WO1987006670A3 - Commande electro-hydraulique pour boite de vitesses automatique - Google Patents
Commande electro-hydraulique pour boite de vitesses automatique Download PDFInfo
- Publication number
- WO1987006670A3 WO1987006670A3 PCT/EP1987/000220 EP8700220W WO8706670A3 WO 1987006670 A3 WO1987006670 A3 WO 1987006670A3 EP 8700220 W EP8700220 W EP 8700220W WO 8706670 A3 WO8706670 A3 WO 8706670A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- backward
- gear
- switching
- speed
- magnetic valve
- 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
- 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
-
- 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
-
- 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
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/40—Output shaft speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787903285T DE3762155D1 (de) | 1986-05-02 | 1987-04-23 | Elektro-hydraulische steuerung fuer ein automatgetriebe. |
BR8707685A BR8707685A (pt) | 1986-05-02 | 1987-04-23 | Comando eletro-hidraulico para uma transmissao automatica |
KR1019870701182A KR950002992B1 (ko) | 1986-05-02 | 1987-04-23 | 자동변속장치용 전유제어장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP8600261 | 1986-05-02 | ||
LUPCT/EP86/00261 | 1986-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1987006670A2 WO1987006670A2 (fr) | 1987-11-05 |
WO1987006670A3 true WO1987006670A3 (fr) | 1988-03-24 |
Family
ID=8165115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1987/000220 WO1987006670A2 (fr) | 1986-05-02 | 1987-04-23 | Commande electro-hydraulique pour boite de vitesses automatique |
Country Status (7)
Country | Link |
---|---|
US (1) | US5005445A (fr) |
EP (1) | EP0305390B1 (fr) |
JP (1) | JP2774101B2 (fr) |
KR (1) | KR950002992B1 (fr) |
BR (1) | BR8707685A (fr) |
DE (2) | DE3713586A1 (fr) |
WO (1) | WO1987006670A2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729626A1 (de) * | 1986-09-09 | 1988-03-17 | Zahnradfabrik Friedrichshafen | Elektro-hydraulische steuerung fuer ein automatisch zu schaltendes kraftfahrzeuggetriebe |
EP0329307B1 (fr) * | 1988-02-17 | 1994-06-22 | Toyota Jidosha Kabushiki Kaisha | Dispositif de commande hydraulique pour transmission automatique de véhicule comprenant un système de commande de la marche arrière et de l'accouplement de verrouillage |
EP0354005B1 (fr) * | 1988-08-02 | 1994-11-02 | Toyota Jidosha Kabushiki Kaisha | Commande hydraulique pour transmissions automatiques de véhicule avec un système très précis pour interdire l'engagement de la marche arrière |
YU50490A (sh) * | 1989-04-08 | 1994-01-20 | Zahnradfabrik Friedrichshafen Ag. | Zaustavljač zavisan od broja obrtaja motora, za sprečavanje nedopuštenih povratnih uključivanja u menjačima motornih vozila |
EP0412718B1 (fr) * | 1989-08-09 | 1996-10-23 | Toyota Jidosha Kabushiki Kaisha | Dispositif de commande hydraulique pour le système de transmission d'un véhicule, y compris des soupapes empêchant le passage en marche arrière |
JP3183895B2 (ja) * | 1990-12-27 | 2001-07-09 | マツダ株式会社 | 自動変速機の制御装置 |
DE4218708C1 (fr) * | 1992-06-06 | 1993-08-26 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JP4211723B2 (ja) * | 2004-10-14 | 2009-01-21 | トヨタ自動車株式会社 | 自動変速機の油圧制御装置 |
DE102005012590A1 (de) * | 2005-03-18 | 2006-09-21 | Zf Friedrichshafen Ag | Steuervorrichtung für ein Getriebe |
KR101969735B1 (ko) | 2017-10-25 | 2019-04-17 | 최준호 | 화물차량용 휠 스토퍼 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395926A (en) * | 1979-08-21 | 1983-08-02 | Toyota Jidosha Kogyo Kabushiki Kaisha | Hydraulic control system for automatic transmission |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5083930A (fr) * | 1973-11-27 | 1975-07-07 | ||
US4246990A (en) * | 1979-01-02 | 1981-01-27 | Westinghouse Air Brake Company | Remote control system for an automotive transmission in an earth-moving vehicle |
SE417413B (sv) * | 1979-06-28 | 1981-03-16 | Volvo Bm | Sett att styra en kraftoverforingsanordning samt anordning for utforande av settet |
JPS5899543A (ja) * | 1981-11-09 | 1983-06-13 | Honda Motor Co Ltd | 車両用油圧作動式変速機における誤動作防止装置 |
JPS5950260A (ja) * | 1982-09-14 | 1984-03-23 | Nippon Denso Co Ltd | 自動車用自動変速装置 |
JPS59103065A (ja) * | 1982-12-06 | 1984-06-14 | Toyota Motor Corp | 車輌用動力伝達装置の制御方法 |
FR2570458B1 (fr) * | 1984-09-18 | 1990-03-02 | Renault | Dispositif et procedes de commande d'une transmission automatique a quatre rapports |
JPS61116162A (ja) * | 1984-11-09 | 1986-06-03 | Daihatsu Motor Co Ltd | 自動変速機の制御装置 |
DE3602137C1 (de) * | 1986-01-24 | 1987-07-02 | Ford Werke Ag | Steuerventilsystem fuer ein stufenlos regelbares Kegelscheiben-Umschlingungsgetriebe,insbesondere fuer Kraftfahrzeuge |
DE3713585A1 (de) * | 1986-05-02 | 1987-11-05 | Zahnradfabrik Friedrichshafen | Elektro-hydraulische steuerung |
-
1987
- 1987-04-23 JP JP62503035A patent/JP2774101B2/ja not_active Expired - Lifetime
- 1987-04-23 DE DE19873713586 patent/DE3713586A1/de not_active Withdrawn
- 1987-04-23 US US07/272,701 patent/US5005445A/en not_active Expired - Fee Related
- 1987-04-23 EP EP87903285A patent/EP0305390B1/fr not_active Expired - Lifetime
- 1987-04-23 WO PCT/EP1987/000220 patent/WO1987006670A2/fr active IP Right Grant
- 1987-04-23 DE DE8787903285T patent/DE3762155D1/de not_active Expired - Lifetime
- 1987-04-23 KR KR1019870701182A patent/KR950002992B1/ko not_active IP Right Cessation
- 1987-04-23 BR BR8707685A patent/BR8707685A/pt not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395926A (en) * | 1979-08-21 | 1983-08-02 | Toyota Jidosha Kogyo Kabushiki Kaisha | Hydraulic control system for automatic transmission |
Non-Patent Citations (1)
Title |
---|
ATZ Automobiltechnische Zeitschrift, Band 85, Nr. 6, 1983, K. LORENZ et al.: "Einsatz des Viergang-Automatikgetriebes 4 HP 22 mit Elektronisch-hydraulischer Steuerung", seiten 401-405 siehe das ganze dokument in der Anmeldung erwahnt * |
Also Published As
Publication number | Publication date |
---|---|
JPH01502351A (ja) | 1989-08-17 |
KR880701339A (ko) | 1988-07-26 |
DE3762155D1 (de) | 1990-05-10 |
US5005445A (en) | 1991-04-09 |
EP0305390A1 (fr) | 1989-03-08 |
EP0305390B1 (fr) | 1990-04-04 |
JP2774101B2 (ja) | 1998-07-09 |
DE3713586A1 (de) | 1987-11-05 |
WO1987006670A2 (fr) | 1987-11-05 |
KR950002992B1 (ko) | 1995-03-29 |
BR8707685A (pt) | 1989-08-15 |
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