BE894944A - Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other - Google Patents

Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other Download PDF

Info

Publication number
BE894944A
BE894944A BE0/209423A BE209423A BE894944A BE 894944 A BE894944 A BE 894944A BE 0/209423 A BE0/209423 A BE 0/209423A BE 209423 A BE209423 A BE 209423A BE 894944 A BE894944 A BE 894944A
Authority
BE
Belgium
Prior art keywords
cylindrical brushes
brush
brushes
contra
electric motor
Prior art date
Application number
BE0/209423A
Other languages
French (fr)
Original Assignee
Papak Istvan
Sommeryns Georges
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Papak Istvan, Sommeryns Georges filed Critical Papak Istvan
Priority to BE0/209423A priority Critical patent/BE894944A/en
Publication of BE894944A publication Critical patent/BE894944A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0004—Additional brush head
    • A46B5/0012—Brushes with two or more heads on the same end of a handle for simultaneous use, e.g. cooperating with each-other
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • A46B7/08—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement as a rotating disc
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

The toothbrush uses parallel contra-rotating cylindrical brushes, lying in the direction of the handle of the brush. The tooth brush uses a low voltage electric motor (a) driving a shaft which has a gear fitted mid-way along its length. This gear meshes with another (b) on a second shaft (c) lying parallel to the first shaft. The cylindrical brushes (d) are fitted to the ends of these two shafts, and the assembly fitted into a protective housing. Variations on the cylindrical brush format are convex and concave sided cylindrical brushes (e) to better fit various tooth shapes.

Description

       

  DESCRIPTION'

  
Brosse � dents brosses cylindriques rotatives

  
Brosse manuelle

  
 <EMI ID=1.1> 

  
bles cylindriques axe vertical supportant les

  
poils. La rotation des ensembles est assurée par le mouvement de va-et-vient de la brosse sur les dents.

  
La partie du manche portant les brosses cylindriques est fendue et a l'aspect d'une fourche. Ceci permet aux deux cylindres de se rapprocher par élasticité ou s'écarter selon l'épaisseur des dents, laquelle est variable selon qu'il s'agisse d'incisives, de canines ou de molaires.

  
Les poils des brosses sont disposés de façon

  
 <EMI ID=2.1> 

  
des dents. Pour la même raison, les axes des brosses sont montés sur rotules.

  
Brosse électrique

  
 <EMI ID=3.1> 

  
rant la rotation en sens opposés de deux axes, lesquels sont porteurs des poils. Les axes sont horizontaux. Les brosses rotatives travaillent de bas en

  
 <EMI ID=4.1> 

  
Une forme en plastique épousant t'extérieur des cylindres brossants empêche le frottement de ceux-ci sur les joues ou la langue.

  
Un jeu de brosses amovibles permet avec un manche

  
unique une utilisation de l'appareil par plusieurs

  
 <EMI ID=5.1> 

  
pour le dessus des dents, ceci aussi bien pour la

  
brosse manuelle que pour la brosse électrique. 

  
 <EMI ID=6.1>  a. manche coudé (ou droit) ou droit de

  
la 'brosse.

  
b. fourche Élastique portant les brosses

  
cylindriques.

  
 <EMI ID=7.1> 

  
brosses.

  
Fi&#65533;ure B. Brosse électrique

  
 <EMI ID=8.1> 

  
b. engrenage assurant la rotation en sens

  
contraire des axes.

  
c. axes porteurs des brosses cylindriques. d. brosses cylindriques s'interpénétrant

  
comme des engrenages.

  
 <EMI ID=9.1> 

  
elles ou électrique-).



  DESCRIPTION'

  
Brush &#65533; teeth rotating cylindrical brushes

  
Manual brush

  
 <EMI ID = 1.1>

  
cylindrical vertical axis supporting the

  
fur. The rotation of the assemblies is ensured by the reciprocating movement of the brush on the teeth.

  
The part of the handle carrying the cylindrical brushes is split and has the appearance of a fork. This allows the two cylinders to come closer by elasticity or move apart according to the thickness of the teeth, which is variable depending on whether they are incisors, canines or molars.

  
The bristles of the brushes are arranged so

  
 <EMI ID = 2.1>

  
teeth. For the same reason, the axes of the brushes are mounted on ball joints.

  
Electric brush

  
 <EMI ID = 3.1>

  
rant the rotation in opposite directions of two axes, which are carrying hairs. The axes are horizontal. Rotary brushes work from bottom to

  
 <EMI ID = 4.1>

  
A plastic shape matching the outside of the brushing cylinders prevents them from rubbing on the cheeks or tongue.

  
A set of removable brushes allows with a handle

  
single use of the device by several

  
 <EMI ID = 5.1>

  
for the top of the teeth, this as well for the

  
manual brush only for the electric brush.

  
 <EMI ID = 6.1> a. bent (or straight) or straight sleeve

  
the brush.

  
b. Elastic fork carrying brushes

  
cylindrical.

  
 <EMI ID = 7.1>

  
brushes.

  
Fi &#65533; ure B. Electric brush

  
 <EMI ID = 8.1>

  
b. gear ensuring rotation in direction

  
opposite of the axes.

  
vs. load-bearing axes of cylindrical brushes. d. interpenetrating cylindrical brushes

  
like gears.

  
 <EMI ID = 9.1>

  
them or electric-).

Claims (1)

REVENDICATION <EMI ID=10.1> CLAIM <EMI ID = 10.1> électrique). electric). Les poils en rotation agissent sur les dents comme The rotating hairs act on the teeth as <EMI ID=11.1>  <EMI ID = 11.1> tionnelles. tional. Les poils des brosses cylindriques sont disposés de façon a avoir le maximum d'effet nettoyant. C'est pourquoi divers modèles de brossée sont prévus : cylindre normal, cylindre concave (forme de diabolo), cylindre convexe (forme de tonneau) ou encore cylindre taillé selon la forme des dents. The bristles of the cylindrical brushes are arranged so as to have the maximum cleaning effect. This is why various brushed models are planned: normal cylinder, concave cylinder (diabolo shape), convex cylinder (barrel shape) or cylinder cut according to the shape of the teeth.
BE0/209423A 1982-11-08 1982-11-08 Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other BE894944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE0/209423A BE894944A (en) 1982-11-08 1982-11-08 Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/209423A BE894944A (en) 1982-11-08 1982-11-08 Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other
BE894944 1982-11-08

Publications (1)

Publication Number Publication Date
BE894944A true BE894944A (en) 1983-03-01

Family

ID=25653398

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209423A BE894944A (en) 1982-11-08 1982-11-08 Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other

Country Status (1)

Country Link
BE (1) BE894944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087101A3 (en) * 2000-05-18 2002-04-04 Gillette Canada Oral devices
WO2003030679A1 (en) * 2001-10-09 2003-04-17 Dean Peter W Manual toothbrush for gingival tissue stimulation
US7941886B2 (en) 2003-09-19 2011-05-17 Braun Gmbh Toothbrushes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087101A3 (en) * 2000-05-18 2002-04-04 Gillette Canada Oral devices
US6826797B1 (en) 2000-05-18 2004-12-07 Gillette Canada Company Oral devices
WO2003030679A1 (en) * 2001-10-09 2003-04-17 Dean Peter W Manual toothbrush for gingival tissue stimulation
US6625834B2 (en) 2001-10-09 2003-09-30 Peter W. Dean Manual toothbrush for gingival tissue stimulation
US7941886B2 (en) 2003-09-19 2011-05-17 Braun Gmbh Toothbrushes

Similar Documents

Publication Publication Date Title
US5448792A (en) Toothbrush
US6349442B1 (en) Brush tip for a motorized toothbrush
US6799346B2 (en) Toothbrush with oppositely reciprocating brush heads
KR960001869B1 (en) Twin-brushes rotary toothbrush
KR101919601B1 (en) Electic toothbrush
DE59504519D1 (en) BRUSH PART FOR AN ELECTRIC TOOTHBRUSH
US6343396B1 (en) Rotary tooth cleaning device
US20060021166A1 (en) Electric toothbrush
DK0725602T3 (en) Toothbrush with double rotating brush system
MXPA03004033A (en) Electric toothbrush.
EP0628291B1 (en) Toothbrush
KR102170274B1 (en) Electic toothbrush
KR101222366B1 (en) Roller type of power toothbrush
US20030208863A1 (en) Mechanically-driven toothbrush with improved brushing action
CN205626163U (en) Electric toothbrush head
BG106357A (en) Toothbrush with eccentric drive
BE894944A (en) Electric tooth-brush with contra-rotating cylindrical brushes - uses electric motor driving two gear coupled shafts having cylindrical brushes lying parallel to each other
US20050086752A1 (en) Rotary toothbrush
US4304023A (en) Power driven rotary toothbrush
CN2402291Y (en) Reciprocating oscillating electric toothbrush
JP3022636U (en) Rotary toothbrush
KR200394926Y1 (en) Electric toothbrush
JPS6155963B2 (en)
JP7203030B2 (en) Motorized utility brush with dynamic brush head
WO1980000529A1 (en) Electric toothbrush