MY190041A - Transmission case - Google Patents

Transmission case

Info

Publication number
MY190041A
MY190041A MYPI2018702949A MYPI2018702949A MY190041A MY 190041 A MY190041 A MY 190041A MY PI2018702949 A MYPI2018702949 A MY PI2018702949A MY PI2018702949 A MYPI2018702949 A MY PI2018702949A MY 190041 A MY190041 A MY 190041A
Authority
MY
Malaysia
Prior art keywords
brake
oil
transmission case
discharge hole
spline
Prior art date
Application number
MYPI2018702949A
Inventor
Mitsuhide Okubo
Masao Shimamoto
Yuji Yamashita
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
Publication of MY190041A publication Critical patent/MY190041A/en

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)

Abstract

Provided is a transmission case with which a drag loss at a brake can be reduced. The transmission case (101) (second case 103) is formed with a circumferential surface (121) disposed around an output shaft (42). A portion of the circumferential surface (121) in which a brake (B1) is provided is formed with spline grooves (122) arranged circumferentially for spline engagement of a brake plate (123). A spline groove (122A) which is one of the spline grooves (122) is formed with an oil discharge hole (125). Oil (lubricating oil) supplied to the brake (B1) portion is discharged via the oil discharge hole (125) toward an oil pan (126) opposing the oil discharge hole (125) from below in an up- down direction. Figure 4
MYPI2018702949A 2016-02-29 2017-02-15 Transmission case MY190041A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016037828A JP6366624B2 (en) 2016-02-29 2016-02-29 Transmission case
PCT/JP2017/005473 WO2017150188A1 (en) 2016-02-29 2017-02-15 Transmission case

Publications (1)

Publication Number Publication Date
MY190041A true MY190041A (en) 2022-03-23

Family

ID=59742819

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018702949A MY190041A (en) 2016-02-29 2017-02-15 Transmission case

Country Status (3)

Country Link
JP (1) JP6366624B2 (en)
MY (1) MY190041A (en)
WO (1) WO2017150188A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6713499B2 (en) 2018-03-13 2020-06-24 本田技研工業株式会社 Friction engagement device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135757U (en) * 1976-04-09 1977-10-15
JPS5715149A (en) * 1980-07-02 1982-01-26 Aisin Warner Ltd Automatic transmission for vehicle
JPH08277863A (en) * 1995-04-06 1996-10-22 Toyota Autom Loom Works Ltd Clutch driving device
JP3715215B2 (en) * 2001-05-15 2005-11-09 本田技研工業株式会社 Wet friction plate
JP3952973B2 (en) * 2003-03-12 2007-08-01 トヨタ自動車株式会社 Tandem friction engagement device
JP5340336B2 (en) * 2011-03-25 2013-11-13 ジヤトコ株式会社 Automatic transmission

Also Published As

Publication number Publication date
JP2017155789A (en) 2017-09-07
WO2017150188A1 (en) 2017-09-08
JP6366624B2 (en) 2018-08-01

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