RU94030364A - Variable-speed drive with endless flexible coupling - Google Patents
Variable-speed drive with endless flexible couplingInfo
- Publication number
- RU94030364A RU94030364A RU94030364/28A RU94030364A RU94030364A RU 94030364 A RU94030364 A RU 94030364A RU 94030364/28 A RU94030364/28 A RU 94030364/28A RU 94030364 A RU94030364 A RU 94030364A RU 94030364 A RU94030364 A RU 94030364A
- Authority
- RU
- Russia
- Prior art keywords
- pulley
- pulleys
- endless flexible
- variable
- flexible coupling
- Prior art date
Links
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Abstract
FIELD: mechanical engineering. SUBSTANCE: variable-speed drive has drive pulley 1 and driven pulley 4 interconnected through endless flexible coupling 3. Conical surface of pulleys 1 and 4 is composed of movable plates 6 mounted within guiding slots 7 in pulley cheeks 8. Recess 9 in inner side of each plate 6 is adapted to receive base of hollow cone of actuating link 11. Axial movement and fixation of actuating link 11 are effectuated by command. Pairs of retaining rollers 12 are disposed adjacent to each pulley, one at larger end and one at smaller end of pulleys. As a result friction between endless flexible coupling and conical surface of pulleys 1,4 is reduced, when transmission ratio of variable-speed drive is varied. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 2 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94030364/28A RU94030364A (en) | 1994-08-16 | 1994-08-16 | Variable-speed drive with endless flexible coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94030364/28A RU94030364A (en) | 1994-08-16 | 1994-08-16 | Variable-speed drive with endless flexible coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94030364A true RU94030364A (en) | 1996-06-27 |
Family
ID=48448771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94030364/28A RU94030364A (en) | 1994-08-16 | 1994-08-16 | Variable-speed drive with endless flexible coupling |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94030364A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2711843C1 (en) * | 2019-05-28 | 2020-01-22 | Сергей Владимирович Набоков | Continuously variator |
-
1994
- 1994-08-16 RU RU94030364/28A patent/RU94030364A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2711843C1 (en) * | 2019-05-28 | 2020-01-22 | Сергей Владимирович Набоков | Continuously variator |
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