GB337343A - Change-speed mechanism - Google Patents

Change-speed mechanism

Info

Publication number
GB337343A
GB337343A GB2666830A GB2666830A GB337343A GB 337343 A GB337343 A GB 337343A GB 2666830 A GB2666830 A GB 2666830A GB 2666830 A GB2666830 A GB 2666830A GB 337343 A GB337343 A GB 337343A
Authority
GB
United Kingdom
Prior art keywords
gear
segment
change
pinion
clutch member
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
GB2666830A
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.)
JOSEPH ARTHUR PHILLIPS
TRIUMPH CYCLE CO Ltd
Original Assignee
JOSEPH ARTHUR PHILLIPS
TRIUMPH CYCLE CO 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 JOSEPH ARTHUR PHILLIPS, TRIUMPH CYCLE CO Ltd filed Critical JOSEPH ARTHUR PHILLIPS
Priority to GB2666830A priority Critical patent/GB337343A/en
Publication of GB337343A publication Critical patent/GB337343A/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
    • F16H61/0293—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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/02—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged
    • F16H2708/04—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged the control being mechanical

Abstract

337,343. Triumph Cycle Co., Ltd., Phillips, J. A., and Kirkland, T. A. S. Aug. 1, 1929. Divided on 336,336, [Class 7 (ii), Internal-combustion engines, Arrangement &c. of]. Variable-speed gearing. - In a change-speed gear comprising two pairs of gears, always in mesh, of which the driven gears are selectively locked to a shaft by a sliding dog clutch member 16, this member and rack-and-pinion gear for operating it are journaled in a common block 20. The member 16 is keyed to a lay shaft 14 and has an external groove engaged by a projection on a segment 27 formed on its exterior with rack teeth for engagement with a pinion 35. Three recesses in the segment co-operate with a spring- pressed top 38 to hold the clutch member in its three positions. The block 20 is screwed to the face 23 of the combined crank and gear case 2, its flange 24 forming a spigot for positioning the case cover.
GB2666830A 1929-08-01 1929-08-01 Change-speed mechanism Expired GB337343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2666830A GB337343A (en) 1929-08-01 1929-08-01 Change-speed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2666830A GB337343A (en) 1929-08-01 1929-08-01 Change-speed mechanism

Publications (1)

Publication Number Publication Date
GB337343A true GB337343A (en) 1930-10-30

Family

ID=10247283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2666830A Expired GB337343A (en) 1929-08-01 1929-08-01 Change-speed mechanism

Country Status (1)

Country Link
GB (1) GB337343A (en)

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