FR2068618B1 - - Google Patents
Info
- Publication number
- FR2068618B1 FR2068618B1 FR707042069A FR7042069A FR2068618B1 FR 2068618 B1 FR2068618 B1 FR 2068618B1 FR 707042069 A FR707042069 A FR 707042069A FR 7042069 A FR7042069 A FR 7042069A FR 2068618 B1 FR2068618 B1 FR 2068618B1
- Authority
- FR
- France
- 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
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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/46—Inputs being a function of speed dependent on a comparison between 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
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87948369A | 1969-11-24 | 1969-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2068618A1 FR2068618A1 (fr) | 1971-08-27 |
| FR2068618B1 true FR2068618B1 (fr) | 1973-02-02 |
Family
ID=25374253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR707042069A Expired FR2068618B1 (fr) | 1969-11-24 | 1970-11-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3625080A (fr) |
| DE (1) | DE2056639A1 (fr) |
| FR (1) | FR2068618B1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2017237A1 (de) * | 1970-04-10 | 1971-10-28 | Daimler-Benz AG, 7000 Stuttgart-Untertürkheim | Synchronisiervorrichtung für Schaltgetriebe |
| US4023443A (en) * | 1972-12-15 | 1977-05-17 | Nissan Motor Co., Ltd. | Transmission synchronizing mechanism |
| JPS5729290B2 (fr) * | 1973-08-29 | 1982-06-22 | ||
| GB1539197A (en) * | 1976-03-25 | 1979-01-31 | Brockhouse Transmissions | Transmissions |
| EP0114815B1 (fr) * | 1982-08-04 | 1987-07-22 | Ford Motor Company | Commande de tranmsission automatique pour un arbre de transmission d'un vehicule automobile |
-
1969
- 1969-11-24 US US879483A patent/US3625080A/en not_active Expired - Lifetime
-
1970
- 1970-11-18 DE DE19702056639 patent/DE2056639A1/de active Pending
- 1970-11-24 FR FR707042069A patent/FR2068618B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3625080A (en) | 1971-12-07 |
| DE2056639A1 (de) | 1971-06-03 |
| FR2068618A1 (fr) | 1971-08-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |