IT1132815B - Dispositivo di comando per un cambio continuo - Google Patents
Dispositivo di comando per un cambio continuoInfo
- Publication number
- IT1132815B IT1132815B IT24609/80A IT2460980A IT1132815B IT 1132815 B IT1132815 B IT 1132815B IT 24609/80 A IT24609/80 A IT 24609/80A IT 2460980 A IT2460980 A IT 2460980A IT 1132815 B IT1132815 B IT 1132815B
- Authority
- IT
- Italy
- Prior art keywords
- command device
- continuous change
- continuous
- change
- command
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
-
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
-
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
- F16H61/66227—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 specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed and torque
-
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
- F16H61/66254—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2936784 | 1979-09-12 | ||
DE19803000581 DE3000581A1 (de) | 1980-01-09 | 1980-01-09 | Steuervorrichtung fuer ein stufenloses getriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024609A0 IT8024609A0 (it) | 1980-09-11 |
IT1132815B true IT1132815B (it) | 1986-07-09 |
Family
ID=25780976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24609/80A IT1132815B (it) | 1979-09-12 | 1980-09-11 | Dispositivo di comando per un cambio continuo |
Country Status (4)
Country | Link |
---|---|
US (1) | US4462275A (it) |
FR (1) | FR2464853B1 (it) |
GB (1) | GB2058257B (it) |
IT (1) | IT1132815B (it) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2076483B (en) * | 1980-03-24 | 1984-02-01 | Aisin Warner | R vehicles control system for a continuously variable transmission fo |
US4411590A (en) * | 1980-12-08 | 1983-10-25 | Reliance Electric Company | Control system for variable speed belt drives |
JPS57161346A (en) * | 1981-03-28 | 1982-10-04 | Nissan Motor Co Ltd | Speed change control method for v-belt stepless speed change gear |
US4458318A (en) * | 1981-04-24 | 1984-07-03 | Borg-Warner Corporation | Control arrangement for a variable pulley transmission |
DE3139985A1 (de) * | 1981-07-15 | 1983-02-03 | Bosch Gmbh Robert | Verfahren zum steuern von automatischen getrieben in kraftfahrzeugen |
US4589071A (en) * | 1982-04-19 | 1986-05-13 | Nissan Motor Co., Ltd. | Method and apparatus for controlling reduction ratio of continuously variable transmission with acceleration compensation |
DE3375993D1 (en) * | 1982-04-19 | 1988-04-21 | Nissan Motor | Method and apparatus for controlling reduction ratio of continuously variable transmission with accelerator pedal displacement speed compensation |
US4597308A (en) * | 1982-04-19 | 1986-07-01 | Nissan Motor Co., Ltd. | Method and apparatus for controlling reduction ratio of continuously variable transmission |
DE3375561D1 (en) * | 1982-04-19 | 1988-03-10 | Nissan Motor | Method for controlling reduction ratio of continuously variable transmission with engine coolant temperature compensation |
EP0093413B1 (en) * | 1982-04-30 | 1988-02-03 | Nissan Motor Co., Ltd. | Apparatus for controlling line pressure in continuously variable transmission |
JPS58200855A (ja) * | 1982-05-20 | 1983-11-22 | Nissan Motor Co Ltd | Vベルト式無段変速機の変速制御方法 |
JPS5970849A (ja) * | 1982-10-15 | 1984-04-21 | Toyota Motor Corp | 車両用動力伝達装置 |
EP0111854B1 (en) * | 1982-12-17 | 1989-03-15 | Nissan Motor Co., Ltd. | Control method for continuously variable transmission or the like |
JPS59144850A (ja) * | 1983-02-07 | 1984-08-20 | Toyota Motor Corp | 車両用無段変速機の制御方法 |
