FR2442398A1 - LUBRICANT DISCHARGE SYSTEM FOR MECHANISM HOUSING - Google Patents

LUBRICANT DISCHARGE SYSTEM FOR MECHANISM HOUSING

Info

Publication number
FR2442398A1
FR2442398A1 FR7928540A FR7928540A FR2442398A1 FR 2442398 A1 FR2442398 A1 FR 2442398A1 FR 7928540 A FR7928540 A FR 7928540A FR 7928540 A FR7928540 A FR 7928540A FR 2442398 A1 FR2442398 A1 FR 2442398A1
Authority
FR
France
Prior art keywords
oil
discharge system
mechanism housing
reservoir
lubricant discharge
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
FR7928540A
Other languages
French (fr)
Other versions
FR2442398B1 (en
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2442398A1 publication Critical patent/FR2442398A1/en
Application granted granted Critical
Publication of FR2442398B1 publication Critical patent/FR2442398B1/fr
Granted 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
    • F16N—LUBRICATING
    • F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
    • 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
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • 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
    • F16H57/0409—Features relating to lubrication or cooling or heating characterised by the problem to increase efficiency, e.g. by reducing splash losses
    • 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
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H57/0457—Splash lubrication
    • 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • F16H57/0495—Gearings with spur or bevel gears with fixed gear ratio

Landscapes

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

Abstract

Cette invention concerne un système d'évacuation du lubrifiant pour carter de mécanisme renfermant un train de pignons 18 et un réservoir d'huile. Un canal 62 entoure le pignon 32 qui se trouve à la partie inférieure du carter. La rotation de ce pignon inférieur au-delà d'une vitesse prédéterminée des crêtes des dents provoque l'entraînement de l'huile par viscosité, cette huile est dirigée par une lèvre 64 jusque dans le canal 62,-puis verticalement vers le haut en direction d'un orifice 68 qui permet à une partie de l'huile de retomber dans un réservoir à trop-plein 76 afin d'être renvoyée au train de pignons, la majorité de l'huile revenant au réservoir.This invention relates to a lubricant discharge system for a mechanism housing including a gear train 18 and an oil reservoir. A channel 62 surrounds the pinion 32 which is located at the lower part of the housing. The rotation of this lower pinion beyond a predetermined speed of the peaks of the teeth causes the entrainment of the oil by viscosity, this oil is directed by a lip 64 into the channel 62, then vertically upwards in direction of an orifice 68 which allows part of the oil to fall back into an overflow reservoir 76 in order to be returned to the gear train, the majority of the oil returning to the reservoir.

FR7928540A 1978-11-24 1979-11-20 LUBRICANT DISCHARGE SYSTEM FOR MECHANISM HOUSING Granted FR2442398A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96344278A 1978-11-24 1978-11-24

Publications (2)

Publication Number Publication Date
FR2442398A1 true FR2442398A1 (en) 1980-06-20
FR2442398B1 FR2442398B1 (en) 1985-04-12

Family

ID=25507249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928540A Granted FR2442398A1 (en) 1978-11-24 1979-11-20 LUBRICANT DISCHARGE SYSTEM FOR MECHANISM HOUSING

Country Status (5)

Country Link
DE (1) DE2946293C2 (en)
ES (1) ES486269A1 (en)
FR (1) FR2442398A1 (en)
GB (1) GB2042650B (en)
IT (1) IT1164143B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106055B (en) * 1981-07-31 1985-06-05 Kubota Ltd Tractor transmission arrangement
JPS60108853U (en) * 1983-12-28 1985-07-24 トヨタ自動車株式会社 Lubrication mechanism of oil seal in transmission
DE3418552C2 (en) * 1984-05-18 1986-07-24 Jahnel-Kestermann Getriebewerke Bochum GmbH, 4630 Bochum Arrangement for the lubrication of gears
DE3705064A1 (en) * 1986-11-10 1988-05-19 Getrag Getriebe Zahnrad TRANSMISSION WITH A LUBRICATION SUPPLY DEVICE
GB8707984D0 (en) * 1987-04-03 1987-05-07 Gkn Axles Lubrication of gearing
US10208850B1 (en) 2018-02-12 2019-02-19 Ford Global Technologies, Llc Transmission case with integrated drain channel
DE102021211977A1 (en) 2021-10-25 2023-04-27 Volkswagen Aktiengesellschaft Transmission arrangement for a motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083790A (en) * 1961-06-15 1963-04-02 Int Harvester Co Lubricating means for a power transmission
FR1538594A (en) * 1967-07-27 1968-09-06 Compteurs Comp D Guide to improve gear lubrication
US3467221A (en) * 1966-09-28 1969-09-16 Gen Motors Corp Lubricating arrangements for motor vehicle change-speed gearing
US3763961A (en) * 1972-06-29 1973-10-09 Casale Eng V drive transmission utilizing splash lubrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1540699A (en) * 1922-07-26 1925-06-02 Leo G Mcmullen Reaming machine
US2292086A (en) * 1940-10-29 1942-08-04 Gen Electric Gear drive and lubrication system
DE1989640U (en) * 1965-10-23 1968-07-18 Zinser Textilmaschinen Gmbh GEAR WITH OIL SUMP.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083790A (en) * 1961-06-15 1963-04-02 Int Harvester Co Lubricating means for a power transmission
US3467221A (en) * 1966-09-28 1969-09-16 Gen Motors Corp Lubricating arrangements for motor vehicle change-speed gearing
FR1538594A (en) * 1967-07-27 1968-09-06 Compteurs Comp D Guide to improve gear lubrication
US3763961A (en) * 1972-06-29 1973-10-09 Casale Eng V drive transmission utilizing splash lubrication

Also Published As

Publication number Publication date
FR2442398B1 (en) 1985-04-12
ES486269A1 (en) 1980-05-16
DE2946293A1 (en) 1980-05-29
IT7950871A0 (en) 1979-11-21
IT1164143B (en) 1987-04-08
GB2042650A (en) 1980-09-24
DE2946293C2 (en) 1983-01-27
GB2042650B (en) 1983-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse