SU1257320A1 - Shock-absorber - Google Patents
Shock-absorber Download PDFInfo
- Publication number
- SU1257320A1 SU1257320A1 SU843760194A SU3760194A SU1257320A1 SU 1257320 A1 SU1257320 A1 SU 1257320A1 SU 843760194 A SU843760194 A SU 843760194A SU 3760194 A SU3760194 A SU 3760194A SU 1257320 A1 SU1257320 A1 SU 1257320A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- supports
- shock absorber
- shock
- elastic element
- absorber
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Description
Изобретение относитс к средствам защиты различных объектов от вибрационных и ударных воздействий.The invention relates to the protection of various objects from vibration and shock.
Цель изобретени - новышение эффективности амортизации за счет расширени диапазона частот собственных колебаний амортизатора .The purpose of the invention is to increase the efficiency of depreciation by expanding the range of the natural vibration frequencies of the shock absorber.
На чертеже изображена схема предлагаемого амортизатора.The drawing shows a diagram of the proposed shock absorber.
Амортизатор содержит опоры 1 и 2, предназначенные дл креплени к объекту и основанию , т ги 3, шарнирно соединенные с опорами 1 и 2 и св занные попарно друг с другом промежуточными шарнирами 4, св зывающий последние упругий э;1емепт 5, упоры 6, закрепленные на т гах 3, вип- тозые домкраты 7, установленные па однойThe shock absorber contains supports 1 and 2, intended for attachment to the object and the base, rods 3, pivotally connected to supports 1 and 2 and connected in pairs with each other intermediate hinges 4, connecting the last elastic; 1 step 5, stops 6, fixed on tons 3, double jacks 7 mounted on one
из опор 1 или 2 и воздействующие на упор 6 и дополнительный упругий элемент 8, соедин ющий опоры 1 и 2.from supports 1 or 2 and acting on the stop 6 and the additional elastic element 8 connecting the supports 1 and 2.
Амортизатор работает следуюлцим образом .The shock absorber works in the following way.
Вибрационна нагрузка, действующа Vibration load, acting
на одну из опор, передаетс на другую опору З11 ачительно ослабленной за счет жесткост- ных свойств упругих алементов 5 и 8. Требуема частота собственных колебаний амортизатора обеспечиваетс путем подбора жест- костей упругих элементов 5 и 8 и рассто нием между опора.ми I и 2, которое устанавливаетс с помоп1ью домкратов 7.one of the supports is transmitted to another support Z11, which is attenuated due to the stiffness properties of elastic elements 5 and 8. The required natural vibration frequency of the shock absorber is provided by selecting the stiffnesses of the elastic elements 5 and 8 and the distance between the supports I and 2 which is installed with a jack jack 7.
Воз.можность изменени жесткости амортизатора в пшроких пределах повьииает эффективность амортизании различных объектов .The ability to change the stiffness of the shock absorber in the wide range increases the effectiveness of the damping of various objects.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843760194A SU1257320A1 (en) | 1984-07-04 | 1984-07-04 | Shock-absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843760194A SU1257320A1 (en) | 1984-07-04 | 1984-07-04 | Shock-absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1257320A1 true SU1257320A1 (en) | 1986-09-15 |
Family
ID=21126517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843760194A SU1257320A1 (en) | 1984-07-04 | 1984-07-04 | Shock-absorber |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1257320A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013127018A1 (en) * | 2012-02-29 | 2013-09-06 | Pontificia Universidad Catolica De Chile | Vibration-insulating device and system |
CN104595403A (en) * | 2015-01-26 | 2015-05-06 | 中科院南京天文仪器有限公司 | Low-rigidity heavy-duty low-frequency double-wire rope vibration isolator |
CN111795112A (en) * | 2018-08-23 | 2020-10-20 | 张旺 | Damping device of controller |
CN113027989A (en) * | 2021-03-25 | 2021-06-25 | 西安交通大学 | Zero-rigidity vibration isolator based on mechanism metamaterial |
-
1984
- 1984-07-04 SU SU843760194A patent/SU1257320A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 252765, кл. F 16 F 15/06, 1968. Авторское свидетельство СССР j4o 769146, кл. F 16 F 15/06, 1978. * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013127018A1 (en) * | 2012-02-29 | 2013-09-06 | Pontificia Universidad Catolica De Chile | Vibration-insulating device and system |
US20150048234A1 (en) * | 2012-02-29 | 2015-02-19 | Pontificia Universidad Catolica De Chile | Vibration-Insulating Device and System |
US9562585B2 (en) * | 2012-02-29 | 2017-02-07 | Pontificia Universidad Catolica De Chile | Vibration-insulating device and system |
CN104595403A (en) * | 2015-01-26 | 2015-05-06 | 中科院南京天文仪器有限公司 | Low-rigidity heavy-duty low-frequency double-wire rope vibration isolator |
CN111795112A (en) * | 2018-08-23 | 2020-10-20 | 张旺 | Damping device of controller |
CN113027989A (en) * | 2021-03-25 | 2021-06-25 | 西安交通大学 | Zero-rigidity vibration isolator based on mechanism metamaterial |
CN113027989B (en) * | 2021-03-25 | 2022-05-20 | 西安交通大学 | Zero-rigidity vibration isolator based on mechanism metamaterial |
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