JPS59144849A (ja) * | 1983-02-07 | 1984-08-20 | Toyota Motor Corp | 車両用無段変速機の制御方法 |
JPS59159456A (ja) * | 1983-02-26 | 1984-09-10 | Toyota Motor Corp | ベルト式無段変速機の油圧装置 |
JPS59217049A (ja) * | 1983-05-23 | 1984-12-07 | Toyota Motor Corp | 車両用無段変速機の制御方法 |
JPS59217051A (ja) * | 1983-05-23 | 1984-12-07 | Toyota Motor Corp | 車両用無段変速機の制御方法 |
JPS59226750A (ja) * | 1983-06-06 | 1984-12-19 | Toyota Motor Corp | 車両用無段変速機の速度比制御装置 |
JPS59226748A (ja) * | 1983-06-06 | 1984-12-19 | Toyota Motor Corp | 車両用無段変速機の速度比制御装置 |
NL8302089A (nl) * | 1983-06-13 | 1985-01-02 | Doornes Transmissie Bv | Traploos variabele overbrenging. |
US4594666A (en) * | 1983-07-11 | 1986-06-10 | J. I. Case Company | Transmission monitor/control microprocessor for continuously variable power train |
JPS6044657A (ja) * | 1983-08-19 | 1985-03-09 | Nippon Seiko Kk | 無段変速機の制御装置 |
JPH066976B2 (ja) * | 1983-08-29 | 1994-01-26 | トヨタ自動車株式会社 | ベルト式無段変速機の油圧制御装置 |
JPS6053257A (ja) * | 1983-08-31 | 1985-03-26 | Fuji Heavy Ind Ltd | 無段変速機の電子制御装置 |
JPS6053256A (ja) * | 1983-08-31 | 1985-03-26 | Fuji Heavy Ind Ltd | 無段変速機のキックダウン制御装置 |
JPS6057047A (ja) * | 1983-09-09 | 1985-04-02 | Fuji Heavy Ind Ltd | 無段変速機の変速特性制御装置 |
DE3333136A1 (de) * | 1983-09-14 | 1985-03-28 | Ford-Werke AG, 5000 Köln | Steuerventil fuer ein steuerventilsystem eines stufenlos regelbaren umschlingungsgetriebes |
US4642068A (en) * | 1983-09-28 | 1987-02-10 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling continuously variable transmission |
US4653353A (en) * | 1983-12-24 | 1987-03-31 | Toyota Jidosha Kabushiki Kaisha | Spool-type control valve assembly with reduced spool stroke for hydraulic belt-and-pulley type continuously variable transmission |
JPS60222649A (ja) * | 1984-04-19 | 1985-11-07 | 富士重工業株式会社 | 電子式無段変速機の変速比制御装置 |
JPS60241561A (ja) * | 1984-05-14 | 1985-11-30 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
FR2566082B1 (fr) * | 1984-06-14 | 1989-10-13 | Valeo | Procede et dispositif pour le pilotage automatique d'un variateur de vitesse, notamment pour vehicule automobile |
JPS6127357A (ja) * | 1984-07-18 | 1986-02-06 | Toyota Motor Corp | 車両用無段変速機の制御装置 |
JPS61130655A (ja) * | 1984-11-30 | 1986-06-18 | Toyota Motor Corp | ベルト式無段変速機の油圧制御装置 |
JPH0621639B2 (ja) * | 1985-03-26 | 1994-03-23 | トヨタ自動車株式会社 | ベルト式無段変速機の油圧制御装置 |
US4634404A (en) * | 1985-05-06 | 1987-01-06 | Mitsuboshi Belting Ltd. | Method of controlling rotation of a V-belt drive |
JPS624645A (ja) * | 1985-06-29 | 1987-01-10 | Fuji Heavy Ind Ltd | 無段変速機の油圧制御装置 |
JPS624647A (ja) * | 1985-06-29 | 1987-01-10 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
JPS624955A (ja) * | 1985-06-29 | 1987-01-10 | Fuji Heavy Ind Ltd | 無段変速機の油圧制御装置 |
JPS6252261A (ja) * | 1985-08-30 | 1987-03-06 | Fuji Heavy Ind Ltd | 無段変速機の油圧制御装置 |
JPS62143744A (ja) * | 1985-12-19 | 1987-06-27 | Fuji Heavy Ind Ltd | 車両用無段変速機の変速比制御装置 |
JPS62160931A (ja) * | 1986-01-09 | 1987-07-16 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
IT1203525B (it) * | 1986-01-14 | 1989-02-15 | Fiat Auto Spa | Cambio di velocita per autoveicoli |
JPS62227825A (ja) * | 1986-03-28 | 1987-10-06 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
US4982822A (en) * | 1986-12-01 | 1991-01-08 | Borg-Warner Corporation | Control system for controlling the line pressure in a continuously variable transmission |
US4827805A (en) * | 1987-01-08 | 1989-05-09 | Ford Motor Company | Forward and reverse clutch actuation system for a belt-driven continually variable transmission |
