GB594568A - Gear mechanism - Google Patents

Gear mechanism

Info

Publication number
GB594568A
GB594568A GB6955/45A GB695545A GB594568A GB 594568 A GB594568 A GB 594568A GB 6955/45 A GB6955/45 A GB 6955/45A GB 695545 A GB695545 A GB 695545A GB 594568 A GB594568 A GB 594568A
Authority
GB
United Kingdom
Prior art keywords
gears
bearings
shaft
main casing
bosses
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
GB6955/45A
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.)
Timken Detroit Axle Co
Original Assignee
Timken Detroit Axle Co
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 Timken Detroit Axle Co filed Critical Timken Detroit Axle Co
Publication of GB594568A publication Critical patent/GB594568A/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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/037—Gearboxes for accommodating differential gearings
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02091—Measures for reducing weight of gearbox
    • 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
    • F16H2702/00—Combinations of two or more transmissions
    • F16H2702/02—Mechanical transmissions with planetary gearing combined with one or more other mechanical transmissions
    • F16H2702/04—Combinations of a speed-change mechanism without planetary gearing with a differential for driving a vehicle drive axle

Landscapes

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

Abstract

594,568. Differential cages. TIMKENDETROIT AXLE CO. March 20, 1945, No. 6955. Convention date, Feb. 23, 1944. [Class 80(ii)] A differential cage member has an annular central web with a hollow boss extending from one side, a plurality of apertured bosses extending from the other side and integral gear teeth round its periphery. Two differential cage members 72, 74 recessed at their centres to receive side gears 116, 118 and having integral gear teeth 156, 158, are secured together by bolts 114 passing through mating bosses 94. The spider 104, carrying spherically located bevel gears 128, is located in apertures formed by mating semi-cylindrical recesses 102 in bosses 94. The cage members 72, 74 are journalled in bearings 140, 148 held in the main casing 8 by ring nuts 146, 154. A countershaft 28 journalled in bearings 30, 32 secured to the main casing by coverplates 46, 48, carries gears 40, 42 meshing with the crowned toothed spiral gears 156, 158. A spring detent 71 positions dog clutch 56, operated by servo mechanism 10, which transmits the drive from the shaft to the desired gear. The countershaft also carries hypoid bevel gear 26 meshing with pinion 16 integral with shaft 14. Bearings 23, 24 in the nose casing 10, which is studded to the main casing, carry shaft 14 which is splined to receive a universal joint member 20 on its front end.
GB6955/45A 1944-02-23 1945-03-20 Gear mechanism Expired GB594568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US594568XA 1944-02-23 1944-02-23

Publications (1)

Publication Number Publication Date
GB594568A true GB594568A (en) 1947-11-13

Family

ID=22023068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6955/45A Expired GB594568A (en) 1944-02-23 1945-03-20 Gear mechanism

Country Status (2)

Country Link
BE (1) BE594568A (en)
GB (1) GB594568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701748A1 (en) * 1993-01-27 1994-08-26 Kanzaki Kokyukoki Mfg Co Ltd Transmission device for vehicles
DE19821269B4 (en) * 1998-05-13 2007-05-10 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Differential gear with an upstream intermediate ratio, preferably for motor vehicle drives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701748A1 (en) * 1993-01-27 1994-08-26 Kanzaki Kokyukoki Mfg Co Ltd Transmission device for vehicles
DE19821269B4 (en) * 1998-05-13 2007-05-10 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Differential gear with an upstream intermediate ratio, preferably for motor vehicle drives

Also Published As

Publication number Publication date
BE594568A (en) 1960-12-16

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