GB418587A - Gear changing on motor vehicles - Google Patents

Gear changing on motor vehicles

Info

Publication number
GB418587A
GB418587A GB1159333A GB1159333A GB418587A GB 418587 A GB418587 A GB 418587A GB 1159333 A GB1159333 A GB 1159333A GB 1159333 A GB1159333 A GB 1159333A GB 418587 A GB418587 A GB 418587A
Authority
GB
United Kingdom
Prior art keywords
gearing
control lever
leyland
executive control
motor vehicles
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
GB1159333A
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.)
Leyland Motors Ltd
BLMC Ltd
Original Assignee
British Leyland Motor Corp Ltd
Leyland Motors Ltd
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 British Leyland Motor Corp Ltd, Leyland Motors Ltd filed Critical British Leyland Motor Corp Ltd
Priority to GB1159333A priority Critical patent/GB418587A/en
Publication of GB418587A publication Critical patent/GB418587A/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
    • 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
    • F16H61/0262—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 hydraulic
    • 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/04—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being hydraulic or pneumatic

Abstract

418,587. Controlling change speed gearing. LEYLAND MOTORS, Ltd., and MARKLAND, S., Hough Lane, Leyland, Lancashire. April 20, 1933, No. 11593. [Class 80 (ii).] A pedal 13 when depressed to disengage mechanically the engine clutch upon a vehicle strikes and opens a valve 10 which connects to suction in a reservoir 1 the piston 4 of a servomotor 3. This motor operates the executive control lever 6 of gearing in a casing 7 a change in the speed ratio of which has been preselected by means not shown. The gearing is of the kind in which after manual selection between a number of brakes acting on drums of epicyclic trains effected by, say, turning a cam shaft, as described in Specification 370,442, a full range stroke and return of the executive control lever 6 brings the selected brake into action. Specification 402,794 also is referred to.
GB1159333A 1933-04-20 1933-04-20 Gear changing on motor vehicles Expired GB418587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1159333A GB418587A (en) 1933-04-20 1933-04-20 Gear changing on motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159333A GB418587A (en) 1933-04-20 1933-04-20 Gear changing on motor vehicles

Publications (1)

Publication Number Publication Date
GB418587A true GB418587A (en) 1934-10-22

Family

ID=9989092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1159333A Expired GB418587A (en) 1933-04-20 1933-04-20 Gear changing on motor vehicles

Country Status (1)

Country Link
GB (1) GB418587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753732A (en) * 1951-01-11 1956-07-10 Borg Warner Transmission control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753732A (en) * 1951-01-11 1956-07-10 Borg Warner Transmission control system

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