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FR2382627A1 - Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft - Google Patents

Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft

Info

Publication number
FR2382627A1
FR2382627A1 FR7706291A FR7706291A FR2382627A1 FR 2382627 A1 FR2382627 A1 FR 2382627A1 FR 7706291 A FR7706291 A FR 7706291A FR 7706291 A FR7706291 A FR 7706291A FR 2382627 A1 FR2382627 A1 FR 2382627A1
Authority
FR
France
Prior art keywords
pinions
shaft
cross
vehicle drive
differential gearbox
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.)
Withdrawn
Application number
FR7706291A
Other languages
French (fr)
Inventor
Rene Mortier
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.)
Chrysler France SAS
Original Assignee
Chrysler France SAS
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 Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7706291A priority Critical patent/FR2382627A1/en
Publication of FR2382627A1 publication Critical patent/FR2382627A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F16H2048/085—Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears
    • 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
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

The differential gear has a shell (10) which rotates on its central axis (11) driven by the toothed wheel (12). A cross shaft (13) carries two satellite pinions (14) mounted at the ends of the cross shaft. The pinions mesh with the pinions (15). The pinions are mounted on the shaft ends (16) on the same axis and are keyed to the shaft. The shell also carries a further pinion (17) connected to the vehicle speedometer. The drive is carried on the taper roller bearings (18) mounted in the fixed housing (19). The end of the cross shaft (13) is carried in bearings (20) made from elastic material. The cross shaft may be replaced by three half shafts 120 deg. apart.
FR7706291A 1977-03-03 1977-03-03 Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft Withdrawn FR2382627A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706291A FR2382627A1 (en) 1977-03-03 1977-03-03 Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706291A FR2382627A1 (en) 1977-03-03 1977-03-03 Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft

Publications (1)

Publication Number Publication Date
FR2382627A1 true FR2382627A1 (en) 1978-09-29

Family

ID=9187519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706291A Withdrawn FR2382627A1 (en) 1977-03-03 1977-03-03 Differential gearbox for vehicle drive - has cross-shaft carrying bevel pinions driving perpendicular pinions on central shaft

Country Status (1)

Country Link
FR (1) FR2382627A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402238A (en) * 1980-06-27 1983-09-06 Craig Robert D Differential case
US4455889A (en) * 1981-10-08 1984-06-26 Mtd Products Inc. Free floating pinion shaft
FR2630799A1 (en) * 1988-04-27 1989-11-03 Viscodrive Gmbh DIFFERENTIAL WITH CONE WHEELS, ESPECIALLY FOR MOTOR VEHICLES
EP1079148A1 (en) * 1999-08-20 2001-02-28 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Differential with conical gears for motor vehicles
DE102004003646A1 (en) * 2004-01-24 2005-08-11 Zf Friedrichshafen Ag Differential unit for bus used in public transport, comprising particularly small contact area between crown wheel and differential cage
WO2011012973A1 (en) * 2009-07-27 2011-02-03 Eaton Corporation Differential having self-adjusting gearing
US8146458B2 (en) 2009-07-27 2012-04-03 Eaton Corporation Locking differential having improved torque capacity
DE102010055924A1 (en) * 2010-12-23 2012-06-28 Daimler Ag Motor vehicle differential device for drive train of motor vehicle, has two coaxially arranged output gear wheels and two differential gear wheels meshed with output gear wheels
US8231493B2 (en) 2009-07-27 2012-07-31 Eaton Corporation Differential having improved torque capacity and torque density
US9151376B2 (en) 2012-08-29 2015-10-06 Eaton Corporation Locking differential having dampening communication spring
US9303748B2 (en) 2012-11-19 2016-04-05 Eaton Corporation Collapsible clutching differential
US9309957B2 (en) 2012-08-29 2016-04-12 Eaton Corporation Locking differential having combination preload springs for maintained contact
US9334941B2 (en) 2013-03-14 2016-05-10 Eaton Corporation Inboard spring arrangement for a clutch actuated differential
US9453569B2 (en) 2012-11-28 2016-09-27 Eaton Corporation Locking differential having preload spring wear pads

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402238A (en) * 1980-06-27 1983-09-06 Craig Robert D Differential case
US4455889A (en) * 1981-10-08 1984-06-26 Mtd Products Inc. Free floating pinion shaft
FR2630799A1 (en) * 1988-04-27 1989-11-03 Viscodrive Gmbh DIFFERENTIAL WITH CONE WHEELS, ESPECIALLY FOR MOTOR VEHICLES
EP1079148A1 (en) * 1999-08-20 2001-02-28 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Differential with conical gears for motor vehicles
DE102004003646A1 (en) * 2004-01-24 2005-08-11 Zf Friedrichshafen Ag Differential unit for bus used in public transport, comprising particularly small contact area between crown wheel and differential cage
US8146458B2 (en) 2009-07-27 2012-04-03 Eaton Corporation Locking differential having improved torque capacity
WO2011012973A1 (en) * 2009-07-27 2011-02-03 Eaton Corporation Differential having self-adjusting gearing
US8231493B2 (en) 2009-07-27 2012-07-31 Eaton Corporation Differential having improved torque capacity and torque density
DE102010055924A1 (en) * 2010-12-23 2012-06-28 Daimler Ag Motor vehicle differential device for drive train of motor vehicle, has two coaxially arranged output gear wheels and two differential gear wheels meshed with output gear wheels
US9151376B2 (en) 2012-08-29 2015-10-06 Eaton Corporation Locking differential having dampening communication spring
US9309957B2 (en) 2012-08-29 2016-04-12 Eaton Corporation Locking differential having combination preload springs for maintained contact
US9303748B2 (en) 2012-11-19 2016-04-05 Eaton Corporation Collapsible clutching differential
US9453569B2 (en) 2012-11-28 2016-09-27 Eaton Corporation Locking differential having preload spring wear pads
US9334941B2 (en) 2013-03-14 2016-05-10 Eaton Corporation Inboard spring arrangement for a clutch actuated differential
US9625025B2 (en) 2013-03-14 2017-04-18 Eaton Corporation Inboard spring arrangement for a clutch actuated differential

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Legal Events

Date Code Title Description
ST Notification of lapse