JPS6426052A - Gear change device for automatic transmission - Google Patents

Gear change device for automatic transmission

Info

Publication number
JPS6426052A
JPS6426052A JP62182051A JP18205187A JPS6426052A JP S6426052 A JPS6426052 A JP S6426052A JP 62182051 A JP62182051 A JP 62182051A JP 18205187 A JP18205187 A JP 18205187A JP S6426052 A JPS6426052 A JP S6426052A
Authority
JP
Japan
Prior art keywords
gear
carrier
rotation
planetary gear
input 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
JP62182051A
Other languages
Japanese (ja)
Other versions
JP2629189B2 (en
Inventor
Mikio Mori
Hiroshi Ito
Noriyuki Takahashi
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 JP62182051A priority Critical patent/JP2629189B2/en
Publication of JPS6426052A publication Critical patent/JPS6426052A/en
Application granted granted Critical
Publication of JP2629189B2 publication Critical patent/JP2629189B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structure Of Transmissions (AREA)

Abstract

PURPOSE:To prevent reduction of durability of sun gears by providing clutching devices to connect the carrier in the first planetary gear, and the carrier and the ring gear in the second planetary gear selectively, in a Simpson's compound planetary gear device. CONSTITUTION:By using clutching devices C1-C4 and braking devices B1 and B2, and by connecting an input shaft 11 to a ring gear 5 of the first planetary gear 1 while connecting a carrier 9 of the gear 1 to a ring gear 6 of the second planetary gear 2, and blocking the rotation of the gear 2, the device makes the advance first speed which has the largest speed change ratio. And by connecting the input shaft 11 to the carrier 9 in the gear 1 while connecting the carriers 9 and 10 each other, and blocking the rotation of sun gears 3 and 4, the device makes the advance fourth speed which has the speed change ratio less than 1. On the other hand, by connecting the input shaft 11 to the ring gear 5 and the carrier 9, and blocking the rotation of the carrier 10, the rotation of the input shaft 11 is turned inversely, delivered to an output shaft 13, and the backward position is made.
JP62182051A 1987-07-21 1987-07-21 Gearbox for automatic transmission Expired - Lifetime JP2629189B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182051A JP2629189B2 (en) 1987-07-21 1987-07-21 Gearbox for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182051A JP2629189B2 (en) 1987-07-21 1987-07-21 Gearbox for automatic transmission

Publications (2)

Publication Number Publication Date
JPS6426052A true JPS6426052A (en) 1989-01-27
JP2629189B2 JP2629189B2 (en) 1997-07-09

Family

ID=16111477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182051A Expired - Lifetime JP2629189B2 (en) 1987-07-21 1987-07-21 Gearbox for automatic transmission

Country Status (1)

Country Link
JP (1) JP2629189B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141477A (en) * 1991-03-18 1992-08-25 Nissan Motor Co., Ltd. Planetary gear drive with intermeshing planet pinions in multistage automatic transmission
DE102015226289A1 (en) * 2015-12-21 2017-06-22 Zf Friedrichshafen Ag Power-shiftable multi-speed transmission in Planetenradbauweise, in particular for an internal combustion engine and / or electric motor drive of a motor vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015226290A1 (en) * 2015-12-21 2017-06-22 Zf Friedrichshafen Ag Power-shiftable multi-speed transmission in Planetenradbauweise, in particular for an internal combustion engine and / or electric motor drive of a motor vehicle
DE102015226293A1 (en) * 2015-12-21 2017-06-22 Zf Friedrichshafen Ag Power-shiftable multi-speed transmission in Planetenradbauweise, in particular for an internal combustion engine and / or electric motor drive of a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141477A (en) * 1991-03-18 1992-08-25 Nissan Motor Co., Ltd. Planetary gear drive with intermeshing planet pinions in multistage automatic transmission
DE102015226289A1 (en) * 2015-12-21 2017-06-22 Zf Friedrichshafen Ag Power-shiftable multi-speed transmission in Planetenradbauweise, in particular for an internal combustion engine and / or electric motor drive of a motor vehicle

Also Published As

Publication number Publication date
JP2629189B2 (en) 1997-07-09

Similar Documents

Publication Publication Date Title
EP0400816B1 (en) Power Transmission
EP0792425A4 (en) Four-speed automatic transmission
JPS5694053A (en) Automatic speed change gear associated with overdrive
EP0766799A4 (en) Five-speed automatic transmission
JPS6435147A (en) Geared automatic transmission
CA2051018A1 (en) Planetary gear transmission
EP0228852A3 (en) Accessory transmission for vehicle engines
ES8503096A1 (en) Two speed accessory drive.
CA2184925A1 (en) Automatic Transmission
ES465323A1 (en) Transmission
EP0479347A2 (en) An epicyclic transmission assembly having a pair of planetary gear sets
AU2027988A (en) Planetary gear type speed change device having one-way clutch operable in two functions
CA2009345A1 (en) Automatic transmission
MY117597A (en) Continuously variable transmission
EP0819867A3 (en) Gear shift system for automatic transmission
EP0992709A3 (en) Five speed planetary transmission
GB1385140A (en) Epicyclic transmission
EP1024315A3 (en) Infinite speed ratio transmission device
JPS6426052A (en) Gear change device for automatic transmission
ES8204822A1 (en) Change speed transmission with four forward and two reverse speeds.
GB929333A (en) Improvements in or relating to epicyclic gear trains
JPS5551150A (en) Transmission device
ES8204821A1 (en) Four-speed automatic transmission with a combining and reversing gear train.
GB1369169A (en) Multi-speed transmission
JPS6483970A (en) Torque converter-clutch assembly