GB191517547A - Improvements in Variable-speed or other Gearing. - Google Patents
Improvements in Variable-speed or other Gearing.Info
- Publication number
- GB191517547A GB191517547A GB191517547DA GB191517547A GB 191517547 A GB191517547 A GB 191517547A GB 191517547D A GB191517547D A GB 191517547DA GB 191517547 A GB191517547 A GB 191517547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sun
- train
- wheel
- speed
- reversing
- 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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
- F16H15/56—Gearings providing a discontinuous or stepped range of gear ratios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
17,547. Hughes, J. H. Dec. 15. Variable-speed and reversing gearing.-In variable-speed, reducing, or reversing gearing having more than one epicyclic train of friction rollers, the planet rollers of one train are carried by the sun-wheel of the next train, and one of the roller tracks of each train consists of a pair of conical rings pressed towards one another by springs. Fig. 9 shows a variablespeed and reversing eearing for a motor-vehicle. Planet rollers 67 of spherical or double-conical form engage doubleconical tracks,one of which is in two parts pressed together by springs 73 on studs 72. If the sunwheel is so divided, the studs 72 may also carry the planet rollers of the adjacent train. A spring- pressed clutch sleeve 59 connects the driving-shaft 56 to the first sun-wheel 66, and a sliding clutch 94 connects the driven shaft 91 to either of two other sun-wheels 75, 90 or to a planet-carrier 82. The sun-wheel 90 gives a reverse drive, the planet rollers 85 being carried by the casing 54. For the direct drive, the clutch 94 engages the clutch sleeve 59 and pushes it to the left out of engagement with the sun-wheel 66. In a modification for reducing the speed at constant ratio, the clutches and the reversing-train 85, 90 are omitted, and the two shafts are connected respectively to the sun-wheel 66 and carrier 82.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191517547T | 1915-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191517547A true GB191517547A (en) | 1916-12-15 |
Family
ID=32652003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191517547D Expired GB191517547A (en) | 1915-12-15 | 1915-12-15 | Improvements in Variable-speed or other Gearing. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191517547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458181A (en) * | 1944-09-20 | 1949-01-04 | Bell Telephone Labor Inc | Speed reduction mechanism |
| US2691310A (en) * | 1952-07-28 | 1954-10-12 | Potts Carrol | Gear train transmission |
-
1915
- 1915-12-15 GB GB191517547D patent/GB191517547A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458181A (en) * | 1944-09-20 | 1949-01-04 | Bell Telephone Labor Inc | Speed reduction mechanism |
| US2691310A (en) * | 1952-07-28 | 1954-10-12 | Potts Carrol | Gear train transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB706208A (en) | Improvements relating to change-speed gearing | |
| GB2410302A (en) | Multi-regime CVT with coaxial input and output shafts | |
| GB191517547A (en) | Improvements in Variable-speed or other Gearing. | |
| GB2397630A (en) | A multi-regime CVT system with coaxial input and output shafts | |
| KR20200026346A (en) | Powertrain for vehicle | |
| GB456007A (en) | Improvements relating to variable-speed epicyclic gearing | |
| US1984235A (en) | Transmission mechanism | |
| JPS60164061A (en) | Continuously variable transmission | |
| KR20200102031A (en) | Continuous variable powertrain for vehicle | |
| US798746A (en) | Driving-gear for motor-cars, &c. | |
| US1932983A (en) | Reversing mechanism | |
| GB142644A (en) | Improvements relating to friction gearing | |
| GB215209A (en) | Variable-speed and reverse gearing | |
| US829242A (en) | Variable-speed mechanism. | |
| US1963590A (en) | Power transmission | |
| GB405647A (en) | Improvements in or relating to variable-speed gearing | |
| US2014662A (en) | Automatic transmission | |
| GB191222091A (en) | Improvements in Transmission Mechanism for Motor Cycles and the like. | |
| GB315476A (en) | Improvements in change speed gear | |
| GB191409557A (en) | Improvements in Variable Speed-gear. | |
| GB618424A (en) | Improvements in or relating to power transmission apparatus | |
| GB191420667A (en) | Improvements in Variable Speed Gearing for use in the Transmission of Power. | |
| GB189799A (en) | Improvements in friction gears for transmitting motion between two shafts or the like | |
| GB656054A (en) | Improvements in or relating to transmissions and methods for changing the speed ratios through a transmission | |
| GB290013A (en) | Improvements in and relating to friction gearing for the transmission of power |