IT1166677B - COUPLING PIECE - Google Patents

COUPLING PIECE

Info

Publication number: IT1166677B
Authority: IT; Italy
Prior art keywords: coupling piece; coupling; piece
Prior art date: 1978-03-09

Application number

IT20832/79A

Other languages

Italian (it)

Other versions

IT7920832A0 (en

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.)

1978-03-09

Filing date

1979-03-08

Publication date

1987-05-06

1979-03-08 Application filed by Buermoos Dentalwerk filed Critical Buermoos Dentalwerk

1979-03-08 Publication of IT7920832A0 publication Critical patent/IT7920832A0/en

1987-05-06 Application granted granted Critical

1987-05-06 Publication of IT1166677B publication Critical patent/IT1166677B/en

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

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)

IT20832/79A 1978-03-09 1979-03-08 COUPLING PIECE IT1166677B (en)

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
IT7920832A0 IT7920832A0 (en)	1979-03-08
IT1166677B true IT1166677B (en)	1987-05-06

Family

ID=3519265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20832/79A IT1166677B (en)	1978-03-09	1979-03-08	COUPLING PIECE

Country Status (4)

Country	Link
AT (2)	AT370611B (en)
CH (2)	CH639550A5 (en)
DE (2)	DE2953790C2 (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
DE2966808D1 (en) *	1979-11-29	1984-04-19	Siemens Ag	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
DE2558064C3 (en) *	1975-12-22	1987-01-22	Siemens AG, 1000 Berlin und 8000 München	Dental handpiece arrangement

1978
- 1978-03-09 AT AT0170878A patent/AT370611B/en not_active IP Right Cessation
1979
- 1979-03-03 DE DE2953790A patent/DE2953790C2/en not_active Expired
- 1979-03-03 DE DE2908390A patent/DE2908390C2/en not_active Expired
- 1979-03-08 IT IT20832/79A patent/IT1166677B/en active
- 1979-03-08 CH CH224679A patent/CH639550A5/en not_active IP Right Cessation
1981
- 1981-02-25 AT AT0087381A patent/AT370613B/en not_active IP Right Cessation
1982
- 1982-11-18 CH CH672582A patent/CH639840A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2908390A1 (en)	1979-09-20
AT370613B (en)	1983-04-25
CH639840A5 (en)	1983-12-15
DE2953790C2 (en)	1984-02-02
ATA170878A (en)	1982-09-15
AT370611B (en)	1983-04-25
DE2953790A1 (en)	1982-07-22
ATA87381A (en)	1982-09-15
CH639550A5 (en)	1983-11-30
DE2908390C2 (en)	1985-09-12
IT7920832A0 (en)	1979-03-08

Publication	Publication Date	Title
IT1125366B (en)	1986-05-14	COUPLING JOINT
IT1123862B (en)	1986-04-30	CATHETERISM COMPLEX
FI792075A (en)	1981-01-03	connects
FI790028A (en)	1979-07-19	TILLSATSMATERIAL FOER BYGGNADSMATERIAL
BE874335A (en)	1979-08-21	TUBE COUPLING PART
SE7800734L (en)	1979-07-21	COUPLING DEVICE
BR7904286A (en)	1980-04-15	FLEXIBLE COUPLING
MX149144A (en)	1983-09-06	IMPROVED HOMOCINETIC COUPLING
DK400379A (en)	1980-04-03	BEND
IT1166677B (en)	1987-05-06	COUPLING PIECE
SE7904787L (en)	1979-12-06	ELECTROMAGNETIC COUPLING
SE7907256L (en)	1980-03-03	COUPLING DEVICE
DK67779A (en)	1979-09-23	MOVING COUPLING
NO150328C (en)	1984-09-26	THE PIECE
IT1122686B (en)	1986-04-23	MOTOCOMPRESSORE
IT1118676B (en)	1986-03-03	CORRUGER COUPLING DEVICE
SE7906601L (en)	1980-02-08	INVERTER COUPLING
BR7901728A (en)	1979-11-27	COUPLING
AT354197B (en)	1979-12-27	PIPE COUPLING
ATA574578A (en)	1979-12-15	PIPE COUPLING
SE7801914L (en)	1979-08-21	COUPLING
ATA850578A (en)	1980-10-15	QUICK COUPLING
FI781701A (en)	1979-07-03	FLERPIPIGT GEVAER
SE7802792L (en)	1979-09-11	COUPLING
ATA221879A (en)	1984-03-15	UMPOLMODULATOR

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950330