GB2220038A (en) * | 1988-06-28 | 1989-12-28 | Christopher David Whelan | A constant speed drive for electrical generators |
JP2692254B2 (ja) * | 1989-04-21 | 1997-12-17 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
US5062050A (en) * | 1989-10-17 | 1991-10-29 | Borg-Warner Automotive, Inc. | Continuously variable transmission line pressure control |
US5031481A (en) * | 1989-12-08 | 1991-07-16 | Borg-Warner Automotive, Inc. | Electro-hydraulic control system for a dual-pass continuously variable transmission |
DE4410311A1 (de) * | 1994-03-25 | 1995-09-28 | Bosch Gmbh Robert | Elektrohydraulische Regelgetriebesteuerung |
US6174254B1 (en) | 1998-12-30 | 2001-01-16 | Hamilton Sundstrand Corporation | Continuously variable transmission with control arrangement and for reducing transmission belt slippage |
US6290620B1 (en) | 1999-06-25 | 2001-09-18 | Hamilton Sundstrand Corporation | Continuously variable transmission with control arrangement and method for reducing impact of shock load |
EP1167827A1 (en) | 2000-06-30 | 2002-01-02 | Van Doorne's Transmissie B.V. | Adjustable pulley for use in a continuously variable transmission and constant frequency generator wherein such is utilised |
DE10056165C2 (de) * | 2000-11-13 | 2003-06-12 | Bosch Gmbh Robert | Sammelraumbeaufschlagter Injektor mit kaskadenförmiger Steuerungsanordnung |
US6595885B1 (en) | 2001-12-28 | 2003-07-22 | Caterpillar Inc | Transmission control system and method |
CN103154579B (zh) * | 2010-10-08 | 2014-11-26 | 丰田自动车株式会社 | 卷挂传动装置的液压控制装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115049A (en) * | 1961-12-15 | 1963-12-24 | Ford Motor Co | Transmission control system |
DE2329364A1 (de) * | 1973-06-08 | 1975-01-02 | Bosch Gmbh Robert | Automatisches getriebe fuer kraftfahrzeuge |
CH560337A5 (en) * | 1974-02-14 | 1975-03-27 | Fischer Ag Georg | Continuously adjustable V-belt drive - contains control circuit with electro-hydraulic servo valve |
FR2287360A1 (fr) * | 1974-10-07 | 1976-05-07 | Peugeot & Renault | Dispositif d'asservissement de pression pour transmission automatique de vehicule automobile |
US4174641A (en) * | 1974-11-20 | 1979-11-20 | Electromatic Drive Corporation | Power drive transmission assembly |
NL165821C (nl) * | 1976-02-09 | 1981-05-15 | Doornes Transmissie Bv | Traploos variabele overbrenging. |
US4091690A (en) * | 1976-09-28 | 1978-05-30 | Aisin Seiki Kabushiki Kaisha | Method for controlling continuously variable drive ratio transmissions and a system therefor |
DE2658719A1 (de) * | 1976-12-24 | 1978-06-29 | Bosch Gmbh Robert | Vorrichtung zur steuerung eines stufenlosen riemengetriebes |
NL166768C (nl) * | 1978-07-14 | 1981-09-15 | Doornes Transmissie Bv | Drijfwerk, in het bijzonder voor een motorvoertuig. |
US4261229A (en) * | 1978-08-24 | 1981-04-14 | Aisin Seiki Kabushiki Kaisha | Automatic speed ratio control system for stepless transmission of automotive vehicles |
US4241618A (en) * | 1979-03-02 | 1980-12-30 | Borg-Warner Corporation | Variable pulley transmission |
-
1980
- 1980-09-09 FR FR8019470A patent/FR2464853B1/fr not_active Expired
- 1980-09-10 GB GB8029178A patent/GB2058257B/en not_active Expired
- 1980-09-11 IT IT24609/80A patent/IT1132815B/it active
- 1980-09-11 US US06/186,319 patent/US4462275A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2058257A (en) | 1981-04-08 |
US4462275A (en) | 1984-07-31 |
FR2464853A1 (fr) | 1981-03-20 |
GB2058257B (en) | 1984-03-21 |
FR2464853B1 (fr) | 1987-07-31 |
IT8024609A0 (it) | 1980-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960925 |