AT217153B - Contra-angle head for dental purposes - Google Patents

Contra-angle head for dental purposes

Info

Publication number
AT217153B
AT217153B AT136660A AT136660A AT217153B AT 217153 B AT217153 B AT 217153B AT 136660 A AT136660 A AT 136660A AT 136660 A AT136660 A AT 136660A AT 217153 B AT217153 B AT 217153B
Authority
AT
Austria
Prior art keywords
contra
angle head
dental purposes
dental
purposes
Prior art date
Application number
AT136660A
Other languages
German (de)
Original Assignee
Buermoos Dentalwerk
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 Buermoos Dentalwerk filed Critical Buermoos Dentalwerk
Priority to AT136660A priority Critical patent/AT217153B/en
Priority to DED35396A priority patent/DE1273127B/en
Application granted granted Critical
Publication of AT217153B publication Critical patent/AT217153B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • 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)
  • Oral & Maxillofacial Surgery (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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
AT136660A 1960-02-22 1960-02-22 Contra-angle head for dental purposes AT217153B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT136660A AT217153B (en) 1960-02-22 1960-02-22 Contra-angle head for dental purposes
DED35396A DE1273127B (en) 1960-02-22 1961-02-13 Contra-angle head for dental purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT136660A AT217153B (en) 1960-02-22 1960-02-22 Contra-angle head for dental purposes

Publications (1)

Publication Number Publication Date
AT217153B true AT217153B (en) 1961-09-11

Family

ID=3512315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT136660A AT217153B (en) 1960-02-22 1960-02-22 Contra-angle head for dental purposes

Country Status (2)

Country Link
AT (1) AT217153B (en)
DE (1) DE1273127B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010371A1 (en) * 1978-09-29 1980-04-30 Syntex (U.S.A.) Inc. Turbine cartridge assembly and dental handpiece incorporating it

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539067B1 (en) * 1983-01-06 1986-01-31 Rauch Andre PNEUMATIC ANGLE-GRINDER-MILLING MACHINE, VERY SMALL, WITH ONE-PIECE ROTOR
DE3719149A1 (en) * 1987-06-09 1988-12-22 Kaltenbach & Voigt Dental handpiece device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473267A (en) * 1948-08-21 1949-06-14 Gen Electric Bearing mounting
US2653063A (en) * 1951-02-15 1953-09-22 Bruning Charles Co Inc Resilient bearing mounting
US2803507A (en) * 1952-12-03 1957-08-20 Licentia Gmbh Resilient spacer rings for multiple bearings rotatably supporting shafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010371A1 (en) * 1978-09-29 1980-04-30 Syntex (U.S.A.) Inc. Turbine cartridge assembly and dental handpiece incorporating it

Also Published As

Publication number Publication date
DE1273127B (en) 1968-07-18

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