GB653328A - Improvements in and relating to speed change gears - Google Patents

Improvements in and relating to speed change gears

Info

Publication number
GB653328A
GB653328A GB5578/48A GB557848A GB653328A GB 653328 A GB653328 A GB 653328A GB 5578/48 A GB5578/48 A GB 5578/48A GB 557848 A GB557848 A GB 557848A GB 653328 A GB653328 A GB 653328A
Authority
GB
United Kingdom
Prior art keywords
teeth
relating
speed change
change gears
engage
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
GB5578/48A
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.)
Porsche Konstruktionen GmbH and Co KG
Original Assignee
Porsche Konstruktionen GmbH and Co KG
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 Porsche Konstruktionen GmbH and Co KG filed Critical Porsche Konstruktionen GmbH and Co KG
Publication of GB653328A publication Critical patent/GB653328A/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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • 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
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft
    • F16H2063/3096—Sliding keys as final output elements; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

653,328. Clutches. PORSCHE KONSTRUKTIONEN GES. Feb. 25. 1948, No. 5578. Convention date, May 2, 1947. [Class 80 (ii) ] A sliding dog clutch member 3 of a change speed gear is provided on either side of its engaging teeth with spring friction rings 7, 8 which are adapted to first engage bevelled edges of the teeth 5 of the mating clutch element 4 to bring the speeds into synchronism before the dogs 3 and 5 engage. The periphery of the friction rings 7 may also be bevelled off as at 17 in a similar manner to the teeth 5.
GB5578/48A 1947-05-02 1948-02-25 Improvements in and relating to speed change gears Expired GB653328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT653328X 1947-05-02

Publications (1)

Publication Number Publication Date
GB653328A true GB653328A (en) 1951-05-16

Family

ID=3678258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5578/48A Expired GB653328A (en) 1947-05-02 1948-02-25 Improvements in and relating to speed change gears

Country Status (1)

Country Link
GB (1) GB653328A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399580A (en) * 1967-01-26 1968-09-03 Ford Motor Co Manually controlled multiple ratio power transmission mechanism for use with an automotive vehicle driveline
FR2870310A1 (en) * 2004-05-17 2005-11-18 Gilbert Muller Sequential gearbox for motor vehicle industry, has dog able to move longitudinally on primary shaft by gearshift lever cables for dogging successively one of pinions in its inner toothed ring gear according to desired speed ratio

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399580A (en) * 1967-01-26 1968-09-03 Ford Motor Co Manually controlled multiple ratio power transmission mechanism for use with an automotive vehicle driveline
FR2870310A1 (en) * 2004-05-17 2005-11-18 Gilbert Muller Sequential gearbox for motor vehicle industry, has dog able to move longitudinally on primary shaft by gearshift lever cables for dogging successively one of pinions in its inner toothed ring gear according to desired speed ratio

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