GB1284547A - Control for automatic transmission - Google Patents

Control for automatic transmission

Info

Publication number
GB1284547A
GB1284547A GB41842/69A GB4184269A GB1284547A GB 1284547 A GB1284547 A GB 1284547A GB 41842/69 A GB41842/69 A GB 41842/69A GB 4184269 A GB4184269 A GB 4184269A GB 1284547 A GB1284547 A GB 1284547A
Authority
GB
United Kingdom
Prior art keywords
speed
circuit
shift
signal
slip
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
Application number
GB41842/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
NipponDenso Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp, Toyota Jidosha Kogyo KK, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Publication of GB1284547A publication Critical patent/GB1284547A/en
Expired legal-status Critical Current

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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
GB41842/69A 1968-10-18 1969-08-21 Control for automatic transmission Expired GB1284547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7629368 1968-10-18

Publications (1)

Publication Number Publication Date
GB1284547A true GB1284547A (en) 1972-08-09

Family

ID=13601281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41842/69A Expired GB1284547A (en) 1968-10-18 1969-08-21 Control for automatic transmission

Country Status (3)

Country Link
US (1) US3640152A (https=)
FR (1) FR2020969A1 (https=)
GB (1) GB1284547A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103872966A (zh) * 2014-03-13 2014-06-18 湖南恒新重工机械有限公司 采用计算机控制多速电机或绕线转子电机变速的方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765271A (en) * 1970-08-03 1973-10-16 H Dach Gear shift control system
SE371611B (https=) * 1972-11-17 1974-11-25 Volvo Ab
US4073204A (en) * 1973-04-26 1978-02-14 Voith Getriebe Kg Transmission-ratio-changer for multiple-transmission-ratio transmission arrangement
FR2287360A1 (fr) 1974-10-07 1976-05-07 Peugeot & Renault Dispositif d'asservissement de pression pour transmission automatique de vehicule automobile
US4166440A (en) * 1977-09-29 1979-09-04 The Bendix Corporation Engine control system utilizing torque converter slip
US10975938B2 (en) 2019-04-16 2021-04-13 Deere & Company Multi-mode integrated starter-generator device with electromagnetic actuation assembly
US10975937B2 (en) 2019-04-16 2021-04-13 Deere & Company Multi-mode integrated starter-generator device with cam arrangement
US10948054B2 (en) 2019-04-16 2021-03-16 Deere & Company Multi-mode integrated starter-generator device with solenoid cam actuation apparatus
US10920730B2 (en) 2019-04-16 2021-02-16 Deere & Company Multi-mode integrated starter-generator device with dog clutch arrangement
US10968985B2 (en) 2019-04-16 2021-04-06 Deere & Company Bi-directional integrated starter-generator device
US11156270B2 (en) 2019-04-16 2021-10-26 Deere & Company Multi-mode integrated starter-generator device with transmission assembly mounting arrangement
US10933731B2 (en) 2019-04-16 2021-03-02 Deere & Company Multi-mode integrated starter-generator device with magnetic cam assembly
US10920733B2 (en) 2019-04-16 2021-02-16 Deere & Company Multi-mode integrated starter-generator device with preloaded clutch
US11060496B2 (en) 2019-04-16 2021-07-13 Deere & Company Multi-mode integrated starter-generator device
US10821820B1 (en) 2019-04-16 2020-11-03 Deere & Company Multi-mode starter-generator device transmission with single valve control
US10900454B1 (en) 2020-04-03 2021-01-26 Deere & Company Integrated starter-generator device with unidirectional clutch actuation utilizing a biased lever assembly
US11193560B1 (en) 2020-05-29 2021-12-07 Deere & Company Work vehicle multi-speed drive assembly with bifurcated clutches
US11415199B2 (en) 2020-05-29 2022-08-16 Deere & Company Bi-directional multi-speed drive
US12043981B2 (en) 2020-09-25 2024-07-23 Deere & Company Work vehicle drive with multiple electric machines and torque combining assembly
US11326570B1 (en) 2020-10-26 2022-05-10 Deere & Company Multi-mode integrated starter-generator device with unidirectional input
US11866910B2 (en) 2021-02-25 2024-01-09 Deere & Company Work vehicle multi-speed drive assembly with output control clutch
US11624170B2 (en) 2021-02-25 2023-04-11 Deere & Company Work vehicle multi-speed drive assembly with clutch retention mechanism
US11719209B2 (en) 2021-03-29 2023-08-08 Deere & Company Integrated starter-generator device with unidirectional clutch actuation utilizing biased lever assembly
US11761515B2 (en) 2021-05-20 2023-09-19 Deere & Company Work vehicle multi-speed drive assembly with guided dog clutch
US11686374B2 (en) 2021-07-23 2023-06-27 Deere & Company Work vehicle multi-speed drive assembly providing multiple gear ratios at same step ratio

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480699A1 (de) * 1964-08-01 1970-01-29 Zahnradfabrik Riedrichshafen A Schaltgetat zum selbst? Schalien von Gesehwindigke?
DE1505556A1 (de) * 1966-03-03 1970-05-27 Bosch Gmbh Robert Steuereinrichtung fuer Stufengetriebe
US3448640A (en) * 1967-06-30 1969-06-10 Gen Motors Corp Electrical control for automatic transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103872966A (zh) * 2014-03-13 2014-06-18 湖南恒新重工机械有限公司 采用计算机控制多速电机或绕线转子电机变速的方法
CN103872966B (zh) * 2014-03-13 2016-03-02 湖南恒新重工机械有限公司 采用计算机控制多速电机或绕线转子电机变速的方法

Also Published As

Publication number Publication date
DE1945444B2 (de) 1976-05-26
FR2020969A1 (https=) 1970-07-17
DE1945444A1 (de) 1970-06-18
US3640152A (en) 1972-02-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years