SU1753123A2 - Drive roller of friction variable-speed drive - Google Patents
Drive roller of friction variable-speed drive Download PDFInfo
- Publication number
- SU1753123A2 SU1753123A2 SU894700091A SU4700091A SU1753123A2 SU 1753123 A2 SU1753123 A2 SU 1753123A2 SU 894700091 A SU894700091 A SU 894700091A SU 4700091 A SU4700091 A SU 4700091A SU 1753123 A2 SU1753123 A2 SU 1753123A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rings
- drive
- grooves
- elastic elements
- hub
- Prior art date
Links
Landscapes
- Friction Gearing (AREA)
Abstract
Изобретение относитс к машиностроению , в частности к фрикционным механизмам с плавным регулированием передаточного отношени . Цель изобретени - повышение эффективности работы. Сущность изобретени заключаетс в том, что на ведущем валу 1 с винтовыми шлицами 2 установлена на шариках 3 ступица 4, котора имеет пазы дл установки упругих элементов 5. На упругие элементы 5 надет обод 6, состо щий из стальных, разрезанных в одном месте колец 7 с равномерным распределением разрезов по окружности обода 6, На внутренней поверхности колец нарезаны пазы дл опоры на упругие элементы 5. Между стальными кольцами установле ны упругие кольца 9 с радиальными желобами. Все кольца между собой сжаты стенками ступицы 4 и щеки 10, застопоренной винтом 11. 4 ил.The invention relates to mechanical engineering, in particular to friction mechanisms with a smooth adjustment of the gear ratio. The purpose of the invention is to increase work efficiency. The essence of the invention is that on the drive shaft 1 with screw slots 2 is mounted on balls 3 a hub 4, which has grooves for installing elastic elements 5. On elastic elements 5 there is a rim 6, consisting of steel rings cut in one place with a uniform distribution of the cuts around the circumference of the rim 6. On the inner surface of the rings, grooves are cut to support the elastic elements 5. Elastic rings 9 with radial grooves are mounted between the steel rings. All the rings between them are compressed by the walls of the hub 4 and the cheeks 10, locked with screw 11. 4 Il.
Description
фиг.Зfig.Z
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894700091A SU1753123A2 (en) | 1989-06-01 | 1989-06-01 | Drive roller of friction variable-speed drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894700091A SU1753123A2 (en) | 1989-06-01 | 1989-06-01 | Drive roller of friction variable-speed drive |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1411541 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1753123A2 true SU1753123A2 (en) | 1992-08-07 |
Family
ID=21451732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894700091A SU1753123A2 (en) | 1989-06-01 | 1989-06-01 | Drive roller of friction variable-speed drive |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1753123A2 (en) |
-
1989
- 1989-06-01 SU SU894700091A patent/SU1753123A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР NS 1411541.кл. F 16 Н 55/32, 1988. * |
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