GB427754A - Improvements in and relating to variable speed transmission mechanism - Google Patents

Improvements in and relating to variable speed transmission mechanism

Info

Publication number
GB427754A
GB427754A GB3086133A GB3086133A GB427754A GB 427754 A GB427754 A GB 427754A GB 3086133 A GB3086133 A GB 3086133A GB 3086133 A GB3086133 A GB 3086133A GB 427754 A GB427754 A GB 427754A
Authority
GB
United Kingdom
Prior art keywords
train
sleeve
shaft
loose
clutch
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
GB3086133A
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.)
FRANK CLAUDIAN BRIAN
Original Assignee
FRANK CLAUDIAN BRIAN
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 FRANK CLAUDIAN BRIAN filed Critical FRANK CLAUDIAN BRIAN
Priority to GB3086133A priority Critical patent/GB427754A/en
Publication of GB427754A publication Critical patent/GB427754A/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
    • 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
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
    • 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
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
    • F16H2718/18—Control dependent on torque
    • F16H2718/20—Control dependent on torque only the toothed wheels remain engaged
    • F16H2718/22—Control dependent on torque only the toothed wheels remain engaged the control being mechanical

Abstract

427,754. Variable speed gearing. BRIAN, F. C., 2a, Keppoch Street, Cardiff. Nov. 7, 1933, No. 30861. [Class 80 (ii)] Variable-speed gearing in which the speed variations are effected automatically to suit the load by slip in a suitable slip clutch D, L<3> comprises two intergeared epicyclic trains P, Q on different shafts. The driving-shaft X carries the carrier H of stepped planet gears J, J<1> of the train P, and is connected by a train A, B, C and a sleeve to the sun gear C<1> of the train Q, which gear C<1> is loose on a lay shaft Y. The annulus F of the train Q is geared by a pair F<1>, G to a sun gear G<1> of the train P. The driven element of the gearing, a sleeve L<1> loose on the shaft Y, is geared by a pair L, K<1> to the other sun gear K of the train P, and carries splined upon it a sleeve L<2> carrying a clutch disc L3. The disc L<3> is thrust by a spring M into slipping engagement with a friction clutch ring D which is loose on the shaft Y and carries the planet gears E of the train Q. There is no manual control and slip in the clutch D, L<3> adjusts the ratio of the whole device to the load on the sleeve L<1>.
GB3086133A 1933-11-07 1933-11-07 Improvements in and relating to variable speed transmission mechanism Expired GB427754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3086133A GB427754A (en) 1933-11-07 1933-11-07 Improvements in and relating to variable speed transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3086133A GB427754A (en) 1933-11-07 1933-11-07 Improvements in and relating to variable speed transmission mechanism

Publications (1)

Publication Number Publication Date
GB427754A true GB427754A (en) 1935-04-30

Family

ID=10314278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3086133A Expired GB427754A (en) 1933-11-07 1933-11-07 Improvements in and relating to variable speed transmission mechanism

Country Status (1)

Country Link
GB (1) GB427754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318172A (en) * 1965-02-08 1967-05-09 Thomas A Cummins Power transmission
US4805488A (en) * 1986-03-24 1989-02-21 Sherman Albert J Adaptive-ratio transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318172A (en) * 1965-02-08 1967-05-09 Thomas A Cummins Power transmission
US4805488A (en) * 1986-03-24 1989-02-21 Sherman Albert J Adaptive-ratio transmission

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