GB1414290A - Differential mechanism - Google Patents

Differential mechanism

Info

Publication number
GB1414290A
GB1414290A GB1959374A GB1959374A GB1414290A GB 1414290 A GB1414290 A GB 1414290A GB 1959374 A GB1959374 A GB 1959374A GB 1959374 A GB1959374 A GB 1959374A GB 1414290 A GB1414290 A GB 1414290A
Authority
GB
United Kingdom
Prior art keywords
clutches
sleeves
discs
housing
spring
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
Application number
GB1959374A
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Publication of GB1414290A publication Critical patent/GB1414290A/en
Expired 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
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H48/38—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

1414290 Differential gear AUTOMOBILES PEUGEOT 3 May 1974 [8 May 1973] 19593/74 Heading F2D Clutches loaded by springs 25 couple the side wheels 9 of a differential unit to the housing 1, 2 through sleeves 16 which are rotatable with but axially slidable in the housing part 1, and input torque in excess of that transmissible by the clutches results in relative movement in the direction F 1 or F 2 , Fig. 3, between the pinion shaft 14 and the sleeves whereby co-operating ramps 15, 17 cause outward movement of the sleeves to reduce the spring loading on the clutches. In the embodiment shown the clutches comprise discs 21a, 21b, and the arrangement may be such that clutch engagement forces initially increase due to tooth reaction whilst clearances between the ends of splined side wheel extensions 11 and abutment rings 26 are taken up. Thereafter the spring loadings are reduced as described. In a modification the clutch discs are replaced by interengaging cones.
GB1959374A 1973-05-08 1974-05-03 Differential mechanism Expired GB1414290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316460A FR2229294A5 (en) 1973-05-08 1973-05-08

Publications (1)

Publication Number Publication Date
GB1414290A true GB1414290A (en) 1975-11-19

Family

ID=9118946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1959374A Expired GB1414290A (en) 1973-05-08 1974-05-03 Differential mechanism

Country Status (4)

Country Link
DE (1) DE2419880A1 (en)
FR (1) FR2229294A5 (en)
GB (1) GB1414290A (en)
IT (1) IT1004285B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462363A (en) * 2008-08-05 2010-02-10 Richard Michael Tracy Differential having a clutch control lever with an adjustable fulcrum
JP2020133862A (en) * 2019-02-25 2020-08-31 株式会社キャロッセ Double structure LSD unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1086417B (en) * 1976-04-02 1985-05-28 Colotti Valerio SAFETY DIFFERENTIAL FOR VEHICLES
DE3421748C1 (en) * 1984-06-12 1985-11-07 Audi AG, 8070 Ingolstadt Differential gear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462363A (en) * 2008-08-05 2010-02-10 Richard Michael Tracy Differential having a clutch control lever with an adjustable fulcrum
JP2020133862A (en) * 2019-02-25 2020-08-31 株式会社キャロッセ Double structure LSD unit
JP7217005B2 (en) 2019-02-25 2023-02-02 株式会社キャロッセ Double structure LSD unit

Also Published As

Publication number Publication date
DE2419880A1 (en) 1974-11-28
FR2229294A5 (en) 1974-12-06
IT1004285B (en) 1976-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee