FR2961877B1 - CONTROL SYSTEM FOR A GEARBOX - Google Patents
CONTROL SYSTEM FOR A GEARBOXInfo
- Publication number
- FR2961877B1 FR2961877B1 FR1054987A FR1054987A FR2961877B1 FR 2961877 B1 FR2961877 B1 FR 2961877B1 FR 1054987 A FR1054987 A FR 1054987A FR 1054987 A FR1054987 A FR 1054987A FR 2961877 B1 FR2961877 B1 FR 2961877B1
- Authority
- FR
- France
- Prior art keywords
- disengaging
- gearbox
- normal
- rest position
- brings
- 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
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
-
- 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
- F16H63/302—Final output mechanisms for reversing
-
- 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
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
- F16H2061/185—Means, e.g. catches or interlocks, for preventing unintended shift into reverse gear
-
- 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
- F16H2063/3086—Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The system has a secure high speed ratio disengaging system (40) including a retractable arm (80) i.e. swivel lever, that pivots between a normal position and a retracted position. The arm allows a disengaging rod (42) to pass from its rest position to an offset position and to occupy its rest position during disengaging of high speed ratio of a gearbox, in the normal and retracted positions, respectively. A single pull off spring (50) brings the disengaging rod to its rest position and brings the retractable arm to its normal position. An independent claim is also included for a vehicle comprising a manually controlled gearbox.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054987A FR2961877B1 (en) | 2010-06-23 | 2010-06-23 | CONTROL SYSTEM FOR A GEARBOX |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054987A FR2961877B1 (en) | 2010-06-23 | 2010-06-23 | CONTROL SYSTEM FOR A GEARBOX |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2961877A1 FR2961877A1 (en) | 2011-12-30 |
FR2961877B1 true FR2961877B1 (en) | 2012-08-17 |
Family
ID=43480663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1054987A Expired - Fee Related FR2961877B1 (en) | 2010-06-23 | 2010-06-23 | CONTROL SYSTEM FOR A GEARBOX |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2961877B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2037914B (en) * | 1978-12-12 | 1982-11-10 | Honda Motor Co Ltd | Gear selector mechanism |
FR2748079B1 (en) * | 1996-04-26 | 1998-06-12 | Peugeot | GUIDING DEVICE FOR THE MANUAL CONTROL OF A MOTOR VEHICLE GEARBOX |
FR2924777B1 (en) * | 2007-12-11 | 2010-04-02 | Peugeot Citroen Automobiles Sa | DEVICE FOR INTERNAL CONTROL OF GEARBOX |
-
2010
- 2010-06-23 FR FR1054987A patent/FR2961877B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2961877A1 (en) | 2011-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140228 |