GB2229502B - Differential unit - Google Patents

Differential unit

Info

Publication number
GB2229502B
GB2229502B GB9004577A GB9004577A GB2229502B GB 2229502 B GB2229502 B GB 2229502B GB 9004577 A GB9004577 A GB 9004577A GB 9004577 A GB9004577 A GB 9004577A GB 2229502 B GB2229502 B GB 2229502B
Authority
GB
United Kingdom
Prior art keywords
differential unit
differential
unit
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.)
Expired - Fee Related
Application number
GB9004577A
Other languages
English (en)
Other versions
GB9004577D0 (en
GB2229502A (en
Inventor
Dr John Redvers Botterill
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.)
GKN Driveline International GmbH
Original Assignee
GKN Automotive GmbH
Uni Cardan AG
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 GKN Automotive GmbH, Uni Cardan AG filed Critical GKN Automotive GmbH
Publication of GB9004577D0 publication Critical patent/GB9004577D0/en
Publication of GB2229502A publication Critical patent/GB2229502A/en
Application granted granted Critical
Publication of GB2229502B publication Critical patent/GB2229502B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/28—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears
    • F16H48/285—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears with self-braking intermeshing gears having parallel axes and having worms or helical teeth
    • 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
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur 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
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet 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
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
GB9004577A 1989-03-02 1990-03-01 Differential unit Expired - Fee Related GB2229502B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3906650A DE3906650A1 (de) 1989-03-02 1989-03-02 Differentialgetriebe

Publications (3)

Publication Number Publication Date
GB9004577D0 GB9004577D0 (en) 1990-04-25
GB2229502A GB2229502A (en) 1990-09-26
GB2229502B true GB2229502B (en) 1993-01-20

Family

ID=6375347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004577A Expired - Fee Related GB2229502B (en) 1989-03-02 1990-03-01 Differential unit

Country Status (5)

Country Link
JP (1) JPH02266142A (enrdf_load_stackoverflow)
DE (1) DE3906650A1 (enrdf_load_stackoverflow)
FR (1) FR2643962B1 (enrdf_load_stackoverflow)
GB (1) GB2229502B (enrdf_load_stackoverflow)
IT (1) IT1241422B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68910885T2 (de) * 1988-06-15 1994-03-17 Group Lotus Plc Norwich Differentialeinheit.
DE4013202A1 (de) * 1990-04-25 1991-10-31 Viscodrive Gmbh Differentialgetriebe
DE4036014C2 (de) * 1990-11-13 2001-07-05 Truetzschler Gmbh & Co Kg Vorrichtung zum Herstellen eines Faservlieses, z.B. aus Chemiefasern, Baumwolle, Zellwolle u. dgl.
GB9100382D0 (en) * 1991-01-09 1991-02-20 Lotus Group Plc Differential unit
DE4217784C2 (de) * 1991-06-12 1994-02-17 Viscodrive Gmbh Differentialgetriebe
GB9117520D0 (en) * 1991-08-14 1991-10-02 Lotus Car Differential unit
DE4223374C2 (de) * 1992-07-16 1994-09-15 Viscodrive Gmbh Differentialgetriebe
JP3373235B2 (ja) * 1992-12-18 2003-02-04 栃木富士産業株式会社 デファレンシャル装置
US5647815A (en) * 1995-09-05 1997-07-15 Zexel Torsen Inc. Differential with bias control
US9347542B2 (en) 2008-09-30 2016-05-24 American Axle & Manufacturing, Inc. Parallel-axis helical differential assembly
US20170175868A1 (en) * 2015-12-16 2017-06-22 Atieva, Inc. Parallel Axis Epicyclic Gear Differential
FR3078295B1 (fr) * 2018-02-28 2020-01-24 Psa Automobiles Sa Differentiel du type torsen delivrant des couples differents sur deux arbres de sortie
DE102019100374B4 (de) * 2018-11-28 2021-07-22 Schaeffler Technologies AG & Co. KG Stirnraddifferentialgetriebe mit durch Profilverschiebung unterscheidenden Koppelplaneten

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622351A (en) * 1947-03-14 1949-04-29 Ralph Russell Randall Non-equalizing torque differential transmission
GB1099717A (en) * 1964-04-30 1968-01-17 Illinois Tool Works Spin limiting differentials
US3706239A (en) * 1971-02-09 1972-12-19 Boise Cascade Corp Pinion differential mechanism having internal bias torque
WO1987000900A1 (en) * 1985-07-31 1987-02-12 Mechadyne Limited Torque-apportioning differential mechanism for motor vehicles
EP0347165A2 (en) * 1988-06-15 1989-12-20 Group Lotus Limited Differential unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2614B (enrdf_load_stackoverflow) * 1899-05-20 1900-11-10 Ludwig Czischek
US3738192A (en) * 1971-06-29 1973-06-12 Illinois Tool Works Limited slip differential mechanisms
US3792628A (en) * 1972-07-03 1974-02-19 Mack Trucks Torque proportioning and spin limiting differential
GB1451358A (en) * 1973-01-26 1976-09-29 Aspro Inc Limited slip differential with paired roller pinions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622351A (en) * 1947-03-14 1949-04-29 Ralph Russell Randall Non-equalizing torque differential transmission
GB1099717A (en) * 1964-04-30 1968-01-17 Illinois Tool Works Spin limiting differentials
US3706239A (en) * 1971-02-09 1972-12-19 Boise Cascade Corp Pinion differential mechanism having internal bias torque
WO1987000900A1 (en) * 1985-07-31 1987-02-12 Mechadyne Limited Torque-apportioning differential mechanism for motor vehicles
EP0347165A2 (en) * 1988-06-15 1989-12-20 Group Lotus Limited Differential unit

Also Published As

Publication number Publication date
DE3906650A1 (de) 1990-09-13
JPH02266142A (ja) 1990-10-30
GB9004577D0 (en) 1990-04-25
GB2229502A (en) 1990-09-26
IT1241422B (it) 1994-01-14
FR2643962B1 (fr) 1993-03-26
IT9019454A1 (it) 1991-08-22
FR2643962A1 (fr) 1990-09-07
DE3906650C2 (enrdf_load_stackoverflow) 1992-10-08
IT9019454A0 (it) 1990-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960301