IT1180665B - SPEED CHANGE FOR MOTOR VEHICLES - Google Patents
SPEED CHANGE FOR MOTOR VEHICLESInfo
- Publication number
- IT1180665B IT1180665B IT47744/84A IT4774484A IT1180665B IT 1180665 B IT1180665 B IT 1180665B IT 47744/84 A IT47744/84 A IT 47744/84A IT 4774484 A IT4774484 A IT 4774484A IT 1180665 B IT1180665 B IT 1180665B
- Authority
- IT
- Italy
- Prior art keywords
- speed change
- motor vehicles
- vehicles
- motor
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
-
- 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
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
-
- 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
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
- F16H2059/0286—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing with range or splitter selector on selector lever
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833306882 DE3306882A1 (en) | 1983-02-26 | 1983-02-26 | MOTOR VEHICLE MANUAL TRANSMISSION |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT8447744A0 IT8447744A0 (en) | 1984-02-23 |
| IT8447744A1 IT8447744A1 (en) | 1985-08-23 |
| IT1180665B true IT1180665B (en) | 1987-09-23 |
Family
ID=6191980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47744/84A IT1180665B (en) | 1983-02-26 | 1984-02-23 | SPEED CHANGE FOR MOTOR VEHICLES |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3306882A1 (en) |
| FR (1) | FR2541792B1 (en) |
| GB (1) | GB2136066B (en) |
| IT (1) | IT1180665B (en) |
| SE (1) | SE8306872L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10012355A1 (en) | 2000-03-14 | 2001-10-04 | Man Nutzfahrzeuge Ag | Procedure for determining the gear engaged in manual transmissions in commercial vehicles |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB729401A (en) * | 1952-08-13 | 1955-05-04 | Bosch Gmbh Robert | Improvements in or relating to electric control apparatus for multi-speed transmission gears |
| GB891111A (en) * | 1958-03-19 | 1962-03-14 | Zahnradfabrik Friedrichshafen | Improvements in and relating to stepped-ratio change-speed gears |
| US3171300A (en) * | 1961-07-11 | 1965-03-02 | Eaton Mfg Co | Control for a main and auxiliary transmission system |
| US3283298A (en) * | 1963-03-25 | 1966-11-01 | Kaiser Jeep Corp | Means to indicate drive condition of multi-speed transfer case for fourwheel-drive vehicles |
| FR1372960A (en) * | 1963-10-28 | 1964-09-18 | Control method for changing the ratio between the speed of rotation of the wheels of a motor vehicle and that of the engine | |
| DE2507086A1 (en) * | 1975-02-19 | 1976-08-26 | Daimler Benz Ag | GEAR DISPLAY FOR MOTOR VEHICLES |
| DE2646393C3 (en) * | 1976-10-14 | 1981-07-02 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Display system for a step change transmission, in particular for motor vehicles |
| US4037196A (en) * | 1977-01-14 | 1977-07-19 | Steven B. Atkinson | Gearshift position indicator |
| US4199747A (en) * | 1978-06-15 | 1980-04-22 | Scott Miller | Transmission shift-position indicating system for motor trucks |
-
1983
- 1983-02-26 DE DE19833306882 patent/DE3306882A1/en not_active Withdrawn
- 1983-12-13 SE SE8306872A patent/SE8306872L/en unknown
-
1984
- 1984-02-17 GB GB08404160A patent/GB2136066B/en not_active Expired
- 1984-02-23 IT IT47744/84A patent/IT1180665B/en active
- 1984-02-24 FR FR8402862A patent/FR2541792B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8447744A0 (en) | 1984-02-23 |
| IT8447744A1 (en) | 1985-08-23 |
| DE3306882A1 (en) | 1984-08-30 |
| FR2541792B1 (en) | 1987-03-27 |
| GB8404160D0 (en) | 1984-03-21 |
| GB2136066A (en) | 1984-09-12 |
| FR2541792A1 (en) | 1984-08-31 |
| SE8306872D0 (en) | 1983-12-13 |
| GB2136066B (en) | 1986-10-29 |
| SE8306872L (en) | 1984-08-27 |
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