JPS57208341A - Multistage type automatic speed changer for vehicle - Google Patents

Multistage type automatic speed changer for vehicle

Info

Publication number
JPS57208341A
JPS57208341A JP56092867A JP9286781A JPS57208341A JP S57208341 A JPS57208341 A JP S57208341A JP 56092867 A JP56092867 A JP 56092867A JP 9286781 A JP9286781 A JP 9286781A JP S57208341 A JPS57208341 A JP S57208341A
Authority
JP
Japan
Prior art keywords
multiple disc
planetary gear
speed changer
gear
vehicle
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.)
Granted
Application number
JP56092867A
Other languages
Japanese (ja)
Other versions
JPH0319418B2 (en
Inventor
Masakatsu Miura
Takeshi Inuzuka
Masanori Kubo
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.)
Aisin AW Co Ltd
Toyota Motor Corp
Original Assignee
Aisin AW Co Ltd
Toyota Motor Corp
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 Aisin AW Co Ltd, Toyota Motor Corp filed Critical Aisin AW Co Ltd
Priority to JP56092867A priority Critical patent/JPS57208341A/en
Publication of JPS57208341A publication Critical patent/JPS57208341A/en
Publication of JPH0319418B2 publication Critical patent/JPH0319418B2/ja
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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

PURPOSE:To shorten the axial dimension thereof by method wherein the output shaft of first change gear and the input shaft of the second change gear are coupled by a chain while the output shaft of the second change gear and a driving large gear are coupled by an idler gear. CONSTITUTION:The first planetary gear speed changer 2 is provided with a planetary gear set 23, a multiple disc clutch 24, which is a friction engaging element, and an one direction clutch 26, and is constituting an over-drive mechanism. The second planetary gear speed changer 3 is provided with the first planetary gear set 34, arranged at the side of a chain transmission mechanism 5, the second planetary gear set 35, arranged at the side of an engine, the multiple disc clutches 61, 62, a band brake 63, multiple disc brakes 64, 65 and one direction brakes 66, 67. The multiple disc brakes 25, 64, 65, the multiple disc clutches 24, 61, 62 and the band brake 63 are engaged or released selectively by a hydraulic servo and thereby effecting the speed changing.
JP56092867A 1981-06-15 1981-06-15 Multistage type automatic speed changer for vehicle Granted JPS57208341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56092867A JPS57208341A (en) 1981-06-15 1981-06-15 Multistage type automatic speed changer for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092867A JPS57208341A (en) 1981-06-15 1981-06-15 Multistage type automatic speed changer for vehicle

Publications (2)

Publication Number Publication Date
JPS57208341A true JPS57208341A (en) 1982-12-21
JPH0319418B2 JPH0319418B2 (en) 1991-03-15

Family

ID=14066375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56092867A Granted JPS57208341A (en) 1981-06-15 1981-06-15 Multistage type automatic speed changer for vehicle

Country Status (1)

Country Link
JP (1) JPS57208341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100302789B1 (en) * 1994-08-18 2001-11-22 이계안 Powertrain of automatic transmission for vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219861A (en) * 1975-08-08 1977-02-15 Toyota Motor Corp Driving device for autocar
JPS5370263A (en) * 1976-12-02 1978-06-22 Mitsubishi Motors Corp Speed change gears
JPS5370261A (en) * 1976-12-01 1978-06-22 Toyota Motor Corp Fluid system automatic transmission with overdrive device
JPS54147358A (en) * 1978-08-01 1979-11-17 Toyota Motor Corp Driving gears for automobile
JPS5743042A (en) * 1980-08-25 1982-03-10 Mazda Motor Corp Horizontal automatic transmission with overdrive

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219861A (en) * 1975-08-08 1977-02-15 Toyota Motor Corp Driving device for autocar
JPS5370261A (en) * 1976-12-01 1978-06-22 Toyota Motor Corp Fluid system automatic transmission with overdrive device
JPS5370263A (en) * 1976-12-02 1978-06-22 Mitsubishi Motors Corp Speed change gears
JPS54147358A (en) * 1978-08-01 1979-11-17 Toyota Motor Corp Driving gears for automobile
JPS5743042A (en) * 1980-08-25 1982-03-10 Mazda Motor Corp Horizontal automatic transmission with overdrive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100302789B1 (en) * 1994-08-18 2001-11-22 이계안 Powertrain of automatic transmission for vehicle

Also Published As

Publication number Publication date
JPH0319418B2 (en) 1991-03-15

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