ES484562A1 - Perfeccionamientos en sistema de turbina montable de modo deformable,para herramienta dental de mano propulsada por gas - Google Patents
Perfeccionamientos en sistema de turbina montable de modo deformable,para herramienta dental de mano propulsada por gasInfo
- Publication number
- ES484562A1 ES484562A1 ES484562A ES484562A ES484562A1 ES 484562 A1 ES484562 A1 ES 484562A1 ES 484562 A ES484562 A ES 484562A ES 484562 A ES484562 A ES 484562A ES 484562 A1 ES484562 A1 ES 484562A1
- Authority
- ES
- Spain
- Prior art keywords
- assembly
- cartridge assembly
- support means
- bearing
- dental handpiece
- 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
Links
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000036316 preload Effects 0.000 abstract 1
- 239000012858 resilient material Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/066—Ball or roller bearings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/12—Small applications, e.g. miniature bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2316/00—Apparatus in health or amusement
- F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
- F16C2316/13—Dental machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (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)
Abstract
Perfeccionamientos en sistema de turbina montable de forma deformable para herramienta dental de mano propulsado por gas, caracterizados porque incluyendo dicho motor propulsado por gas un alojamiento y un conjunto de cartucho de turbina dentro de dicho alojamiento, dicho alojamiento esta definido por una pared lateral sustancialmente cilíndrica y por una par de paredes extremas dispuestas opuestamente de manera transversal a dicha pared lateral, teniendo dicho alojamiento medios de soporte de conjunto de cartucho de turbina colocados sobre porciones de dichas paredes para soportar a dicho conjunto de cartucho de turbina, siendo dicho conjunto de cartucho de turbina colocable de manera retirable como un conjunto unitario dentro de dicho alojamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/947,215 US4249896A (en) | 1978-09-29 | 1978-09-29 | Compliantly mountable turbine cartridge assembly for gas-driven dental handpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
ES484562A1 true ES484562A1 (es) | 1980-05-16 |
Family
ID=25485753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484562A Expired ES484562A1 (es) | 1978-09-29 | 1979-09-28 | Perfeccionamientos en sistema de turbina montable de modo deformable,para herramienta dental de mano propulsada por gas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4249896A (es) |
EP (1) | EP0010371B1 (es) |
JP (1) | JPS5940017B2 (es) |
AU (1) | AU532544B2 (es) |
CA (1) | CA1145596A (es) |
DE (1) | DE2966614D1 (es) |
ES (1) | ES484562A1 (es) |
NZ (1) | NZ191676A (es) |
ZA (1) | ZA795041B (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6076912U (ja) * | 1983-11-01 | 1985-05-29 | 株式会社吉田製作所 | エアタ−ビンを備えた歯科用ハンドピ−ス |
JPS62107813U (es) * | 1985-12-26 | 1987-07-09 | ||
US4786251A (en) * | 1986-10-10 | 1988-11-22 | James E. Shenberg | Dental handpiece and high speed turbine assembly |
JPH083207B2 (ja) * | 1986-11-07 | 1996-01-17 | エスケ−化研株式会社 | 防藻性ボ−ド |
JPH0613039B2 (ja) * | 1987-07-22 | 1994-02-23 | 而至歯科工業株式会社 | チヤツク無し歯科用ハンドピ−ス |
US4966552A (en) * | 1989-05-08 | 1990-10-30 | Den-Tal-Ez, Inc. | Sterilizable non-lubricated rotary instrument for dental and medical use |
AU1089795A (en) * | 1993-11-04 | 1995-05-23 | Edward Mclaren | Disposable dental handpiece |
DE4406855A1 (de) * | 1994-03-02 | 1995-09-07 | Kaltenbach & Voigt | Gerades Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor |
DE4406854A1 (de) * | 1994-03-02 | 1995-09-07 | Kaltenbach & Voigt | Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor |
JPH08140993A (ja) * | 1994-11-25 | 1996-06-04 | Koyo Seiko Co Ltd | 歯科用ハンドピース |
US5982066A (en) * | 1997-04-11 | 1999-11-09 | Nidec America Corporation | Electric motor |
US6149430A (en) * | 1998-02-20 | 2000-11-21 | Ora Innovations, Inc. | Integrally molded dental appliance and process for its manufacture |
DE10025416A1 (de) * | 2000-05-24 | 2001-12-06 | Sirona Dental Systems Gmbh | Zahnärztliches Handstück mit einem drehbar gelagerten Rotor |
CA2431109C (en) * | 2000-12-18 | 2012-02-21 | Dentsply International Inc. | Improved dental handpiece components |
DE10208692A1 (de) * | 2001-08-28 | 2003-03-20 | Kaltenbach & Voigt | Medizinisches oder dentalmedizinisches Handstück mit einem in einem Wälzlager gelagerten Drehteil |
