GB1342192A - Ultrasonic vibratory machining apparatus - Google Patents

Ultrasonic vibratory machining apparatus

Info

Publication number
GB1342192A
GB1342192A GB1426572A GB1426572A GB1342192A GB 1342192 A GB1342192 A GB 1342192A GB 1426572 A GB1426572 A GB 1426572A GB 1426572 A GB1426572 A GB 1426572A GB 1342192 A GB1342192 A GB 1342192A
Authority
GB
United Kingdom
Prior art keywords
ring
piece
coil
conductive
short
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.)
Expired
Application number
GB1426572A
Other languages
English (en)
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
Publication of GB1342192A publication Critical patent/GB1342192A/en
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
    • A61C1/07—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 vibratory drive, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics

Landscapes

  • Health & Medical Sciences (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)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
GB1426572A 1971-03-31 1972-03-27 Ultrasonic vibratory machining apparatus Expired GB1342192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK152771AA DK125820B (da) 1971-03-31 1971-03-31 Materialebearbejdningsapparat med elektromagnetisk bevæget arbejdsorgan.

Publications (1)

Publication Number Publication Date
GB1342192A true GB1342192A (en) 1973-12-25

Family

ID=8105759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1426572A Expired GB1342192A (en) 1971-03-31 1972-03-27 Ultrasonic vibratory machining apparatus

Country Status (6)

Country Link
US (1) US3763411A (enrdf_load_stackoverflow)
DE (1) DE2215377A1 (enrdf_load_stackoverflow)
DK (1) DK125820B (enrdf_load_stackoverflow)
FR (1) FR2132434B1 (enrdf_load_stackoverflow)
GB (1) GB1342192A (enrdf_load_stackoverflow)
IT (1) IT955153B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170433A (zh) * 2015-09-08 2015-12-23 桂林市啄木鸟医疗器械有限公司 一种用于超声波牙科设备的换能器

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK143918C (da) * 1974-03-12 1982-04-13 Goof Sven Karl Lennart Stavformet haandredskab,saasom et tandlaegeinstrument
US4571183A (en) * 1982-10-06 1986-02-18 Syntex (U.S.A.) Inc. Vibratory endodontic device
DK517483D0 (da) * 1983-11-11 1983-11-11 Sven Karl Lennart Goof Beroeringsfoeler
US5577911A (en) * 1986-02-04 1996-11-26 Garfinkel; Leonard M. Ultrasonically driven curette for periodontal curettage
DE4008643A1 (de) * 1990-03-17 1991-09-19 Daimler Benz Ag Verfahren zur einstellung eines sollwertes der ausdehnung eines durch anlegen eines aeusseren elektromagnetischen oder elektrostatischen feldes in seiner laengenausdehnung veraenderlichen aktuators
DE4134428A1 (de) * 1991-10-18 1993-04-22 Irmer Joachim Vorrichtung zur erzeugung von schwingungen
US5730594A (en) * 1995-12-05 1998-03-24 Parkell Products, Inc. Ultrasonic dental scaler selectively tunable either manually or automatically
DE19745245A1 (de) * 1997-04-18 1998-10-22 Kaltenbach & Voigt Handstück für medizinische Zwecke insbesondere für eine ärztliche oder zahnärztliche Behandlungseinrichtung, vorzugsweise für eine spanabhebende Bearbeitung eines Zahn-Wurzelkanals
US6176703B1 (en) * 1997-04-18 2001-01-23 Kaltenbach & Voigt Gmbh & Co. Medical or dental treatment instrument for chip-removing treatment of body tissue or a substitute material with an abrasive tool
US6716028B2 (en) * 2000-08-04 2004-04-06 Hu-Friedy Mfg. Co., Inc. Ultrasonic swivel insert
US20050266377A1 (en) * 2004-05-26 2005-12-01 Wen-Hsi Tsao Handpiece of dental scaler
US20080248444A1 (en) * 2007-04-04 2008-10-09 Bahcall James K Ultrasonic endodontic tip having a low-modulus of elasticity
US9452027B2 (en) * 2009-12-10 2016-09-27 Kerrhawe Sa Dental composite applicator and related methods
US10201398B2 (en) 2015-03-20 2019-02-12 Kaltenbach & Voigt Gmbh Dispensing material from a dental handpiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US427070A (en) * 1890-05-06 William e
US1019213A (en) * 1908-05-14 1912-03-05 Clarence E Adams Electromagnetic rock drill and chipping hammer.
US1164475A (en) * 1914-07-23 1915-12-14 George Croston Automatic mallet or plugger.
GB1274671A (en) * 1968-04-01 1972-05-17 Sven Karl Lennart Goof Ultrasonic dental apparatus
SE339346B (enrdf_load_stackoverflow) * 1969-03-12 1971-10-04 Amlab Ab
US3691437A (en) * 1971-10-04 1972-09-12 Arne Hilding Andersson Control means for electric tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170433A (zh) * 2015-09-08 2015-12-23 桂林市啄木鸟医疗器械有限公司 一种用于超声波牙科设备的换能器

Also Published As

Publication number Publication date
US3763411A (en) 1973-10-02
FR2132434A1 (enrdf_load_stackoverflow) 1972-11-17
IT955153B (it) 1973-09-29
DK125820B (da) 1973-05-07
DE2215377A1 (de) 1972-10-26
FR2132434B1 (enrdf_load_stackoverflow) 1973-12-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee