| 摘要 |
PCT No. PCT/CH94/00068 Sec. 371 Date Feb. 15, 1995 Sec. 102(e) Date Feb. 15, 1995 PCT Filed Apr. 5, 1994 PCT Pub. No. WO94/23667 PCT Pub. Date Oct. 27, 1994A method and device for enabling oscillating drive of at least one tooth cleaning element in a tooth cleaning device which includes a drive unit and motion transmitters acting between the drive unit and the at least one tooth cleaning element. A rotary motion, derived from the rotary motion of the drive unit, is converted and one of the motion transmitters in a vicinity of at least one tooth cleaning element into a cyclic linear motion directed at an angle to an axis of the rotary motion of the drive unit and transmitted to the cleaning element. |
