JPS55148619A - Transmission for vehicle with subtransmission - Google Patents

Transmission for vehicle with subtransmission

Info

Publication number
JPS55148619A
JPS55148619A JP5588179A JP5588179A JPS55148619A JP S55148619 A JPS55148619 A JP S55148619A JP 5588179 A JP5588179 A JP 5588179A JP 5588179 A JP5588179 A JP 5588179A JP S55148619 A JPS55148619 A JP S55148619A
Authority
JP
Japan
Prior art keywords
subtransmission
transmission
gear
engine
drive shaft
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
JP5588179A
Other languages
Japanese (ja)
Other versions
JPS621136B2 (en
Inventor
Hiroshi Sugimoto
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 JP5588179A priority Critical patent/JPS55148619A/en
Publication of JPS55148619A publication Critical patent/JPS55148619A/en
Publication of JPS621136B2 publication Critical patent/JPS621136B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To secure the improvement in fuel consumption and accelerativity by automatic switching of a subtransmission between the low and high speed levels accordinto to a transmission diagram of optimum operation corresponding to the balance relationship between either the speed or the engine revolutions and the engine load.
CONSTITUTION: The rotation power of an engine 1 is transmitted to an input shaft 4 of a transmission 3 via a clutch 2. The transmission 3 includes a main transmission 6 of a synchronous meshing type and a double switching planetary gear subtransmission 21 in a case 5. The subtransmission 21 has a sun gear 22 rotatively supported on the drive shaft 9, a planetary carrier 24 meshed therewith and a ring gear 25 meshed with the carrier 24. The gear 25 is connected to the drive shaft 9 through a oneway clutch 26 while connected to one end of the output shaft 27. The switching controller of the subtransmission 21 equipped with a computer performs its function in response to signals from the speed sensor, the throttle opening sensor and the shift position sensor.
COPYRIGHT: (C)1980,JPO&Japio
JP5588179A 1979-05-08 1979-05-08 Transmission for vehicle with subtransmission Granted JPS55148619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5588179A JPS55148619A (en) 1979-05-08 1979-05-08 Transmission for vehicle with subtransmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5588179A JPS55148619A (en) 1979-05-08 1979-05-08 Transmission for vehicle with subtransmission

Publications (2)

Publication Number Publication Date
JPS55148619A true JPS55148619A (en) 1980-11-19
JPS621136B2 JPS621136B2 (en) 1987-01-12

Family

ID=13011430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5588179A Granted JPS55148619A (en) 1979-05-08 1979-05-08 Transmission for vehicle with subtransmission

Country Status (1)

Country Link
JP (1) JPS55148619A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195837A (en) * 1981-05-27 1982-12-01 Fujitsu Ten Ltd Speed control device for car
JPS599340A (en) * 1982-07-06 1984-01-18 Mitsubishi Motors Corp Operating device for transmission
JPS6152453A (en) * 1984-08-21 1986-03-15 Aisin Warner Ltd Automatic speed change gear for car
JPS6155453A (en) * 1984-08-24 1986-03-19 Aisin Warner Ltd Controller of electronic control automatic speed changer for vehicle
JPS6155445A (en) * 1984-08-23 1986-03-19 Aisin Warner Ltd Controller for automatic speed changer
JPS61149658A (en) * 1984-12-21 1986-07-08 Aisin Warner Ltd Electronic automatic speed change gear for four-wheel drive
JPS61167755A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Control device for transmission
JPS61167752A (en) * 1985-08-20 1986-07-29 Toyota Motor Corp Controller for transmission
JPS61167748A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission
JPS61167744A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission
JPS61167743A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Transmission
JPS61167742A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission for car
JPS63167158A (en) * 1986-12-27 1988-07-11 Isuzu Motors Ltd Control device for automatic trans-mission
US5109730A (en) * 1989-01-19 1992-05-05 Deere & Company Control system for shifting a gearbox
US6149543A (en) * 1999-09-17 2000-11-21 New Venture Gear, Inc. Compounder assembly with controllable overrunning clutch
EP0927657A3 (en) * 1997-12-31 2001-08-08 Dana Corporation Integrated transmission and multiple speed axle shifting apparatus

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195837A (en) * 1981-05-27 1982-12-01 Fujitsu Ten Ltd Speed control device for car
JPS6236890B2 (en) * 1981-05-27 1987-08-10 Fujitsu Ten Kk
JPS599340A (en) * 1982-07-06 1984-01-18 Mitsubishi Motors Corp Operating device for transmission
JPS6152453A (en) * 1984-08-21 1986-03-15 Aisin Warner Ltd Automatic speed change gear for car
JPS6155445A (en) * 1984-08-23 1986-03-19 Aisin Warner Ltd Controller for automatic speed changer
JPS6155453A (en) * 1984-08-24 1986-03-19 Aisin Warner Ltd Controller of electronic control automatic speed changer for vehicle
JPS61149658A (en) * 1984-12-21 1986-07-08 Aisin Warner Ltd Electronic automatic speed change gear for four-wheel drive
JPS61167743A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Transmission
JPS61167744A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission
JPS61167742A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission for car
JPS61167755A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Control device for transmission
JPH0663558B2 (en) * 1985-01-19 1994-08-22 トヨタ自動車株式会社 Transmission control device
JPS61167748A (en) * 1985-01-19 1986-07-29 Toyota Motor Corp Controller for transmission
JPH0573945B2 (en) * 1985-01-19 1993-10-15 Toyota Motor Co Ltd
JPH0574739B2 (en) * 1985-08-20 1993-10-19 Toyota Motor Co Ltd
JPS61167752A (en) * 1985-08-20 1986-07-29 Toyota Motor Corp Controller for transmission
JPH0574748B2 (en) * 1986-12-27 1993-10-19 Isuzu Motors Ltd
JPS63167158A (en) * 1986-12-27 1988-07-11 Isuzu Motors Ltd Control device for automatic trans-mission
US5109730A (en) * 1989-01-19 1992-05-05 Deere & Company Control system for shifting a gearbox
EP0927657A3 (en) * 1997-12-31 2001-08-08 Dana Corporation Integrated transmission and multiple speed axle shifting apparatus
US6149543A (en) * 1999-09-17 2000-11-21 New Venture Gear, Inc. Compounder assembly with controllable overrunning clutch

Also Published As

Publication number Publication date
JPS621136B2 (en) 1987-01-12

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