ES264692U - Cabezal perfeccionado para contra-angulos de turbinas dentales. - Google Patents

Cabezal perfeccionado para contra-angulos de turbinas dentales.

Info

Publication number
ES264692U
ES264692U ES1982264692U ES264692U ES264692U ES 264692 U ES264692 U ES 264692U ES 1982264692 U ES1982264692 U ES 1982264692U ES 264692 U ES264692 U ES 264692U ES 264692 U ES264692 U ES 264692U
Authority
ES
Spain
Prior art keywords
bearings
dental turbine
housing
stops
dental
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.)
Granted
Application number
ES1982264692U
Other languages
English (en)
Other versions
ES264692Y (es
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 ES1982264692U priority Critical patent/ES264692Y/es
Publication of ES264692U publication Critical patent/ES264692U/es
Priority to GB08302181A priority patent/GB2119450A/en
Priority to DE19833302545 priority patent/DE3302545A1/de
Priority to IT19634/83A priority patent/IT1193675B/it
Priority to IT8320841U priority patent/IT8320841V0/it
Priority to FR8306019A priority patent/FR2525463A1/fr
Application granted granted Critical
Publication of ES264692Y publication Critical patent/ES264692Y/es
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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • 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
    • A61C1/12—Angle hand-pieces
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Cabezal perfeccionado para contra-ángulos de turbinas dentales, que siendo del tipo de los que adoptan una configuración cilíndrica, hueca, en cuyo interior se aloja la correspondiente turbina propiamente dicha, asociada a un eje que descansa sobre el cabezal propiamente dicho a través de rodamientos, y complementándose este conjunto mediante tapas extremas que obturan las embocaduras de tal cabezal, esencialmente se caracteriza porque en la superficie cilíndrica interna del mismo se establecen dos líneas perimetrales de discontinuidad, determinando sendos escalonamientos o topes da penetración para los respectivos rodamientos extremos de sustentación del eje de la turbina propiamente dicha, de manera que la parte fija de tales rodamientos queda perfectamente bloqueada por la presión ejercida por las respectivas tapas contra tales escalonamientos.
ES1982264692U 1982-04-23 1982-04-23 Cabezal perfeccionado para contra-angulos de turbinas dentales. Expired ES264692Y (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES1982264692U ES264692Y (es) 1982-04-23 1982-04-23 Cabezal perfeccionado para contra-angulos de turbinas dentales.
GB08302181A GB2119450A (en) 1982-04-23 1983-01-26 Dental turbine
DE19833302545 DE3302545A1 (de) 1982-04-23 1983-01-26 Dentalturbinen-aufnahmekopf fuer winkelhandstuecke
IT19634/83A IT1193675B (it) 1982-04-23 1983-02-17 Testata perfezionata per contrangoli di turbine dentali
IT8320841U IT8320841V0 (it) 1982-04-23 1983-02-17 Testata perfezionata percontrangoli di turbine dentali.
FR8306019A FR2525463A1 (fr) 1982-04-23 1983-04-13 Tete pour renvois d'angle de turbines dentaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1982264692U ES264692Y (es) 1982-04-23 1982-04-23 Cabezal perfeccionado para contra-angulos de turbinas dentales.

Publications (2)

Publication Number Publication Date
ES264692U true ES264692U (es) 1982-11-16
ES264692Y ES264692Y (es) 1983-05-16

Family

ID=8420169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982264692U Expired ES264692Y (es) 1982-04-23 1982-04-23 Cabezal perfeccionado para contra-angulos de turbinas dentales.

Country Status (5)

Country Link
DE (1) DE3302545A1 (es)
ES (1) ES264692Y (es)
FR (1) FR2525463A1 (es)
GB (1) GB2119450A (es)
IT (2) IT8320841V0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019129940A1 (de) * 2019-11-06 2021-05-06 Gebr. Reinfurt Gmbh & Co. Kg Dentalhandstück

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099693B (de) * 1959-10-09 1961-02-16 Siemens Reiniger Werke Ag Zahnaerztliches Bohrhandstueck
US3088707A (en) * 1962-04-19 1963-05-07 Power Brake Equipment Company Pneumatic motor
GB1029681A (en) * 1962-11-15 1966-05-18 Percy Hawtin Improvements in or relating to dental handpieces
DE1541198A1 (de) * 1965-10-20 1969-08-28 Dentists Supply Company Zahnaerztliches Handstueck
JPS5441115Y2 (es) * 1976-01-31 1979-12-03

Also Published As

Publication number Publication date
IT8320841V0 (it) 1983-02-17
IT8319634A0 (it) 1983-02-17
DE3302545A1 (de) 1983-10-27
GB8302181D0 (en) 1983-03-02
GB2119450A (en) 1983-11-16
FR2525463A1 (fr) 1983-10-28
ES264692Y (es) 1983-05-16
IT1193675B (it) 1988-07-21

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000121