JP5323422B2 - 治療用モータ - Google Patents
治療用モータ Download PDFInfo
- Publication number
- JP5323422B2 JP5323422B2 JP2008212962A JP2008212962A JP5323422B2 JP 5323422 B2 JP5323422 B2 JP 5323422B2 JP 2008212962 A JP2008212962 A JP 2008212962A JP 2008212962 A JP2008212962 A JP 2008212962A JP 5323422 B2 JP5323422 B2 JP 5323422B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- treatment
- handpiece
- rotating shaft
- seal ring
- 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 - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Claims (1)
- 内部にモータ構成部品を収納し、端部にモータの回転軸を支持するベアリングを有するモータシースと、該モータシースの先端部に着脱自在に連結されたジャンクションとから成り、該ジャンクションに治療用ハンドピースを挿脱自在に装着し、該治療用ハンドピース内の治療具に前記回転軸の回転を伝達するようにした治療用モータにおいて、
前記モータシースと前記ジャンクションとの連結部に介装されて該連結部をシールするシールリングを有し、前記シールリングは前記モータの回転を前記ハンドピースに伝達する回転軸を挿通する内周面を有し、該内周面は軸方向に幅広で、該回転軸の軸方向先端側で該回転軸に接触して該回転軸まわりの軸方向の空間を遮断するものであることを特徴とする治療用モータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008212962A JP5323422B2 (ja) | 2008-08-21 | 2008-08-21 | 治療用モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008212962A JP5323422B2 (ja) | 2008-08-21 | 2008-08-21 | 治療用モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010046269A JP2010046269A (ja) | 2010-03-04 |
JP5323422B2 true JP5323422B2 (ja) | 2013-10-23 |
Family
ID=42063884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008212962A Expired - Fee Related JP5323422B2 (ja) | 2008-08-21 | 2008-08-21 | 治療用モータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5323422B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011075670A1 (de) | 2011-05-11 | 2012-11-15 | Kaltenbach & Voigt Gmbh | Zahnärztliches Handinstrument mit länglicher Griffhülse |
US10617431B2 (en) * | 2012-06-26 | 2020-04-14 | DePuy Synthes Products, Inc. | Systems and apparatus for providing motor protection in a power tool and method of manufacturing the same |
US11309764B2 (en) | 2012-06-26 | 2022-04-19 | DePuy Synthes Products, Inc. | Systems and apparatus for providing motor protection in a power tool and method of manufacturing the same |
EP3175816B1 (de) * | 2013-03-04 | 2019-02-27 | W & H Dentalwerk Bürmoos GmbH | Medizinisches, insbesondere dentales winkelstück |
CN109044482A (zh) * | 2018-09-25 | 2018-12-21 | 天津昊野科技有限公司 | 一种应用于骨钻的高速永磁同步电机 |
CN112155639A (zh) * | 2020-10-10 | 2021-01-01 | 常州安康医疗器械有限公司 | 一种可拔插式型一次性连发式钛夹钳 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167827A (en) * | 1980-05-27 | 1981-12-23 | Tokyo Engine Kogyo Kk | Hand engine |
JPH0417131Y2 (ja) * | 1988-05-13 | 1992-04-16 | ||
JPH067688Y2 (ja) * | 1988-06-13 | 1994-03-02 | 株式会社長田中央研究所 | 歯科用モータハンドピース |
JP2003120698A (ja) * | 2001-10-18 | 2003-04-23 | Morita Mfg Co Ltd | 医科歯科用マイクロモータ |
DE10200055A1 (de) * | 2002-01-02 | 2003-07-17 | Kaltenbach & Voigt | Medizinisches oder dentalmedizinisches Behandlungsinstrument |
-
2008
- 2008-08-21 JP JP2008212962A patent/JP5323422B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010046269A (ja) | 2010-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5323422B2 (ja) | 治療用モータ | |
JP4692288B2 (ja) | 電動工具及びその組立方法 | |
JP3676956B2 (ja) | 電動工具及びその組み付け方法 | |
JP5254882B2 (ja) | 魚釣用リール | |
JP6469339B2 (ja) | 動力工具内のモータ保護を提供するシステム及び装置並びにその製造方法 | |
WO2009034030A3 (en) | Direct drive two rotary axis spindle head | |
EP2710977B1 (en) | Drive motor of dental handpiece | |
KR200455067Y1 (ko) | 방진 모터 구동형 핸드피스 | |
JP2019042814A (ja) | 電動工具 | |
US20140355921A1 (en) | Bearing for rotatably mounting a rotational part and dental handpiece with corresponding bearing | |
KR101463017B1 (ko) | 직접냉각방식의 슬림화된 구동부를 갖는 핸드피스 | |
JP2007185717A (ja) | 電動工具 | |
JP2020018406A (ja) | ハンドピース用駆動部材 | |
KR101510112B1 (ko) | 분진 토출구조를 갖는 핸드피스 | |
KR102271427B1 (ko) | 모터 내장 핸드피스 | |
JP2001238399A (ja) | 電機子軸の回転速度を測定する磁気リングを備えた、車両の機能装備用の電動減速機 | |
JP2008043997A (ja) | 溶接ガンの加圧駆動装置 | |
JP4531367B2 (ja) | ドライバービットおよび電動ドライバー、手動ドライバー | |
JPWO2008155796A1 (ja) | 切削工具取り付け孔を備えたモータ | |
JP5162372B2 (ja) | 溶接装置の電動駆動装置 | |
CN220309172U (zh) | 医用磨削刀具及其内刀组件 | |
JP2006046449A (ja) | 密封装置 | |
JPS6285655A (ja) | 完全密閉式アウタ−ロ−タ型電動送風機 | |
JP2007307689A (ja) | 工作機械の主軸装置 | |
JPH0975379A (ja) | 大型動物の歯牙切削用スピンドル装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100616 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120524 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120720 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20121220 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130717 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5323422 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |