GB177981A - Variable speed transmission gearing for motor cars - Google Patents
Variable speed transmission gearing for motor carsInfo
- Publication number
- GB177981A GB177981A GB843721A GB843721A GB177981A GB 177981 A GB177981 A GB 177981A GB 843721 A GB843721 A GB 843721A GB 843721 A GB843721 A GB 843721A GB 177981 A GB177981 A GB 177981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- pump
- speed
- engine
- sun
- 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
- F16H3/14—Gearings for reversal only
- F16H3/145—Gearings for reversal only with a pair of coaxial bevel gears, rotatable in opposite directions
-
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Abstract
177,981. Loveridge, G. March 18, 1921. Variable - speed gearing for motor vehicles comprises an epicyclic train controlled by a fluid brake, the driving shaft being directly coupled to the planet carrier so that the maximum speed of the driven shaft is twice that of the driving-shaft. The planet - carrier or casing A is bolted to the engine flywheel. One of the sun-wheels D is connected by chain gear I to a pump K acting as a fluid brake, and the other sun-wheel E is coupled through the shaft G, universal joints, and reversing gear P, R, to the vehicle axle. By controlling the inlet and outlet of the pump, the sunwheel D can.be allowed to run freely, or can be checked, or held stationary, the speed of the driven shaft varying from zero to twice the engine speed. The pedal controlling the vehicle brake may be arranged to close the inlet of the pump so as to allow the engine to run freely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB843721A GB177981A (en) | 1921-03-18 | 1921-03-18 | Variable speed transmission gearing for motor cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB843721A GB177981A (en) | 1921-03-18 | 1921-03-18 | Variable speed transmission gearing for motor cars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB177981A true GB177981A (en) | 1922-04-13 |
Family
ID=9852465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB843721A Expired GB177981A (en) | 1921-03-18 | 1921-03-18 | Variable speed transmission gearing for motor cars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB177981A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294218A (en) * | 1978-10-26 | 1981-10-13 | Caterpillar Tractor Co. | Differential timing altering mechanism for fuel injectors |
EP1064840A1 (en) | 1999-07-02 | 2001-01-03 | Gyrax | Driving system for a forage distributing machine or another in order to get a selective driving for its cutting roller, and distributing machine with such a device |
CN109774452A (en) * | 2019-03-04 | 2019-05-21 | 吉林大学 | The electric parallel-serial hybrid power system of bevel gear type oil |
-
1921
- 1921-03-18 GB GB843721A patent/GB177981A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294218A (en) * | 1978-10-26 | 1981-10-13 | Caterpillar Tractor Co. | Differential timing altering mechanism for fuel injectors |
EP1064840A1 (en) | 1999-07-02 | 2001-01-03 | Gyrax | Driving system for a forage distributing machine or another in order to get a selective driving for its cutting roller, and distributing machine with such a device |
FR2795600A1 (en) * | 1999-07-02 | 2001-01-05 | Gyrax | DRIVING DEVICE INTENDED TO EQUIP A MACHINE FOR DISTRIBUTING FODDER OR OTHERS WITH A VIEW TO SELECTIVE DRIVING OF ITS SLITTER ROLLER, AND DISTRIBUTION MACHINE COMPRISING SUCH A DEVICE |
CN109774452A (en) * | 2019-03-04 | 2019-05-21 | 吉林大学 | The electric parallel-serial hybrid power system of bevel gear type oil |
CN109774452B (en) * | 2019-03-04 | 2024-04-12 | 吉林大学 | Bevel gear type oil-electricity series-parallel hybrid power system |
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