GB136422A - Improvements in Power-transmission Belt Gearing. - Google Patents
Improvements in Power-transmission Belt Gearing.Info
- Publication number
- GB136422A GB136422A GB720319A GB720319A GB136422A GB 136422 A GB136422 A GB 136422A GB 720319 A GB720319 A GB 720319A GB 720319 A GB720319 A GB 720319A GB 136422 A GB136422 A GB 136422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- power
- transmission belt
- pulley
- belt gearing
- belt
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0821—Actuators for final output members working with gravity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
136,422. Laughton, H. March 22, 1919. Tension arrangements.-A belt for transmitting power from an electromotor &c. is held against a small pulley E by two jockey-pulleys A, B carried by a lever C pivoted at D and furnished with a counterweight G. When the lower stretch of the belt is straightened by the drive, the jockeypulleys are depressed and the tension is increased. The pulley B may be adjustable or may be connected to the pulley A by a spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB720319A GB136422A (en) | 1919-03-22 | 1919-03-22 | Improvements in Power-transmission Belt Gearing. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB720319A GB136422A (en) | 1919-03-22 | 1919-03-22 | Improvements in Power-transmission Belt Gearing. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB136422A true GB136422A (en) | 1919-12-18 |
Family
ID=32482061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB720319A Expired GB136422A (en) | 1919-03-22 | 1919-03-22 | Improvements in Power-transmission Belt Gearing. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB136422A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495258A1 (en) * | 1980-10-24 | 1982-06-04 | Fisher & Paykel | ROTATIONAL DRIVE DEVICE AND ROTARY DRUM DRIER FOR LAUNDRY COMPRISING SUCH A DEVICE |
-
1919
- 1919-03-22 GB GB720319A patent/GB136422A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495258A1 (en) * | 1980-10-24 | 1982-06-04 | Fisher & Paykel | ROTATIONAL DRIVE DEVICE AND ROTARY DRUM DRIER FOR LAUNDRY COMPRISING SUCH A DEVICE |
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