GB938467A - New or improved mechanism for adjusting slidable gears - Google Patents

New or improved mechanism for adjusting slidable gears

Info

Publication number
GB938467A
GB938467A GB3299762A GB3299762A GB938467A GB 938467 A GB938467 A GB 938467A GB 3299762 A GB3299762 A GB 3299762A GB 3299762 A GB3299762 A GB 3299762A GB 938467 A GB938467 A GB 938467A
Authority
GB
United Kingdom
Prior art keywords
gear
fork
rigid
axial movement
shaft
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
GB3299762A
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 GB938467A publication Critical patent/GB938467A/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
    • F16H2708/10—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 may be disengaged
    • F16H2708/12—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 may be disengaged the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

938,467. Controlling change-speed gearing. E. DELETAILLE. Aug. 28, 1962 [Aug. 30, 1961], No. 32997/62. Class 80 (2). A sliding gear selector mechanism comprises a main shaft 1 carrying a gear 4 slidden axially from a neutral position to engage either a gear 9 or a gear 12 on secondary shafts 2, 3 rigid with arms 15, 16, carrying selector forks 17, 18 respectively, rotation of the shaft 1 rotating the selected gear to move the appropriate selector fork while arcuate notched discs 10, 13, rigid respectively with the gears 9, 12 are engaged by the gear 4 to lock the unselected gear in neutral position. Unwanted rotary movement of the gear 4 is prevented by a spring detent 5 which allows free axial movement when the two discs 10, 13 have aligned notches to permit axial movement of the gear 4. The gear lever 21 is bolted to a fork 26, pivoted at 29 on a sleeve 30, to allow a pin 23 in the fork to engage a radial fork 22 rigid with the main shaft 1 for axial movement of that shaft, rotary movement being transmitted by the engaging sides of the two forks.
GB3299762A 1961-08-30 1962-08-28 New or improved mechanism for adjusting slidable gears Expired GB938467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE484220 1961-08-30

Publications (1)

Publication Number Publication Date
GB938467A true GB938467A (en) 1963-10-02

Family

ID=3844594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3299762A Expired GB938467A (en) 1961-08-30 1962-08-28 New or improved mechanism for adjusting slidable gears

Country Status (1)

Country Link
GB (1) GB938467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093974A1 (en) * 1982-05-06 1983-11-16 Nissan Motor Co., Ltd. Reverse gear selector mechanism with means for preventing transmission slipping out of reverse gear
US20150068339A1 (en) * 2013-09-10 2015-03-12 GM Global Technology Operations LLC Shift linkage assembly for transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093974A1 (en) * 1982-05-06 1983-11-16 Nissan Motor Co., Ltd. Reverse gear selector mechanism with means for preventing transmission slipping out of reverse gear
US4531425A (en) * 1982-05-06 1985-07-30 Nissan Motor Company, Ltd. Reverse gear selector mechanism with means for preventing transmission slipping out of reverse gear
US20150068339A1 (en) * 2013-09-10 2015-03-12 GM Global Technology Operations LLC Shift linkage assembly for transmission
US9222577B2 (en) * 2013-09-10 2015-12-29 Gm Global Technology Operations, Llc Shift linkage assembly for transmission

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