GB607989A - Improved gear changing system - Google Patents

Improved gear changing system

Info

Publication number
GB607989A
GB607989A GB4514/46A GB451446A GB607989A GB 607989 A GB607989 A GB 607989A GB 4514/46 A GB4514/46 A GB 4514/46A GB 451446 A GB451446 A GB 451446A GB 607989 A GB607989 A GB 607989A
Authority
GB
United Kingdom
Prior art keywords
gear
differential
differentials
feb
gears
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
GB4514/46A
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.)
Wayne Fueling Systems Sweden AB
Original Assignee
Ljungmans Verkstader AB
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 Ljungmans Verkstader AB filed Critical Ljungmans Verkstader AB
Publication of GB607989A publication Critical patent/GB607989A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/36—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters
    • F16H3/363—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters the teeth of the set of coaxial gears being arranged on a surface of generally conical shape
    • 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
    • F16H37/0833—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 with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature

Abstract

607,989. Change-speed gear. AKTIEBOLAGET LJUNGMANS VERKSTADER. Feb. 13, 1946, No. 4514. Convention date, Feb. 15, 1945. [Class 80 (ii)] In a change-speed gear, for use in mechanism determining the cost of a fluid retailed, a step gear 13 having a number of gear rims, the difference in the numbers of teeth of adjacent rims being constant, drives one wheel 28 of a differential, another wheel 9 of the latter being driven from the fluid meter at a pre-determined ratio to the step-gear, the gearing 8, 10, 11 being so arranged that the two driven wheels 9, 28 of the differential rotate in opposite directions but at the same speed when the smallest rim of the step gear is engaged. The planet wheels 29, 30 of the differential are connected to a yoke 33 which drives a counting mechanism 37 through the gears 34, 35 and friction device 36. Alterations in the cost per unit measure are made by moving the gear 23 axially, by means of the screw 19 and key 27, to mesh with a corresponding gear rim of the step gear 13 and so increase or decrease the relative rotation of the gears 28 and 9. In a modification a face step gear or crown gear is used in conjunction with two differentials, the planet cages of which are geared through a epicyclic train to the counting mechanism, the two differentials being arranged one to record single units of price and the other tens of units of price.
GB4514/46A 1945-02-15 1946-02-13 Improved gear changing system Expired GB607989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE607989X 1945-02-15

Publications (1)

Publication Number Publication Date
GB607989A true GB607989A (en) 1948-09-08

Family

ID=20312966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4514/46A Expired GB607989A (en) 1945-02-15 1946-02-13 Improved gear changing system

Country Status (1)

Country Link
GB (1) GB607989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011605A1 (en) * 1988-05-27 1989-11-30 Kurtossy Csaba G Continuously variable power converter
WO1990002891A1 (en) * 1988-09-12 1990-03-22 Heinz Frey Infinitely variable drive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981050A (en) * 1987-07-27 1991-01-01 Kurtossy Csaba G Continuously variable power converter
WO1989011605A1 (en) * 1988-05-27 1989-11-30 Kurtossy Csaba G Continuously variable power converter
WO1990002891A1 (en) * 1988-09-12 1990-03-22 Heinz Frey Infinitely variable drive
US5033996A (en) * 1988-09-12 1991-07-23 Heinz Frey Continuously variable drive

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