GB490840A - Improvements in automatic change speed gear clutches - Google Patents
Improvements in automatic change speed gear clutchesInfo
- Publication number
- GB490840A GB490840A GB31696/36A GB3169636A GB490840A GB 490840 A GB490840 A GB 490840A GB 31696/36 A GB31696/36 A GB 31696/36A GB 3169636 A GB3169636 A GB 3169636A GB 490840 A GB490840 A GB 490840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- automatic change
- shaft
- nov
- secured
- speed gear
- 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
- 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
- F16H61/0295—Automatic gear shift control, e.g. initiating shift by centrifugal forces
-
- 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
- F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
- F16H2718/02—Control dependent on speed and torque, wherein only the toothed wheels remain engaged
- F16H2718/04—Control dependent on speed and torque, wherein only the toothed wheels remain engaged the control being mechanical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
490,840. Variable - speed gearing. LA CAILLERIE, U. T. DE. Nov. 19, 1936, Nos. 31696 and 31697. Void. Convention dates, Nov. 20,.1935 and Oct. 20, 1936. [Class 80 (ii)] An automatic change-speed epicyclic gear comprises planet pinions 3 which are carried by a driving plate 1 and which mesh with a sun gear 4 fast on the driven shaft 5 and with a toothed annulus 7 secured to a spider 9, the latter having a hub 8 journalled on the shaft 5 and pivotally carrying spring- retracted friction shoes 11 which are adapted, under the action of centrifugal force, to engage a drum 6 which is of comparatively-large diameter and which is secured to the shaft 5, or, in an alternative arrangement, to the plate 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR490840X | 1935-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB490840A true GB490840A (en) | 1938-08-16 |
Family
ID=8904394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31696/36A Expired GB490840A (en) | 1935-11-20 | 1936-11-19 | Improvements in automatic change speed gear clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB490840A (en) |
-
1936
- 1936-11-19 GB GB31696/36A patent/GB490840A/en not_active Expired
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