Dental device attachable to an electric toothbrush drive
First Claim
1. A dental device for an electric toothbrush drive having a drive shaft which undergoes movement having axial and radial components, comprising:
- a housing;
motion converter means arranged in the housing and including a rocker arm, a rotary oscillation plate having an eccentrically arranged plug-in opening, and a plug-in axle for operatively connecting the rotary oscillation plate to the rocker arm via the plug-in opening;
guide means for releasably and operatively connecting one end of the rocker arm to the drive shaft of the toothbrush drive; and
bearing means for rotatably supporting the rotary oscillating plate at the housing, the motion converter means converting the movement of the drive shaft into rotational oscillatory movement of the rotary oscillation plate about the plug-in axle.
1 Assignment
0 Petitions
Accused Products
Abstract
A dental device for an electric toothbrush drive having a drive shaft, the dental device including a housing, a motion converter arranged in the housing and including a rocker arm, a rotary oscillation plate having an eccentrically arranged plug-in opening, and a plug-in axle for operatively connecting the rotary oscillation plate to the rocker arm via the plug-in opening. A guide is provided for releasably and operatively connecting one end of the rocker arm to the drive shaft of the toothbrush drive, and a bearing is provided for rotatably supporting the rotary oscillating plate at the housing. The motion converter converts the movement of the drive shaft into rotational ocillatory movement of the rotary oscillation plate about the plug-in axle.
-
Citations
4 Claims
-
1. A dental device for an electric toothbrush drive having a drive shaft which undergoes movement having axial and radial components, comprising:
- a housing;
motion converter means arranged in the housing and including a rocker arm, a rotary oscillation plate having an eccentrically arranged plug-in opening, and a plug-in axle for operatively connecting the rotary oscillation plate to the rocker arm via the plug-in opening;
guide means for releasably and operatively connecting one end of the rocker arm to the drive shaft of the toothbrush drive; and
bearing means for rotatably supporting the rotary oscillating plate at the housing, the motion converter means converting the movement of the drive shaft into rotational oscillatory movement of the rotary oscillation plate about the plug-in axle. - View Dependent Claims (2, 3, 4)
- a housing;
Specification