SU1490363A1 - Linear electric drive - Google Patents
Linear electric drive Download PDFInfo
- Publication number
- SU1490363A1 SU1490363A1 SU874280668A SU4280668A SU1490363A1 SU 1490363 A1 SU1490363 A1 SU 1490363A1 SU 874280668 A SU874280668 A SU 874280668A SU 4280668 A SU4280668 A SU 4280668A SU 1490363 A1 SU1490363 A1 SU 1490363A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- strings
- membrane
- electric motor
- elastic link
- Prior art date
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- Transmission Devices (AREA)
Abstract
Изобретение относитс к машиностроению и предназначено дл осуществлени прецизионных перемещений исполнительного органа. Цель изобретени - упрощение конструкции и повышение точности. Указанна цель достигаетс тем, что устройство преобразовани движени выполнено в виде по крайней мере двух струн 4 с распорками 5 между ними, прикрепленных в нат нутом состо нии к торцу вала 3 и торцу мембраны 6. При повороте вала 3 от электродвигател 2 струны, смеща сь, нат гиваютс и прогибают мембрану, котора перемещает шток 7 на определенную величину, соответствующую углу поворота вала 3. 3 ил.The invention relates to mechanical engineering and is intended to accomplish precision movements of an executive body. The purpose of the invention is to simplify the design and improve accuracy. This goal is achieved by the fact that the motion conversion device is made in the form of at least two strings 4 with spacers 5 between them attached in tension to the end of the shaft 3 and the end of the membrane 6. When the shaft 3 turns from the electric motor 2, the strings are displaced , tension and bend the membrane, which moves the rod 7 by a certain amount, corresponding to the angle of rotation of the shaft 3. 3 Il.
Description
Фиг, 2FIG 2
-----С.-----WITH.
Фиг. 3FIG. 3
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874280668A SU1490363A1 (en) | 1987-07-08 | 1987-07-08 | Linear electric drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874280668A SU1490363A1 (en) | 1987-07-08 | 1987-07-08 | Linear electric drive |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1490363A1 true SU1490363A1 (en) | 1989-06-30 |
Family
ID=21318092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874280668A SU1490363A1 (en) | 1987-07-08 | 1987-07-08 | Linear electric drive |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1490363A1 (en) |
-
1987
- 1987-07-08 SU SU874280668A patent/SU1490363A1/en active
Non-Patent Citations (1)
Title |
---|
ТИИЭР (Труды института инженеров по электротехнике и радиоэлектронике) : Перев. с англ. Т. 66, № 6, 1978, с. 64. * |
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