SU1597469A1 - Hydraulic shock-absorber - Google Patents
Hydraulic shock-absorber Download PDFInfo
- Publication number
- SU1597469A1 SU1597469A1 SU884620026A SU4620026A SU1597469A1 SU 1597469 A1 SU1597469 A1 SU 1597469A1 SU 884620026 A SU884620026 A SU 884620026A SU 4620026 A SU4620026 A SU 4620026A SU 1597469 A1 SU1597469 A1 SU 1597469A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plunger
- edge
- holes
- cut
- overlap
- Prior art date
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Изобретение относитс к машиностроению, в частности к амортизаторам, примен емым дл торможени механизмов автоматических манипул торов, станков и других машин. Целью изобретени вл етс улучшение динамических характеристик за счет сглаживани колебаний давлени под плунжером. При перемещении плунжера 2 близко расположенные друг к другу отверсти 14 перекрываютс отсечной кромкой 5. При этом перекрытие каждого следующего отверсти 14 начинаетс непосредственно после перекрыти предыдущих, что обеспечивает плавное торможение плунжера 2. 5 ил.The invention relates to mechanical engineering, in particular, to shock absorbers used for braking the mechanisms of automatic manipulators, machine tools and other machines. The aim of the invention is to improve the dynamic characteristics by smoothing the pressure fluctuations under the plunger. When the plunger 2 is moved, the holes 14 which are located close to each other overlap with a cut-off edge 5. At the same time, the overlapping of each next hole 14 begins immediately after the previous ones overlap, which ensures smooth braking of the plunger 2. 5 Il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884620026A SU1597469A1 (en) | 1988-12-13 | 1988-12-13 | Hydraulic shock-absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884620026A SU1597469A1 (en) | 1988-12-13 | 1988-12-13 | Hydraulic shock-absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1597469A1 true SU1597469A1 (en) | 1990-10-07 |
Family
ID=21415044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884620026A SU1597469A1 (en) | 1988-12-13 | 1988-12-13 | Hydraulic shock-absorber |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1597469A1 (en) |
-
1988
- 1988-12-13 SU SU884620026A patent/SU1597469A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР N5 996769, кл. F 16 F 9/48, 1983. * |
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