JPS57173641A - Drive gear for motorcars - Google Patents

Drive gear for motorcars

Info

Publication number
JPS57173641A
JPS57173641A JP56058992A JP5899281A JPS57173641A JP S57173641 A JPS57173641 A JP S57173641A JP 56058992 A JP56058992 A JP 56058992A JP 5899281 A JP5899281 A JP 5899281A JP S57173641 A JPS57173641 A JP S57173641A
Authority
JP
Japan
Prior art keywords
gear
transmission mechanism
coupled
gear transmission
torque converter
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.)
Pending
Application number
JP56058992A
Other languages
Japanese (ja)
Inventor
Akio Numazawa
Masanori Kubo
Kojiro Kuramochi
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.)
Toyota Motor Corp
Original Assignee
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP56058992A priority Critical patent/JPS57173641A/en
Publication of JPS57173641A publication Critical patent/JPS57173641A/en
Pending 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
    • F16H3/64—Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train

Landscapes

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

Abstract

PURPOSE:To reduce the axial dimensions of a change gear by providing one gear transmission mechanism on the same axle with a torque converter and disposing the other gear transmission mechanism below and parallel to an output shaft of the torque converter, both mechanisms being coupled to each other. CONSTITUTION:An output shaft 14 of a fluid torque converter is provided with a first gear transmission mechanism 12 coupled thereto, which forms an underdrive mechanism for selectively accomplishing plural speed-change stages where the reduction gear ratio is 1 or more. A second gear transmission mechanism 13 forming an overdrive mechanism is mounted on a shaft 51 disposed below and parallel to the output shaft 14. Both trasmission mechanisms 12, 13 are coupled to each other through gears 53, 68, 54. A gear 69 of the described second gear transmission mechanism 13 is coupled to a differential gear mechanism 60 through a counter shaft 55.
JP56058992A 1981-04-17 1981-04-17 Drive gear for motorcars Pending JPS57173641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058992A JPS57173641A (en) 1981-04-17 1981-04-17 Drive gear for motorcars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058992A JPS57173641A (en) 1981-04-17 1981-04-17 Drive gear for motorcars

Publications (1)

Publication Number Publication Date
JPS57173641A true JPS57173641A (en) 1982-10-26

Family

ID=13100334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058992A Pending JPS57173641A (en) 1981-04-17 1981-04-17 Drive gear for motorcars

Country Status (1)

Country Link
JP (1) JPS57173641A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248350A1 (en) * 1982-12-28 1984-07-05 Daimler-Benz Ag, 7000 Stuttgart DRIVE UNIT FOR MOTOR VEHICLES, WITH A GEOMETRIC MAIN AXLE FOR THE MAIN SHAFT OF A DRIVE MACHINE AND A PARALLEL MAIN AXLE FOR THE OUTPUT SHAFT OF A GEARED GEARBOX OF THE TRANSMISSION
JPS59117943A (en) * 1982-12-21 1984-07-07 Aisin Warner Ltd Automatic speed changer for vehicle
US4537092A (en) * 1981-09-17 1985-08-27 Toyota Jidosha Kabushiki Kaisha Transverse type automatic transmission with through lay shaft
US4833943A (en) * 1985-06-15 1989-05-30 Zahnradfabrik Friedrichshafen Ag Transmission for a motor vehicle
US5066266A (en) * 1989-12-15 1991-11-19 Yamaha Hatsudoki Kabushiki Kaisha Transmission arrangement for vehicle having motor shaft parallel to auxiliary shaft which drives a fluid coupling through a planetary gear reduction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370262A (en) * 1976-12-02 1978-06-22 Mitsubishi Motors Corp 2 by 2 system speed change gears

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370262A (en) * 1976-12-02 1978-06-22 Mitsubishi Motors Corp 2 by 2 system speed change gears

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537092A (en) * 1981-09-17 1985-08-27 Toyota Jidosha Kabushiki Kaisha Transverse type automatic transmission with through lay shaft
JPS59117943A (en) * 1982-12-21 1984-07-07 Aisin Warner Ltd Automatic speed changer for vehicle
DE3248350A1 (en) * 1982-12-28 1984-07-05 Daimler-Benz Ag, 7000 Stuttgart DRIVE UNIT FOR MOTOR VEHICLES, WITH A GEOMETRIC MAIN AXLE FOR THE MAIN SHAFT OF A DRIVE MACHINE AND A PARALLEL MAIN AXLE FOR THE OUTPUT SHAFT OF A GEARED GEARBOX OF THE TRANSMISSION
JPS59133852A (en) * 1982-12-28 1984-08-01 ダイムラ−ベンツ・アクチエンゲゼルシャフト Drive for automobile with geometric main axis of main shaft of driving prime mover and parallel main axis of output shaft of transmission of planet gear structure
US4624154A (en) * 1982-12-28 1986-11-25 Daimler-Benz Aktiengesellschaft Drive unit for motor vehicle
US4833943A (en) * 1985-06-15 1989-05-30 Zahnradfabrik Friedrichshafen Ag Transmission for a motor vehicle
US5066266A (en) * 1989-12-15 1991-11-19 Yamaha Hatsudoki Kabushiki Kaisha Transmission arrangement for vehicle having motor shaft parallel to auxiliary shaft which drives a fluid coupling through a planetary gear reduction

Similar Documents

Publication Publication Date Title
FR2695700B1 (en) Planetary reducer.
DE69525625D1 (en) FIVE-SPEED AUTOMATIC TRANSMISSION
EP0039936A3 (en) Four speed offset automatic overdrive transmission with lockup in direct and overdrive
AU4239096A (en) Four-speed automatic transmission
SE9202531D0 (en) GEAR WHEEL EXHAUST FOR MOTOR VEHICLE
DE69303739D1 (en) Power split gearboxes, in particular for agricultural, industrial or similar machines
CA2002070A1 (en) Multispeed power transmission
KR960023918A (en) Gearbox Unit
US5577976A (en) Power transmission
EP0396911A3 (en) Four speed overdrive inline transmission
CA2126765A1 (en) Auxiliary Transmission Section
GB1436170A (en) Multispeed power transmission
GB1536080A (en) Change-speed transmission
JPS57173641A (en) Drive gear for motorcars
ES8406677A1 (en) Planetary gear assemblies.
JPS57190151A (en) Driving gear for automobile
JPS57173642A (en) Drive gear for motorcars
US4478101A (en) Mechanical transmission apparatus
EP0073102A3 (en) Vehicle transmissions
GB2019331A (en) Automobile transmission assembly
GB2021056B (en) Automobile transmission assembly
JPS54151768A (en) Drive gear for automobile
JPS5747052A (en) Speed change gear
JPS5563041A (en) Speed change gear
GB1488233A (en) Change-speed transmissions