SE8902385A - - Google Patents

Info

Publication number
SE8902385A
SE8902385A SE8902385A SE8902385A SE8902385A SE 8902385 A SE8902385 A SE 8902385A SE 8902385 A SE8902385 A SE 8902385A SE 8902385 A SE8902385 A SE 8902385A SE 8902385 A SE8902385 A SE 8902385A
Authority
SE
Sweden
Prior art keywords
pct
nose pin
immobile
sec
rotates
Prior art date
Application number
SE8902385A
Other versions
SE462514B (en
SE8902385D0 (en
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 filed Critical
Priority to SE8902385A priority Critical patent/SE462514B/en
Publication of SE8902385D0 publication Critical patent/SE8902385D0/en
Priority to US07/784,413 priority patent/US5273491A/en
Priority to EP90910958A priority patent/EP0479885B1/en
Priority to DE69016023T priority patent/DE69016023T2/en
Priority to PCT/SE1990/000403 priority patent/WO1991000066A1/en
Priority to AU59646/90A priority patent/AU5964690A/en
Priority to DK90910958.9T priority patent/DK0479885T3/en
Publication of SE8902385A publication Critical patent/SE8902385A/xx
Publication of SE462514B publication Critical patent/SE462514B/en

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
    • A61C17/225—Handles or details thereof
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
    • F16C2316/13—Dental machines

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

PCT No. PCT/SE90/00403 Sec. 371 Date Dec. 18, 1991 Sec. 102(e) Date Dec. 18, 1991 PCT Filed Jun. 11, 1990 PCT Pub. No. WO91/00066 PCT Pub. Date Jan. 10, 1991.A sealing and bearing arrangement in electric toothbrushes is characterized by a sealing ring (9) for preventing foreign material from penetrating into a bearing space, the ring being arranged around a nose pin (1) in the open end (7) of a casing (5), which coaxially surrounds the nose pin (1), and being immobile when the nose pin (1) rotates; an annular supporting plate (10) which is provided close to and inwardly of the sealing ring (9) and which is immobile when the nose pin (1) rotates; and bearing balls (11) provided in two races, one on each side of a thickened portion (4) of the central member of the nose pin (1), for taking up forces in all directions.
SE8902385A 1989-06-30 1989-06-30 SEALING AND STORAGE DEVICE IN ELECTRIC DRIVE BRUSHES SE462514B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8902385A SE462514B (en) 1989-06-30 1989-06-30 SEALING AND STORAGE DEVICE IN ELECTRIC DRIVE BRUSHES
US07/784,413 US5273491A (en) 1989-06-30 1990-06-11 Sealing and bearing arrangement in electrical toothbrushes
EP90910958A EP0479885B1 (en) 1989-06-30 1990-06-11 Sealing and bearing arrangement in electrical toothbrushes
DE69016023T DE69016023T2 (en) 1989-06-30 1990-06-11 SEALING AND BEARING DEVICE FOR ELECTRIC TOOTHBRUSHES.
PCT/SE1990/000403 WO1991000066A1 (en) 1989-06-30 1990-06-11 Sealing and bearing arrangement in electrical toothbrushes
AU59646/90A AU5964690A (en) 1989-06-30 1990-06-11 Sealing and bearing arrangement in electrical toothbrushes
DK90910958.9T DK0479885T3 (en) 1989-06-30 1990-06-11 Sealing and bearing device for electric toothbrushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902385A SE462514B (en) 1989-06-30 1989-06-30 SEALING AND STORAGE DEVICE IN ELECTRIC DRIVE BRUSHES

Publications (3)

Publication Number Publication Date
SE8902385D0 SE8902385D0 (en) 1989-06-30
SE8902385A true SE8902385A (en) 1990-07-09
SE462514B SE462514B (en) 1990-07-09

Family

ID=20376449

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902385A SE462514B (en) 1989-06-30 1989-06-30 SEALING AND STORAGE DEVICE IN ELECTRIC DRIVE BRUSHES

Country Status (7)

Country Link
US (1) US5273491A (en)
EP (1) EP0479885B1 (en)
AU (1) AU5964690A (en)
DE (1) DE69016023T2 (en)
DK (1) DK0479885T3 (en)
SE (1) SE462514B (en)
WO (1) WO1991000066A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105361B2 (en) * 1992-08-19 2000-10-30 日本電信電話株式会社 Authentication method in mobile communication system
US20040107521A1 (en) * 2002-12-06 2004-06-10 The Procter & Gamble Company Electric toothbrushes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US613712A (en) * 1898-11-08 Ball-bearing pulley
US678967A (en) * 1901-02-07 1901-07-23 Frederick William Mott Device for washing carriages.
US1697046A (en) * 1923-12-03 1929-01-01 Gen Motors Corp Tool-spindle mounting
US1881129A (en) * 1931-05-04 1932-10-04 Peek William Tomas Washing and sanding machine
US1967163A (en) * 1933-05-26 1934-07-17 Gen Electric Means for dynamically balancing machine tools
CH384430A (en) * 1959-06-26 1964-11-15 Wuerttembergische Spindelfabri Top roller for spinning machines
SE317949B (en) * 1967-06-29 1969-12-01 R Hansson
US3524088A (en) * 1969-05-19 1970-08-11 Gen Electric Drive mechanism for selective output motions
DE2728186A1 (en) * 1977-06-23 1979-01-04 Louis Pohl THREE POINT BALL BEARING ARRANGEMENT
JPS57126703A (en) * 1981-01-26 1982-08-06 Ntn Toyo Bearing Co Ltd Drive wheel bearing unit for car

Also Published As

Publication number Publication date
WO1991000066A1 (en) 1991-01-10
DK0479885T3 (en) 1995-04-18
EP0479885A1 (en) 1992-04-15
DE69016023T2 (en) 1995-05-11
AU5964690A (en) 1991-01-17
SE462514B (en) 1990-07-09
EP0479885B1 (en) 1995-01-11
DE69016023D1 (en) 1995-02-23
SE8902385D0 (en) 1989-06-30
US5273491A (en) 1993-12-28

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