CA2202256A1 - Brush section for an electric toothbrush - Google Patents
Brush section for an electric toothbrushInfo
- Publication number
- CA2202256A1 CA2202256A1 CA 2202256 CA2202256A CA2202256A1 CA 2202256 A1 CA2202256 A1 CA 2202256A1 CA 2202256 CA2202256 CA 2202256 CA 2202256 A CA2202256 A CA 2202256A CA 2202256 A1 CA2202256 A1 CA 2202256A1
- Authority
- CA
- Canada
- Prior art keywords
- longitudinal axis
- shaft
- motion
- bristle carriers
- electric toothbrush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Brushes (AREA)
Abstract
The invention is directed to a brush section (1) for an electric toothbrush, which includes a mounting tube (2) in which a shaft (7) arranged in the direction of a longitudinal axis (3) is received. Two bristle carriers (14, 15) are mounted for rotation about associated brush axes (24, 25). Further, means are provided, in particular two connecting rods (30, 31), to effect coupling engagement of the shaft (7) with the two bristle carriers (14, 15), such that a motion (36) of the shaft (7) effects a rotary motion (37, 38) of the two bristle carriers (14, 15) about the two brush axes (24, 25) . The two brush axes (24,25) are arranged in a plane approximately at right angles to the longitudinal axis (3) and define between them an approximately right angle. In this arrangement, the motion of the shaft may be a rotary motion about the longitudinal axis (3) or a longitudinal motion in the direction of the longitudinal axis (3).
Still further, the bristle carriers (14, 15) may be pivotally arranged by means of arms (60, 61), utilizing in particular the longitudinal axis (3) as pivot axis.
Still further, the bristle carriers (14, 15) may be pivotally arranged by means of arms (60, 61), utilizing in particular the longitudinal axis (3) as pivot axis.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438731A DE4438731A1 (en) | 1994-10-29 | 1994-10-29 | Brush part for an electric toothbrush |
DEP4438731.8 | 1994-10-29 | ||
PCT/EP1995/003256 WO1996013223A1 (en) | 1994-10-29 | 1995-08-16 | Head for an electric toothbrush |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2202256A1 true CA2202256A1 (en) | 1996-05-09 |
CA2202256C CA2202256C (en) | 2000-05-09 |
Family
ID=29421291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2202256 Expired - Fee Related CA2202256C (en) | 1994-10-29 | 1995-08-16 | Brush section for an electric toothbrush |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2202256C (en) |
-
1995
- 1995-08-16 CA CA 2202256 patent/CA2202256C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2202256C (en) | 2000-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |