GB325469A - Improvement in gear shifters - Google Patents

Improvement in gear shifters

Info

Publication number
GB325469A
GB325469A GB3794529A GB3794529A GB325469A GB 325469 A GB325469 A GB 325469A GB 3794529 A GB3794529 A GB 3794529A GB 3794529 A GB3794529 A GB 3794529A GB 325469 A GB325469 A GB 325469A
Authority
GB
United Kingdom
Prior art keywords
rods
rod
block
balls
engaged
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
GB3794529A
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 GB3794529A priority Critical patent/GB325469A/en
Publication of GB325469A publication Critical patent/GB325469A/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/56—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the main clutch
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3009—Constructional features of the final output mechanisms the final output mechanisms having elements remote from the gearbox
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3069—Interrelationship between two or more final output mechanisms

Landscapes

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

Abstract

325,469. Jackson, L. Mellersh-, (Craig, A. M.). Feb. 5, 1929. Divided on 326,945. Controlling variable-speed gearing.-The invention relates to locking-means for shift-rods, and is particularly applicable to the gear-shifting mechanism described in Specification 326,945. The shift rods 10, 10<1>, operated by rods 16, 16', are provided with complementary recesses 22, 23, 24 and 22<1>, 23<1>, 24<1> engaged by balls or similar members 25 when the latter are separated by the tapered end 27 of a slide block 28. The central recesses 23, 23<1> correspond to the neutral position of the gears. The member 28 is biased into the position shown by a spring 30 compressed between a collar 29 on the block and a lug 31, and is withdrawn to free the balls by a pivoted lever 36 with an overhanging lug 37 engaged by a rod 33<1> connected to a member operating the clutch. An additional locking-means is provided by a drift-block 20 located in a recess 21 and cooperating with circumferential grooves 19 on the rods 10, 10', so that when one rod is moved from the neutral position the other rod is locked against movement.
GB3794529A 1929-02-05 1929-02-05 Improvement in gear shifters Expired GB325469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3794529A GB325469A (en) 1929-02-05 1929-02-05 Improvement in gear shifters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3794529A GB325469A (en) 1929-02-05 1929-02-05 Improvement in gear shifters

Publications (1)

Publication Number Publication Date
GB325469A true GB325469A (en) 1930-02-20

Family

ID=10400126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3794529A Expired GB325469A (en) 1929-02-05 1929-02-05 Improvement in gear shifters

Country Status (1)

Country Link
GB (1) GB325469A (en)

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