FR2376973B1 - - Google Patents
Info
- Publication number
- FR2376973B1 FR2376973B1 FR7800262A FR7800262A FR2376973B1 FR 2376973 B1 FR2376973 B1 FR 2376973B1 FR 7800262 A FR7800262 A FR 7800262A FR 7800262 A FR7800262 A FR 7800262A FR 2376973 B1 FR2376973 B1 FR 2376973B1
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S477/00—Interrelated power delivery controls, including engine control
- Y10S477/906—Means detecting or ameliorating the effects of malfunction or potential malfunction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772700548 DE2700548A1 (de) | 1977-01-07 | 1977-01-07 | Sicherheitsschaltung fuer elektronische getriebesteuerungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376973A1 FR2376973A1 (fr) | 1978-08-04 |
| FR2376973B1 true FR2376973B1 (US20030186963A1-20031002-C00026.png) | 1983-07-01 |
Family
ID=5998287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7800262A Granted FR2376973A1 (fr) | 1977-01-07 | 1978-01-05 | Circuit de securite pour commandes electroniques de boites de vitesses |
Country Status (5)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833427B2 (ja) * | 1979-03-14 | 1983-07-19 | トヨタ自動車株式会社 | 車輌用変速機の切換制御装置 |
| SE417413B (sv) * | 1979-06-28 | 1981-03-16 | Volvo Bm | Sett att styra en kraftoverforingsanordning samt anordning for utforande av settet |
| US4393732A (en) * | 1979-09-28 | 1983-07-19 | Nissan Motor Co., Ltd. | Abnormality treatment device for automatic transmission control device |
| JPS57173644A (en) * | 1981-04-20 | 1982-10-26 | Aisin Seiki Co Ltd | Automatic transission control unit |
| JPS5817246A (ja) * | 1981-07-23 | 1983-02-01 | Nippon Denso Co Ltd | 自動変速制御装置 |
| DE3139838C2 (de) * | 1981-10-07 | 1995-11-30 | Bosch Gmbh Robert | Steuervorrichtung für ein Automatikgetriebe in einem Kraftfahrzeug |
| JPS601449A (ja) * | 1983-06-16 | 1985-01-07 | Mitsubishi Electric Corp | 車輛用自動変速機の制御装置 |
| JPS6011765A (ja) * | 1983-06-30 | 1985-01-22 | Fujitsu Ltd | 変速段の検出方式 |
| DE3331937C2 (de) * | 1983-09-05 | 1996-05-09 | Bosch Gmbh Robert | Sicherheitseinrichtung für rechnergesteuerte Automatikgetriebe in Kraftfahrzeugen |
| US4794808A (en) * | 1984-06-05 | 1989-01-03 | Willy Hausermann | Transmission control |
| US4698763A (en) * | 1985-03-15 | 1987-10-06 | Eaton Corporation | Automatic mechanical transmission control |
| JPH0419026Y2 (US20030186963A1-20031002-C00026.png) * | 1986-06-27 | 1992-04-28 | ||
| JPS6449745A (en) * | 1987-08-21 | 1989-02-27 | Toyota Motor Corp | Failure judging device for kick-down switch of automatic transmission |
| US4874070A (en) * | 1988-02-10 | 1989-10-17 | Eaton Corporation | Control for AMT system start from stop operation |
| ATA177288A (de) * | 1988-07-08 | 1997-10-15 | Steyr Daimler Puch Ag | Schaltvorrichtung zur wahlweisen umschaltung zwischen einem geländegang und einem strassengang eines verteiler- oder zwischengetriebes |
| DE3901421C2 (de) * | 1989-01-19 | 1993-11-25 | Deere & Co | Betätigungseinrichtung zur automatischen Umschaltung eines Getriebes |
| DE69432722T2 (de) * | 1993-07-29 | 2004-04-08 | Fuji Jukogyo K.K. | Fahrregelsignal-Fehlererkennungssystem und -Verfahren für automatische Getriebe |
| DE19601618A1 (de) * | 1996-01-18 | 1997-07-24 | Zahnradfabrik Friedrichshafen | Sicherheitssystem für ein Automatgetriebe |
| DE10151909A1 (de) * | 2001-10-20 | 2003-04-30 | Zahnradfabrik Friedrichshafen | Verfahren zur Auslösung einer Hochschaltung bei Kick-down |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1090274A (en) * | 1964-01-24 | 1967-11-08 | Hans Glas Gmbh Isaria Maschinenfabrik | Arrangement for automatically changing gear in a motor vehicle |
| FR1600304A (US20030186963A1-20031002-C00026.png) * | 1968-12-31 | 1970-07-20 | ||
| DE1946496C3 (de) * | 1969-09-13 | 1979-10-11 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Fahrgeschwindigkeitsabhängige Sperre zum Verhindern unzulässiger Rückschaltungen in Kraftfahrzeug-Wechselgetrieben |
| DE2050291A1 (de) * | 1969-10-13 | 1971-04-22 | Nissan Motor Co , Ltd , Yokohama (Japan) | Elektronische Steuervorrichtung fur eine selbstschaltende Kraftubertragungs anlage |
| JPS4815816B1 (US20030186963A1-20031002-C00026.png) * | 1969-10-13 | 1973-05-17 | ||
| JPS4842130B1 (US20030186963A1-20031002-C00026.png) * | 1970-03-18 | 1973-12-11 | ||
| US3721136A (en) * | 1970-10-13 | 1973-03-20 | N Irie | Electronic control device for automatic power transmission mechanism |
| JPS5220630B1 (US20030186963A1-20031002-C00026.png) * | 1971-02-08 | 1977-06-04 | ||
| AT325963B (de) * | 1972-07-21 | 1975-11-25 | Polly Johann | Einrichtung zum automatischen schalten von kraftfahrzeuggetrieben |
| DE2447860A1 (de) * | 1974-10-08 | 1976-04-22 | Bosch Gmbh Robert | Elektropneumatische steuervorrichtung |
| SE7510111L (sv) * | 1974-10-16 | 1976-04-20 | Voith Getriebe Kg | Lastvexellada |
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1977
- 1977-01-07 DE DE19772700548 patent/DE2700548A1/de active Granted
- 1977-12-27 US US05/864,488 patent/US4253348A/en not_active Expired - Lifetime
-
1978
- 1978-01-05 FR FR7800262A patent/FR2376973A1/fr active Granted
- 1978-01-06 GB GB439/78A patent/GB1586723A/en not_active Expired
- 1978-01-06 JP JP49578A patent/JPS5386966A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5386966A (en) | 1978-07-31 |
| JPS6115300B2 (US20030186963A1-20031002-C00026.png) | 1986-04-23 |
| GB1586723A (en) | 1981-03-25 |
| FR2376973A1 (fr) | 1978-08-04 |
| DE2700548C2 (US20030186963A1-20031002-C00026.png) | 1987-11-12 |
| US4253348A (en) | 1981-03-03 |
| DE2700548A1 (de) | 1978-07-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DL | Decision of the director general to leave to make available licences of right |