GB629087A - Improvements in or relating to tooth brushes - Google Patents

Improvements in or relating to tooth brushes

Info

Publication number
GB629087A
GB629087A GB539745A GB539745A GB629087A GB 629087 A GB629087 A GB 629087A GB 539745 A GB539745 A GB 539745A GB 539745 A GB539745 A GB 539745A GB 629087 A GB629087 A GB 629087A
Authority
GB
United Kingdom
Prior art keywords
housing
razor
brush
spindle
rotary cutter
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
GB539745A
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.)
FELIX OOSTENS
Original Assignee
FELIX OOSTENS
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 FELIX OOSTENS filed Critical FELIX OOSTENS
Priority to GB539745A priority Critical patent/GB629087A/en
Publication of GB629087A publication Critical patent/GB629087A/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
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously

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

629,087. Toothbrush. OOSTENS, F. March 5 1945, No. 5397. [Class 131] [Also in Group XXIII] A rotary toothbrush attachment is adapted to fit on to a mechanical dry razor of the kind having a rotary cutter blade or drive, and comprises a housing adapted to be secured directly or indirectly to the body of the razor, a brush carried by a spindle rotatably mounted therein, and coupling means for driving the brush spindle from a rotating part of the razor. In the form shown in Fig. 1, the housing 12 is screwed on to an extension 2, mounted on the motor shaft, after removal of the original housing with its rotary cutter blade, and the brush spindle 8 is coupled to the axle 5 of the razor motor. The housing is located axially by means of a cup 13 and is provided with a cap 15. In a modification, the brush spindle is formed integrally with a helicoidal nut. In other modifications, the housing is secured directly or indirectly to a bayonet fitting on the razor body. In a further modification, Fig. 6, the housing is in two parts 12, 27, the part 27 being adapted to fit over the rotary cutter 26, and the brush spindle is driven frictionally by means of a roller 28 which contacts with the cutter.
GB539745A 1945-03-05 1945-03-05 Improvements in or relating to tooth brushes Expired GB629087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB539745A GB629087A (en) 1945-03-05 1945-03-05 Improvements in or relating to tooth brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB539745A GB629087A (en) 1945-03-05 1945-03-05 Improvements in or relating to tooth brushes

Publications (1)

Publication Number Publication Date
GB629087A true GB629087A (en) 1949-09-12

Family

ID=9795379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB539745A Expired GB629087A (en) 1945-03-05 1945-03-05 Improvements in or relating to tooth brushes

Country Status (1)

Country Link
GB (1) GB629087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211455A (en) * 1987-10-28 1989-07-05 Joseph William Moreton Electric shaver/tooth brush combination
CN111643207A (en) * 2020-01-20 2020-09-11 厦门芯阳科技股份有限公司 Working method of electric toothbrush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211455A (en) * 1987-10-28 1989-07-05 Joseph William Moreton Electric shaver/tooth brush combination
CN111643207A (en) * 2020-01-20 2020-09-11 厦门芯阳科技股份有限公司 Working method of electric toothbrush
CN111643207B (en) * 2020-01-20 2021-10-08 厦门芯阳科技股份有限公司 Working method of electric toothbrush

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