GB1139151A - Improvements in or relating to a differential transmission unit - Google Patents

Improvements in or relating to a differential transmission unit

Info

Publication number
GB1139151A
GB1139151A GB1761/66A GB176166A GB1139151A GB 1139151 A GB1139151 A GB 1139151A GB 1761/66 A GB1761/66 A GB 1761/66A GB 176166 A GB176166 A GB 176166A GB 1139151 A GB1139151 A GB 1139151A
Authority
GB
United Kingdom
Prior art keywords
discs
clutch
housing
lugs
jan
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
GB1761/66A
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.)
Dana Inc
Original Assignee
Dana Inc
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
Priority claimed from US425187A external-priority patent/US3326064A/en
Priority claimed from US425304A external-priority patent/US3308685A/en
Priority claimed from US425272A external-priority patent/US3331262A/en
Application filed by Dana Inc filed Critical Dana Inc
Publication of GB1139151A publication Critical patent/GB1139151A/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

Landscapes

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

Abstract

1,139,151. Differential gearing; clutches. DANA CORP. 13 Jan., 1966 [13 Jan., 1965(3)1, No. 1761/66. Headings F2C and F2D. In a limited slip bevel differential gear incorporating friction clutches, the latter are formed as preassembled clutch packs 40 for insertion as independent units in the gear housing 10. As shown each pack consists of sets of discs 44 splined to the axles 16, 18 and interleaved discs 42 formed with outer diametral pairs of lugs 50 engaged in axial recesses 52 in the housing 10. One or more of the discs are of conical shape and flattened during assembly, being retained in that condition by straps 60 encircling the lugs 50. The clutch units are rendered operative by axial movement under tooth loading of the side wheels 22, 24, radial clearances 36, 37 being provided between the wheels and housing 10. In a second form, Fig. 9 (not shown), the clutch discs are held in a two - piece U - section cage (62<SP>1</SP>). The lugs may be provided with wear-resistant shoes (54<SP>1</SP>1). Fig. 13 (not shown), or an annular wear plate (42<SP>1</SP>) may be fitted between the clutch and housing, Fig. 18 (not shown). Numerous forms and assemblies of the clutch discs are described.
GB1761/66A 1965-01-13 1966-01-13 Improvements in or relating to a differential transmission unit Expired GB1139151A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US425187A US3326064A (en) 1965-01-13 1965-01-13 Differential transmission unit having a resiliently preloaded clutch therein
US425304A US3308685A (en) 1965-01-13 1965-01-13 Differential gearing device having a self-contained clutch therein
US425272A US3331262A (en) 1965-01-13 1965-01-13 Differential gearing mechanism incorporating therein a resiliently preloaded clutch

Publications (1)

Publication Number Publication Date
GB1139151A true GB1139151A (en) 1969-01-08

Family

ID=27411457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1761/66A Expired GB1139151A (en) 1965-01-13 1966-01-13 Improvements in or relating to a differential transmission unit

Country Status (1)

Country Link
GB (1) GB1139151A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132759A1 (en) * 1983-08-02 1985-02-13 ZF FRIEDRICHSHAFEN Aktiengesellschaft Low noise self-locking differential
FR2944770A1 (en) * 2009-04-27 2010-10-29 Peugeot Citroen Automobiles Sa DEVICE FOR MOUNTING A FRICTION MEMBER, AND METHOD FOR MOUNTING THE ORGAN TO A TREE.
WO2013109703A1 (en) * 2012-01-19 2013-07-25 Magna Powertrain Of America, Inc. Two-mode passive limited slip differential

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132759A1 (en) * 1983-08-02 1985-02-13 ZF FRIEDRICHSHAFEN Aktiengesellschaft Low noise self-locking differential
FR2944770A1 (en) * 2009-04-27 2010-10-29 Peugeot Citroen Automobiles Sa DEVICE FOR MOUNTING A FRICTION MEMBER, AND METHOD FOR MOUNTING THE ORGAN TO A TREE.
WO2010125278A1 (en) * 2009-04-27 2010-11-04 Peugeot Citroën Automobiles SA Device for mounting a friction member, and method for mounting the member on a shaft
WO2013109703A1 (en) * 2012-01-19 2013-07-25 Magna Powertrain Of America, Inc. Two-mode passive limited slip differential
US8771129B2 (en) 2012-01-19 2014-07-08 Magna Powertrain Of America, Inc. Two-mode passive limited slip differential

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