ATA170878A - DENTAL HANDPIECE - Google Patents

DENTAL HANDPIECE

Info

Publication number
ATA170878A
ATA170878A AT0170878A AT170878A ATA170878A AT A170878 A ATA170878 A AT A170878A AT 0170878 A AT0170878 A AT 0170878A AT 170878 A AT170878 A AT 170878A AT A170878 A ATA170878 A AT A170878A
Authority
AT
Austria
Prior art keywords
dental handpiece
handpiece
dental
Prior art date
Application number
AT0170878A
Other languages
German (de)
Other versions
AT370611B (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to AT0170878A priority Critical patent/AT370611B/en
Priority to DE2953790A priority patent/DE2953790C2/en
Priority to DE2908390A priority patent/DE2908390C2/en
Priority to CH224679A priority patent/CH639550A5/en
Priority to IT20832/79A priority patent/IT1166677B/en
Priority to AT0087381A priority patent/AT370613B/en
Publication of ATA170878A publication Critical patent/ATA170878A/en
Priority to CH672582A priority patent/CH639840A5/en
Application granted granted Critical
Publication of AT370611B publication Critical patent/AT370611B/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
    • 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
AT0170878A 1978-03-09 1978-03-09 DENTAL HANDPIECE AT370611B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT0170878A AT370611B (en) 1978-03-09 1978-03-09 DENTAL HANDPIECE
DE2953790A DE2953790C2 (en) 1978-03-09 1979-03-03 Coupling device for the detachable connection of two dental handpiece parts that can be axially coupled together
DE2908390A DE2908390C2 (en) 1978-03-09 1979-03-03 Coupling piece for fluid-driven dental handpieces
CH224679A CH639550A5 (en) 1978-03-09 1979-03-08 Dental handpiece
IT20832/79A IT1166677B (en) 1978-03-09 1979-03-08 COUPLING PIECE
AT0087381A AT370613B (en) 1978-03-09 1981-02-25 COUPLING DEVICE FOR DETACHABLY CONNECTING TWO AXIAL COUPLABLE DENTAL HANDPIECE PARTS
CH672582A CH639840A5 (en) 1978-03-09 1982-11-18 Coupling device for the releasable connection of two axially couplable, dental handpiece parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0170878A AT370611B (en) 1978-03-09 1978-03-09 DENTAL HANDPIECE

Publications (2)

Publication Number Publication Date
ATA170878A true ATA170878A (en) 1982-09-15
AT370611B AT370611B (en) 1983-04-25

Family

ID=3519265

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0170878A AT370611B (en) 1978-03-09 1978-03-09 DENTAL HANDPIECE
AT0087381A AT370613B (en) 1978-03-09 1981-02-25 COUPLING DEVICE FOR DETACHABLY CONNECTING TWO AXIAL COUPLABLE DENTAL HANDPIECE PARTS

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT0087381A AT370613B (en) 1978-03-09 1981-02-25 COUPLING DEVICE FOR DETACHABLY CONNECTING TWO AXIAL COUPLABLE DENTAL HANDPIECE PARTS

Country Status (4)

Country Link
AT (2) AT370611B (en)
CH (2) CH639550A5 (en)
DE (2) DE2908390C2 (en)
IT (1) IT1166677B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029862B1 (en) * 1979-11-29 1984-03-14 Siemens Aktiengesellschaft Dental handpiece comprising a device for a detachable connection between two parts of the handpiece
DE3241960A1 (en) * 1982-11-12 1984-05-17 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Coupling for dental handpieces
FR2536986A1 (en) * 1982-12-07 1984-06-08 Micro Mega Sa Device for fast rotatory attachment of a dental tool on the lead conveying the supply fluids.
FR2542189B1 (en) * 1983-03-08 1985-05-31 Micro Mega Sa DEVICE FOR QUICK ROTATING ATTACHMENT AND ATTACHMENT OF A DENTISTRY PIECE
US4521189A (en) * 1983-11-03 1985-06-04 Lares Research Dental handpiece
US5145370A (en) * 1989-03-01 1992-09-08 Gary Woodward Dental fiberoptic handpiece hose assembly
US5039304A (en) * 1990-11-05 1991-08-13 Midwest Dental Products Corporation Quick connect/disconnect coupling for dental handpieces
JPH0631708U (en) * 1992-10-09 1994-04-26 株式会社中西歯科器械製作所 Dental handpiece device
FR2709658B1 (en) * 1993-02-19 1995-10-06 Micro Mega Sa Device with attachment sleeve for quick connection between dental appliances.
DE102004002868B3 (en) * 2004-01-19 2005-03-17 Sirona Dental Systems Gmbh Component used in dentistry comprises a tool holder for a tool of a dental instrument with a first inner fixing unit and a second outer fixing unit for securing the tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766598U (en) 1957-09-27 1958-05-14 Siemens Ag COUPLING DEVICE FOR CONNECTING TWO PIPE-SHAPED PIPES, PREFERABLY COAXIAL PIPES.
US3173207A (en) * 1959-12-28 1965-03-16 Ritter Co Inc Air driven turbine dental handpiece and air and water connections therefor
DE1219170B (en) 1962-03-02 1966-06-16 Kaltenbach & Voigt Dental handpiece or contra-angle
DE2207240B2 (en) * 1972-02-16 1977-12-01 Siemens AG, 1000 Berlin und 8000 München SHUT-OFF AND ADJUSTMENT VALVE FOR DENTAL HANDPIECES
DE7206582U (en) * 1972-02-22 1972-05-10 Kaltenbach & Voigt Connector for connecting a dental instrument to a supply hose
DE2558064B2 (en) * 1975-12-22 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dental handpiece

Also Published As

Publication number Publication date
AT370611B (en) 1983-04-25
CH639840A5 (en) 1983-12-15
ATA87381A (en) 1982-09-15
DE2953790C2 (en) 1984-02-02
DE2953790A1 (en) 1982-07-22
DE2908390C2 (en) 1985-09-12
AT370613B (en) 1983-04-25
CH639550A5 (en) 1983-11-30
IT1166677B (en) 1987-05-06
DE2908390A1 (en) 1979-09-20
IT7920832A0 (en) 1979-03-08

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Legal Events

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