JPS56113858A - Air breezer for gear box - Google Patents

Air breezer for gear box

Info

Publication number
JPS56113858A
JPS56113858A JP1306580A JP1306580A JPS56113858A JP S56113858 A JPS56113858 A JP S56113858A JP 1306580 A JP1306580 A JP 1306580A JP 1306580 A JP1306580 A JP 1306580A JP S56113858 A JPS56113858 A JP S56113858A
Authority
JP
Japan
Prior art keywords
hollow part
housing
air
breezer
change gear
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.)
Pending
Application number
JP1306580A
Other languages
Japanese (ja)
Inventor
Hideo Hasegawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP1306580A priority Critical patent/JPS56113858A/en
Publication of JPS56113858A publication Critical patent/JPS56113858A/en
Pending legal-status Critical Current

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers

Abstract

PURPOSE: To provide only one air breezer which flows air sufficiently by providing a connecting port which flows air while preventing flow of lubricating oil between gear cases which are positioned next to each other.
CONSTITUTION: An air breezer which is common to both of a main change gear 1 and a minor change gear 2 is provided on a housing 3 of a main change gear 1. Then, a cover data 30 which covers hollow parts 26, 27 made in the housing 3 is provided, and a notched groove 35 which connects the hollow part 26 and a housing 4 is formed in a reinforcing rib 34 and notched grooves 37, 38 which connect the hollow part 26 and the hollow part 27 are formed in a reinforcing rib 36. Furthermore, the hollow part 27 is connected with a hollow part 28 through a penetrating port 39 which is formed in a partition 24. Then, the hollow part 28, which is constituted by making use of a cover plate 31 just like the other side of the partition 24, is connected to the housing 3.
COPYRIGHT: (C)1981,JPO&Japio
JP1306580A 1980-02-07 1980-02-07 Air breezer for gear box Pending JPS56113858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1306580A JPS56113858A (en) 1980-02-07 1980-02-07 Air breezer for gear box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1306580A JPS56113858A (en) 1980-02-07 1980-02-07 Air breezer for gear box

Publications (1)

Publication Number Publication Date
JPS56113858A true JPS56113858A (en) 1981-09-08

Family

ID=11822732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1306580A Pending JPS56113858A (en) 1980-02-07 1980-02-07 Air breezer for gear box

Country Status (1)

Country Link
JP (1) JPS56113858A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118847U (en) * 1983-01-29 1984-08-10 アイシン・エィ・ダブリュ株式会社 Automatic transmission breather mechanism
JP2007298116A (en) * 2006-04-28 2007-11-15 Toyota Motor Corp Transfer device
JP2008249144A (en) * 2008-05-22 2008-10-16 Hino Motors Ltd Automatic transmission
WO2009004835A1 (en) * 2007-06-29 2009-01-08 Aisin Aw Co., Ltd. Breather device for automatic transmission
JP2020067101A (en) * 2018-10-22 2020-04-30 トヨタ自動車株式会社 Breather device for vehicle transmission case

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118847U (en) * 1983-01-29 1984-08-10 アイシン・エィ・ダブリュ株式会社 Automatic transmission breather mechanism
JPS6319651Y2 (en) * 1983-01-29 1988-06-01
JP2007298116A (en) * 2006-04-28 2007-11-15 Toyota Motor Corp Transfer device
WO2009004835A1 (en) * 2007-06-29 2009-01-08 Aisin Aw Co., Ltd. Breather device for automatic transmission
US8887870B2 (en) 2007-06-29 2014-11-18 Aisin Aw Co., Ltd. Breather device of automatic transmission
JP2008249144A (en) * 2008-05-22 2008-10-16 Hino Motors Ltd Automatic transmission
JP2020067101A (en) * 2018-10-22 2020-04-30 トヨタ自動車株式会社 Breather device for vehicle transmission case

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