GB191110347A - Improved Variable Gearing for Motor Cars and the like. - Google Patents

Improved Variable Gearing for Motor Cars and the like.

Info

Publication number
GB191110347A
GB191110347A GB191110347DA GB191110347A GB 191110347 A GB191110347 A GB 191110347A GB 191110347D A GB191110347D A GB 191110347DA GB 191110347 A GB191110347 A GB 191110347A
Authority
GB
United Kingdom
Prior art keywords
gearing
pinion
toothed wheels
toothed
reversing
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
Inventor
Frederick Lamplough
William Richard Buckingham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191110347A publication Critical patent/GB191110347A/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
    • 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
    • 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

10,347. Lamplough, F., and Buckingham, W. R. April 28. Variable-speed toothed gearing.-Relates to variable-speed gearing of the kind in which the divided axle carrying the differential gear is driven at various speeds by toothed wheels from a transverse countershaft which is driven from a longitudinal shaft by bevel-gearing. This gearing is provided with reversing- gearing of improved construction and with controlling- mechanism therefor. The longitudinal shaft d', Fig. 1, drives the transverse countershaft b by bevel-gearing d<2>, e, and the two highest forward speeds are obtained by sliding toothed wheels f<1>, f<2> on the countershaft alternately into engagement with toothed wheels n, n<1> secured to an extension of the casing of the differential gear. The slow forward speed is obtained by a pinion g<1>, shown also in Fig. 2, engaging a large toothed wheel i on the differential casing. The reverse is obtained by sliding the pinion g<1> out of mesh with the wheel i, and simultaneously sliding a pair of reversing toothed wheels h, h<1> in the opposite direction, until they mesh respectively with the toothed wheels g<1>, i. The pinion g<1> and the pair of reversing-wheels are adjusted simultaneously in opposite directions by connecting them respectively with slides j, k, Fig. 3, having rack teeth which gear with opposite sides of a pinion l, one of the slides or the pinion being adjusted by the controlling-mechanism.
GB191110347D 1911-04-28 1911-04-28 Improved Variable Gearing for Motor Cars and the like. Expired GB191110347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191110347T 1911-04-28

Publications (1)

Publication Number Publication Date
GB191110347A true GB191110347A (en) 1912-04-11

Family

ID=32499255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191110347D Expired GB191110347A (en) 1911-04-28 1911-04-28 Improved Variable Gearing for Motor Cars and the like.

Country Status (1)

Country Link
GB (1) GB191110347A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589844A (en) * 1948-04-23 1952-03-18 Moore Irving Change-speed gearing multiple drive transmission
US4224839A (en) * 1978-04-07 1980-09-30 Tecumseh Products Company Dual range transaxle transmission
US4653346A (en) * 1984-08-22 1987-03-31 Toyota Jidosha Kabushiki Kaisha Transmission for use in motor vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589844A (en) * 1948-04-23 1952-03-18 Moore Irving Change-speed gearing multiple drive transmission
US4224839A (en) * 1978-04-07 1980-09-30 Tecumseh Products Company Dual range transaxle transmission
US4653346A (en) * 1984-08-22 1987-03-31 Toyota Jidosha Kabushiki Kaisha Transmission for use in motor vehicle

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