CH370864A - Schnellauf-Winkelstück für zahnärztliche Zwecke - Google Patents

Schnellauf-Winkelstück für zahnärztliche Zwecke

Info

Publication number: CH370864A
Authority: CH; Switzerland
Prior art keywords: dental purposes; angle handpiece; speed contra; contra; speed
Prior art date: 1957-11-30

Application number

CH6549958A

Other languages

English (en)

Inventor

Hoffmeister Erich

Roehm Kurt

Original Assignee

Kaltenbach & Voigt

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.)

1957-11-30

Filing date

1958-10-28

Publication date

1963-07-31

1958-10-28 Application filed by Kaltenbach & Voigt filed Critical Kaltenbach & Voigt

1963-07-31 Publication of CH370864A publication Critical patent/CH370864A/de

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)

CH6549958A 1957-11-30 1958-10-28 Schnellauf-Winkelstück für zahnärztliche Zwecke CH370864A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEK33500A DE1064682B (de)	1957-11-30	1957-11-30	Schnellauf-Winkelstueck, gegebenenfalls mit Schaftknie, fuer zahnaerztliche Zwecke
DEK36002A DE1091281B (de)	1957-11-30	1958-10-16	Schnellauf-Winkelstueck mit Schaftknie fuer zahnaerztliche Zwecke

Publications (1)

Publication Number	Publication Date
CH370864A true CH370864A (de)	1963-07-31

Family

ID=25983049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH6549958A CH370864A (de)	1957-11-30	1958-10-28	Schnellauf-Winkelstück für zahnärztliche Zwecke

Country Status (5)

Country	Link
US (1)	US3078576A (de)
CH (1)	CH370864A (de)
DE (2)	DE1064682B (de)
FR (1)	FR1218475A (de)
GB (1)	GB872007A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3255527A (en) *	1962-08-17	1966-06-14	American Hospital Supply Corp	Air driven dental handpieces
USRE28390E (en) *	1956-11-05	1975-04-15		Air driven dental handpieces
US7762813B2 (en) *	2007-08-03	2010-07-27	Young Dental Manufacturing Company 1 Llc	Disposable prophylaxis angle
DE102016223105B3 (de) *	2016-11-23	2017-10-26	Sirona Dental Systems Gmbh	Strömungsbetriebenes zahnärztliches instrument

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1774733A (en) *	1927-09-17	1930-09-02	Goldund Silberscheideanstalt V	Angle piece for dental purposes comprising alpha handle sleeve
US2098317A (en) *	1935-09-19	1937-11-09	Staunt Martin	Dental appliance
AT163217B (de) *	1946-08-21	1949-06-10	Julius Dr Urbanek	Schleifkopf für zahnärztliche Zwecke
US2928174A (en) *	1957-04-08	1960-03-15	Raymond A White	Dental handpiece and control therefor

1957
- 1957-11-30 DE DEK33500A patent/DE1064682B/de active Pending
1958
- 1958-10-16 DE DEK36002A patent/DE1091281B/de active Pending
- 1958-10-28 CH CH6549958A patent/CH370864A/de unknown
- 1958-11-27 FR FR780225A patent/FR1218475A/fr not_active Expired
- 1958-11-28 GB GB38521/58A patent/GB872007A/en not_active Expired
- 1958-11-28 US US777132A patent/US3078576A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR1218475A (fr)	1960-05-11
DE1091281B (de)	1960-10-20
GB872007A (en)	1961-07-05
US3078576A (en)	1963-02-26
DE1064682B (de)	1959-09-03

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