FR2433138B1 - - Google Patents

Info

Publication number
FR2433138B1
FR2433138B1 FR7920099A FR7920099A FR2433138B1 FR 2433138 B1 FR2433138 B1 FR 2433138B1 FR 7920099 A FR7920099 A FR 7920099A FR 7920099 A FR7920099 A FR 7920099A FR 2433138 B1 FR2433138 B1 FR 2433138B1
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
Application number
FR7920099A
Other languages
French (fr)
Other versions
FR2433138A1 (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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2433138A1 publication Critical patent/FR2433138A1/en
Application granted granted Critical
Publication of FR2433138B1 publication Critical patent/FR2433138B1/fr
Granted 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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
FR7920099A 1978-08-07 1979-08-06 IMPACT CONTROL DEVICE IN A HYDRAULIC CONTROL SYSTEM OF AN AUTOMATIC TRANSMISSION Granted FR2433138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9591978A JPS5945862B2 (en) 1978-08-07 1978-08-07 Automatic transmission shock reduction device

Publications (2)

Publication Number Publication Date
FR2433138A1 FR2433138A1 (en) 1980-03-07
FR2433138B1 true FR2433138B1 (en) 1984-04-06

Family

ID=14150677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920099A Granted FR2433138A1 (en) 1978-08-07 1979-08-06 IMPACT CONTROL DEVICE IN A HYDRAULIC CONTROL SYSTEM OF AN AUTOMATIC TRANSMISSION

Country Status (4)

Country Link
JP (1) JPS5945862B2 (en)
DE (1) DE2931828C2 (en)
FR (1) FR2433138A1 (en)
GB (1) GB2028937B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948902B2 (en) * 1978-08-30 1984-11-29 日産自動車株式会社 Automatic transmission shock reduction device
JPH0625594B2 (en) * 1982-08-20 1994-04-06 日産自動車株式会社 Hydraulic control of automatic transmission
JPS59140946A (en) * 1983-02-02 1984-08-13 Nissan Motor Co Ltd Hydraulic controller for automatic transmission
JPS59166750A (en) * 1983-03-11 1984-09-20 Honda Motor Co Ltd Control unit of hydraulic operating type transmission for vehicle
US4539870A (en) * 1983-07-29 1985-09-10 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission
EP0133184A1 (en) * 1983-07-29 1985-02-20 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission
JPH0674846B2 (en) * 1983-12-30 1994-09-21 アイシン・エィ・ダブリュ株式会社 Control device for automatic transmission for vehicle
JPS60143253A (en) * 1983-12-30 1985-07-29 Aisin Warner Ltd Controller for automatic transmission gear for vehicle
JPS60146947A (en) * 1983-12-30 1985-08-02 Aisin Warner Ltd Control device of automatic speed change gear for car
JPS60143254A (en) * 1983-12-30 1985-07-29 Aisin Warner Ltd Controller for automatic transmission gear for vehicle
JPS60143259A (en) * 1983-12-30 1985-07-29 Aisin Warner Ltd Controller for automatic transmission gear for vehicle
JPS60143261A (en) * 1983-12-30 1985-07-29 Aisin Warner Ltd Controller for automatic transmission gear for vehicle
JPS60146950A (en) * 1983-12-30 1985-08-02 Aisin Warner Ltd Controller for automatic speed changer of car
JPS60146946A (en) * 1983-12-30 1985-08-02 Aisin Warner Ltd Control unit of automatic speed change gear for car
JPS60143262A (en) * 1983-12-30 1985-07-29 Aisin Warner Ltd Controller for automatic transmission gear for vehicle
US4729265A (en) * 1985-01-09 1988-03-08 Nissan Motor Co., Ltd. Shift shock suppression arrangement for automotive automatic transmission
DE3712547A1 (en) * 1986-04-22 1987-10-29 Volkswagen Ag Hydraulic control device
JP2759945B2 (en) * 1987-10-16 1998-05-28 日産自動車株式会社 Selective shock reduction device for automatic transmission
FR2689595B1 (en) * 1992-04-03 1994-05-13 Renault Regie Nale Usines UNIVERSAL DRIVING DEVICE FOR AUTOMATIC TRANSMISSION RECEIVER.
US5393273A (en) * 1993-06-21 1995-02-28 General Motors Corporation Powertrain and control having a plurality of accumulators
JP2767366B2 (en) * 1993-08-30 1998-06-18 本田技研工業株式会社 Control device for hydraulically operated transmission for vehicles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB937699A (en) * 1961-02-20 1963-09-25 Gen Motors Corp Control system for a motor vehicle change-speed transmission
US3631744A (en) * 1969-12-22 1972-01-04 Chrysler Corp Hydrodynamic transmission
JPS4820654B1 (en) * 1970-02-12 1973-06-22
US3714849A (en) * 1970-12-21 1973-02-06 Borg Warner Automotive transmission
US3799308A (en) * 1972-10-20 1974-03-26 Int Harvester Co Transmission clutches with feedback controlled pressure modulator
DE2334195C2 (en) * 1973-07-05 1983-03-24 Gebr.Claas Maschinenfabrik GmbH, 4834 Harsewinkel Control device for transmissions of self-propelled machines, in particular combine harvesters
DD114930A1 (en) * 1974-08-26 1975-09-05
JPS5174168A (en) * 1974-12-23 1976-06-26 Toyota Motor Co Ltd Jidohensokukino yuatsuseigyosochi
US3988951A (en) * 1975-03-12 1976-11-02 General Motors Corporation Four wheel drive transmission
US3995727A (en) * 1975-07-14 1976-12-07 Borg-Warner Corporation Automatic lubricant flow increase valve

Also Published As

Publication number Publication date
GB2028937A (en) 1980-03-12
DE2931828A1 (en) 1980-03-06
JPS5945862B2 (en) 1984-11-09
DE2931828C2 (en) 1985-08-14
GB2028937B (en) 1983-02-16
JPS5524222A (en) 1980-02-21
FR2433138A1 (en) 1980-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse