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JPS5715149A - Automatic transmission for vehicle - Google Patents

Automatic transmission for vehicle

Info

Publication number
JPS5715149A
JPS5715149A JP9036280A JP9036280A JPS5715149A JP S5715149 A JPS5715149 A JP S5715149A JP 9036280 A JP9036280 A JP 9036280A JP 9036280 A JP9036280 A JP 9036280A JP S5715149 A JPS5715149 A JP S5715149A
Authority
JP
Japan
Prior art keywords
oil
brake
circumferential grooves
case
automatic transmission
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
JP9036280A
Other languages
Japanese (ja)
Other versions
JPS6340988B2 (en
Inventor
Fumitomo Yokoyama
Masakatsu Miura
Kojiro Kuramochi
Tatsuo Kushima
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
Toyota Motor Corp
Original Assignee
Aisin AW Co Ltd
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 Aisin AW Co Ltd, Toyota Motor Corp filed Critical Aisin AW Co Ltd
Priority to JP9036280A priority Critical patent/JPS5715149A/en
Publication of JPS5715149A publication Critical patent/JPS5715149A/en
Publication of JPS6340988B2 publication Critical patent/JPS6340988B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To smoothly discharge lubricating oil supplied to a brake, by making an oil discharge passage of an opening, small hole or groove between the peripheral edge of a separator disc and the inside surface of a transmission case.
CONSTITUTION: Oil-discharging circumferential grooves 732, 733, the depth of which gradually increases downwards, are provided on the inside surfaces of the parts of a case 73 which correspond to the axial ends of a brake 35W37. The lowest sections of the circumferential grooves 732, 733, are connected to an oil sump A through an oil discharge hole 734 opened in the wall of the case 73. When an automatic transmission is in operation, lubricating oil continuosly ejected in the axial direction for the brake 35W37 flows through the opening of the protruded part of a separator disc, the bottom of an engaging groove 731, space and the circumferential grooves 732, 733 and returns to the oil sump A through the oil discharge hole 734.
COPYRIGHT: (C)1982,JPO&Japio
JP9036280A 1980-07-02 1980-07-02 Automatic transmission for vehicle Granted JPS5715149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9036280A JPS5715149A (en) 1980-07-02 1980-07-02 Automatic transmission for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9036280A JPS5715149A (en) 1980-07-02 1980-07-02 Automatic transmission for vehicle

Publications (2)

Publication Number Publication Date
JPS5715149A true JPS5715149A (en) 1982-01-26
JPS6340988B2 JPS6340988B2 (en) 1988-08-15

Family

ID=13996419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9036280A Granted JPS5715149A (en) 1980-07-02 1980-07-02 Automatic transmission for vehicle

Country Status (1)

Country Link
JP (1) JPS5715149A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095222A (en) * 1983-10-28 1985-05-28 Mazda Motor Corp Clutch device of automatic transmission of automobile
JPS6252249A (en) * 1985-08-31 1987-03-06 Mitsubishi Motors Corp Power transmission gear with centrifugal oil pressure canceling clutch
JPH0533851A (en) * 1991-07-26 1993-02-09 Nissan Motor Co Ltd Brake lubricating mechanism for automatic transmission
JPH08177986A (en) * 1994-12-27 1996-07-12 Canon Inc Speed change gear
JP2002349683A (en) * 2001-05-30 2002-12-04 Aisin Aw Co Ltd Automatic transmission
JP2017155789A (en) * 2016-02-29 2017-09-07 ダイハツ工業株式会社 Transmission case
US20180073586A1 (en) * 2016-09-15 2018-03-15 Kabushiki Kaisha Toyota Jidoshokki Wet brake

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104394U (en) * 1990-02-09 1991-10-29
JP6456540B2 (en) * 2018-04-23 2019-01-23 ダイハツ工業株式会社 Transmission case

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519355U (en) * 1978-07-20 1980-02-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519355U (en) * 1978-07-20 1980-02-07

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095222A (en) * 1983-10-28 1985-05-28 Mazda Motor Corp Clutch device of automatic transmission of automobile
JPH0158788B2 (en) * 1983-10-28 1989-12-13 Mazda Motor
JPS6252249A (en) * 1985-08-31 1987-03-06 Mitsubishi Motors Corp Power transmission gear with centrifugal oil pressure canceling clutch
JPH0533851A (en) * 1991-07-26 1993-02-09 Nissan Motor Co Ltd Brake lubricating mechanism for automatic transmission
JPH08177986A (en) * 1994-12-27 1996-07-12 Canon Inc Speed change gear
JP2002349683A (en) * 2001-05-30 2002-12-04 Aisin Aw Co Ltd Automatic transmission
JP4686903B2 (en) * 2001-05-30 2011-05-25 アイシン・エィ・ダブリュ株式会社 Automatic transmission
JP2017155789A (en) * 2016-02-29 2017-09-07 ダイハツ工業株式会社 Transmission case
WO2017150188A1 (en) * 2016-02-29 2017-09-08 ダイハツ工業株式会社 Transmission case
US20180073586A1 (en) * 2016-09-15 2018-03-15 Kabushiki Kaisha Toyota Jidoshokki Wet brake
US10794444B2 (en) * 2016-09-15 2020-10-06 Kabushiki Kaisha Toyota Jidoshokki Wet brake

Also Published As

Publication number Publication date
JPS6340988B2 (en) 1988-08-15

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