GB684814A - Improvements in epicyclic automobile gears - Google Patents

Improvements in epicyclic automobile gears

Info

Publication number
GB684814A
GB684814A GB4726/51A GB472651A GB684814A GB 684814 A GB684814 A GB 684814A GB 4726/51 A GB4726/51 A GB 4726/51A GB 472651 A GB472651 A GB 472651A GB 684814 A GB684814 A GB 684814A
Authority
GB
United Kingdom
Prior art keywords
carrier
gear
annulus
epicyclic
brake
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
GB4726/51A
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
Publication of GB684814A publication Critical patent/GB684814A/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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Abstract

684,814. Change-speed gearing. STOECKICHT, W. G. Feb. 27, 1951 [Aug. 30, 1950] , No. 4726/51. Class 80 (ii). A change-speed gear giving two forward and one reverse speeds comprises two epicyclic gear sets, the annulus 6 of the first set being coupled to the engine shaft 4, the carrier 13 of the second set constituting the driven member of the double gear, the carrier 8 of the first set being coupled to the annulus 11. of the second set and the two suns 9, 14 being formed on a common sleeve 15. Reduced forward speed is obtained by applying a brake 24 to the member 15, direct drive by engaging a fluid-actuated clutch 26 between the annulus 6 and the carrier 13, and reduced reverse drive by applying a brake 23 to the carrier 8. As shown, the carrier 13 drives the final driven shaft 20 through an additional epicyclic. gear of which the annulus 18 is coupled to the carrier 13, carrier 19 is integral with shaft 20, a brake 25 being adapted to be applied to sun 22 or a fluid-actuated clutch 27 engaged between sun 22 and carrier 19 so as to afford two additional reduced forward speeds. Alternatively, the additional gear set 18, 19, 22 may be arranged ahead of the double gear set and may be replaced by a hydraulic torque converter.
GB4726/51A 1950-08-30 1951-02-27 Improvements in epicyclic automobile gears Expired GB684814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE684814X 1950-08-30

Publications (1)

Publication Number Publication Date
GB684814A true GB684814A (en) 1952-12-24

Family

ID=6597697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4726/51A Expired GB684814A (en) 1950-08-30 1951-02-27 Improvements in epicyclic automobile gears

Country Status (1)

Country Link
GB (1) GB684814A (en)

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