SU1744353A1 - Automatic v-belt variable-speed drive pulley - Google Patents
Automatic v-belt variable-speed drive pulley Download PDFInfo
- Publication number
- SU1744353A1 SU1744353A1 SU884441097A SU4441097A SU1744353A1 SU 1744353 A1 SU1744353 A1 SU 1744353A1 SU 884441097 A SU884441097 A SU 884441097A SU 4441097 A SU4441097 A SU 4441097A SU 1744353 A1 SU1744353 A1 SU 1744353A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- load
- automatic
- increase
- additional
- pulley
- Prior art date
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- Transmissions By Endless Flexible Members (AREA)
Abstract
Изобретение относитс к машиностроению , в частности к бесступенчатым передачам с гибкой св зью, и может найти применение в трансмисси х транспортных средств, а также в приводах различных технологических машин. Цель изобретени - повышение КПД за счет автоматического обеспечени заданного закона изменени усили прижати дисков. При увеличении частоты вращени шкива центробежна сила , возникающа на грузовых рычагах 5. сдвигает конические диски 1 и 2. Осева составл юща центробежной силы, возникающей на дополнительном грузе, сдвигает последний, сжима пружину 9. При этом суммарный центр масс грузового рычага 5 и дополнительного груза 8 мен ет свое положение, а следовательно, мен етс осевое усилие на подвижном диске 2. 1 з.п.ф-лы, 3 ил.The invention relates to mechanical engineering, in particular to continuously variable transmissions with flexible coupling, and may find application in transmissions of vehicles, as well as in drives of various technological machines. The purpose of the invention is to increase the efficiency by automatically ensuring a given law of change in the force of pressing the disks. With an increase in the rotational speed of the pulley, the centrifugal force arising on the cargo levers 5. shifts the conical disks 1 and 2. The axial component of the centrifugal force arising on the additional load shifts the latter, compressing the spring 9. At the same time, the total center of mass of the load lever 5 and the additional weight 8 changes its position, and consequently, the axial force on the movable disk 2 changes. 1 Cp f-crystals, 3 sludge.
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884441097A SU1744353A1 (en) | 1988-04-07 | 1988-04-07 | Automatic v-belt variable-speed drive pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884441097A SU1744353A1 (en) | 1988-04-07 | 1988-04-07 | Automatic v-belt variable-speed drive pulley |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1744353A1 true SU1744353A1 (en) | 1992-06-30 |
Family
ID=21381522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884441097A SU1744353A1 (en) | 1988-04-07 | 1988-04-07 | Automatic v-belt variable-speed drive pulley |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1744353A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2442921C1 (en) * | 2010-09-07 | 2012-02-20 | Анатолий Александрович Кудрявов | Centrifugal regulator of v-belt transmission |
CN107672734A (en) * | 2017-09-19 | 2018-02-09 | 东莞市松研智达工业设计有限公司 | A kind of sheave of variable pitch circle |
RU2675724C2 (en) * | 2014-03-31 | 2018-12-24 | Бомбардье Рекриэйшенел Продактс Инк. | Continuously variable transmission drive pulley |
-
1988
- 1988-04-07 SU SU884441097A patent/SU1744353A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 3574366. кл. F16D 1/06. 1971. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2442921C1 (en) * | 2010-09-07 | 2012-02-20 | Анатолий Александрович Кудрявов | Centrifugal regulator of v-belt transmission |
RU2675724C2 (en) * | 2014-03-31 | 2018-12-24 | Бомбардье Рекриэйшенел Продактс Инк. | Continuously variable transmission drive pulley |
CN107672734A (en) * | 2017-09-19 | 2018-02-09 | 东莞市松研智达工业设计有限公司 | A kind of sheave of variable pitch circle |
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