JPS5618160A - Gear transmission for automobile - Google Patents

Gear transmission for automobile

Info

Publication number
JPS5618160A
JPS5618160A JP9177479A JP9177479A JPS5618160A JP S5618160 A JPS5618160 A JP S5618160A JP 9177479 A JP9177479 A JP 9177479A JP 9177479 A JP9177479 A JP 9177479A JP S5618160 A JPS5618160 A JP S5618160A
Authority
JP
Japan
Prior art keywords
pump
bearing
lubricating
lubricating oil
oil
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
JP9177479A
Other languages
Japanese (ja)
Inventor
Kazuhito Ikemoto
Kenji Takeuchi
Masanori Sato
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
Aisin Corp
Original Assignee
Aisin Seiki 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 Seiki Co Ltd, Toyota Motor Corp filed Critical Aisin Seiki Co Ltd
Priority to JP9177479A priority Critical patent/JPS5618160A/en
Publication of JPS5618160A publication Critical patent/JPS5618160A/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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

PURPOSE:To smoothly perform the supply of lubricating oil to the bearing of an input shaft and the bearing of a counter gear by providing an oil pump in the front bearing retainer of a gear transmission and providing an exhaust pressure control valve opening when the exhaust port of the pump becomes a predetermined set value. CONSTITUTION:When an input shaft 11 is rotated by a engine, a counter gear 13 rotates through teeth 11, and an oil pump 21 provided in a front bearing retainer 15 at the left end of a mission case 12 through a drive shaft 20 is driven. Then, lubricating oil at the lower part of the mission case 12 flows through a filter 24, a through hole 23a and a pump 23, and is sucked up into the pump 21 from a suction port 21a, and exhausted to a space R through an exhaust pressure control valve 22 from the exhaust port 21. After lubricating bearing B3 and B1, the lubricating oil flows down towards the lower part of the mission case 12, on one hand, and flows through oil holes 11d and 11e and a pipe 26. After lubricating the bearing B2, the lubricating oil flows down towards the lower part of the case 12.
JP9177479A 1979-07-18 1979-07-18 Gear transmission for automobile Pending JPS5618160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9177479A JPS5618160A (en) 1979-07-18 1979-07-18 Gear transmission for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9177479A JPS5618160A (en) 1979-07-18 1979-07-18 Gear transmission for automobile

Publications (1)

Publication Number Publication Date
JPS5618160A true JPS5618160A (en) 1981-02-20

Family

ID=14035922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9177479A Pending JPS5618160A (en) 1979-07-18 1979-07-18 Gear transmission for automobile

Country Status (1)

Country Link
JP (1) JPS5618160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279391A (en) * 1993-02-03 1994-01-18 Eaton Corporation Dry sump mechanical transmission
US5810116A (en) * 1997-06-04 1998-09-22 New Venture Gear, Inc. Bearing lubrication mechanism
FR2866685A1 (en) * 2004-02-24 2005-08-26 Renault Vehicules Ind Mechanical adaptation assembly for drive train, has front plate closing opening of support and having orifice opening on outer side of plate, and oil pump connected at outer side and penetrating through orifice towards inside of assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279391A (en) * 1993-02-03 1994-01-18 Eaton Corporation Dry sump mechanical transmission
US5810116A (en) * 1997-06-04 1998-09-22 New Venture Gear, Inc. Bearing lubrication mechanism
FR2866685A1 (en) * 2004-02-24 2005-08-26 Renault Vehicules Ind Mechanical adaptation assembly for drive train, has front plate closing opening of support and having orifice opening on outer side of plate, and oil pump connected at outer side and penetrating through orifice towards inside of assembly

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