EA201200304A1 - VEHICLE DAMPER - Google Patents
VEHICLE DAMPERInfo
- Publication number
- EA201200304A1 EA201200304A1 EA201200304A EA201200304A EA201200304A1 EA 201200304 A1 EA201200304 A1 EA 201200304A1 EA 201200304 A EA201200304 A EA 201200304A EA 201200304 A EA201200304 A EA 201200304A EA 201200304 A1 EA201200304 A1 EA 201200304A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- piston
- liner
- rod
- shock absorber
- seal
- 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
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Изобретение относится к машиностроению и может быть использовано при производстве и эксплуатации амортизаторов. Задачей изобретения является улучшение демпфирующих свойств амортизатора, при этом амортизатор транспортного средства содержит гильзу, поршневую крышку, штоковую крышку, шток, поршень с уплотнением и гильза выполнена таким образом, что в области, прилегающей к поршневой крышке амортизатора, внутренняя полость гильзы содержит пять сужений и шток в области, прилегающей к свободному от поршня концу штока, содержит три расширения; и/или гильза выполнена таким образом, что в области, прилегающей к штоковой крышке амортизатора, внутренняя полость гильзы содержит пять сужений и шток в поршневой области содержит три расширения. Технические результаты: существенное увеличение силы, противодействующей движению поршня в гильзе в областях, прилегающих к крышкам амортизатора; задействование двух боковых поверхностей уплотнения при движении поршня в этих областях, а также задействование двух боковых поверхностей уплотнения для штока.The invention relates to mechanical engineering and can be used in the manufacture and operation of shock absorbers. The objective of the invention is to improve the damping properties of the shock absorber, while the vehicle shock absorber includes a liner, a piston cover, a rod cap, a rod, a piston with a seal and a liner so that in the area adjacent to the piston absorber cap, the internal cavity of the liner contains five constrictions and the stem in the area adjacent to the piston-free end of the stem contains three extensions; and / or the liner is designed in such a way that, in the region adjacent to the rod cap of the shock absorber, the inner cavity of the liner contains five constrictions and the rod in the piston region contains three extensions. Technical results: a significant increase in the force opposing the movement of the piston in the sleeve in the areas adjacent to the shock absorber caps; engaging the two side surfaces of the seal when the piston moves in these areas, as well as engaging the two side surfaces of the seal for the rod.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201200304A EA201200304A1 (en) | 2012-03-14 | 2012-03-14 | VEHICLE DAMPER |
PCT/RU2013/000136 WO2013137775A1 (en) | 2012-03-14 | 2013-02-20 | Vehicle shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201200304A EA201200304A1 (en) | 2012-03-14 | 2012-03-14 | VEHICLE DAMPER |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201200304A1 true EA201200304A1 (en) | 2013-09-30 |
Family
ID=49161549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201200304A EA201200304A1 (en) | 2012-03-14 | 2012-03-14 | VEHICLE DAMPER |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA201200304A1 (en) |
WO (1) | WO2013137775A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004714A1 (en) * | 1990-02-15 | 1991-08-22 | Stabilus Gmbh | GAS SPRING WITH LIFTING INTERMEDIATE STOP |
US5376135A (en) * | 1993-02-25 | 1994-12-27 | Aulie; Alan L. | Adjustable hydraulic damper |
DE19823878C1 (en) * | 1998-05-28 | 1999-12-23 | Mannesmann Sachs Ag | Two-tube vibration damper with a compensating element |
RU69948U1 (en) * | 2006-03-31 | 2008-01-10 | Открытое акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" | HYDRAULIC SHOCK ABSORBER |
RU74602U1 (en) * | 2006-12-27 | 2008-07-10 | Олег Олегович Тихоненко | VEHICLE SHOCK ABSORBER |
EA201100282A1 (en) * | 2011-02-28 | 2012-02-28 | Троя Кэпитал Групп Корп. | VEHICLE DAMPER |
-
2012
- 2012-03-14 EA EA201200304A patent/EA201200304A1/en unknown
-
2013
- 2013-02-20 WO PCT/RU2013/000136 patent/WO2013137775A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013137775A1 (en) | 2013-09-19 |
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