IT1021107B - Trasmissione epicicloidale parti colarmente per veicoli - Google Patents
Trasmissione epicicloidale parti colarmente per veicoliInfo
- Publication number
- IT1021107B IT1021107B IT26385/74A IT2638574A IT1021107B IT 1021107 B IT1021107 B IT 1021107B IT 26385/74 A IT26385/74 A IT 26385/74A IT 2638574 A IT2638574 A IT 2638574A IT 1021107 B IT1021107 B IT 1021107B
- Authority
- IT
- Italy
- Prior art keywords
- colarly
- vehicles
- parts
- planetary transmission
- planetary
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB38957/73A GB1483727A (en) | 1973-08-17 | 1973-08-17 | Compound epicyclic transmission systems |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1021107B true IT1021107B (it) | 1978-01-30 |
Family
ID=10406738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26385/74A IT1021107B (it) | 1973-08-17 | 1974-08-19 | Trasmissione epicicloidale parti colarmente per veicoli |
Country Status (9)
Country | Link |
---|---|
US (1) | US3941013A (it) |
JP (1) | JPS5072067A (it) |
CA (1) | CA999161A (it) |
DE (1) | DE2439604C3 (it) |
FR (1) | FR2240840B1 (it) |
GB (1) | GB1483727A (it) |
IT (1) | IT1021107B (it) |
NL (1) | NL7411078A (it) |
SE (1) | SE406005B (it) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51110164A (it) * | 1975-03-25 | 1976-09-29 | Toyota Motor Co Ltd | |
US4178813A (en) * | 1977-01-26 | 1979-12-18 | Deere & Company | Split input planetary transmission |
GB1590753A (en) * | 1977-08-25 | 1981-06-10 | Srm Hydromekanik Ab | Multistage transmission for motor vehicles |
JPS55126049U (it) * | 1979-02-28 | 1980-09-06 | ||
US4345490A (en) * | 1980-03-26 | 1982-08-24 | Deere & Company | Multi-speed powershift transmission |
US4446758A (en) * | 1981-07-07 | 1984-05-08 | Caterpillar Tractor Co. | Planetary transmission |
US4420992A (en) * | 1981-07-07 | 1983-12-20 | Caterpillar Tractor Co. | Planetary transmission |
US4658673A (en) * | 1984-10-12 | 1987-04-21 | Caterpillar Inc. | Planetary transmission |
JPH0621620B2 (ja) * | 1987-07-28 | 1994-03-23 | 日産自動車株式会社 | 自動変速機の歯車変速装置 |
US4944719A (en) * | 1987-08-05 | 1990-07-31 | Toyota Jidosha Kabushiki Kaisha | Planetary gear type speed change device having one-way clutch operable in two functions |
DE4110406B4 (de) * | 1990-03-28 | 2008-01-31 | Honda Giken Kogyo K.K. | Planetengetriebe |
JPH0533836A (ja) * | 1991-07-26 | 1993-02-09 | Nissan Motor Co Ltd | 自動変速機構造 |
JPH0533837A (ja) * | 1991-07-26 | 1993-02-09 | Nissan Motor Co Ltd | 自動変速機の歯車変速機構 |
US5131902A (en) * | 1991-09-06 | 1992-07-21 | Ford Motor Company | Nonsynchronous five-speed transaxle for automotive vehicles |
JP3397798B2 (ja) * | 1991-10-29 | 2003-04-21 | アイシン・エィ・ダブリュ株式会社 | 5速自動変速機 |
US5234390A (en) * | 1992-01-09 | 1993-08-10 | Borg-Warner Automotive Transmission And Engine Components Corporation | Gear transmission with undulating surface clutch and brake element connections |
KR100298716B1 (ko) * | 1997-10-08 | 2001-11-22 | 이계안 | 5속자동변속기용파워트레인 |
US5924951A (en) * | 1997-12-11 | 1999-07-20 | Caterpillar Inc. | Planetary transmission with direct drive through the front triple planetary gearsets by a single clutch |
JP4096468B2 (ja) * | 1998-10-30 | 2008-06-04 | アイシン・エィ・ダブリュ株式会社 | 車両用自動変速機 |
FR2810714B1 (fr) * | 2000-06-27 | 2002-08-30 | Catimel Michel | Boite de vitesses a six rapports pour vehicules a traction avant et a moteur transversal |
US20020183160A1 (en) * | 2001-06-05 | 2002-12-05 | Chi-Kuan Kao | Six-speed planetary transmission mechanisms with two clutches and three brakes |
US6645116B1 (en) * | 2002-04-26 | 2003-11-11 | General Motors Corporation | Six speed planetary transmission mechanisms with three interconnected gearsets |
DE10221096A1 (de) * | 2002-05-11 | 2003-12-04 | Zahnradfabrik Friedrichshafen | 6-Gang-Automatgetriebe |
DE10221095A1 (de) * | 2002-05-11 | 2004-07-22 | Zf Friedrichshafen Ag | Mehrstufengetriebe |
US6746362B2 (en) * | 2002-09-12 | 2004-06-08 | General Motors Corporation | Six speed planetary transmission mechanisms with two fixed interconnections |
US6976931B2 (en) * | 2003-11-24 | 2005-12-20 | General Motors Corporation | Eight speed transmissions with three planetary gear sets |
US7104914B2 (en) * | 2004-09-14 | 2006-09-12 | General Motors Corporation | Planetary transmissions having two fixed interconnections and a stationary gear member |
US7104916B2 (en) * | 2004-09-23 | 2006-09-12 | General Motors Corporation | Planetary transmissions having a stationary fixed interconnection and providing at least eight speed ratios |
US7364527B2 (en) * | 2005-09-23 | 2008-04-29 | General Motors Corporation | Nine speed automatic transmission with six torque-transmitting mechanisms |
JP2008215393A (ja) * | 2007-02-28 | 2008-09-18 | Aisin Aw Co Ltd | 自動変速機 |
US9039564B2 (en) | 2012-06-22 | 2015-05-26 | Gm Global Technology Operations, Llc | Multi-speed transmission |
US11022200B2 (en) | 2014-06-06 | 2021-06-01 | Delbert Tesar | Simplified parallel eccentric rotary actuator |
US11166864B2 (en) | 2016-12-06 | 2021-11-09 | Delbert Tesar | Actuators for patient mobility devices, patient healthcare devices and human prosthetics |
US10619710B2 (en) | 2017-08-31 | 2020-04-14 | Allison Transmission, Inc. | Transmission including planetary gear thrust containment |
DE102018208583A1 (de) * | 2018-05-30 | 2019-12-05 | Robert Bosch Gmbh | Lastschaltbares Mehrganggetriebe |
EP4075023B1 (en) | 2021-04-16 | 2023-12-27 | Volvo Construction Equipment AB | A transmission arrangement |
EP4075021B1 (en) | 2021-04-16 | 2023-10-18 | Volvo Construction Equipment AB | A transmission arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096666A (en) * | 1955-12-22 | 1963-07-09 | Gen Motors Corp | Transmission |
US3264902A (en) * | 1964-01-09 | 1966-08-09 | Gen Motors Corp | Transmission |
US3452621A (en) * | 1966-09-20 | 1969-07-01 | Caterpillar Tractor Co | Automatic transmission control |
US3618424A (en) * | 1969-09-02 | 1971-11-09 | Caterpillar Tractor Co | Transmission control system |
US3815445A (en) * | 1972-09-11 | 1974-06-11 | Caterpillar Tractor Co | Variable speed planetary transmission |
-
1973
- 1973-08-17 GB GB38957/73A patent/GB1483727A/en not_active Expired
-
1974
- 1974-08-12 CA CA206,848A patent/CA999161A/en not_active Expired
- 1974-08-14 FR FR7428238A patent/FR2240840B1/fr not_active Expired
- 1974-08-14 US US05/497,220 patent/US3941013A/en not_active Expired - Lifetime
- 1974-08-16 SE SE7410489A patent/SE406005B/xx unknown
- 1974-08-16 JP JP49094093A patent/JPS5072067A/ja active Pending
- 1974-08-17 DE DE2439604A patent/DE2439604C3/de not_active Expired
- 1974-08-19 NL NL7411078A patent/NL7411078A/xx not_active Application Discontinuation
- 1974-08-19 IT IT26385/74A patent/IT1021107B/it active
Also Published As
Publication number | Publication date |
---|---|
US3941013A (en) | 1976-03-02 |
DE2439604B2 (de) | 1977-12-15 |
DE2439604C3 (de) | 1978-08-24 |
FR2240840A1 (it) | 1975-03-14 |
SE7410489L (it) | 1975-02-18 |
DE2439604A1 (de) | 1975-03-06 |
GB1483727A (en) | 1977-08-24 |
SE406005B (sv) | 1979-01-15 |
JPS5072067A (it) | 1975-06-14 |
CA999161A (en) | 1976-11-02 |
NL7411078A (nl) | 1975-02-19 |
FR2240840B1 (it) | 1978-06-16 |
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