GB191247A - Improvements in or relating to operating mechanism for change speed gear - Google Patents

Improvements in or relating to operating mechanism for change speed gear

Info

Publication number
GB191247A
GB191247A GB3203721A GB3203721A GB191247A GB 191247 A GB191247 A GB 191247A GB 3203721 A GB3203721 A GB 3203721A GB 3203721 A GB3203721 A GB 3203721A GB 191247 A GB191247 A GB 191247A
Authority
GB
United Kingdom
Prior art keywords
lever
cam
studs
relating
operating mechanism
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
GB3203721A
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
Priority to GB3203721A priority Critical patent/GB191247A/en
Publication of GB191247A publication Critical patent/GB191247A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by progressive movement of the controlling member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/22—Mechanisms linking plurality of controlling or controlled members
    • G05G2700/26—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members
    • G05G2700/30—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members without preselection or differentiation between selection and actuating, e.g. control members with a fix control sequence, after a determined advance cycle, in which the control device comprises cams actuating separately the controlled members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structure Of Transmissions (AREA)

Abstract

191,247. Juckes, T. C., (trading as Efficient Motor & Engineering Co.). Nov. 30, 1921. Controlling variablespeed gearing.-Selector bars 1, 2, Figs. 1 and 2, of a changespeed gear are operated by means of studs 3, 4 which project inwards through a drum cam 7 and through guide slots 11 in a fixed sleeve 10 within the. cam. The slots 11 cause the studs to slide as the cam 7 is turned through toothed segments 15, 16, Fig. 3, from a pivoted lever 13. The lever 13 has a spring locking-pin 19. The upper part 23 of the lever 13 is adapted to be adjusted so as to bring the handle within reach of, say, the driver of the vehicle. There is a pivot joint 24 and holes 25 for effecting the adjustment. In a modification, the operating-lever has a lateral movement for unlocking against the action of a spring bolt at the pivot centre of the lever.
GB3203721A 1921-11-30 1921-11-30 Improvements in or relating to operating mechanism for change speed gear Expired GB191247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3203721A GB191247A (en) 1921-11-30 1921-11-30 Improvements in or relating to operating mechanism for change speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3203721A GB191247A (en) 1921-11-30 1921-11-30 Improvements in or relating to operating mechanism for change speed gear

Publications (1)

Publication Number Publication Date
GB191247A true GB191247A (en) 1923-01-11

Family

ID=10332123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3203721A Expired GB191247A (en) 1921-11-30 1921-11-30 Improvements in or relating to operating mechanism for change speed gear

Country Status (1)

Country Link
GB (1) GB191247A (en)

Similar Documents

Publication Publication Date Title
GB191247A (en) Improvements in or relating to operating mechanism for change speed gear
US1685502A (en) Clutch and transmission mechanism
GB268456A (en) A selector speed or feed changing device for machine tools
GB300014A (en) Improvements in operating mechanism for change speed gears
US1535483A (en) Attachment for tractors and motor vehicles
GB310641A (en) Motor car change speed gear operating mechanism
GB229055A (en) Improvements in or relating to driving gear, brakes and engine-controlling gear of motor vehicles
GB217293A (en) Improvements in change speed gear for self-propelled vehicles, boats, and the like
GB375557A (en) Improvements relating to indexing or dividing mechanism for machine tools
GB167312A (en) Improvements in actuating mechanism for epicyclic change-speed gear
GB145628A (en) Improvements in or relating to change speed gear mechanisms
GB207495A (en) Combined clutch and change speed control device
GB150070A (en) Improvements relating to gear shifting mechanism
GB318058A (en)
GB429778A (en) Improvements in and relating to control mechanism for change speed gearing
GB199234A (en) Improvements in and connected with epicyclic gear control for motor vehicles and the like
GB173056A (en) Improvements in ploughing engines, traction engines, and the like driven by internalcombustion engines
GB178110A (en) Variable friction transmission gearing particularly for power-driven winches
GB140336A (en) Improvements in change speed operating gear
GB250376A (en) Improvements in and relating to gear changing mechanism for motor road vehicles and like purposes
GB375753A (en) Mechanism for rendering inoperative the sheaf elevator chains on sheaf binders
GB254788A (en) Improvements relating to valve operating mechanisms
GB487556A (en) Device for controlling the pressure medium of power operated change speed mechanism
GB222734A (en) Improvements in locking devices for change speed gearing
GB216621A (en) Improvements in change speed gear mechanism for mechanically propelled vehicles