JP7174695B2 - インデックスされる駆動システム - Google Patents
インデックスされる駆動システム Download PDFInfo
- Publication number
- JP7174695B2 JP7174695B2 JP2019522874A JP2019522874A JP7174695B2 JP 7174695 B2 JP7174695 B2 JP 7174695B2 JP 2019522874 A JP2019522874 A JP 2019522874A JP 2019522874 A JP2019522874 A JP 2019522874A JP 7174695 B2 JP7174695 B2 JP 7174695B2
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- JP
- Japan
- Prior art keywords
- drive system
- carriage
- shaft
- inner shaft
- follower
- 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.)
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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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
- F16H25/125—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams having the cam on an end surface of the rotating element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- 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
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/221—Control arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3418—Rotation around the axis of the toothbrush handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3463—Translation along the axis perpendicular to the plane defined by the bristle holder
Landscapes
- Health & Medical Sciences (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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Brushes (AREA)
Description
Claims (13)
- 電動歯ブラシ用の駆動システムであって、
インナーシャフトがアウターシャフトを越えて延びている同心インナー及びアウター回転可能シャフトと、
前記インナーシャフトのまわりに配置され、前記インナーシャフトの縦方向に相互に変位可能なキャリッジを備えるインデックスアセンブリと、
前記インナーシャフトから前記キャリッジまで駆動力を伝達するように選択的に操作可能な第1のカップリングと、を備え、
前記駆動システムは、前記キャリッジの一方向への直線変位を前記キャリッジの第1の制限された角変位に変換させ、かつ、前記キャリッジの前記第1の方向とは反対の第2の方向への直線変位を前記キャリッジの制限された第2の角変位に変換させるための一対の前記コンバータを有する駆動システム。 - 請求項1に記載の駆動システムであって、
少なくとも第1のコンバータは、カムとフォロワとを備える駆動システム。 - 請求項2に記載の駆動システムであって、
前記カムは、前記シャフトに対して相対的に固定され、前記フォロワは、前記キャリッジに設けられる駆動システム。 - 請求項2又は請求項3に記載の駆動システムであって、
前記カムは、前記シャフトと同心のヘリカルカム表面を画定する駆動システム。 - 請求項2乃至請求項4のいずれか1項に記載の駆動システムであって、
前記フォロワは、前記キャリッジの端部から縦方向に延びている駆動システム。 - 請求項2乃至請求項5のいずれか1項に記載の駆動システムであって、
前記フォロワは、直径方向に対向する一対のフォロワ要素を有する駆動システム。 - 請求項1乃至請求項6のいずれか1項に記載の駆動システムであって、
前記コンバータの1つは、前記キャリッジの前記対向する端部のそれぞれから縦方向に延びる駆動システム。 - 請求項1乃至請求項7のいずれか1項に記載の駆動システムであって、
前記駆動システムは、前記キャリッジの前記直線変位を生じさせるように操作可能なアクチュエータを備える駆動システム。 - 請求項8に記載の駆動システムであって、
前記アクチュエータは、前記キャリッジを囲む輪帯状チャネルで受けられる分岐したヨークを有する駆動システム。 - 請求項1乃至請求項9のいずれか1項に記載の駆動システムであって、
前記第1のカップリングは、前記キャリッジの直線変位に応じて選択的に操作可能である駆動システム。 - 請求項10に記載の駆動システムであって、
前記第1のカップリングは、前記インナーシャフト上の第1のタブと、前記キャリッジ上の対応する第2のタブとを備える駆動システム。 - 請求項1乃至請求項11のいずれか1項に記載の駆動システムであって、
前記第2のカップリングは、前記キャリッジと前記アウターシャフトとの間に設けられるキー及びキー溝を有し、前記キャリッジから前記第2のシャフトまで駆動力を伝達するために設けられる駆動システム。 - 電動歯ブラシであって、
請求項1乃至請求項12のいずれか1項に記載の駆動システムを備える電動歯ブラシ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IES2016/0252 | 2016-11-01 | ||
IES20160252 | 2016-11-01 | ||
PCT/EP2017/077711 WO2018083048A1 (en) | 2016-11-01 | 2017-10-30 | An indexed drive system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019534089A JP2019534089A (ja) | 2019-11-28 |
JP7174695B2 true JP7174695B2 (ja) | 2022-11-17 |
Family
ID=62075780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019522874A Active JP7174695B2 (ja) | 2016-11-01 | 2017-10-30 | インデックスされる駆動システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US11598399B2 (ja) |
EP (1) | EP3534824B1 (ja) |
JP (1) | JP7174695B2 (ja) |
CA (1) | CA3042132A1 (ja) |
WO (1) | WO2018083048A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010523239A (ja) | 2007-04-11 | 2010-07-15 | ジーン・ダイヤモンド | 歯ブラシ |
JP2015096197A (ja) | 2013-11-15 | 2015-05-21 | コエル カンパニーリミテッド | 自動回転型歯間ブラシ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2062195A (en) * | 1934-08-07 | 1936-11-24 | Galion Metallic Vault Co | Power take-off mechanism |
GB2220845B (en) * | 1988-07-14 | 1992-08-05 | Si Hoe Kok Soon | Electric toothbrush |
DE4138021A1 (de) * | 1991-11-19 | 1993-05-27 | Gimelli Produktions Ag | Elektrische zahnbuerste |
JPH07303522A (ja) * | 1992-11-14 | 1995-11-21 | Bausch & Lomb Inc | 電動歯ブラシ |
DE102014201250A1 (de) * | 2014-01-23 | 2015-07-23 | Volkswagen Aktiengesellschaft | Vorrichtung zur schaltbaren Kopplung einer Basis mit zwei koaxialen Wellen |
-
2017
- 2017-10-30 US US16/346,230 patent/US11598399B2/en active Active
- 2017-10-30 CA CA3042132A patent/CA3042132A1/en active Pending
- 2017-10-30 JP JP2019522874A patent/JP7174695B2/ja active Active
- 2017-10-30 WO PCT/EP2017/077711 patent/WO2018083048A1/en unknown
- 2017-10-30 EP EP17791679.8A patent/EP3534824B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010523239A (ja) | 2007-04-11 | 2010-07-15 | ジーン・ダイヤモンド | 歯ブラシ |
JP2015096197A (ja) | 2013-11-15 | 2015-05-21 | コエル カンパニーリミテッド | 自動回転型歯間ブラシ |
Also Published As
Publication number | Publication date |
---|---|
WO2018083048A1 (en) | 2018-05-11 |
CA3042132A1 (en) | 2018-05-11 |
JP2019534089A (ja) | 2019-11-28 |
EP3534824A1 (en) | 2019-09-11 |
US11598399B2 (en) | 2023-03-07 |
US20200056684A1 (en) | 2020-02-20 |
EP3534824B1 (en) | 2021-09-15 |
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