AT280466B - Head of dental contra-angles - Google Patents

Head of dental contra-angles

Info

Publication number
AT280466B
AT280466B AT384568A AT384568A AT280466B AT 280466 B AT280466 B AT 280466B AT 384568 A AT384568 A AT 384568A AT 384568 A AT384568 A AT 384568A AT 280466 B AT280466 B AT 280466B
Authority
AT
Austria
Prior art keywords
angles
head
dental contra
contra
dental
Prior art date
Application number
AT384568A
Other languages
German (de)
Inventor
Josef Ing Buchsteiner
Peter Dipl Ing Malata
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 AT384568A priority Critical patent/AT280466B/en
Priority to DE19691907658 priority patent/DE1907658A1/en
Priority to CH262869A priority patent/CH492445A/en
Priority to GB1213769A priority patent/GB1246573A/en
Application granted granted Critical
Publication of AT280466B publication Critical patent/AT280466B/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
    • A61C1/02—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
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AT384568A 1968-04-19 1968-04-19 Head of dental contra-angles AT280466B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT384568A AT280466B (en) 1968-04-19 1968-04-19 Head of dental contra-angles
DE19691907658 DE1907658A1 (en) 1968-04-19 1969-02-15 Head of dental elbows
CH262869A CH492445A (en) 1968-04-19 1969-02-20 Head for dental contra-angles
GB1213769A GB1246573A (en) 1968-04-19 1969-03-07 Improvements in dental hand tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT384568A AT280466B (en) 1968-04-19 1968-04-19 Head of dental contra-angles

Publications (1)

Publication Number Publication Date
AT280466B true AT280466B (en) 1970-04-10

Family

ID=3556203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT384568A AT280466B (en) 1968-04-19 1968-04-19 Head of dental contra-angles

Country Status (4)

Country Link
AT (1) AT280466B (en)
CH (1) CH492445A (en)
DE (1) DE1907658A1 (en)
GB (1) GB1246573A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109507A1 (en) * 1982-10-26 1984-05-30 MOSIMANN, David Dental handpiece with several sprays
EP0236820A1 (en) * 1986-03-05 1987-09-16 Siemens Aktiengesellschaft Dental hand piece head
EP0527473A1 (en) * 1991-08-12 1993-02-17 Nakanishi Dental Mfg. Co. Ltd. Cartridge type dental handpiece

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587045A5 (en) * 1973-12-07 1977-04-29 Kaltenbach & Voigt
FR2496453A1 (en) * 1980-12-22 1982-06-25 Micro Mega Sa Motor coupling for dental hand-piece - has each joint fitted in polygonal groove open towards handpiece socket
FR2641694B1 (en) * 1989-01-17 1991-03-01 Micro Mega Sa SPRAYING METHOD AND DEVICE FOR HANDPIECES AND DENTISTRY CONTRA-ANGLES
DE10116418A1 (en) * 2001-04-02 2002-10-17 Sirona Dental Systems Gmbh Dental instrument with a nozzle arrangement
FR2930422A1 (en) * 2008-04-23 2009-10-30 Wai Ping Jean Claude Yeung Fluid e.g. water, transporting irrigation device for use in dental instrument, has boring drill with coaxial tubular protection sheath comprising canal that opens at its proximal end near proximal outlet of sheath

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109507A1 (en) * 1982-10-26 1984-05-30 MOSIMANN, David Dental handpiece with several sprays
EP0236820A1 (en) * 1986-03-05 1987-09-16 Siemens Aktiengesellschaft Dental hand piece head
EP0527473A1 (en) * 1991-08-12 1993-02-17 Nakanishi Dental Mfg. Co. Ltd. Cartridge type dental handpiece

Also Published As

Publication number Publication date
CH492445A (en) 1970-06-30
GB1246573A (en) 1971-09-15
DE1907658A1 (en) 1969-11-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee