GB150447A - Friction gear with intermediate rollers - Google Patents
Friction gear with intermediate rollersInfo
- Publication number
- GB150447A GB150447A GB1446819A GB1446819A GB150447A GB 150447 A GB150447 A GB 150447A GB 1446819 A GB1446819 A GB 1446819A GB 1446819 A GB1446819 A GB 1446819A GB 150447 A GB150447 A GB 150447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- springs
- frame
- intermediate rollers
- friction gear
- 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
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
Abstract
150,447. Estrade, J. June 6, 1919. Friction gearing.-Driving and driven friction pulleys 1, 2 are connected by rollers 3, 4 carried by spindles 5, 6. The spindle 6 is fixed in a rectangular frame 7. The spindle 5 is movable in slots 9 in the sides of the frame 7. The rollers are pulled into frictional engagement by springs 10, one at each side of the frame. The springs are adjustable by screws and nuts 16, 18. The rollers may be made of pieces of leather placed edgeways, and weights may be used instead of springs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1446819A GB150447A (en) | 1919-06-06 | 1919-06-06 | Friction gear with intermediate rollers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1446819A GB150447A (en) | 1919-06-06 | 1919-06-06 | Friction gear with intermediate rollers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB150447A true GB150447A (en) | 1920-09-06 |
Family
ID=10041730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1446819A Expired GB150447A (en) | 1919-06-06 | 1919-06-06 | Friction gear with intermediate rollers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB150447A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763171A (en) * | 1987-07-23 | 1988-08-09 | Xerox Corporation | Tri-roll scanning arrangement |
-
1919
- 1919-06-06 GB GB1446819A patent/GB150447A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763171A (en) * | 1987-07-23 | 1988-08-09 | Xerox Corporation | Tri-roll scanning arrangement |
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