US20070117064A1 (en) * | 2002-02-27 | 2007-05-24 | Novak Eugene J | Dental handpiece with improved grease retention |
US20030170589A1 (en) * | 2002-02-27 | 2003-09-11 | Novak Eugene J. | Dental handpiece with improved grease retention |
JP4092563B2 (ja) * | 2002-12-19 | 2008-05-28 | 日本精工株式会社 | 軸受装置の共振測定装置及び共振測定方法 |
CA2528712C (en) * | 2003-03-13 | 2010-05-04 | Jerry W. Browning | Disposable dental instrument |
US6790039B1 (en) | 2003-06-02 | 2004-09-14 | Dental Ez, Inc. | Dental turbine support structure |
US7137633B1 (en) * | 2004-06-04 | 2006-11-21 | John W Dieleman | Wrench-free manual chuck turbine |
JP4998012B2 (ja) * | 2006-08-29 | 2012-08-15 | オムロンヘルスケア株式会社 | 電動歯ブラシ |
US8210847B2 (en) * | 2007-08-30 | 2012-07-03 | Axenic Dental, Inc. | Disposable dental handpiece |
KR100905753B1 (ko) * | 2008-10-24 | 2009-07-01 | 두나미스덴탈 주식회사 | 버 빠짐방지 구조를 갖는 치과용 핸드피스 |
JP6666607B2 (ja) * | 2013-03-06 | 2020-03-18 | ダブリュティーオー インコーポレイテッドWto, Inc. | 切削工具のためのタービン駆動動力装置 |
GB201404876D0 (en) | 2014-03-19 | 2014-04-30 | Rolls Royce Plc | Bearing arrangement and method |
CN111503160B (zh) * | 2014-12-25 | 2022-03-15 | 日本精工株式会社 | 空气涡轮用滚动轴承 |
DE102015012332B4 (de) * | 2015-09-22 | 2022-09-08 | Gebrüder Reinfurt GmbH & Co. KG | Kugellagerbauform mit Kippkompensation |
CN106344181A (zh) * | 2016-10-09 | 2017-01-25 | 周展力 | 新型牙科手机机头 |
US10839834B2 (en) * | 2018-11-30 | 2020-11-17 | Minebea Mitsumi Inc. | Pivot assembly bearing device and pivot assembly bearing device fabrication method |
DE102019129940A1 (de) | 2019-11-06 | 2021-05-06 | Gebr. Reinfurt Gmbh & Co. Kg | Dentalhandstück |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945299A (en) * | 1957-08-22 | 1960-07-19 | Carroll S Fritz | Dental handpiece |
US3418715A (en) * | 1957-09-03 | 1968-12-31 | Ritter Pfaudler Corp | Dental handpiece drive mechanism and dental tool holder |
DE1064196B (de) * | 1958-04-26 | 1959-08-27 | Siemens Reiniger Werke Ag | Zahnaerztliches Bohrhandstueck |
US3218028A (en) * | 1959-05-26 | 1965-11-16 | John V Borden | Floating capsule for dental handpiece |
US3092908A (en) * | 1959-07-20 | 1963-06-11 | Lloyd P Flatland | Aspirating dental drill |
AT217153B (de) * | 1960-02-22 | 1961-09-11 | Buermoos Dentalwerk | Winkelstückkopf für zahnärztliche Zwecke |
US3120706A (en) * | 1961-09-15 | 1964-02-11 | Star Dental Mfg Co | Dental drill with collet |
US3325899A (en) * | 1964-09-25 | 1967-06-20 | American Hospital Supply Corp | Dental handpiece and collet wrench therefor |
US3376084A (en) * | 1965-01-07 | 1968-04-02 | Barden Corp | Dental handpiece |
US3380162A (en) * | 1966-10-05 | 1968-04-30 | Dentists Supply Co | Air turbine motor with resiliently biased adjustable tapered bearings |
US3381387A (en) * | 1966-03-16 | 1968-05-07 | James A. Landrum Jr. | Micropoint locator gauge |
US3499223A (en) * | 1968-01-22 | 1970-03-10 | Star Dental Mfg Co | Dental handpiece in combination with collet wrench means |
US3947966A (en) * | 1972-01-14 | 1976-04-06 | Star Dental Manufacturing Co., Inc. | Dental handpiece and wrench therefor |
US3888008A (en) * | 1973-01-24 | 1975-06-10 | American Hospital Supply Corp | Handpiece and chuck wrench therefor |
JPS5139395U (es) * | 1974-09-18 | 1976-03-24 | ||
DE2521314C3 (de) * | 1975-05-13 | 1978-07-27 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Zahnärztliches Handstück mit Druckluftturbine |
JPS5836971B2 (ja) * | 1976-03-26 | 1983-08-12 | ロイド・ピ−・フラツトランド | 歯科用ハンドピ−ス |
DE2618739A1 (de) * | 1976-04-28 | 1977-11-17 | Kaltenbach & Voigt | Turbineneinsatz fuer das kopfgehaeuse eines zahnaerztlichen turbinen-winkelstueckes |
-
1978
- 1978-09-29 US US05/947,215 patent/US4249896A/en not_active Ceased
-
1979
- 1979-09-24 ZA ZA00795041A patent/ZA795041B/xx unknown
- 1979-09-25 AU AU51162/79A patent/AU532544B2/en not_active Ceased
- 1979-09-26 NZ NZ191676A patent/NZ191676A/xx unknown
- 1979-09-28 EP EP79302037A patent/EP0010371B1/en not_active Expired
- 1979-09-28 DE DE7979302037T patent/DE2966614D1/de not_active Expired
- 1979-09-28 ES ES484562A patent/ES484562A1/es not_active Expired
- 1979-09-28 CA CA000336624A patent/CA1145596A/en not_active Expired
- 1979-09-29 JP JP54126333A patent/JPS5940017B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NZ191676A (en) | 1983-11-30 |
EP0010371A1 (en) | 1980-04-30 |
JPS5940017B2 (ja) | 1984-09-27 |
AU532544B2 (en) | 1983-10-06 |
AU5116279A (en) | 1980-04-03 |
ZA795041B (en) | 1981-05-27 |
US4249896A (en) | 1981-02-10 |
CA1145596A (en) | 1983-05-03 |
EP0010371B1 (en) | 1984-02-01 |
DE2966614D1 (en) | 1984-03-08 |
JPS5588756A (en) | 1980-07-04 |
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