GB440628A - Tension device for driving belts or bands - Google Patents
Tension device for driving belts or bandsInfo
- Publication number
- GB440628A GB440628A GB2242535A GB2242535A GB440628A GB 440628 A GB440628 A GB 440628A GB 2242535 A GB2242535 A GB 2242535A GB 2242535 A GB2242535 A GB 2242535A GB 440628 A GB440628 A GB 440628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- pulley
- bands
- driving
- tension
- 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
- F16H7/1263—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 straight path
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
440,628. Tensioning driving-bands. JACKSON, L. MELLERSH-, 28, Southampton Buildings, Chancery Lane, London.-(Smith, W. H.; Cornwall, New York, U.S.A.) Aug. 8, 1935, No. 22425. [Class 80 (i)] [See also Group IX] In tensioning devices more particularly for the driving-bands 4 of the spindles 2 of a twisting - machine, the tension is applied by pulleys 12 supported on pivoted yokes 16 and pressed into action by springs 27, or other yielding means. When a band 4 is moved from the live pulley 1 to a dead pulley 5, or vice versa, by the fork 6, a lug 7 on the flange of the pulley 1 moves the band with a sudden flexure so that the band jerks the tension pulleys into alignment with its new position. Preferably the pulley 12 has sidewise play in its bearings, to allow for the bodily movement of that part of the band which it engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2242535A GB440628A (en) | 1935-08-08 | 1935-08-08 | Tension device for driving belts or bands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2242535A GB440628A (en) | 1935-08-08 | 1935-08-08 | Tension device for driving belts or bands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB440628A true GB440628A (en) | 1936-01-02 |
Family
ID=10179156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2242535A Expired GB440628A (en) | 1935-08-08 | 1935-08-08 | Tension device for driving belts or bands |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB440628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793929A (en) * | 1972-09-12 | 1974-02-26 | Eppler J Machine Works Inc | Spiral tube winding machine |
| CN108799427A (en) * | 2018-06-04 | 2018-11-13 | 杭州电子科技大学 | A kind of high-precision tape driving device and its drive method |
-
1935
- 1935-08-08 GB GB2242535A patent/GB440628A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793929A (en) * | 1972-09-12 | 1974-02-26 | Eppler J Machine Works Inc | Spiral tube winding machine |
| CN108799427A (en) * | 2018-06-04 | 2018-11-13 | 杭州电子科技大学 | A kind of high-precision tape driving device and its drive method |
| CN108799427B (en) * | 2018-06-04 | 2020-04-10 | 杭州电子科技大学 | High-precision steel belt transmission device and transmission method thereof |
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