GB1451358A - Limited slip differential with paired roller pinions - Google Patents

Limited slip differential with paired roller pinions

Info

Publication number
GB1451358A
GB1451358A GB5560073A GB5560073A GB1451358A GB 1451358 A GB1451358 A GB 1451358A GB 5560073 A GB5560073 A GB 5560073A GB 5560073 A GB5560073 A GB 5560073A GB 1451358 A GB1451358 A GB 1451358A
Authority
GB
United Kingdom
Prior art keywords
pinions
bores
axial
closed
limited slip
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
GB5560073A
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.)
Dyneer Corp
Original Assignee
Dyneer Corp
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 Dyneer Corp filed Critical Dyneer Corp
Publication of GB1451358A publication Critical patent/GB1451358A/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
    • F16H48/28—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

Landscapes

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

Abstract

1451358 Differential gear ASPRO Inc 30 Nov 1973 [26 Jan 1973] 55600/73 Heading F2D A limited slip differential gear comprises helically toothed cylindrical side gears 20, 22, meshing respective ones of pairs of parallel meshing pinions 40, which have a running fit on their addendum circles in intersecting axial bores 36, 38, and 42, 44 in a unitary centre portion of a driving housing, the pinions developing predeterminable slip-limiting friction by radial thrust against the bores. As shown, the housing is entirely in one piece, the bores 36 being closed by discs 66 held by snap rings, and the side gears 20, 22 being introduced through rectangular windows (18), shown in chain lines, in which are disposed circular discs (48) carried by a diametral pin 52 which takes the thrust of the axial shafts, and on which slide slippers (58) having paired partcylindrical recesses forming an inner seat for the pinions 40. In Figs. 11 to 13, not shown, a one-piece centre-section is closed by separate end plates held together by axial screws.
GB5560073A 1973-01-26 1973-11-30 Limited slip differential with paired roller pinions Expired GB1451358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32696073A 1973-01-26 1973-01-26

Publications (1)

Publication Number Publication Date
GB1451358A true GB1451358A (en) 1976-09-29

Family

ID=23274516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5560073A Expired GB1451358A (en) 1973-01-26 1973-11-30 Limited slip differential with paired roller pinions

Country Status (5)

Country Link
JP (1) JPS49104328A (en)
CA (1) CA969777A (en)
FR (1) FR2215559A1 (en)
GB (1) GB1451358A (en)
IT (1) IT1000222B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153930A (en) * 1984-02-13 1985-08-29 Tractech Inc Torque-proportioning differential with cylindrical spacer
GB2170564A (en) * 1985-01-09 1986-08-06 Tractech Inc Improved torque-proportioning differential
GB2234791A (en) * 1989-06-24 1991-02-13 Gkn Automotive Ag Differential gearing with asymmetrically distributed differential gears
DE4013202A1 (en) * 1990-04-25 1991-10-31 Viscodrive Gmbh DIFFERENTIAL GEARBOX
GB2244766A (en) * 1990-04-25 1991-12-11 Viscodrive Gmbh Differential drive mechanism including abutment for differential gears
US5647815A (en) * 1995-09-05 1997-07-15 Zexel Torsen Inc. Differential with bias control
EP1052430A3 (en) * 1999-05-13 2002-05-15 American Axle & Manufacturing Inc. Differential casing
GB2377741A (en) * 2001-05-30 2003-01-22 Systematic Drill Head Co Ltd Gearbox

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365524A (en) * 1980-09-05 1982-12-28 Tractech, Inc. Torque-proportioning differential with wedge block thrust bearing means
JPS6177704U (en) * 1984-10-30 1986-05-24
US4751853A (en) * 1985-01-09 1988-06-21 Tractech, Inc. Differential with equal depth pinion cavities
DE3906650A1 (en) * 1989-03-02 1990-09-13 Uni Cardan Ag DIFFERENTIAL GEARBOX
JP3444974B2 (en) 1994-07-12 2003-09-08 栃木富士産業株式会社 Differential device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153930A (en) * 1984-02-13 1985-08-29 Tractech Inc Torque-proportioning differential with cylindrical spacer
US4677876A (en) * 1984-02-13 1987-07-07 Tractech, Inc. Torque-proportioning differential with cylindrical spacer
GB2170564A (en) * 1985-01-09 1986-08-06 Tractech Inc Improved torque-proportioning differential
GB2170564B (en) * 1985-01-09 1989-06-28 Tractech Inc Improved torque-proportioning differential
GB2234791A (en) * 1989-06-24 1991-02-13 Gkn Automotive Ag Differential gearing with asymmetrically distributed differential gears
GB2234791B (en) * 1989-06-24 1993-04-14 Gkn Automotive Ag Differential gearing
DE4013202A1 (en) * 1990-04-25 1991-10-31 Viscodrive Gmbh DIFFERENTIAL GEARBOX
GB2244766A (en) * 1990-04-25 1991-12-11 Viscodrive Gmbh Differential drive mechanism including abutment for differential gears
GB2244766B (en) * 1990-04-25 1994-02-16 Viscodrive Gmbh Differential drive mechanism
US5647815A (en) * 1995-09-05 1997-07-15 Zexel Torsen Inc. Differential with bias control
EP1052430A3 (en) * 1999-05-13 2002-05-15 American Axle & Manufacturing Inc. Differential casing
GB2377741A (en) * 2001-05-30 2003-01-22 Systematic Drill Head Co Ltd Gearbox

Also Published As

Publication number Publication date
IT1000222B (en) 1976-03-30
JPS49104328A (en) 1974-10-02
DE2361859B2 (en) 1976-12-16
FR2215559A1 (en) 1974-08-23
DE2361859A1 (en) 1974-08-08
CA969777A (en) 1975-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19931129