IT1128190B - Complesso di mandrino per apparecchi dentistici - Google Patents

Complesso di mandrino per apparecchi dentistici

Info

Publication number
IT1128190B
IT1128190B IT49661/80A IT4966180A IT1128190B IT 1128190 B IT1128190 B IT 1128190B IT 49661/80 A IT49661/80 A IT 49661/80A IT 4966180 A IT4966180 A IT 4966180A IT 1128190 B IT1128190 B IT 1128190B
Authority
IT
Italy
Prior art keywords
spindle complex
dental
equipments
dental equipments
spindle
Prior art date
Application number
IT49661/80A
Other languages
English (en)
Other versions
IT8049661A0 (it
Inventor
Phillip R Grimm
Original Assignee
American Hospital Supply Corp
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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of IT8049661A0 publication Critical patent/IT8049661A0/it
Application granted granted Critical
Publication of IT1128190B publication Critical patent/IT1128190B/it

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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/142—Operating tool blocking means
    • A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
    • 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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17487—Moving-cam actuator
    • Y10T279/17521—Reciprocating cam sleeve
IT49661/80A 1979-09-12 1980-09-12 Complesso di mandrino per apparecchi dentistici IT1128190B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,720 US4279597A (en) 1978-03-10 1979-09-12 Chuck assembly for dental handpieces

Publications (2)

Publication Number Publication Date
IT8049661A0 IT8049661A0 (it) 1980-09-12
IT1128190B true IT1128190B (it) 1986-05-28

Family

ID=22121260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49661/80A IT1128190B (it) 1979-09-12 1980-09-12 Complesso di mandrino per apparecchi dentistici

Country Status (8)

Country Link
US (1) US4279597A (it)
EP (1) EP0035554A4 (it)
JP (1) JPS56501113A (it)
BE (1) BE885218A (it)
CA (1) CA1149648A (it)
DK (1) DK208781A (it)
IT (1) IT1128190B (it)
WO (1) WO1981000669A1 (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027908U (ja) * 1983-08-02 1985-02-25 株式会社　中西歯科器械製作所 歯科用ハンドピ−スのチャック装置
JPS62170238A (ja) * 1986-01-24 1987-07-27 株式会社　中西歯科器械製作所 歯科用ハンドピ−スのチヤツク装置
US5040978A (en) * 1989-12-22 1991-08-20 Dentsply Research & Development Corp. Dental prophy angle
IL107202A (en) * 1993-10-06 1997-09-30 Cohen Yechiel Clamping device particularly useful for dental handpieces
US5810588A (en) * 1993-10-06 1998-09-22 Cohen; Yechiel Clamping device particularly useful for dental handpieces
JP3208249B2 (ja) * 1993-12-28 2001-09-10 株式会社モリタ製作所 歯科用切削工具の把持装置
US20070059664A1 (en) * 2000-09-14 2007-03-15 Novak Eugene J Bearing for dental handpiece
DE60125789T2 (de) 2000-09-14 2007-04-26 Dentsply International Inc. Verbessertes kugellager für zahnärztliches handstück
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
US20060234186A1 (en) * 2000-09-14 2006-10-19 Novak Eugene J Bearing for dental handpiece
US20020124443A1 (en) * 2000-12-18 2002-09-12 Dentsply Research & Development Corp. Metal-to-metal connections
US20070031786A1 (en) * 2002-02-25 2007-02-08 Heil Donald J Dental handpiece
US20030170589A1 (en) * 2002-02-27 2003-09-11 Novak Eugene J. Dental handpiece with improved grease retention
US20070117064A1 (en) * 2002-02-27 2007-05-24 Novak Eugene J Dental handpiece with improved grease retention
WO2003083266A1 (en) * 2002-03-28 2003-10-09 Dentsply International Inc. Method for balancing the rotating turbine element of a dental handpiece
US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
US6824552B2 (en) * 2002-04-03 2004-11-30 Stryker Corporation Surgical cutting accessory with nickel titanium alloy cutting head
CA2414908A1 (en) * 2002-12-20 2004-06-20 Derek Turner Dental handpiece
AT500140A1 (de) * 2003-06-12 2005-11-15 W & H Dentalwerk Buermoos Gmbh Spannvorrichtung
US7137633B1 (en) * 2004-06-04 2006-11-21 John W Dieleman Wrench-free manual chuck turbine
US8061718B2 (en) * 2007-07-27 2011-11-22 Robert Bosch Gmbh Toolless bitholder for spiral saws
DE102018219609A1 (de) * 2017-11-17 2019-05-23 Minebea Mitsumi Inc. Spannzange zum Einspannen eines Dentalwerkzeugs und Verfahren zur Herstellung einer solchen Spannzange

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US382672A (en) * 1888-05-08 Half to a
US351821A (en) * 1886-11-02 weber
DE1935342A1 (de) * 1969-07-11 1971-01-14 Kaltenbach & Voigt Zahnaerztlicher Winkelstueckkopf,insbesondere Turbinen-Winkelstueckkopf mit kugelgelagerter Laeuferwelle
US3627339A (en) * 1970-02-02 1971-12-14 Lee Controls Inc Bracket for mounting shafts
US3798776A (en) * 1971-09-07 1974-03-26 Sybron Corp Dental-type handpiece
US3888008A (en) * 1973-01-24 1975-06-10 American Hospital Supply Corp Handpiece and chuck wrench therefor
US4089115A (en) * 1976-11-17 1978-05-16 American Hospital Supply Corporation Spring grip chuck assembly for dental handpieces
JPS58337B2 (ja) * 1978-03-10 1983-01-06 シブロン コ−ポレ−シヨン 歯科用ハンドピ−スのチャックアセンブリ

Also Published As

Publication number Publication date
DK208781A (da) 1981-05-12
JPS56501113A (it) 1981-08-13
CA1149648A (en) 1983-07-12
BE885218A (fr) 1980-12-31
EP0035554A4 (en) 1982-04-22
IT8049661A0 (it) 1980-09-12
US4279597A (en) 1981-07-21
WO1981000669A1 (en) 1981-03-19
EP0035554A1 (en) 1981-09-16

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