GB630899A - Improvements in or relating to change speed gears - Google Patents

Improvements in or relating to change speed gears

Info

Publication number
GB630899A
GB630899A GB2450/47A GB245047A GB630899A GB 630899 A GB630899 A GB 630899A GB 2450/47 A GB2450/47 A GB 2450/47A GB 245047 A GB245047 A GB 245047A GB 630899 A GB630899 A GB 630899A
Authority
GB
United Kingdom
Prior art keywords
pinions
shaft
pinion
sleeve
change speed
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
GB2450/47A
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.)
EXPL DES BREVETS M G D SOC POU
Original Assignee
EXPL DES BREVETS M G D SOC POU
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 EXPL DES BREVETS M G D SOC POU filed Critical EXPL DES BREVETS M G D SOC POU
Publication of GB630899A publication Critical patent/GB630899A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

630,899. Variable-speed gearing. SOC. POUR L'EXPLOITATION DES BREVETS, M. G. D. Jan. 27, 1947, No. 2450. Convention date, Feb. 14, 1946. [Class 80 (ii)] In a change speed gear a driving shaft 1 has fast pinions 2, 3 meshing constantly with pinions 2a, 3a which are free to rotate but have clutch plates 2b, 3b with which a sliding clutch plate 4 alternatively engages, thereby rotating a sleeve 5 at two different speeds. Sleeve 5 has a pinion 6 engaging a pinion 7 on a countershaft to which are secured pinions 8, 9. The latter are in constant mesh with loose pinions 8a, 9a. The driven shaft 10, by means of an axially slidable clutch 11 may be selectively clutched to the sleeve 5 or to the pinions 8a, 9a, thereby producing six speeds. A pinion 14, fast on an extension 13 of the shaft 10 may, through a pinion not, shown, drive through the intermediary of a cardan shaft 15 another cardan shaft in the opposite direction of rotation to that of the shaft 10.
GB2450/47A 1946-02-14 1947-01-27 Improvements in or relating to change speed gears Expired GB630899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR630899X 1946-02-14

Publications (1)

Publication Number Publication Date
GB630899A true GB630899A (en) 1949-10-24

Family

ID=8991401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2450/47A Expired GB630899A (en) 1946-02-14 1947-01-27 Improvements in or relating to change speed gears

Country Status (1)

Country Link
GB (1) GB630899A (en)

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