GB580060A - Improvements in and relating to driving mechanisms for potters' lathes and other machinery - Google Patents
Improvements in and relating to driving mechanisms for potters' lathes and other machineryInfo
- Publication number
- GB580060A GB580060A GB689744A GB689744A GB580060A GB 580060 A GB580060 A GB 580060A GB 689744 A GB689744 A GB 689744A GB 689744 A GB689744 A GB 689744A GB 580060 A GB580060 A GB 580060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- spindle
- belt
- pulley
- pulleys
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
-
- 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
-
- 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
- F16H2712/00—Mechanisms for changing direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
580,060. Reversing gearing. PLANT, E. A. April 16, 1945, No. 6897/44. [Class 80 (ii)] A pair of expanding pulleys have the outer parts 12, 12b, fixed to a spindle 10 and the inner parts 13, 13b, separated by a collar 17 and thrust bearings 18, 18b, and slidable axially along a sleeve 16 on the spindle. Springs 19, 19b, act on the parts 13, 13b. A freely mounted disc 14 or 14b arranged between the two parts of each pulley supports a Vee-belt when the said parts are separated. For driving the spindle 10 of a potter's lathe, a single continuous belt 11, Fig. 2, passes round the two expanding pulleys and round pulleys 21, 22, the pulley 21 being driven by a motor 20. In the position shown, Fig. 1, both expanding pulleys are disengaged, the belt 11 running on the loose discs 14, 14b. Movement of the inner parts 13, 13b, in one direction lifts the belt 11 from the disc 14 and the pulley 12, 13, drives the spindle 10 in one direction, whereas movement of the said parts in the opposite direction engages the belt 11 with the pulley 12b, 13b, and the spindle 10 is driven in the reverse direction. The parts 13, 13b, may be splined to the sleeve 16.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB689744A GB580060A (en) | 1945-04-16 | 1945-04-16 | Improvements in and relating to driving mechanisms for potters' lathes and other machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB689744A GB580060A (en) | 1945-04-16 | 1945-04-16 | Improvements in and relating to driving mechanisms for potters' lathes and other machinery |
Publications (1)
Publication Number | Publication Date |
---|---|
GB580060A true GB580060A (en) | 1946-08-26 |
Family
ID=9822812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB689744A Expired GB580060A (en) | 1945-04-16 | 1945-04-16 | Improvements in and relating to driving mechanisms for potters' lathes and other machinery |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB580060A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190385A (en) * | 1961-04-12 | 1965-06-22 | Massey Ferguson Ltd | Drive and steering mechanism for wheeled vehicles or implements |
US3285084A (en) * | 1961-04-12 | 1966-11-15 | Massey Ferguson Ltd | Drive and steering mechanism for wheeled vehicles or implements |
-
1945
- 1945-04-16 GB GB689744A patent/GB580060A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190385A (en) * | 1961-04-12 | 1965-06-22 | Massey Ferguson Ltd | Drive and steering mechanism for wheeled vehicles or implements |
US3285084A (en) * | 1961-04-12 | 1966-11-15 | Massey Ferguson Ltd | Drive and steering mechanism for wheeled vehicles or implements |
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