FR2760263B1 - ASSISTANCE DEVICE FOR GEARBOX - Google Patents
ASSISTANCE DEVICE FOR GEARBOXInfo
- Publication number
- FR2760263B1 FR2760263B1 FR9702411A FR9702411A FR2760263B1 FR 2760263 B1 FR2760263 B1 FR 2760263B1 FR 9702411 A FR9702411 A FR 9702411A FR 9702411 A FR9702411 A FR 9702411A FR 2760263 B1 FR2760263 B1 FR 2760263B1
- Authority
- FR
- France
- Prior art keywords
- gearbox
- assistance device
- assistance
- 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
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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action
-
- 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
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
-
- 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
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9702411A FR2760263B1 (en) | 1997-02-28 | 1997-02-28 | ASSISTANCE DEVICE FOR GEARBOX |
PCT/FR1998/000398 WO1998038444A1 (en) | 1997-02-28 | 1998-03-02 | Booster device for gear box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9702411A FR2760263B1 (en) | 1997-02-28 | 1997-02-28 | ASSISTANCE DEVICE FOR GEARBOX |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2760263A1 FR2760263A1 (en) | 1998-09-04 |
FR2760263B1 true FR2760263B1 (en) | 1999-06-04 |
Family
ID=9504289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9702411A Expired - Fee Related FR2760263B1 (en) | 1997-02-28 | 1997-02-28 | ASSISTANCE DEVICE FOR GEARBOX |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2760263B1 (en) |
WO (1) | WO1998038444A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882123B1 (en) * | 2005-02-11 | 2008-08-29 | Renault Sas | DEVICE FOR CONTROLLING THE CHANGE OF SPEED REPORTS IN A GEARBOX OF A VEHICLE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2048909C3 (en) * | 1969-10-07 | 1975-06-12 | Aisin Seiki K.K., Kariya, Aichi (Japan) | Automatic, speed-dependent switching device for gear transmissions |
IT1250522B (en) * | 1991-12-11 | 1995-04-08 | Fiat Auto Spa | COMMAND DEVICE FOR A CHANGE OF SPEED FOR VEHICLES. |
IT1266878B1 (en) * | 1994-07-15 | 1997-01-21 | Fiat Auto Spa | SERVO-ASSISTED GEARBOX CONTROL FOR A CAR VEHICLE. |
JP2000514157A (en) * | 1995-01-31 | 2000-10-24 | クラセ、ドミニク | Gearbox control |
-
1997
- 1997-02-28 FR FR9702411A patent/FR2760263B1/en not_active Expired - Fee Related
-
1998
- 1998-03-02 WO PCT/FR1998/000398 patent/WO1998038444A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2760263A1 (en) | 1998-09-04 |
WO1998038444A1 (en) | 1998-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |