JPS6479452A - Automatic transmission for vehicle - Google Patents

Automatic transmission for vehicle

Info

Publication number
JPS6479452A
JPS6479452A JP62235664A JP23566487A JPS6479452A JP S6479452 A JPS6479452 A JP S6479452A JP 62235664 A JP62235664 A JP 62235664A JP 23566487 A JP23566487 A JP 23566487A JP S6479452 A JPS6479452 A JP S6479452A
Authority
JP
Japan
Prior art keywords
piston
clutch
drum
speed
arranging
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
JP62235664A
Other languages
Japanese (ja)
Other versions
JPH0610497B2 (en
Inventor
Makoto Yoshida
Masao Shimamoto
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP62235664A priority Critical patent/JPH0610497B2/en
Publication of JPS6479452A publication Critical patent/JPS6479452A/en
Publication of JPH0610497B2 publication Critical patent/JPH0610497B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Structure Of Transmissions (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

PURPOSE:To shorten the axial length and reduce the speed change shock by arranging the third clutch for high speed at the inside in the radial direction of the second clutch for low speed and arranging the third piston in the second piston. CONSTITUTION:Friction plates 11b are arranged between the outer periphery of a drum 20 fitted to the tip of an input member 17 and the second outer drum 11a, and a clutch operating piston 11c is arranged in the input member 17 to form the second clutch C2. Friction plates 12b are arranged between the inner periphery of the drum 20 and the third hub 12a fixed to an output shaft 14, and the third piston 12c is arranged in the second piston 11c to form the third clutch C3. The effective pressure receiving area of the second piston 11c is decreased by the pressure receiving area of the third piston 12c when the first and third pistons 10d and 12c are simultaneously operated. The axial length is thereby shortened, and the use for the third speed can be facilitated.
JP62235664A 1987-09-17 1987-09-17 Automatic transmission for vehicle Expired - Fee Related JPH0610497B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62235664A JPH0610497B2 (en) 1987-09-17 1987-09-17 Automatic transmission for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62235664A JPH0610497B2 (en) 1987-09-17 1987-09-17 Automatic transmission for vehicle

Publications (2)

Publication Number Publication Date
JPS6479452A true JPS6479452A (en) 1989-03-24
JPH0610497B2 JPH0610497B2 (en) 1994-02-09

Family

ID=16989368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62235664A Expired - Fee Related JPH0610497B2 (en) 1987-09-17 1987-09-17 Automatic transmission for vehicle

Country Status (1)

Country Link
JP (1) JPH0610497B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469415A (en) * 1990-07-06 1992-03-04 Honda Motor Co Ltd Multiplex clutch structure
JP2001304355A (en) * 2000-04-25 2001-10-31 Daihatsu Motor Co Ltd Automatic transmission for vehicle
US6454074B1 (en) * 1999-09-30 2002-09-24 Mannesmann Sachs Ag Multiple-clutch device
US6464059B1 (en) * 1999-09-30 2002-10-15 Mannesmann Sachs Ag Multiple-clutch device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469415A (en) * 1990-07-06 1992-03-04 Honda Motor Co Ltd Multiplex clutch structure
US6454074B1 (en) * 1999-09-30 2002-09-24 Mannesmann Sachs Ag Multiple-clutch device
US6464059B1 (en) * 1999-09-30 2002-10-15 Mannesmann Sachs Ag Multiple-clutch device
JP2001304355A (en) * 2000-04-25 2001-10-31 Daihatsu Motor Co Ltd Automatic transmission for vehicle

Also Published As

Publication number Publication date
JPH0610497B2 (en) 1994-02-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees