JP6675841B2 - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- JP6675841B2 JP6675841B2 JP2015168888A JP2015168888A JP6675841B2 JP 6675841 B2 JP6675841 B2 JP 6675841B2 JP 2015168888 A JP2015168888 A JP 2015168888A JP 2015168888 A JP2015168888 A JP 2015168888A JP 6675841 B2 JP6675841 B2 JP 6675841B2
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- guide groove
- cam
- groove
- washing machine
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000006698 induction Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/36—Driving arrangements for rotating the receptacle at more than one speed
- D06F37/38—Driving arrangements for rotating the receptacle at more than one speed in opposite directions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/36—Driving arrangements for rotating the receptacle at more than one speed
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/52—Pulleys or friction discs of adjustable construction
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66231—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed
- F16H61/66245—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed using purely mechanical sensing or control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Description
従動側プーリユニット82はその他、内側プーリボス82dおよび外側プーリボス82e、カム機構82f等を備えている。
72…モータ
72m…出力軸
80…回転部
80m…入力軸
81…駆動側プーリユニット
81c…回転数感応部
82…従動側プーリユニット
82d…プーリボス
82e…プーリボス
82f…トルクカム機構
82f1…カム溝
82f2…フォロア(ピン)
83…ベルト
182f1…カム溝
282f1…カム溝
382f1…カム溝
482f1…カム溝
582f1…カム溝
682f1…カム溝
C…母線
Claims (3)
- 洗濯物を回転させる回転部に回転動力を入力する入力軸と、
正逆方向に回転して前記回転部の動力源となるモータと、
このモータの出力軸と前記回転部への入力軸との間に介在させた変速機と
を備え、
前記変速機は、
前記出力軸側に設けた可変型の駆動側プーリユニットと、
前記入力軸側に設けた可変型の従動側プーリユニットと、
両プーリユニット間で動力を伝えるベルトと、
前記いずれか一方のプーリユニットに設けられ回転数の増大に伴ってプーリ径を変化させる回転数感応部と、
前記いずれか他方のプーリユニットを構成する可動プーリおよび固定プーリのプーリボス間に設けられカム溝とフォロアによって回転数増大に伴い該他方のプーリユニットのプーリ径が前記一方のプーリユニットのプーリ径の変化と逆に変化する際の変速タイミングを司るトルクカム機構と
を具備し、
前記トルクカム機構のカム溝が、
当該カム溝が設けられたプーリボス上の特定の母線に対して一方向に傾斜する傾斜部を有する第1ガイド溝と、
前記母線に対し前記第1ガイド溝とは逆方向に傾斜する傾斜部を有する第2ガイド溝と
を有し、
前記フォロアは当該プーリユニットの正回転変速時に前記第1ガイド溝に導入され、逆回転変速時に前記第2ガイド溝に導入され、
前記カム溝が、前記第1ガイド溝および前記第2ガイド溝を基端部で連通させ、第1ガイド溝と第2ガイド溝がなす角度で開く略V字状をなしており、
前記第1ガイド溝および前記第2ガイド溝が、プーリボスの前記母線に対して線対称に形成されており、
回転停止時に前記フォロアが前記基端部に配置される、
ことを特徴とする洗濯機。 - 前記第1ガイド溝および前記第2ガイド溝からなるカム溝を複数種類有し、それらのカム溝がプーリボスの円周方向に沿って異なる位置に配されている請求項1に記載の洗濯機。
- 複数種類のカム溝は、互いに溝幅が異なり、対応するフォロアの径も異なる請求項2に記載の洗濯機。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015168888A JP6675841B2 (ja) | 2015-08-28 | 2015-08-28 | 洗濯機 |
KR1020187008578A KR102032734B1 (ko) | 2015-08-28 | 2016-08-29 | 세탁기 |
US15/756,409 US20190242050A1 (en) | 2015-08-28 | 2016-08-29 | Washing machine |
EP16840800.3A EP3342920A4 (en) | 2015-08-28 | 2016-08-29 | WASHING MACHINE |
CN201680050254.1A CN107923111B (zh) | 2015-08-28 | 2016-08-29 | 洗衣机 |
PCT/CN2016/097135 WO2017036371A1 (zh) | 2015-08-28 | 2016-08-29 | 洗衣机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015168888A JP6675841B2 (ja) | 2015-08-28 | 2015-08-28 | 洗濯機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017042507A JP2017042507A (ja) | 2017-03-02 |
JP6675841B2 true JP6675841B2 (ja) | 2020-04-08 |
Family
ID=58186705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015168888A Active JP6675841B2 (ja) | 2015-08-28 | 2015-08-28 | 洗濯機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190242050A1 (ja) |
EP (1) | EP3342920A4 (ja) |
JP (1) | JP6675841B2 (ja) |
KR (1) | KR102032734B1 (ja) |
CN (1) | CN107923111B (ja) |
WO (1) | WO2017036371A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108950976A (zh) * | 2017-05-27 | 2018-12-07 | 青岛海尔滚筒洗衣机有限公司 | 衣物处理设备 |
US11732786B2 (en) * | 2021-07-30 | 2023-08-22 | Textron Innovations Inc. | Continuously variable transmission having tunable acceleration and deceleration |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711103A (en) * | 1953-12-03 | 1955-06-21 | Miner Charles Hugh | Automatic variable pitch pulley |
US2951388A (en) * | 1957-12-13 | 1960-09-06 | Colmant & Cuvelier Ets | Variable-diameter v-grooved pulley |
US3165003A (en) * | 1961-11-08 | 1965-01-12 | Ametek Inc | Laundry machines |
US3370485A (en) * | 1965-11-08 | 1968-02-27 | J P Ballington | Variable speed transmissions |
GB1161793A (en) * | 1966-08-31 | 1969-08-20 | Philips Electronic Associated | Improvements in or relating to Centrifugal Ball-Operated Expanding V-Belt Pulleys. |
GB1217692A (en) * | 1967-04-24 | 1970-12-31 | Hotpoint Ltd | Improvements in and relating to drive transmission systems |
DE2045732B2 (de) * | 1970-09-16 | 1973-08-02 | Siemens AG, 1000 Berlin u. 8000 München | Keilriemen verstellgetriebe, insbesondere fuer den antrieb eines waschautomaten |
GB1418898A (en) * | 1972-05-01 | 1975-12-24 | Hoover Ltd | Pulley drive systems lamp cap construction |
DE3325523C2 (de) * | 1983-07-15 | 1985-10-03 | P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg | Stufenlos einstellbares Kegelscheiben-Umschlingungsgetriebe |
JPS6080493A (ja) * | 1983-10-07 | 1985-05-08 | 株式会社東芝 | 洗濯機 |
IT1181077B (it) * | 1984-09-18 | 1987-09-23 | Zanussi Elettrodomestici | Variatore di velocita' per macchine lavabiancheria |
US4653345A (en) * | 1985-05-31 | 1987-03-31 | The J. B. Foote Foundry Co. | Single control, mechanical variable speed drive |
US4730504A (en) * | 1986-12-29 | 1988-03-15 | Excelermatic Inc. | Axial cam structure |
IT1234687B (it) * | 1989-02-23 | 1992-05-26 | Zanussi A Spa Industrie | Variatore di velocita' per macchine lavabiancheria. |
JP3046150B2 (ja) * | 1992-07-27 | 2000-05-29 | バンドー化学株式会社 | 無段変速装置 |
ITTO20020930A1 (it) * | 2002-10-25 | 2004-04-26 | Lombardini Srl | Puleggia per una trasmissione a rapporto variabile con continuita'. |
TWI225912B (en) * | 2003-09-12 | 2005-01-01 | Ind Tech Res Inst | The mechanism for reverse gear of a belt-type continuously variable transmission |
CN100351545C (zh) * | 2003-09-24 | 2007-11-28 | 财团法人工业技术研究院 | 带式无段变速器的倒档机构 |
JPWO2006001410A1 (ja) * | 2004-06-28 | 2008-04-17 | ヤマハ発動機株式会社 | 鞍乗型車両用のベルト式無段変速機および鞍乗型車両 |
JP4463858B2 (ja) * | 2008-01-11 | 2010-05-19 | 株式会社山田製作所 | Vベルト式自動変速装置の従動側プーリ |
US20130157793A1 (en) * | 2011-12-16 | 2013-06-20 | Andrzej Dec | Driven Clutch System |
-
2015
- 2015-08-28 JP JP2015168888A patent/JP6675841B2/ja active Active
-
2016
- 2016-08-29 KR KR1020187008578A patent/KR102032734B1/ko active IP Right Grant
- 2016-08-29 CN CN201680050254.1A patent/CN107923111B/zh active Active
- 2016-08-29 US US15/756,409 patent/US20190242050A1/en not_active Abandoned
- 2016-08-29 EP EP16840800.3A patent/EP3342920A4/en not_active Withdrawn
- 2016-08-29 WO PCT/CN2016/097135 patent/WO2017036371A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN107923111A (zh) | 2018-04-17 |
KR102032734B1 (ko) | 2019-10-16 |
US20190242050A1 (en) | 2019-08-08 |
CN107923111B (zh) | 2020-02-07 |
EP3342920A4 (en) | 2019-04-10 |
KR20180044392A (ko) | 2018-05-02 |
WO2017036371A1 (zh) | 2017-03-09 |
EP3342920A1 (en) | 2018-07-04 |
JP2017042507A (ja) | 2017-03-02 |
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