GB630899A - Improvements in or relating to change speed gears - Google Patents
Improvements in or relating to change speed gearsInfo
- 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
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.
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) |
-
1947
- 1947-01-27 GB GB2450/47A patent/GB630899A/en not_active Expired
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