JPS579348A - Over drive gear transmission - Google Patents

Over drive gear transmission

Info

Publication number
JPS579348A
JPS579348A JP4360681A JP4360681A JPS579348A JP S579348 A JPS579348 A JP S579348A JP 4360681 A JP4360681 A JP 4360681A JP 4360681 A JP4360681 A JP 4360681A JP S579348 A JPS579348 A JP S579348A
Authority
JP
Japan
Prior art keywords
gear
transmission
sun gear
ring gear
sun
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
JP4360681A
Other languages
Japanese (ja)
Other versions
JPS6234978B2 (en
Inventor
Shiro Sakakibara
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
Original Assignee
Aisin AW 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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP4360681A priority Critical patent/JPS579348A/en
Publication of JPS579348A publication Critical patent/JPS579348A/en
Publication of JPS6234978B2 publication Critical patent/JPS6234978B2/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
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2048—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with seven engaging means

Landscapes

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

Abstract

PURPOSE: To achieve overdriving without adversely affecting other transmission gear trains by arranging one of planetary gears to be mounted to a gear transmission so that transmission ratio thereof gives a value less than 1.
CONSTITUTION: In an automatic transmission connected to a torque converter 2 in which a widely known transmission gear device 100 with three steps forward and one step backward is connected to a power shaft 1 of a prime mover, a subtransmission 200 is interposed between the torque converter 2 and the transmission gear device 100. The subtransmission 200 has a planetary gear mechanism 8 in which a ring gear 23 is connected to an output shaft 4. In the planetary gear mechanism 8, a sun gear 21 is connected removably to the ring gear 23 with a clutch 11 while the sun gear 21 is under the control of a brake 14. In addition, a one-way clutch 20 is provided between the ring gear 23 and the sun gear 21. While the sun gear 21 is braked, the configuration is designated to make the ring gear 23 over-runs the sun gear 21.
COPYRIGHT: (C)1982,JPO&Japio
JP4360681A 1981-03-25 1981-03-25 Over drive gear transmission Granted JPS579348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4360681A JPS579348A (en) 1981-03-25 1981-03-25 Over drive gear transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4360681A JPS579348A (en) 1981-03-25 1981-03-25 Over drive gear transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP297980A Division JPS55103147A (en) 1980-01-14 1980-01-14 Overdrive change gear

Publications (2)

Publication Number Publication Date
JPS579348A true JPS579348A (en) 1982-01-18
JPS6234978B2 JPS6234978B2 (en) 1987-07-30

Family

ID=12668480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4360681A Granted JPS579348A (en) 1981-03-25 1981-03-25 Over drive gear transmission

Country Status (1)

Country Link
JP (1) JPS579348A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934045A (en) * 1982-08-20 1984-02-24 Nissan Motor Co Ltd Support structure for speed change gear member of automatic speed change gear
US4638688A (en) * 1983-04-04 1987-01-27 Nissan Motor Co., Ltd. Planetary gear train for automotive transmission or the like
JPS6298057A (en) * 1985-10-24 1987-05-07 Toyota Motor Corp Method of controlling speed change in vehicle automatic speed change gear

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185077A (en) * 1975-01-23 1976-07-26 Toyo Kogyo Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185077A (en) * 1975-01-23 1976-07-26 Toyo Kogyo Co

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934045A (en) * 1982-08-20 1984-02-24 Nissan Motor Co Ltd Support structure for speed change gear member of automatic speed change gear
JPH05578B2 (en) * 1982-08-20 1993-01-06 Nissan Motor
US4638688A (en) * 1983-04-04 1987-01-27 Nissan Motor Co., Ltd. Planetary gear train for automotive transmission or the like
JPS6298057A (en) * 1985-10-24 1987-05-07 Toyota Motor Corp Method of controlling speed change in vehicle automatic speed change gear

Also Published As

Publication number Publication date
JPS6234978B2 (en) 1987-07-30

Similar Documents

Publication Publication Date Title
JPS5666557A (en) Speed change gear
JPS5628334A (en) Automatic change gear
JPS6435147A (en) Geared automatic transmission
CA2012134A1 (en) Power transmission
CA2002070A1 (en) Multispeed power transmission
GB1045834A (en) Hydromechanical change-speed gear
JPS5697661A (en) Automatic transmission
JPS579348A (en) Over drive gear transmission
JPS5761844A (en) Automatic transmission gear with over drive
JPS5639346A (en) Automatic transmission system for vehicle
JPS53134164A (en) Automatic transmission gear box with overdrive
GB1199521A (en) Improvements in or relating to Torque Converters.
JPS5551150A (en) Transmission device
JPS6483970A (en) Torque converter-clutch assembly
JPS5666552A (en) Speed change gear
JPS57140957A (en) V-belt system stepless transmission for vehicle
JPS5563041A (en) Speed change gear
JPS5460645A (en) Multi-speed power train for automatic transmission
JPS54105642A (en) Transmission system of four-wheel drive agricultual tractor
GB1331048A (en) Epicyclic transmissions
JPS5476763A (en) Multispeed power train for automatic transmission
GB931262A (en) Improvements in or relating to hydro-mechanical transmission particularly for motor vehicles
JPS56164268A (en) Controller of automatic transmission
JPS5694058A (en) Speed change gear
JPS57101151A (en) Planetary gear transmission