IT1239097B - Perfezionamenti nei riduttori di velocita' epicicloidali. - Google Patents
Perfezionamenti nei riduttori di velocita' epicicloidali.Info
- Publication number
- IT1239097B IT1239097B IT40018A IT4001890A IT1239097B IT 1239097 B IT1239097 B IT 1239097B IT 40018 A IT40018 A IT 40018A IT 4001890 A IT4001890 A IT 4001890A IT 1239097 B IT1239097 B IT 1239097B
- Authority
- IT
- Italy
- Prior art keywords
- speed reducers
- epicycloidal
- mesh
- ring gears
- epicycloidal speed
- Prior art date
Links
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
-
- 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Gear Transmission (AREA)
- Steroid Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Lubricants (AREA)
- General Details Of Gearings (AREA)
- Liquid Crystal Substances (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT40018A IT1239097B (it) | 1990-02-06 | 1990-02-06 | Perfezionamenti nei riduttori di velocita' epicicloidali. |
EP91100565A EP0441144B1 (en) | 1990-02-06 | 1991-01-18 | Improvements in epicyclic reduction gears |
DE69121927T DE69121927D1 (de) | 1990-02-06 | 1991-01-18 | Umlaufräderuntersetzungsgetriebe |
AT91100565T ATE142754T1 (de) | 1990-02-06 | 1991-01-18 | Umlaufräderuntersetzungsgetriebe |
US07/644,778 US5078665A (en) | 1990-02-06 | 1991-01-23 | Epicyclic reduction gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT40018A IT1239097B (it) | 1990-02-06 | 1990-02-06 | Perfezionamenti nei riduttori di velocita' epicicloidali. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9040018A0 IT9040018A0 (it) | 1990-02-06 |
IT9040018A1 IT9040018A1 (it) | 1991-08-07 |
IT1239097B true IT1239097B (it) | 1993-09-21 |
Family
ID=11246620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT40018A IT1239097B (it) | 1990-02-06 | 1990-02-06 | Perfezionamenti nei riduttori di velocita' epicicloidali. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5078665A (it) |
EP (1) | EP0441144B1 (it) |
AT (1) | ATE142754T1 (it) |
DE (1) | DE69121927D1 (it) |
IT (1) | IT1239097B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1259059B (it) * | 1992-03-04 | 1996-03-11 | Vanni Gallocchio | Riduttore di velocita` |
US5409431A (en) * | 1993-11-02 | 1995-04-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Carrier-less, anti-backlash planetary drive system |
ATE245758T1 (de) * | 1997-03-03 | 2003-08-15 | Finvetro S P A | Betätigungsvorrichtung für jalousien o. dgl |
JP3531712B2 (ja) * | 1997-06-04 | 2004-05-31 | トヨタ自動車株式会社 | 車両用操舵装置 |
AU4040201A (en) * | 2000-03-22 | 2001-10-03 | Societe Industrielle De Sonceboz S.A. | Planetary reduction device |
US6604731B2 (en) * | 2001-11-12 | 2003-08-12 | Warn Industries, Inc. | Utility winch |
CN101228367B (zh) * | 2005-08-10 | 2011-08-31 | 杉谷伸芳 | 行星齿轮装置 |
US8834316B2 (en) * | 2007-11-30 | 2014-09-16 | Bvr Technologies | High ratio gear reducer |
US20100035719A1 (en) * | 2008-08-06 | 2010-02-11 | Sheng Bor Wang | Epicyclic gearing |
DE202009018547U1 (de) * | 2009-10-06 | 2012-01-19 | Imo Holding Gmbh | Wolfromgetriebe |
SE541982C2 (en) * | 2017-09-13 | 2020-01-14 | Swepart Trans Ab | Method of presetting a planetary gear train |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1073194A (fr) * | 1953-03-23 | 1954-09-20 | Réducteur de vitesse | |
US3307433A (en) * | 1963-12-02 | 1967-03-07 | Curtiss Wright Corp | Compound planetary speed reducer with adjustable gearing |
GB1248119A (en) * | 1969-04-18 | 1971-09-29 | Vickers Ltd | Improvements in or relating to gear trains |
US3675510A (en) * | 1970-10-12 | 1972-07-11 | Anderson Duggar Jr | Speed reducer |
US3705522A (en) * | 1971-06-30 | 1972-12-12 | Gen Motors Corp | Speed change mechanism |
SE409497B (sv) * | 1978-10-02 | 1979-08-20 | Jonsson Sven | Kuggvexel jemte forfaringssett och apparat for dess framstellning |
US4429594A (en) * | 1981-04-27 | 1984-02-07 | Umc Industries, Inc. | Planetary speed reducer |
DE3305151A1 (de) * | 1983-02-15 | 1984-08-16 | Karlheinz 5800 Hagen Menkhoff | Planetenraeder-umlaufgetriebe |
US4850247A (en) * | 1984-02-16 | 1989-07-25 | David Yu | Y type planetary gearing |
FR2598766B1 (fr) * | 1986-05-14 | 1991-05-03 | Mijno Fils Ets J | Reducteur de vitesse a train epicycloidal |
IT1201114B (it) * | 1987-01-08 | 1989-01-27 | Comer Spa | Variatore di giri ad ingranaggi a costruzione semplificata |
US4754949A (en) * | 1987-09-08 | 1988-07-05 | Rikuo Fukamachi | Actuator for valve |
US4850457A (en) * | 1987-10-07 | 1989-07-25 | Allied-Signal Inc. | Electrically actuated disc brake |
-
1990
- 1990-02-06 IT IT40018A patent/IT1239097B/it active IP Right Grant
-
1991
- 1991-01-18 AT AT91100565T patent/ATE142754T1/de not_active IP Right Cessation
- 1991-01-18 DE DE69121927T patent/DE69121927D1/de not_active Expired - Lifetime
- 1991-01-18 EP EP91100565A patent/EP0441144B1/en not_active Expired - Lifetime
- 1991-01-23 US US07/644,778 patent/US5078665A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0441144A3 (en) | 1992-02-26 |
IT9040018A1 (it) | 1991-08-07 |
EP0441144B1 (en) | 1996-09-11 |
DE69121927D1 (de) | 1996-10-17 |
IT9040018A0 (it) | 1990-02-06 |
ATE142754T1 (de) | 1996-09-15 |
US5078665A (en) | 1992-01-07 |
EP0441144A2 (en) | 1991-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970227 |