FR2340700A1 - Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts - Google Patents

Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts

Info

Publication number
FR2340700A1
FR2340700A1 FR7604513A FR7604513A FR2340700A1 FR 2340700 A1 FR2340700 A1 FR 2340700A1 FR 7604513 A FR7604513 A FR 7604513A FR 7604513 A FR7604513 A FR 7604513A FR 2340700 A1 FR2340700 A1 FR 2340700A1
Authority
FR
France
Prior art keywords
hollow rod
brush
thin
tooth brush
electrically driven
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.)
Withdrawn
Application number
FR7604513A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7604513A priority Critical patent/FR2340700A1/en
Publication of FR2340700A1 publication Critical patent/FR2340700A1/en
Withdrawn legal-status Critical Current

Links

Classifications

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

Abstract

The electric tooth brush has a hollow handle containing an electric motor which rotates a brush in the form of a disc (6). The brush has radial bristles sufficiently thin to permit the cleaning of the interdental spaces, being approximately 1 mm thick and 4-5 mm long. A hollow rod (4a, 4b) is joined to the handle, through which the movement of the motor is transmitted to a chuck (3). A ferrule (7) carrying the brush can be screwed on to this and is interchangeable. The hollow rod has a bent part (4b) near its distal extremity, the angle between the two parts being about 150 deg.
FR7604513A 1976-02-12 1976-02-12 Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts Withdrawn FR2340700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604513A FR2340700A1 (en) 1976-02-12 1976-02-12 Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604513A FR2340700A1 (en) 1976-02-12 1976-02-12 Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts

Publications (1)

Publication Number Publication Date
FR2340700A1 true FR2340700A1 (en) 1977-09-09

Family

ID=9169293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604513A Withdrawn FR2340700A1 (en) 1976-02-12 1976-02-12 Electrically driven tooth brush - has thin, spaced radial bristles on hollow rod with two inclined parts

Country Status (1)

Country Link
FR (1) FR2340700A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse