GB975196A - Improvements in or relating to friction wheel gear drives - Google Patents
Improvements in or relating to friction wheel gear drivesInfo
- Publication number
- GB975196A GB975196A GB638862A GB638862A GB975196A GB 975196 A GB975196 A GB 975196A GB 638862 A GB638862 A GB 638862A GB 638862 A GB638862 A GB 638862A GB 975196 A GB975196 A GB 975196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coupled
- relating
- shaft
- ring
- pins
- 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
- F16H15/50—Gearings providing a continuous range of gear ratios
- F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
975,196. Friction gearing. G. KIRSCHEY. Feb. 19, 1962 [Nov. 10, 1961], No. 6388/62. Heading F2D. In a continuously-variable planetary friction gear radially adjustable planet cones 30 engage sun and annulus rings 19, 19<SP>1</SP> and 31, 31<SP>1</SP>, the planets being coupled to the driven shaft 37 while the driving shaft 11 is coupled to the sun ring 19 by radial pins 16 carried by bearings in a housing 15 secured by a nut 25, the pins 16 bearing against a control cam surface 18 formed on an axial flange of the ring 19. Speed variation is effected by adjustment of the axial spacing of the annulus rings 31, 31<SP>1</SP> by a control member 32, the planet spindles 34 moving along radial slots 36 in the coupling member 38 keyed to shaft 37.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK45164A DE1176441B (en) | 1961-11-10 | 1961-11-10 | Friction gears epicyclic gear with flat, double-conical epicyclic gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB975196A true GB975196A (en) | 1964-11-11 |
Family
ID=7223747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB638862A Expired GB975196A (en) | 1961-11-10 | 1962-02-19 | Improvements in or relating to friction wheel gear drives |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1176441B (en) |
| GB (1) | GB975196A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1226385B (en) * | 1965-01-19 | 1966-10-06 | Gerhard Kirschey Dipl Ing | Torque-dependent pressing device for infinitely variable friction gear |
| DE3131169A1 (en) * | 1981-08-06 | 1983-02-24 | Nusser, Josef, 7963 Eichstegen | Transmission |
| DE102004003721A1 (en) * | 2004-01-24 | 2005-08-11 | Zf Friedrichshafen Ag | Cone Ring Transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE424333C (en) * | 1926-01-22 | Erich Knoller Dr Ing | Friction wheel change and reversing gears with curved friction wheels for the feed drive in machine tools |
-
1961
- 1961-11-10 DE DEK45164A patent/DE1176441B/en active Pending
-
1962
- 1962-02-19 GB GB638862A patent/GB975196A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1176441B (en) | 1964-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8201512A (en) | EPICYCLICAL TRANSMISSION WITH VARIABLE SPEED CONTROL AND NO SCALE, WITH DUAL CONICITY PLANETARY WHEELS | |
| GB933620A (en) | Improvements in or relating to pumps or turbines | |
| GB1118260A (en) | Infinitely variable friction drive | |
| GB1131068A (en) | Improvements in or relating to hydrostatically operated axial piston drive mechanisms | |
| GB975196A (en) | Improvements in or relating to friction wheel gear drives | |
| GB1228986A (en) | ||
| GB702761A (en) | Improvements in or relating to variable speed transmission | |
| GB1330080A (en) | Mounting arrangements for rotating tools | |
| GB607356A (en) | Improved method of controlling the action of motor vehicle differential gears | |
| GB868171A (en) | Improvements in or relating to infinitely variable friction gearing | |
| GB1074290A (en) | Improvements in or relating to torque transmitters | |
| GB689925A (en) | Improvements in variable speed gears | |
| GB637563A (en) | Automatic change speed device | |
| GB953646A (en) | Improvements in or relating to torque transmitters | |
| GB1080197A (en) | Aircraft propeller drive | |
| GB1283732A (en) | Variable-speed changer | |
| GB976924A (en) | Speed changing devices | |
| FR2458008A1 (en) | FRICTION WHEEL MECHANISM FOR TRANSMITTING WITH A CONTINUOUSLY VARIABLE RATIO AND ROTATION MOTION BETWEEN TWO COAXIAL SHAFTS | |
| GB1131382A (en) | Cone pulley transmission | |
| GB529248A (en) | Continuously-variable gear | |
| GB1115670A (en) | Improvements in or relating to drive systems | |
| FR2262236A1 (en) | Continuously variable speed friction drive - conical roller system transmits high powers with low wear rates | |
| GB675963A (en) | Improvements relating to frictional gearings | |
| GB918085A (en) | Improvements in and relating to friction wheel planetary gears | |
| GB929238A (en) | Improvements in planetary toothed gearing |