JPS61171912U - - Google Patents

Info

Publication number
JPS61171912U
JPS61171912U JP1986049846U JP4984686U JPS61171912U JP S61171912 U JPS61171912 U JP S61171912U JP 1986049846 U JP1986049846 U JP 1986049846U JP 4984686 U JP4984686 U JP 4984686U JP S61171912 U JPS61171912 U JP S61171912U
Authority
JP
Japan
Prior art keywords
locking ring
tool
rear part
contra
slit
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.)
Pending
Application number
JP1986049846U
Other languages
English (en)
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 filed Critical
Publication of JPS61171912U publication Critical patent/JPS61171912U/ja
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08Machine parts specially adapted for dentistry
    • A61C1/18Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions

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)

Description

【図面の簡単な説明】
第1図は本考案のハンドピースの前部を示す長
手方向部分断面図;第2図は第1図の―線に
おける断面図である。 1……後部、2……前部、2a……ヘツド、3
……回転軸、4,5……軸受、6……内側スリー
ブ、8……キー部材、9,10,11……スリツ
ト、12……係止環、13……溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に工具が固定され、この工具の駆動軸及び
    その軸受を支持する内側スリーブを有するコント
    ラアングルヘツドを含む前部を後部にぴつたりと
    嵌着し、固定部材及び係止環を含む後部への前部
    の固定装置を設けた歯科用コントラアングルハン
    ドピースであつて、前記固定部材は前部2、後部
    1及び内側スリーブ6を形成したスリツト9,1
    0,11を貫通する円形の一部を呈するキー8か
    ら成り、該キーは前記スリツトの底面と当接し、
    上記係止環12はキヤツプ状を呈しかつ前部及び
    後部にぴつたりと嵌合し、係止環12の外周面に
    は分解工具用の保持部を形成する溝13が形成さ
    れることを特徴とする歯科用コントラアングルハ
    ンドピース。
JP1986049846U 1985-04-11 1986-04-04 Pending JPS61171912U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506076A FR2580168A1 (fr) 1985-04-11 1985-04-11 Piece a main dentaire a contre-angle

Publications (1)

Publication Number Publication Date
JPS61171912U true JPS61171912U (ja) 1986-10-25

Family

ID=9318508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986049846U Pending JPS61171912U (ja) 1985-04-11 1986-04-04

Country Status (4)

Country Link
US (1) US4689012A (ja)
EP (1) EP0197599A1 (ja)
JP (1) JPS61171912U (ja)
FR (1) FR2580168A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447515C1 (ru) * 2011-02-08 2012-04-10 Вадим Михайлович Шурупов Тренажер для обучения электродуговой сварке

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US796527A (en) * 1904-01-18 1905-08-08 Alvah U Patchen Coupling for flexible shafts.
DE599591C (de) * 1931-05-31 1934-07-05 Kaltenbach & Voigt Winkelstueck mit Schaftknie fuer zahnaerztliche Bohr-, Fraes- und Schleifwerkzeuge
DE842241C (de) * 1951-01-16 1952-06-26 August Dr Bednarek Gummilager fuer Zahnbohrer
GB1395120A (en) * 1973-07-10 1975-05-21 Amalgamated Dental Co Ltd Couplings for dental handpieces
NL164368C (nl) * 1977-04-12 1980-12-15 Bijstede Bv Ind & Handel Borgorgaan voor het tegen verschuiving borgen van twee in elkaar passende cilindrische delen.

Also Published As

Publication number Publication date
US4689012A (en) 1987-08-25
FR2580168A1 (fr) 1986-10-17
EP0197599A1 (fr) 1986-10-15

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