GB1118699A - Improvements in and relating to rotary tooth brushes - Google Patents

Improvements in and relating to rotary tooth brushes

Info

Publication number
GB1118699A
GB1118699A GB4840866A GB4840866A GB1118699A GB 1118699 A GB1118699 A GB 1118699A GB 4840866 A GB4840866 A GB 4840866A GB 4840866 A GB4840866 A GB 4840866A GB 1118699 A GB1118699 A GB 1118699A
Authority
GB
United Kingdom
Prior art keywords
teeth
pair
relating
rotary
rows
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.)
Expired
Application number
GB4840866A
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.)
SVEND LADEGARD
Original Assignee
SVEND LADEGARD
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 SVEND LADEGARD filed Critical SVEND LADEGARD
Priority to GB4840866A priority Critical patent/GB1118699A/en
Publication of GB1118699A publication Critical patent/GB1118699A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
    • 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

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

1,118,699. Rotary toothbrushes.. S. LADEGAARD. 28 Oct., 1966, No. 48408/66. Heading A4K. A rotary toothbrush, in which flexible shafts 4 are journalled in diverging pairs of arms 6, 7, 8 and 9, provides a pair of contra-rotating concave brushing surfaces 3 for the outer faces of the upper and lower rows of teeth in the same side of the mouth and, on reversing the direction of rotation and aligning the spine 5 with the opposed biting surfaces of the teeth, a pair of convex brushing surfaces for the inner faces of these rows of teeth. An electric drive motor (10) may be detachably or permanently installed in the handle 1. Alternatively, a separate motor (11) may be connected to the brush by means of a flexible drive shaft (12).
GB4840866A 1966-10-28 1966-10-28 Improvements in and relating to rotary tooth brushes Expired GB1118699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4840866A GB1118699A (en) 1966-10-28 1966-10-28 Improvements in and relating to rotary tooth brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4840866A GB1118699A (en) 1966-10-28 1966-10-28 Improvements in and relating to rotary tooth brushes

Publications (1)

Publication Number Publication Date
GB1118699A true GB1118699A (en) 1968-07-03

Family

ID=10448516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4840866A Expired GB1118699A (en) 1966-10-28 1966-10-28 Improvements in and relating to rotary tooth brushes

Country Status (1)

Country Link
GB (1) GB1118699A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101618A2 (en) * 1982-08-24 1984-02-29 Frédéric Barth Device for the dental hygiene provided with several rotative brushes
FR2532165A1 (en) * 1982-08-24 1984-03-02 Barth Frederic Toothbrush with simultaneous six-fold effect for two half-jaws
US4538315A (en) * 1983-08-17 1985-09-03 Frederic Barth Dental hygiene apparatus having a plurality of rotating brushes
GB2164246A (en) * 1984-06-05 1986-03-19 Roy Colin Foreman Cleaning apparatus
US5864911A (en) * 1993-10-26 1999-02-02 Patrick Arnoux Toothbrush with a dual rotary brushing system
ITPI20090104A1 (en) * 2009-08-10 2011-02-11 Renato Mambretti TEETH BRUSH WITH ROTATING BRISTLES.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101618A2 (en) * 1982-08-24 1984-02-29 Frédéric Barth Device for the dental hygiene provided with several rotative brushes
FR2532165A1 (en) * 1982-08-24 1984-03-02 Barth Frederic Toothbrush with simultaneous six-fold effect for two half-jaws
EP0101618A3 (en) * 1982-08-24 1985-10-02 Frederic Barth Device for the dental hygiene provided with several rotative brushes
US4538315A (en) * 1983-08-17 1985-09-03 Frederic Barth Dental hygiene apparatus having a plurality of rotating brushes
GB2164246A (en) * 1984-06-05 1986-03-19 Roy Colin Foreman Cleaning apparatus
US5864911A (en) * 1993-10-26 1999-02-02 Patrick Arnoux Toothbrush with a dual rotary brushing system
ITPI20090104A1 (en) * 2009-08-10 2011-02-11 Renato Mambretti TEETH BRUSH WITH ROTATING BRISTLES.

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