MD3545B2 - Variator planetar precesional - Google Patents
Variator planetar precesional Download PDFInfo
- Publication number
- MD3545B2 MD3545B2 MDA20040306A MD20040306A MD3545B2 MD 3545 B2 MD3545 B2 MD 3545B2 MD A20040306 A MDA20040306 A MD A20040306A MD 20040306 A MD20040306 A MD 20040306A MD 3545 B2 MD3545 B2 MD 3545B2
- Authority
- MD
- Moldova
- Prior art keywords
- executed
- bushing
- grooves
- cylindrical
- axis
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 abstract 2
Landscapes
- Retarders (AREA)
Abstract
Inventia se refera la industria constructoare de masini, in special la variatoarele mecanice. Variatorul planetar precesional include o carcasa in care este amplasat un bloc satelit (12), roti dintate centrale (13, 14), o bucsa exterioara (6) cu caneluri executate pe suprafata interioara sferica. Separatorul (5) este executat cu taieturi in care sunt instalate corpuri de rulare (4). Pe suprafata sferica exterioara a bucsei interioare (3) este executata o canelura sinusoidala. Suprafata interioara a bucsei interioare (3) este executata cilindrica, cu axa inclinata. Bucsa interioara (3) este instalata pe o bucsa cilindrica (18), un capat al careia este executat cu axa inclinata si fixat pe arborele conducator (1) cu posibilitatea rotatiei relative limitate fata de el, alt capat al careia este executat cilindric cu axa dreapta, pe suprafatacaruia sunt executate caneluri inclinate, pe careeste instalata o bucsa cava (19) cu caneluri interioare longitudinale, dintii careia sunt amplasatiin canelurile inclinate ale bucsei cilindrice (18). La un capat al bucsei cave (19) este executat un dinte, care intra intr-o canelura longitudinala,executata pe suprafata cilindrica a arborelui conducator (1). Manivela (22) este legata cinematic cu bucsa interioara (3) cu axa inclinata. Noutatea consta in aceea ca separatorul (5) este executat cu suprafata exterioara si interioara sferica, in care sunt executate taieturi inclinate. Canelurile de pe suprafata interioara sferica a bucsei exterioare (6) sunt executate drepte. Suprafata exterioara a bucsei exterioare (6) este executata cilindrica cu axa inclinata si este legata rigid cu o flansa inclinata si cu un arbore condus (7). Blocul satelit (12) este instalat prin intermediul corpurilor de rulare (10, 11) pe bucsa exterioara (6) cu axa si flansa inclinate. Una din rotile dintate centrale (13) este fixa, iar cealalta (14) - mobila si legata rigid cu un al doilea arbore tubular condus (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040306A MD3545C2 (ro) | 2004-12-28 | 2004-12-28 | Variator planetar precesional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040306A MD3545C2 (ro) | 2004-12-28 | 2004-12-28 | Variator planetar precesional |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20040306A MD20040306A (ro) | 2006-07-31 |
| MD3545B2 true MD3545B2 (ro) | 2008-03-31 |
| MD3545C2 MD3545C2 (ro) | 2008-10-31 |
Family
ID=36808895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040306A MD3545C2 (ro) | 2004-12-28 | 2004-12-28 | Variator planetar precesional |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3545C2 (ro) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1657806A1 (ru) * | 1988-11-01 | 1991-06-23 | Кишиневский политехнический институт им.С.Лазо | Планетарна прецессионна передача |
| SU1677424A1 (ru) * | 1989-01-30 | 1991-09-15 | Кишиневский политехнический институт им.С.Лазо | Планетарный фрикционный вариатор |
| HU223320B1 (hu) * | 1999-05-14 | 2004-06-28 | Martin Ferenc | Fokozatmentes hajtómű és variációi |
| EP1201967B1 (en) * | 2000-10-23 | 2003-02-19 | Bonfiglioli Riduttori S.p.A. | Mechanical variable-speed drive |
| US6390945B1 (en) * | 2001-04-13 | 2002-05-21 | Ratio Disc Corp. | Friction gearing continuously variable transmission |
| JP3670603B2 (ja) * | 2001-08-23 | 2005-07-13 | 末則 辻本 | 無段変速装置 |
| CN1184428C (zh) * | 2002-02-09 | 2005-01-12 | 江从寿 | 摩擦传动无级变速器 |
| RU2231704C2 (ru) * | 2002-04-29 | 2004-06-27 | Уфимский государственный авиационный технический университет | Механический вакуумный ввод |
| JP3745708B2 (ja) * | 2002-06-24 | 2006-02-15 | 末則 辻本 | 無段変速装置 |
| JP2004028172A (ja) * | 2002-06-24 | 2004-01-29 | Motron Drive:Kk | 摩擦式変速装置 |
| WO2004008003A1 (ja) * | 2002-07-10 | 2004-01-22 | Tadahiro Shimazu | 無段変速機 |
| GB0220443D0 (en) * | 2002-09-03 | 2002-10-09 | Orbital Traction Ltd | A continuously variable drive transmission device |
| JP2004169744A (ja) * | 2002-11-18 | 2004-06-17 | Kazuichi Ito | 無段変速機 |
| MD2918C2 (ro) * | 2003-09-10 | 2006-07-31 | Технический университет Молдовы | Variator precesional (variante) |
| MD2995C2 (ro) * | 2004-12-28 | 2006-09-30 | Технический университет Молдовы | Variator precesional cu fricţiune |
-
2004
- 2004-12-28 MD MDA20040306A patent/MD3545C2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD20040306A (ro) | 2006-07-31 |
| MD3545C2 (ro) | 2008-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |