GB2451140B - Gearbox for a motor vehicle and operating method therefore - Google Patents
Gearbox for a motor vehicle and operating method thereforeInfo
- Publication number
- GB2451140B GB2451140B GB0714250A GB0714250A GB2451140B GB 2451140 B GB2451140 B GB 2451140B GB 0714250 A GB0714250 A GB 0714250A GB 0714250 A GB0714250 A GB 0714250A GB 2451140 B GB2451140 B GB 2451140B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gearbox
- motor vehicle
- operating method
- operating
- vehicle
- 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.)
- Expired - Fee Related
Links
- 238000011017 operating method Methods 0.000 title 1
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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0931—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Mechanical Operated Clutches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0714250A GB2451140B (en) | 2007-07-20 | 2007-07-20 | Gearbox for a motor vehicle and operating method therefore |
CN2008101281863A CN101349326B (en) | 2007-07-20 | 2008-07-21 | Gearbox for vehicle and operation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0714250A GB2451140B (en) | 2007-07-20 | 2007-07-20 | Gearbox for a motor vehicle and operating method therefore |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0714250D0 GB0714250D0 (en) | 2007-09-05 |
GB2451140A GB2451140A (en) | 2009-01-21 |
GB2451140B true GB2451140B (en) | 2009-10-28 |
Family
ID=38512696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0714250A Expired - Fee Related GB2451140B (en) | 2007-07-20 | 2007-07-20 | Gearbox for a motor vehicle and operating method therefore |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101349326B (en) |
GB (1) | GB2451140B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3546454A1 (en) * | 1985-08-22 | 1987-02-26 | Porsche Ag | Manually shifted transmission for a motor vehicle with double clutch |
US6244123B1 (en) * | 1998-08-25 | 2001-06-12 | Ford Global Technologies, Inc. | Multiple-speed gearbox of 3-shaft design, especially for motor vehicles |
US20070107542A1 (en) * | 2003-02-08 | 2007-05-17 | Zf Friedrichshafen Ag | Six-gear or seven-gear dual-clutch transmission |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003903788A0 (en) * | 2003-07-22 | 2003-08-07 | Nautitech Pty Ltd | Single clutch transmission |
JP2006029476A (en) * | 2004-07-16 | 2006-02-02 | Nissan Motor Co Ltd | Driving force transmitting device |
-
2007
- 2007-07-20 GB GB0714250A patent/GB2451140B/en not_active Expired - Fee Related
-
2008
- 2008-07-21 CN CN2008101281863A patent/CN101349326B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3546454A1 (en) * | 1985-08-22 | 1987-02-26 | Porsche Ag | Manually shifted transmission for a motor vehicle with double clutch |
US6244123B1 (en) * | 1998-08-25 | 2001-06-12 | Ford Global Technologies, Inc. | Multiple-speed gearbox of 3-shaft design, especially for motor vehicles |
US20070107542A1 (en) * | 2003-02-08 | 2007-05-17 | Zf Friedrichshafen Ag | Six-gear or seven-gear dual-clutch transmission |
Also Published As
Publication number | Publication date |
---|---|
CN101349326A (en) | 2009-01-21 |
GB2451140A (en) | 2009-01-21 |
GB0714250D0 (en) | 2007-09-05 |
CN101349326B (en) | 2012-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20090305 AND 20090311 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20091029 AND 20091104 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20091105 AND 20091111 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170720 |