称 |
TOOTHBRUSH HAVING A DUAL ROTARY BRUSHING SYSTEM |
摘要 |
<p>PCT No. PCT/FR94/01231 Sec. 371 Date Sep. 27, 1996 Sec. 102(e) Date Sep. 27, 1996 PCT Filed Oct. 21, 1994 PCT Pub. No. WO95/11636 PCT Pub. Date May 4, 1995The present invention provides a mechanical toothbrush with a dual rotary brushing system and comprising a handle-forming body and a head fixed to the handle, which head is provided with two adjacent contra-rotating brushes of cylindrical shape and having substantially parallel axes. Each of the two brushes is driven by a flexible shaft situated in the head and supported, at least at its distal end, by a respective bearing mounted on a support that enables the two brushes to move apart one away from the other, then urging the brushes towards the other by a return effect.</p> |
申请公布号 |
GR3026617(T3) |
申请公布日期 |
1998.07.31 |
申请号 |
GR19980400813T |
申请日期 |
1998.04.10 |
申请人 |
DELEFORGES, ELISABETH;ARNOUX, PATRICK;FERRER, JEAN-CHRISTOPHE |
发明人 |
ARNOUX, PATRICK;FERRER, JEAN-CHRISTOPHE |
分类号 |
A46B13/02;A61C17/00;A61C17/22;A61C17/26;(IPC1-7):A61C17/26 |
主分类号 |
A46B13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|