FR2441769A1 - IMPROVEMENTS ON DIFFERENTIAL MECHANISMS - Google Patents

IMPROVEMENTS ON DIFFERENTIAL MECHANISMS

Info

Publication number
FR2441769A1
FR2441769A1 FR7928380A FR7928380A FR2441769A1 FR 2441769 A1 FR2441769 A1 FR 2441769A1 FR 7928380 A FR7928380 A FR 7928380A FR 7928380 A FR7928380 A FR 7928380A FR 2441769 A1 FR2441769 A1 FR 2441769A1
Authority
FR
France
Prior art keywords
shaft
housing
planetary gears
crankcase
differential
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
FR7928380A
Other languages
French (fr)
Other versions
FR2441769B1 (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.)
Volvo Car BV
Original Assignee
Volvo Car BV
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 Volvo Car BV filed Critical Volvo Car BV
Publication of FR2441769A1 publication Critical patent/FR2441769A1/en
Application granted granted Critical
Publication of FR2441769B1 publication Critical patent/FR2441769B1/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
    • 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
    • F16H57/0482—Gearings with gears having orbital motion
    • 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
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

MECANISME DIFFERENTIEL COMPRENANT ESSENTIELLEMENT UN CARTER SUPPORTANT UN ARBRE D'ENTREE ENTRAINANT UN ENGRENAGE CONIQUE, LEQUEL EST LIE A UN BOITIER DANS LEQUEL SONT PREVUES DES OUVERTURES POUR QUE DU LUBRIFIANT PUISSE ATTEINDRE DES PIGNONS PLANETAIRES DISPOSES A L'INTERIEUR DUDIT BOITIER ET ENGRENANT AVEC LES ARBRES DE SORTIE PAR L'INTERMEDIAIRE DE PIGNONS DIFFERENTIELS MONTES SUR UN ARBRE. AU MOINS UNE OUVERTURE EST PREVUE DE MANIERE A CONSTITUER UNE SORTE D'AILETTE GRACE A LAQUELLE, AU COURS DE LA ROTATION DU BOITIER DANS L'HUILE CONTENUE DANS LE CARTER 23, DE L'HUILE SOIT ENVOYEE SUR LES PIGNONS PLANETAIRES 6, 7 SITUES A L'INTERIEUR DU BOITIER 11.DIFFERENTIAL MECHANISM ESSENTIALLY INCLUDING A CRANKCASE SUPPORTING AN INPUT SHAFT DRIVING A CONICAL GEAR, WHICH IS LINKED TO A HOUSING IN WHICH OPENINGS ARE PROVIDED SO THAT LUBRICANT CAN REACH PLANETARY GEARS AND THE SHAFT ARRANGED WITH THE SHAFT OUTPUT THROUGH DIFFERENTIAL SPROCKETS MOUNTED ON A SHAFT. AT LEAST ONE OPENING IS PROVIDED SO AS TO CONSTITUTE A KIND OF FIN THANKS TO WHICH, DURING THE ROTATION OF THE HOUSING IN THE OIL CONTAINED IN THE CRANKCASE 23, OIL IS SENT ON THE PLANETARY GEARS 6, 7 LOCATED INSIDE THE BOX 11.

FR7928380A 1978-11-17 1979-11-16 IMPROVEMENTS ON DIFFERENTIAL MECHANISMS Granted FR2441769A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7811352,A NL168595C (en) 1978-11-17 1978-11-17 DRIVE WITH DIFFERENTIAL.

Publications (2)

Publication Number Publication Date
FR2441769A1 true FR2441769A1 (en) 1980-06-13
FR2441769B1 FR2441769B1 (en) 1984-12-21

Family

ID=19831914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928380A Granted FR2441769A1 (en) 1978-11-17 1979-11-16 IMPROVEMENTS ON DIFFERENTIAL MECHANISMS

Country Status (6)

Country Link
JP (1) JPS5563039A (en)
DE (1) DE2945226C2 (en)
FR (1) FR2441769A1 (en)
GB (1) GB2036207B (en)
IT (1) IT1119496B (en)
NL (1) NL168595C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239034A3 (en) * 1986-03-25 1987-11-25 Deere & Company Connection device for at least two constrictable and removable components
FR2932238A1 (en) * 2008-06-04 2009-12-11 France Reducteurs Gearbox for lawn mower, has transmission mechanism for transmitting movement between driving and driven shafts, and rotating agitation unit rotatably mounted in driving shaft or driven shaft and agitating oil inside gearbox

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410977C2 (en) * 1984-03-16 1986-01-09 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Planetary gear
DE4035624A1 (en) * 1990-11-09 1992-05-14 Audi Ag Adequate lubrication for vehicle differential - involves use of capsule to control oil flow within differential housing
JP3221476B2 (en) * 1994-11-16 2001-10-22 トヨタ自動車株式会社 Parallel shaft differential gearing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382488C (en) * 1923-10-03 Hansa Automobil Und Fahrzeug W Oil supply to the rear axle drive of motor vehicles
US1741501A (en) * 1924-11-13 1929-12-31 Case Co J I Lubricating system for differential vehicle housings
US2861477A (en) * 1955-11-21 1958-11-25 Mueller Otto Pump and lock for differential
US3429400A (en) * 1966-12-02 1969-02-25 Borg Warner Differential mechanism
FR1589236A (en) * 1967-10-18 1970-03-23
FR2025019A1 (en) * 1968-12-02 1970-09-04 Eaton Axles Ltd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495298A (en) * 1967-11-30 1970-02-17 Borg Warner Differential lubricating mechanism
CH610833A5 (en) * 1975-10-20 1979-05-15 Transcomeur Sa Differential

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382488C (en) * 1923-10-03 Hansa Automobil Und Fahrzeug W Oil supply to the rear axle drive of motor vehicles
US1741501A (en) * 1924-11-13 1929-12-31 Case Co J I Lubricating system for differential vehicle housings
US2861477A (en) * 1955-11-21 1958-11-25 Mueller Otto Pump and lock for differential
US3429400A (en) * 1966-12-02 1969-02-25 Borg Warner Differential mechanism
FR1589236A (en) * 1967-10-18 1970-03-23
FR2025019A1 (en) * 1968-12-02 1970-09-04 Eaton Axles Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239034A3 (en) * 1986-03-25 1987-11-25 Deere & Company Connection device for at least two constrictable and removable components
FR2932238A1 (en) * 2008-06-04 2009-12-11 France Reducteurs Gearbox for lawn mower, has transmission mechanism for transmitting movement between driving and driven shafts, and rotating agitation unit rotatably mounted in driving shaft or driven shaft and agitating oil inside gearbox

Also Published As

Publication number Publication date
DE2945226C2 (en) 1982-06-03
DE2945226A1 (en) 1980-05-29
NL168595C (en) 1982-04-16
FR2441769B1 (en) 1984-12-21
IT1119496B (en) 1986-03-10
IT7969228A0 (en) 1979-11-16
GB2036207A (en) 1980-06-25
JPS5563039A (en) 1980-05-12
GB2036207B (en) 1982-12-15
NL7811352A (en) 1980-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse