JPS5946511U - Motor-driven dental handpiece - Google Patents

Motor-driven dental handpiece

Info

Publication number
JPS5946511U
JPS5946511U JP14267782U JP14267782U JPS5946511U JP S5946511 U JPS5946511 U JP S5946511U JP 14267782 U JP14267782 U JP 14267782U JP 14267782 U JP14267782 U JP 14267782U JP S5946511 U JPS5946511 U JP S5946511U
Authority
JP
Japan
Prior art keywords
motor
dental handpiece
driven
fan
driven dental
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.)
Granted
Application number
JP14267782U
Other languages
Japanese (ja)
Other versions
JPS6142576Y2 (en
Inventor
実 松本
Original Assignee
株式会社吉田製作所
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 株式会社吉田製作所 filed Critical 株式会社吉田製作所
Priority to JP14267782U priority Critical patent/JPS5946511U/en
Publication of JPS5946511U publication Critical patent/JPS5946511U/en
Application granted granted Critical
Publication of JPS6142576Y2 publication Critical patent/JPS6142576Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本願の実施例を示す縦断面図である。 図中１は把持部、２は空気層部、５は駆動シャフト、６
．７は軸受部材、１３はファンである。The drawings are longitudinal sectional views showing embodiments of the present application. In the figure, 1 is the grip part, 2 is the air layer part, 5 is the drive shaft, and 6
．． 7 is a bearing member, and 13 is a fan.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　筒状の把持部内に駆動シャフトを軸受部材に
より回転自在に配置して成るモータ駆動による歯科用ハ
ンドピースにおいて、前記駆動シャフトにファンを装着
し、かつ前記把持部の前端部と軸受部材との間に空気層
部を設けて、この空気層部に前記ファンの回転により外
部から把持′　部内に流入する空気を供給せしめたこと
を特徴としたモータ駆動による歯科用ハンドピース。(1) A motor-driven dental handpiece in which a drive shaft is rotatably disposed within a cylindrical grip by a bearing member, in which a fan is attached to the drive shaft, and the front end of the grip is connected to the bearing member. A dental handpiece driven by a motor, characterized in that an air layer is provided between the two and the air layer is supplied with air flowing from the outside into the gripper by rotation of the fan. （２）ファンを、駆動シャフトの前後位置を軸承する軸
受部材の中間位置に配置して成る実用新案登録請求の範
囲第１項記載のモータ駆動による歯科用ハンドピース。(2) A motor-driven dental handpiece according to claim 1, wherein the fan is disposed at an intermediate position of a bearing member that supports the front and back positions of the drive shaft. （３）　　空気層部が把持部の内周面に沿って環状に形
成されかつ前端面が開放された実用新案登録請求の範囲
第１項または第２項記載のモータ駆動による歯科用ハン
ドピース。(3) The motor-driven dental handpiece according to claim 1 or 2, in which the air layer portion is formed in an annular shape along the inner peripheral surface of the gripping portion and the front end surface is open.
JP14267782U 1982-09-22 1982-09-22 Motor-driven dental handpiece Granted JPS5946511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14267782U JPS5946511U (en) 1982-09-22 1982-09-22 Motor-driven dental handpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14267782U JPS5946511U (en) 1982-09-22 1982-09-22 Motor-driven dental handpiece

Publications (2)

Publication Number Publication Date
JPS5946511U true JPS5946511U (en) 1984-03-28
JPS6142576Y2 JPS6142576Y2 (en) 1986-12-03

Family

ID=30318723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14267782U Granted JPS5946511U (en) 1982-09-22 1982-09-22 Motor-driven dental handpiece

Country Status (1)

Country Link
JP (1) JPS5946511U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086346A (en) * 2015-11-06 2017-05-25 株式会社吉田製作所 Air turbine handpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017086346A (en) * 2015-11-06 2017-05-25 株式会社吉田製作所 Air turbine handpiece

Also Published As

Publication number Publication date
JPS6142576Y2 (en) 1986-12-03

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